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Release v2.6.0

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This commit is contained in:
slimih
2020-07-15 14:29:44 +01:00
parent e5a58ee226
commit 008a9b5caa
45 changed files with 8603 additions and 2949 deletions
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47
Class/AUDIO/Inc/usbd_audio.h
View File

@@ -50,6 +50,14 @@ extern "C" {
#define USBD_MAX_NUM_INTERFACES 1U
#endif /* USBD_AUDIO_FREQ */
#ifndef AUDIO_HS_BINTERVAL
#define AUDIO_HS_BINTERVAL 0x01U
#endif /* AUDIO_HS_BINTERVAL */
#ifndef AUDIO_FS_BINTERVAL
#define AUDIO_FS_BINTERVAL 0x01U
#endif /* AUDIO_FS_BINTERVAL */
#define AUDIO_OUT_EP 0x01U
#define USB_AUDIO_CONFIG_DESC_SIZ 0x6DU
#define AUDIO_INTERFACE_DESC_SIZE 0x09U
@@ -91,6 +99,9 @@ extern "C" {
#define AUDIO_OUT_STREAMING_CTRL 0x02U
#define AUDIO_OUT_TC 0x01U
#define AUDIO_IN_TC 0x02U
#define AUDIO_OUT_PACKET (uint16_t)(((USBD_AUDIO_FREQ * 2U * 2U) / 1000U))
#define AUDIO_DEFAULT_VOLUME 70U
@@ -116,8 +127,7 @@ typedef enum
AUDIO_OFFSET_HALF,
AUDIO_OFFSET_FULL,
AUDIO_OFFSET_UNKNOWN,
}
AUDIO_OffsetTypeDef;
} AUDIO_OffsetTypeDef;
/**
* @}
*/
@@ -132,32 +142,29 @@ typedef struct
uint8_t data[USB_MAX_EP0_SIZE];
uint8_t len;
uint8_t unit;
}
USBD_AUDIO_ControlTypeDef;
} USBD_AUDIO_ControlTypeDef;
typedef struct
{
uint32_t alt_setting;
uint8_t buffer[AUDIO_TOTAL_BUF_SIZE];
AUDIO_OffsetTypeDef offset;
uint8_t rd_enable;
uint16_t rd_ptr;
uint16_t wr_ptr;
uint32_t alt_setting;
uint8_t buffer[AUDIO_TOTAL_BUF_SIZE];
AUDIO_OffsetTypeDef offset;
uint8_t rd_enable;
uint16_t rd_ptr;
uint16_t wr_ptr;
USBD_AUDIO_ControlTypeDef control;
}
USBD_AUDIO_HandleTypeDef;
} USBD_AUDIO_HandleTypeDef;
typedef struct
{
int8_t (*Init)(uint32_t AudioFreq, uint32_t Volume, uint32_t options);
int8_t (*Init)(uint32_t AudioFreq, uint32_t Volume, uint32_t options);
int8_t (*DeInit)(uint32_t options);
int8_t (*AudioCmd)(uint8_t *pbuf, uint32_t size, uint8_t cmd);
int8_t (*VolumeCtl)(uint8_t vol);
int8_t (*MuteCtl)(uint8_t cmd);
int8_t (*PeriodicTC)(uint8_t cmd);
int8_t (*PeriodicTC)(uint8_t *pbuf, uint32_t size, uint8_t cmd);
int8_t (*GetState)(void);
} USBD_AUDIO_ItfTypeDef;
/**
@@ -178,8 +185,8 @@ typedef struct
* @{
*/
extern USBD_ClassTypeDef USBD_AUDIO;
#define USBD_AUDIO_CLASS &USBD_AUDIO
extern USBD_ClassTypeDef USBD_AUDIO;
#define USBD_AUDIO_CLASS &USBD_AUDIO
/**
* @}
*/
@@ -187,10 +194,10 @@ extern USBD_ClassTypeDef USBD_AUDIO;
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_AUDIO_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_AUDIO_ItfTypeDef *fops);
uint8_t USBD_AUDIO_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_AUDIO_ItfTypeDef *fops);
void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset);
void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset);
/**
* @}
*/

400
Class/AUDIO/Src/usbd_audio.c
View File

@@ -133,7 +133,7 @@ static void AUDIO_REQ_SetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef
* @{
*/
USBD_ClassTypeDef USBD_AUDIO =
USBD_ClassTypeDef USBD_AUDIO =
{
USBD_AUDIO_Init,
USBD_AUDIO_DeInit,
@@ -231,8 +231,8 @@ __ALIGN_BEGIN static uint8_t USBD_AUDIO_CfgDesc[USB_AUDIO_CONFIG_DESC_SIZ] __ALI
/* USB Speaker Standard AS Interface Descriptor - Audio Streaming Zero Bandwith */
/* Interface 1, Alternate Setting 0 */
AUDIO_INTERFACE_DESC_SIZE, /* bLength */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType */
AUDIO_INTERFACE_DESC_SIZE, /* bLength */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType */
0x01, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x00, /* bNumEndpoints */
@@ -244,8 +244,8 @@ __ALIGN_BEGIN static uint8_t USBD_AUDIO_CfgDesc[USB_AUDIO_CONFIG_DESC_SIZ] __ALI
/* USB Speaker Standard AS Interface Descriptor - Audio Streaming Operational */
/* Interface 1, Alternate Setting 1 */
AUDIO_INTERFACE_DESC_SIZE, /* bLength */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType */
AUDIO_INTERFACE_DESC_SIZE, /* bLength */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType */
0x01, /* bInterfaceNumber */
0x01, /* bAlternateSetting */
0x01, /* bNumEndpoints */
@@ -261,7 +261,7 @@ __ALIGN_BEGIN static uint8_t USBD_AUDIO_CfgDesc[USB_AUDIO_CONFIG_DESC_SIZ] __ALI
AUDIO_STREAMING_GENERAL, /* bDescriptorSubtype */
0x01, /* bTerminalLink */
0x01, /* bDelay */
0x01, /* wFormatTag AUDIO_FORMAT_PCM 0x0001*/
0x01, /* wFormatTag AUDIO_FORMAT_PCM 0x0001 */
0x00,
/* 07 byte*/
@@ -269,21 +269,21 @@ __ALIGN_BEGIN static uint8_t USBD_AUDIO_CfgDesc[USB_AUDIO_CONFIG_DESC_SIZ] __ALI
0x0B, /* bLength */
AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
AUDIO_STREAMING_FORMAT_TYPE, /* bDescriptorSubtype */
AUDIO_FORMAT_TYPE_I, /* bFormatType */
AUDIO_FORMAT_TYPE_I, /* bFormatType */
0x02, /* bNrChannels */
0x02, /* bSubFrameSize : 2 Bytes per frame (16bits) */
16, /* bBitResolution (16-bits per sample) */
0x01, /* bSamFreqType only one frequency supported */
AUDIO_SAMPLE_FREQ(USBD_AUDIO_FREQ), /* Audio sampling frequency coded on 3 bytes */
AUDIO_SAMPLE_FREQ(USBD_AUDIO_FREQ), /* Audio sampling frequency coded on 3 bytes */
/* 11 byte*/
/* Endpoint 1 - Standard Descriptor */
AUDIO_STANDARD_ENDPOINT_DESC_SIZE, /* bLength */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType */
AUDIO_OUT_EP, /* bEndpointAddress 1 out endpoint*/
AUDIO_OUT_EP, /* bEndpointAddress 1 out endpoint */
USBD_EP_TYPE_ISOC, /* bmAttributes */
AUDIO_PACKET_SZE(USBD_AUDIO_FREQ), /* wMaxPacketSize in Bytes (Freq(Samples)*2(Stereo)*2(HalfWord)) */
0x01, /* bInterval */
AUDIO_FS_BINTERVAL, /* bInterval */
0x00, /* bRefresh */
0x00, /* bSynchAddress */
/* 09 byte*/
@@ -329,44 +329,54 @@ __ALIGN_BEGIN static uint8_t USBD_AUDIO_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIE
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_AUDIO_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
static uint8_t USBD_AUDIO_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
USBD_AUDIO_HandleTypeDef *haudio;
UNUSED(cfgidx);
USBD_AUDIO_HandleTypeDef *haudio;
/* Allocate Audio structure */
haudio = USBD_malloc(sizeof(USBD_AUDIO_HandleTypeDef));
if (haudio == NULL)
{
pdev->pClassData = NULL;
return (uint8_t)USBD_EMEM;
}
pdev->pClassData = (void *)haudio;
if (pdev->dev_speed == USBD_SPEED_HIGH)
{
pdev->ep_out[AUDIO_OUT_EP & 0xFU].bInterval = AUDIO_HS_BINTERVAL;
}
else /* LOW and FULL-speed endpoints */
{
pdev->ep_out[AUDIO_OUT_EP & 0xFU].bInterval = AUDIO_FS_BINTERVAL;
}
/* Open EP OUT */
USBD_LL_OpenEP(pdev, AUDIO_OUT_EP, USBD_EP_TYPE_ISOC, AUDIO_OUT_PACKET);
(void)USBD_LL_OpenEP(pdev, AUDIO_OUT_EP, USBD_EP_TYPE_ISOC, AUDIO_OUT_PACKET);
pdev->ep_out[AUDIO_OUT_EP & 0xFU].is_used = 1U;
/* Allocate Audio structure */
pdev->pClassData = USBD_malloc(sizeof(USBD_AUDIO_HandleTypeDef));
haudio->alt_setting = 0U;
haudio->offset = AUDIO_OFFSET_UNKNOWN;
haudio->wr_ptr = 0U;
haudio->rd_ptr = 0U;
haudio->rd_enable = 0U;
if (pdev->pClassData == NULL)
/* Initialize the Audio output Hardware layer */
if (((USBD_AUDIO_ItfTypeDef *)pdev->pUserData)->Init(USBD_AUDIO_FREQ,
AUDIO_DEFAULT_VOLUME,
0U) != 0U)
{
return USBD_FAIL;
}
else
{
haudio = (USBD_AUDIO_HandleTypeDef *) pdev->pClassData;
haudio->alt_setting = 0U;
haudio->offset = AUDIO_OFFSET_UNKNOWN;
haudio->wr_ptr = 0U;
haudio->rd_ptr = 0U;
haudio->rd_enable = 0U;
/* Initialize the Audio output Hardware layer */
if (((USBD_AUDIO_ItfTypeDef *)pdev->pUserData)->Init(USBD_AUDIO_FREQ,
AUDIO_DEFAULT_VOLUME,
0U) != 0)
{
return USBD_FAIL;
}
/* Prepare Out endpoint to receive 1st packet */
USBD_LL_PrepareReceive(pdev, AUDIO_OUT_EP, haudio->buffer,
AUDIO_OUT_PACKET);
return (uint8_t)USBD_FAIL;
}
return USBD_OK;
/* Prepare Out endpoint to receive 1st packet */
(void)USBD_LL_PrepareReceive(pdev, AUDIO_OUT_EP, haudio->buffer,
AUDIO_OUT_PACKET);
return (uint8_t)USBD_OK;
}
/**
@@ -376,22 +386,24 @@ static uint8_t USBD_AUDIO_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_AUDIO_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
static uint8_t USBD_AUDIO_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
UNUSED(cfgidx);
/* Open EP OUT */
USBD_LL_CloseEP(pdev, AUDIO_OUT_EP);
(void)USBD_LL_CloseEP(pdev, AUDIO_OUT_EP);
pdev->ep_out[AUDIO_OUT_EP & 0xFU].is_used = 0U;
pdev->ep_out[AUDIO_OUT_EP & 0xFU].bInterval = 0U;
/* DeInit physical Interface components */
if (pdev->pClassData != NULL)
{
((USBD_AUDIO_ItfTypeDef *)pdev->pUserData)->DeInit(0U);
USBD_free(pdev->pClassData);
(void)USBD_free(pdev->pClassData);
pdev->pClassData = NULL;
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -401,108 +413,111 @@ static uint8_t USBD_AUDIO_DeInit(USBD_HandleTypeDef *pdev,
* @param req: usb requests
* @retval status
*/
static uint8_t USBD_AUDIO_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
static uint8_t USBD_AUDIO_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
USBD_AUDIO_HandleTypeDef *haudio;
uint16_t len;
uint8_t *pbuf;
uint16_t status_info = 0U;
uint8_t ret = USBD_OK;
USBD_StatusTypeDef ret = USBD_OK;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
case AUDIO_REQ_GET_CUR:
AUDIO_REQ_GetCurrent(pdev, req);
break;
case AUDIO_REQ_SET_CUR:
AUDIO_REQ_SetCurrent(pdev, req);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
case USB_REQ_TYPE_CLASS:
switch (req->bRequest)
{
case AUDIO_REQ_GET_CUR:
AUDIO_REQ_GetCurrent(pdev, req);
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_DESCRIPTOR:
if ((req->wValue >> 8) == AUDIO_DESCRIPTOR_TYPE)
{
pbuf = USBD_AUDIO_CfgDesc + 18;
len = MIN(USB_AUDIO_DESC_SIZ, req->wLength);
USBD_CtlSendData(pdev, pbuf, len);
}
break;
case USB_REQ_GET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&haudio->alt_setting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
if ((uint8_t)(req->wValue) <= USBD_MAX_NUM_INTERFACES)
{
haudio->alt_setting = (uint8_t)(req->wValue);
}
else
{
/* Call the error management function (command will be nacked */
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
case AUDIO_REQ_SET_CUR:
AUDIO_REQ_SetCurrent(pdev, req);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_DESCRIPTOR:
if ((req->wValue >> 8) == AUDIO_DESCRIPTOR_TYPE)
{
pbuf = USBD_AUDIO_CfgDesc + 18;
len = MIN(USB_AUDIO_DESC_SIZ, req->wLength);
(void)USBD_CtlSendData(pdev, pbuf, len);
}
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&haudio->alt_setting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
if ((uint8_t)(req->wValue) <= USBD_MAX_NUM_INTERFACES)
{
haudio->alt_setting = (uint8_t)(req->wValue);
}
else
{
/* Call the error management function (command will be nacked */
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return ret;
return (uint8_t)ret;
}
@@ -513,9 +528,9 @@ static uint8_t USBD_AUDIO_Setup(USBD_HandleTypeDef *pdev,
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_AUDIO_GetCfgDesc(uint16_t *length)
static uint8_t *USBD_AUDIO_GetCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_AUDIO_CfgDesc);
*length = (uint16_t)sizeof(USBD_AUDIO_CfgDesc);
return USBD_AUDIO_CfgDesc;
}
@@ -527,10 +542,13 @@ static uint8_t *USBD_AUDIO_GetCfgDesc(uint16_t *length)
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_AUDIO_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_AUDIO_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
UNUSED(pdev);
UNUSED(epnum);
/* Only OUT data are processed */
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -539,10 +557,10 @@ static uint8_t USBD_AUDIO_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_AUDIO_EP0_RxReady(USBD_HandleTypeDef *pdev)
static uint8_t USBD_AUDIO_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *) pdev->pClassData;
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (haudio->control.cmd == AUDIO_REQ_SET_CUR)
{
@@ -556,7 +574,7 @@ static uint8_t USBD_AUDIO_EP0_RxReady(USBD_HandleTypeDef *pdev)
}
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_AUDIO_EP0_TxReady
@@ -564,10 +582,12 @@ static uint8_t USBD_AUDIO_EP0_RxReady(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_AUDIO_EP0_TxReady(USBD_HandleTypeDef *pdev)
static uint8_t USBD_AUDIO_EP0_TxReady(USBD_HandleTypeDef *pdev)
{
UNUSED(pdev);
/* Only OUT control data are processed */
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_AUDIO_SOF
@@ -575,9 +595,11 @@ static uint8_t USBD_AUDIO_EP0_TxReady(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_AUDIO_SOF(USBD_HandleTypeDef *pdev)
static uint8_t USBD_AUDIO_SOF(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
UNUSED(pdev);
return (uint8_t)USBD_OK;
}
/**
@@ -586,17 +608,23 @@ static uint8_t USBD_AUDIO_SOF(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval status
*/
void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset)
void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset)
{
uint32_t cmd = 0U;
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *) pdev->pClassData;
USBD_AUDIO_HandleTypeDef *haudio;
uint32_t BufferSize = AUDIO_TOTAL_BUF_SIZE / 2U;
haudio->offset = offset;
if (pdev->pClassData == NULL)
{
return;
}
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
haudio->offset = offset;
if (haudio->rd_enable == 1U)
{
haudio->rd_ptr += (uint16_t)(AUDIO_TOTAL_BUF_SIZE / 2U);
haudio->rd_ptr += (uint16_t)BufferSize;
if (haudio->rd_ptr == AUDIO_TOTAL_BUF_SIZE)
{
@@ -609,13 +637,13 @@ void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset)
{
if ((haudio->rd_ptr - haudio->wr_ptr) < AUDIO_OUT_PACKET)
{
cmd = AUDIO_TOTAL_BUF_SIZE / 2U + 4U;
BufferSize += 4U;
}
else
{
if ((haudio->rd_ptr - haudio->wr_ptr) > (AUDIO_TOTAL_BUF_SIZE - AUDIO_OUT_PACKET))
{
cmd = AUDIO_TOTAL_BUF_SIZE / 2U - 4U;
BufferSize -= 4U;
}
}
}
@@ -623,13 +651,13 @@ void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset)
{
if ((haudio->wr_ptr - haudio->rd_ptr) < AUDIO_OUT_PACKET)
{
cmd = AUDIO_TOTAL_BUF_SIZE / 2U - 4U;
BufferSize -= 4U;
}
else
{
if ((haudio->wr_ptr - haudio->rd_ptr) > (AUDIO_TOTAL_BUF_SIZE - AUDIO_OUT_PACKET))
{
cmd = AUDIO_TOTAL_BUF_SIZE / 2U + 4U;
BufferSize += 4U;
}
}
}
@@ -637,8 +665,7 @@ void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset)
if (haudio->offset == AUDIO_OFFSET_FULL)
{
((USBD_AUDIO_ItfTypeDef *)pdev->pUserData)->AudioCmd(&haudio->buffer[0],
cmd,
AUDIO_CMD_PLAY);
BufferSize, AUDIO_CMD_PLAY);
haudio->offset = AUDIO_OFFSET_NONE;
}
}
@@ -650,9 +677,12 @@ void USBD_AUDIO_Sync(USBD_HandleTypeDef *pdev, AUDIO_OffsetTypeDef offset)
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_AUDIO_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_AUDIO_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
return USBD_OK;
UNUSED(pdev);
UNUSED(epnum);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_AUDIO_IsoOutIncomplete
@@ -661,9 +691,12 @@ static uint8_t USBD_AUDIO_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epn
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_AUDIO_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_AUDIO_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
return USBD_OK;
UNUSED(pdev);
UNUSED(epnum);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_AUDIO_DataOut
@@ -672,16 +705,24 @@ static uint8_t USBD_AUDIO_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t ep
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_AUDIO_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_AUDIO_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *) pdev->pClassData;
uint16_t PacketSize;
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (epnum == AUDIO_OUT_EP)
{
/* Increment the Buffer pointer or roll it back when all buffers are full */
/* Get received data packet length */
PacketSize = (uint16_t)USBD_LL_GetRxDataSize(pdev, epnum);
haudio->wr_ptr += AUDIO_OUT_PACKET;
/* Packet received Callback */
((USBD_AUDIO_ItfTypeDef *)pdev->pUserData)->PeriodicTC(&haudio->buffer[haudio->wr_ptr],
PacketSize, AUDIO_OUT_TC);
/* Increment the Buffer pointer or roll it back when all buffers are full */
haudio->wr_ptr += PacketSize;
if (haudio->wr_ptr == AUDIO_TOTAL_BUF_SIZE)
{
@@ -706,11 +747,12 @@ static uint8_t USBD_AUDIO_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
}
/* Prepare Out endpoint to receive next audio packet */
USBD_LL_PrepareReceive(pdev, AUDIO_OUT_EP, &haudio->buffer[haudio->wr_ptr],
AUDIO_OUT_PACKET);
(void)USBD_LL_PrepareReceive(pdev, AUDIO_OUT_EP,
&haudio->buffer[haudio->wr_ptr],
AUDIO_OUT_PACKET);
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -722,13 +764,13 @@ static uint8_t USBD_AUDIO_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
*/
static void AUDIO_REQ_GetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *) pdev->pClassData;
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
memset(haudio->control.data, 0, 64U);
(void)USBD_memset(haudio->control.data, 0, 64U);
/* Send the current mute state */
USBD_CtlSendData(pdev, haudio->control.data, req->wLength);
(void)USBD_CtlSendData(pdev, haudio->control.data, req->wLength);
}
/**
@@ -740,13 +782,13 @@ static void AUDIO_REQ_GetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef
*/
static void AUDIO_REQ_SetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *) pdev->pClassData;
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (req->wLength)
if (req->wLength != 0U)
{
/* Prepare the reception of the buffer over EP0 */
USBD_CtlPrepareRx(pdev, haudio->control.data, req->wLength);
(void)USBD_CtlPrepareRx(pdev, haudio->control.data, req->wLength);
haudio->control.cmd = AUDIO_REQ_SET_CUR; /* Set the request value */
haudio->control.len = (uint8_t)req->wLength; /* Set the request data length */
@@ -761,9 +803,9 @@ static void AUDIO_REQ_SetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_AUDIO_GetDeviceQualifierDesc(uint16_t *length)
static uint8_t *USBD_AUDIO_GetDeviceQualifierDesc(uint16_t *length)
{
*length = sizeof(USBD_AUDIO_DeviceQualifierDesc);
*length = (uint16_t)sizeof(USBD_AUDIO_DeviceQualifierDesc);
return USBD_AUDIO_DeviceQualifierDesc;
}
@@ -773,15 +815,17 @@ static uint8_t *USBD_AUDIO_GetDeviceQualifierDesc(uint16_t *length)
* @param fops: Audio interface callback
* @retval status
*/
uint8_t USBD_AUDIO_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_AUDIO_ItfTypeDef *fops)
uint8_t USBD_AUDIO_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_AUDIO_ItfTypeDef *fops)
{
if (fops != NULL)
if (fops == NULL)
{
pdev->pUserData = fops;
return (uint8_t)USBD_FAIL;
}
return USBD_OK;
pdev->pUserData = fops;
return (uint8_t)USBD_OK;
}
/**
* @}

22
Class/AUDIO/Src/usbd_audio_if_template.c
View File

@@ -70,7 +70,7 @@ static int8_t TEMPLATE_DeInit(uint32_t options);
static int8_t TEMPLATE_AudioCmd(uint8_t *pbuf, uint32_t size, uint8_t cmd);
static int8_t TEMPLATE_VolumeCtl(uint8_t vol);
static int8_t TEMPLATE_MuteCtl(uint8_t cmd);
static int8_t TEMPLATE_PeriodicTC(uint8_t cmd);
static int8_t TEMPLATE_PeriodicTC(uint8_t *pbuf, uint32_t size, uint8_t cmd);
static int8_t TEMPLATE_GetState(void);
USBD_AUDIO_ItfTypeDef USBD_AUDIO_Template_fops =
@@ -94,6 +94,10 @@ USBD_AUDIO_ItfTypeDef USBD_AUDIO_Template_fops =
*/
static int8_t TEMPLATE_Init(uint32_t AudioFreq, uint32_t Volume, uint32_t options)
{
UNUSED(AudioFreq);
UNUSED(Volume);
UNUSED(options);
/*
Add your initialization code here
*/
@@ -108,6 +112,8 @@ static int8_t TEMPLATE_Init(uint32_t AudioFreq, uint32_t Volume, uint32_t optio
*/
static int8_t TEMPLATE_DeInit(uint32_t options)
{
UNUSED(options);
/*
Add your deinitialization code here
*/
@@ -125,6 +131,10 @@ static int8_t TEMPLATE_DeInit(uint32_t options)
*/
static int8_t TEMPLATE_AudioCmd(uint8_t *pbuf, uint32_t size, uint8_t cmd)
{
UNUSED(pbuf);
UNUSED(size);
UNUSED(cmd);
return (0);
}
@@ -135,6 +145,8 @@ static int8_t TEMPLATE_AudioCmd(uint8_t *pbuf, uint32_t size, uint8_t cmd)
*/
static int8_t TEMPLATE_VolumeCtl(uint8_t vol)
{
UNUSED(vol);
return (0);
}
@@ -145,6 +157,8 @@ static int8_t TEMPLATE_VolumeCtl(uint8_t vol)
*/
static int8_t TEMPLATE_MuteCtl(uint8_t cmd)
{
UNUSED(cmd);
return (0);
}
@@ -153,8 +167,12 @@ static int8_t TEMPLATE_MuteCtl(uint8_t cmd)
* @param cmd
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t TEMPLATE_PeriodicTC(uint8_t cmd)
static int8_t TEMPLATE_PeriodicTC(uint8_t *pbuf, uint32_t size, uint8_t cmd)
{
UNUSED(pbuf);
UNUSED(size);
UNUSED(cmd);
return (0);
}

163
Class/BillBoard/Inc/usbd_billboard.h Normal file
View File

@@ -0,0 +1,163 @@
/**
******************************************************************************
* @file usbd_billboard.h
* @author MCD Application Team
* @brief Header file for the usbd_billboard.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_BB_H
#define __USB_BB_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "usbd_ioreq.h"
#include "usbd_desc.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup USBD_BB
* @brief This file is the Header file for usbd_billboard.c
* @{
*/
/** @defgroup USBD_BB_Exported_Defines
* @{
*/
#define USB_BB_CONFIG_DESC_SIZ 18U
#ifndef USB_BB_MAX_NUM_ALT_MODE
#define USB_BB_MAX_NUM_ALT_MODE 0x2U
#endif /* USB_BB_MAX_NUM_ALT_MODE */
#ifndef USBD_BB_IF_STRING_INDEX
#define USBD_BB_IF_STRING_INDEX 0x10U
#endif /* USBD_BB_IF_STRING_INDEX */
#define USBD_BILLBOARD_CAPABILITY 0x0DU
#define USBD_BILLBOARD_ALTMODE_CAPABILITY 0x0FU
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_TypesDefinitions
* @{
*/
typedef struct _BB_DescHeader
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bDevCapabilityType;
}
USBD_BB_DescHeader_t;
typedef struct
{
uint16_t wSVID;
uint8_t bAlternateMode;
uint8_t iAlternateModeString;
} USBD_BB_AltModeTypeDef;
typedef struct
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bDevCapabilityType;
uint8_t bIndex;
uint32_t dwAlternateModeVdo;
} USBD_BB_AltModeCapDescTypeDef;
typedef struct
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bDevCapabilityType;
uint8_t iAddtionalInfoURL;
uint8_t bNbrOfAltModes;
uint8_t bPreferredAltMode;
uint16_t VconnPwr;
uint8_t bmConfigured[32];
uint16_t bcdVersion;
uint8_t bAdditionalFailureInfo;
uint8_t bReserved;
USBD_BB_AltModeTypeDef wSVID[USB_BB_MAX_NUM_ALT_MODE];
} USBD_BosBBCapDescTypedef;
typedef enum
{
UNSPECIFIED_ERROR = 0,
CONFIGURATION_NOT_ATTEMPTED,
CONFIGURATION_UNSUCCESSFUL,
CONFIGURATION_SUCCESSFUL,
} BB_AltModeState;
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_Variables
* @{
*/
extern USBD_ClassTypeDef USBD_BB;
#define USBD_BB_CLASS &USBD_BB
/**
* @}
*/
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
#if (USBD_CLASS_BOS_ENABLED == 1)
void *USBD_BB_GetCapDesc(USBD_HandleTypeDef *pdev, uint8_t *buf);
void *USBD_BB_GetAltModeDesc(USBD_HandleTypeDef *pdev, uint8_t *buf, uint8_t idx);
#endif
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __USB_BB_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

496
Class/BillBoard/Src/usbd_billboard.c Normal file
View File

@@ -0,0 +1,496 @@
/**
******************************************************************************
* @file usbd_billboard.c
* @author MCD Application Team
* @brief This file provides the high layer firmware functions to manage the
* following functionalities of the USB BillBoard Class:
* - Initialization and Configuration of high and low layer
* - Enumeration as BillBoard Device
* - Error management
* @verbatim
*
* ===================================================================
* BillBoard Class Description
* ===================================================================
* This module manages the BillBoard class V1.2.1 following the "Device Class Definition
* for BillBoard Devices (BB) Version R1.2.1 Sept 08, 2016".
* This driver implements the following aspects of the specification:
* - Device descriptor management
* - Configuration descriptor management
* - Enumeration as an USB BillBoard device
* - Enumeration & management of BillBoard device supported alternate modes
*
* @endverbatim
*
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "usbd_billboard.h"
#include "usbd_ctlreq.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup USBD_BB
* @brief usbd core module
* @{
*/
/** @defgroup USBD_BB_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup USBD_BB_Private_Defines
* @{
*/
/**
* @}
*/
/** @defgroup USBD_BB_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_BB_Private_FunctionPrototypes
* @{
*/
static uint8_t USBD_BB_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_BB_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_BB_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
static uint8_t USBD_BB_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_BB_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_BB_EP0_RxReady(USBD_HandleTypeDef *pdev);
static uint8_t *USBD_BB_GetCfgDesc(uint16_t *length);
static uint8_t *USBD_BB_GetDeviceQualifierDesc(uint16_t *length);
static uint8_t *USBD_BB_GetOtherSpeedCfgDesc(uint16_t *length);
#if (USBD_CLASS_BOS_ENABLED == 1)
USBD_BB_DescHeader_t *USBD_BB_GetNextDesc(uint8_t *pbuf, uint16_t *ptr);
#endif
/**
* @}
*/
/** @defgroup USBD_BB_Private_Variables
* @{
*/
USBD_ClassTypeDef USBD_BB =
{
USBD_BB_Init, /* Init */
USBD_BB_DeInit, /* DeInit */
USBD_BB_Setup, /* Setup */
NULL, /* EP0_TxSent */
USBD_BB_EP0_RxReady, /* EP0_RxReady */
USBD_BB_DataIn, /* DataIn */
USBD_BB_DataOut, /* DataOut */
NULL, /* SOF */
NULL,
NULL,
USBD_BB_GetCfgDesc,
USBD_BB_GetCfgDesc,
USBD_BB_GetOtherSpeedCfgDesc,
USBD_BB_GetDeviceQualifierDesc,
#if (USBD_SUPPORT_USER_STRING_DESC == 1U)
NULL,
#endif
};
/* USB Standard Device Qualifier Descriptor */
__ALIGN_BEGIN static uint8_t USBD_BB_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
{
USB_LEN_DEV_QUALIFIER_DESC, /* bLength */
USB_DESC_TYPE_DEVICE_QUALIFIER, /* bDescriptorType */
0x01, /* bcdUSB */
0x20,
0x11, /* bDeviceClass */
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
0x40, /* bMaxPacketSize0 */
0x01, /* bNumConfigurations */
0x00, /* bReserved */
};
/* USB device Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_BB_CfgDesc[USB_BB_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_BB_CONFIG_DESC_SIZ, /* wTotalLength: Bytes returned */
0x00,
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
USBD_IDX_CONFIG_STR, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: bus powered and Support Remote Wake-up */
0x00, /* MaxPower 100 mA: this current is used for detecting Vbus */
/* 09 */
/************** Descriptor of BillBoard interface ****************/
/* 09 */
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x00, /* bNumEndpoints */
0x11, /* bInterfaceClass: billboard */
0x00, /* bInterfaceSubClass */
0x00, /* nInterfaceProtocol */
USBD_BB_IF_STRING_INDEX, /* iInterface: Index of string descriptor */
};
/* USB device Other Speed Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_BB_OtherSpeedCfgDesc[USB_BB_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION,
USB_BB_CONFIG_DESC_SIZ,
0x00,
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
USBD_IDX_CONFIG_STR, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x00, /* MaxPower 100 mA */
/************** Descriptor of BillBoard interface ****************/
/* 09 */
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x00, /* bNumEndpoints*/
0x11, /* bInterfaceClass: billboard */
0x00, /* bInterfaceSubClass */
0x00, /* nInterfaceProtocol */
USBD_BB_IF_STRING_INDEX, /* iInterface: Index of string descriptor */
} ;
/**
* @}
*/
/** @defgroup USBD_BB_Private_Functions
* @{
*/
/**
* @brief USBD_BB_Init
* Initialize the BB interface
* @param pdev: device instance
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_BB_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
/* Prevent unused argument compilation warning */
UNUSED(pdev);
UNUSED(cfgidx);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_BB_Init
* DeInitialize the BB layer
* @param pdev: device instance
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_BB_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
/* Prevent unused argument compilation warning */
UNUSED(pdev);
UNUSED(cfgidx);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_BB_Setup
* Handle the BB specific requests
* @param pdev: instance
* @param req: usb requests
* @retval status
*/
static uint8_t USBD_BB_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_StatusTypeDef ret = USBD_OK;
uint16_t status_info = 0U;
uint16_t AltSetting = 0U;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS:
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&AltSetting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
case USB_REQ_CLEAR_FEATURE:
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return (uint8_t)ret;
}
/**
* @brief USBD_BB_DataIn
* Data sent on non-control IN endpoint
* @param pdev: device instance
* @param epnum: endpoint number
* @retval status
*/
static uint8_t USBD_BB_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
/* Prevent unused argument compilation warning */
UNUSED(pdev);
UNUSED(epnum);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_BB_DataOut
* Data received on non-control Out endpoint
* @param pdev: device instance
* @param epnum: endpoint number
* @retval status
*/
static uint8_t USBD_BB_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
/* Prevent unused argument compilation warning */
UNUSED(pdev);
UNUSED(epnum);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_BB_EP0_RxReady
* Handle EP0 Rx Ready event
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_BB_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
/* Prevent unused argument compilation warning */
UNUSED(pdev);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_BB_GetCfgDesc
* return configuration descriptor
* @param speed : current device speed
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_BB_GetCfgDesc(uint16_t *length)
{
*length = (uint16_t)sizeof(USBD_BB_CfgDesc);
return USBD_BB_CfgDesc;
}
/**
* @brief USBD_BB_GetOtherSpeedCfgDesc
* return other speed configuration descriptor
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
uint8_t *USBD_BB_GetOtherSpeedCfgDesc(uint16_t *length)
{
*length = (uint16_t)sizeof(USBD_BB_OtherSpeedCfgDesc);
return USBD_BB_OtherSpeedCfgDesc;
}
/**
* @brief DeviceQualifierDescriptor
* return Device Qualifier descriptor
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_BB_GetDeviceQualifierDesc(uint16_t *length)
{
*length = (uint16_t)sizeof(USBD_BB_DeviceQualifierDesc);
return USBD_BB_DeviceQualifierDesc;
}
#if (USBD_CLASS_BOS_ENABLED == 1U)
/**
* @brief USBD_BB_GetNextDesc
* This function return the next descriptor header
* @param buf: Buffer where the descriptor is available
* @param ptr: data pointer inside the descriptor
* @retval next header
*/
USBD_BB_DescHeader_t *USBD_BB_GetNextDesc(uint8_t *pbuf, uint16_t *ptr)
{
USBD_BB_DescHeader_t *pnext = (USBD_BB_DescHeader_t *)pbuf;
*ptr += pnext->bLength;
pnext = (USBD_BB_DescHeader_t *)(pbuf + pnext->bLength);
return (pnext);
}
/**
* @brief USBD_BB_GetCapDesc
* This function return the Billboard Capability descriptor
* @param pdev: device instance
* @param pBosDesc: pointer to Bos descriptor
* @retval pointer to Billboard Capability descriptor
*/
void *USBD_BB_GetCapDesc(USBD_HandleTypeDef *pdev, uint8_t *pBosDesc)
{
UNUSED(pdev);
USBD_BB_DescHeader_t *pdesc = (USBD_BB_DescHeader_t *)pBosDesc;
USBD_BosDescTypedef *desc = (USBD_BosDescTypedef *)pBosDesc;
USBD_BosBBCapDescTypedef *pCapDesc = NULL;
uint16_t ptr;
if (desc->wTotalLength > desc->bLength)
{
ptr = desc->bLength;
while (ptr < desc->wTotalLength)
{
pdesc = USBD_BB_GetNextDesc((uint8_t *)pdesc, &ptr);
if (pdesc->bDevCapabilityType == USBD_BILLBOARD_CAPABILITY)
{
pCapDesc = (USBD_BosBBCapDescTypedef *)pdesc;
break;
}
}
}
return (void *)pCapDesc;
}
/**
* @brief USBD_BB_GetAltModeDesc
* This function return the Billboard Alternate Mode descriptor
* @param pdev: device instance
* @param pBosDesc: pointer to Bos descriptor
* @param idx: Index of requested Alternate Mode descriptor
* @retval pointer to Alternate Mode descriptor
*/
void *USBD_BB_GetAltModeDesc(USBD_HandleTypeDef *pdev, uint8_t *pBosDesc, uint8_t idx)
{
UNUSED(pdev);
USBD_BB_DescHeader_t *pdesc = (USBD_BB_DescHeader_t *)pBosDesc;
USBD_BosDescTypedef *desc = (USBD_BosDescTypedef *)pBosDesc;
USBD_BB_AltModeCapDescTypeDef *pAltModDesc = NULL;
uint8_t cnt = 0U;
uint16_t ptr;
if (desc->wTotalLength > desc->bLength)
{
ptr = desc->bLength;
while (ptr < desc->wTotalLength)
{
pdesc = USBD_BB_GetNextDesc((uint8_t *)pdesc, &ptr);
if (pdesc->bDevCapabilityType == USBD_BILLBOARD_ALTMODE_CAPABILITY)
{
if (cnt == idx)
{
pAltModDesc = (USBD_BB_AltModeCapDescTypeDef *)pdesc;
break;
}
else
{
cnt++;
}
}
}
}
return (void *)pAltModDesc;
}
#endif
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

31
Class/CDC/Inc/usbd_cdc.h
View File

@@ -46,11 +46,11 @@ extern "C" {
#define CDC_CMD_EP 0x82U /* EP2 for CDC commands */
#ifndef CDC_HS_BINTERVAL
#define CDC_HS_BINTERVAL 0x10U
#define CDC_HS_BINTERVAL 0x10U
#endif /* CDC_HS_BINTERVAL */
#ifndef CDC_FS_BINTERVAL
#define CDC_FS_BINTERVAL 0x10U
#define CDC_FS_BINTERVAL 0x10U
#endif /* CDC_FS_BINTERVAL */
/* CDC Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */
@@ -104,7 +104,7 @@ typedef struct _USBD_CDC_Itf
int8_t (* DeInit)(void);
int8_t (* Control)(uint8_t cmd, uint8_t *pbuf, uint16_t length);
int8_t (* Receive)(uint8_t *Buf, uint32_t *Len);
int8_t (* TransmitCplt)(uint8_t *Buf, uint32_t *Len, uint8_t epnum);
} USBD_CDC_ItfTypeDef;
@@ -120,8 +120,7 @@ typedef struct
__IO uint32_t TxState;
__IO uint32_t RxState;
}
USBD_CDC_HandleTypeDef;
} USBD_CDC_HandleTypeDef;
@@ -137,8 +136,8 @@ USBD_CDC_HandleTypeDef;
* @{
*/
extern USBD_ClassTypeDef USBD_CDC;
#define USBD_CDC_CLASS &USBD_CDC
extern USBD_ClassTypeDef USBD_CDC;
#define USBD_CDC_CLASS &USBD_CDC
/**
* @}
*/
@@ -146,19 +145,15 @@ extern USBD_ClassTypeDef USBD_CDC;
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_CDC_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CDC_ItfTypeDef *fops);
uint8_t USBD_CDC_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CDC_ItfTypeDef *fops);
uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev,
uint8_t *pbuff,
uint16_t length);
uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff,
uint32_t length);
uint8_t USBD_CDC_SetRxBuffer(USBD_HandleTypeDef *pdev,
uint8_t *pbuff);
uint8_t USBD_CDC_ReceivePacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff);
uint8_t USBD_CDC_ReceivePacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev);
/**
* @}
*/

878
Class/CDC/Src/usbd_cdc.c
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29
Class/CDC/Src/usbd_cdc_if_template.c
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@@ -68,13 +68,15 @@ static int8_t TEMPLATE_Init(void);
static int8_t TEMPLATE_DeInit(void);
static int8_t TEMPLATE_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length);
static int8_t TEMPLATE_Receive(uint8_t *pbuf, uint32_t *Len);
static int8_t TEMPLATE_TransmitCplt(uint8_t *pbuf, uint32_t *Len, uint8_t epnum);
USBD_CDC_ItfTypeDef USBD_CDC_Template_fops =
{
TEMPLATE_Init,
TEMPLATE_DeInit,
TEMPLATE_Control,
TEMPLATE_Receive
TEMPLATE_Receive,
TEMPLATE_TransmitCplt
};
USBD_CDC_LineCodingTypeDef linecoding =
@@ -192,7 +194,7 @@ static int8_t TEMPLATE_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length)
*
* @note
* This function will issue a NAK packet on any OUT packet received on
* USB endpoint untill exiting this function. If you exit this function
* USB endpoint until exiting this function. If you exit this function
* before transfer is complete on CDC interface (ie. using DMA controller)
* it will result in receiving more data while previous ones are still
* not sent.
@@ -203,6 +205,29 @@ static int8_t TEMPLATE_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length)
*/
static int8_t TEMPLATE_Receive(uint8_t *Buf, uint32_t *Len)
{
UNUSED(Buf);
UNUSED(Len);
return (0);
}
/**
* @brief TEMPLATE_TransmitCplt
* Data transmited callback
*
* @note
* This function is IN transfer complete callback used to inform user that
* the submitted Data is successfully sent over USB.
*
* @param Buf: Buffer of data to be received
* @param Len: Number of data received (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t TEMPLATE_TransmitCplt(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
{
UNUSED(Buf);
UNUSED(Len);
UNUSED(epnum);
return (0);
}

255
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@@ -0,0 +1,255 @@
/**
******************************************************************************
* @file usbd_cdc_ecm.h
* @author MCD Application Team
* @brief header file for the usbd_cdc_ecm.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_CDC_ECM_H
#define __USB_CDC_ECM_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "usbd_ioreq.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup usbd_cdc_ecm
* @brief This file is the Header file for usbd_cdc_ecm.c
* @{
*/
/** @defgroup usbd_cdc_ecm_Exported_Defines
* @{
*/
/* Comment this define in order to disable the CDC ECM Notification pipe */
#define CDC_ECM_IN_EP 0x81U /* EP1 for data IN */
#define CDC_ECM_OUT_EP 0x01U /* EP1 for data OUT */
#define CDC_ECM_CMD_EP 0x82U /* EP2 for CDC ECM commands */
#ifndef CDC_ECM_CMD_ITF_NBR
#define CDC_ECM_CMD_ITF_NBR 0x00U /* Command Interface Number 0 */
#endif /* CDC_ECM_CMD_ITF_NBR */
#ifndef CDC_ECM_COM_ITF_NBR
#define CDC_ECM_COM_ITF_NBR 0x01U /* Communication Interface Number 0 */
#endif /* CDC_ECM_CMD_ITF_NBR */
#ifndef CDC_ECM_HS_BINTERVAL
#define CDC_ECM_HS_BINTERVAL 0x10U
#endif /* CDC_ECM_HS_BINTERVAL */
#ifndef CDC_ECM_FS_BINTERVAL
#define CDC_ECM_FS_BINTERVAL 0x10U
#endif /* CDC_ECM_FS_BINTERVAL */
#ifndef USBD_SUPPORT_USER_STRING_DESC
#define USBD_SUPPORT_USER_STRING_DESC 1U
#endif /* USBD_SUPPORT_USER_STRING_DESC */
/* CDC_ECM Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */
#define CDC_ECM_DATA_HS_MAX_PACKET_SIZE 512U /* Endpoint IN & OUT Packet size */
#define CDC_ECM_DATA_FS_MAX_PACKET_SIZE 64U /* Endpoint IN & OUT Packet size */
#define CDC_ECM_CMD_PACKET_SIZE 16U /* Control Endpoint Packet size */
#define CDC_ECM_CONFIG_DESC_SIZ 79U
#define CDC_ECM_DATA_HS_IN_PACKET_SIZE CDC_ECM_DATA_HS_MAX_PACKET_SIZE
#define CDC_ECM_DATA_HS_OUT_PACKET_SIZE CDC_ECM_DATA_HS_MAX_PACKET_SIZE
#define CDC_ECM_DATA_FS_IN_PACKET_SIZE CDC_ECM_DATA_FS_MAX_PACKET_SIZE
#define CDC_ECM_DATA_FS_OUT_PACKET_SIZE CDC_ECM_DATA_FS_MAX_PACKET_SIZE
/*---------------------------------------------------------------------*/
/* CDC_ECM definitions */
/*---------------------------------------------------------------------*/
#define CDC_ECM_SEND_ENCAPSULATED_COMMAND 0x00U
#define CDC_ECM_GET_ENCAPSULATED_RESPONSE 0x01U
#define CDC_ECM_SET_ETH_MULTICAST_FILTERS 0x40U
#define CDC_ECM_SET_ETH_PWRM_PATTERN_FILTER 0x41U
#define CDC_ECM_GET_ETH_PWRM_PATTERN_FILTER 0x42U
#define CDC_ECM_SET_ETH_PACKET_FILTER 0x43U
#define CDC_ECM_GET_ETH_STATISTIC 0x44U
#define CDC_ECM_NET_DISCONNECTED 0x00U
#define CDC_ECM_NET_CONNECTED 0x01U
/* Ethernet statistics definitions */
#define CDC_ECM_XMIT_OK_VAL CDC_ECM_ETH_STATS_VAL_ENABLED
#define CDC_ECM_XMIT_OK 0x01U
#define CDC_ECM_RVC_OK 0x02U
#define CDC_ECM_XMIT_ERROR 0x04U
#define CDC_ECM_RCV_ERROR 0x08U
#define CDC_ECM_RCV_NO_BUFFER 0x10U
#define CDC_ECM_DIRECTED_BYTES_XMIT 0x20U
#define CDC_ECM_DIRECTED_FRAMES_XMIT 0x40U
#define CDC_ECM_MULTICAST_BYTES_XMIT 0x80U
#define CDC_ECM_MULTICAST_FRAMES_XMIT 0x01U
#define CDC_ECM_BROADCAST_BYTES_XMIT 0x02U
#define CDC_ECM_BROADCAST_FRAMES_XMIT 0x04U
#define CDC_ECM_DIRECTED_BYTES_RCV 0x08U
#define CDC_ECM_DIRECTED_FRAMES_RCV 0x10U
#define CDC_ECM_MULTICAST_BYTES_RCV 0x20U
#define CDC_ECM_MULTICAST_FRAMES_RCV 0x40U
#define CDC_ECM_BROADCAST_BYTES_RCV 0x80U
#define CDC_ECM_BROADCAST_FRAMES_RCV 0x01U
#define CDC_ECM_RCV_CRC_ERROR 0x02U
#define CDC_ECM_TRANSMIT_QUEUE_LENGTH 0x04U
#define CDC_ECM_RCV_ERROR_ALIGNMENT 0x08U
#define CDC_ECM_XMIT_ONE_COLLISION 0x10U
#define CDC_ECM_XMIT_MORE_COLLISIONS 0x20U
#define CDC_ECM_XMIT_DEFERRED 0x40U
#define CDC_ECM_XMIT_MAX_COLLISIONS 0x80U
#define CDC_ECM_RCV_OVERRUN 0x40U
#define CDC_ECM_XMIT_UNDERRUN 0x40U
#define CDC_ECM_XMIT_HEARTBEAT_FAILURE 0x40U
#define CDC_ECM_XMIT_TIMES_CRS_LOST 0x40U
#define CDC_ECM_XMIT_LATE_COLLISIONS 0x40U
#define CDC_ECM_ETH_STATS_RESERVED 0xE0U
#define CDC_ECM_BMREQUEST_TYPE_ECM 0xA1U
/* MAC String index */
#define CDC_ECM_MAC_STRING_INDEX 6U
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_TypesDefinitions
* @{
*/
/**
* @}
*/
typedef struct
{
int8_t (* Init)(void);
int8_t (* DeInit)(void);
int8_t (* Control)(uint8_t cmd, uint8_t *pbuf, uint16_t length);
int8_t (* Receive)(uint8_t *Buf, uint32_t *Len);
int8_t (* TransmitCplt)(uint8_t *Buf, uint32_t *Len, uint8_t epnum);
int8_t (* Process)(USBD_HandleTypeDef *pdev);
const uint8_t *pStrDesc;
} USBD_CDC_ECM_ItfTypeDef;
typedef struct
{
uint8_t bmRequest;
uint8_t bRequest;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
uint8_t data[8];
} USBD_CDC_ECM_NotifTypeDef;
typedef struct
{
uint32_t data[2000 / 4]; /* Force 32bits alignment */
uint8_t CmdOpCode;
uint8_t CmdLength;
uint8_t Reserved1; /* Reserved Byte to force 4 bytes alignment of following fields */
uint8_t Reserved2; /* Reserved Byte to force 4 bytes alignment of following fields */
uint8_t *RxBuffer;
uint8_t *TxBuffer;
uint32_t RxLength;
uint32_t TxLength;
__IO uint32_t TxState;
__IO uint32_t RxState;
__IO uint32_t MaxPcktLen;
__IO uint32_t LinkStatus;
__IO uint32_t NotificationStatus;
USBD_CDC_ECM_NotifTypeDef Req;
} USBD_CDC_ECM_HandleTypeDef;
typedef enum
{
NETWORK_CONNECTION = 0x00,
RESPONSE_AVAILABLE = 0x01,
CONNECTION_SPEED_CHANGE = 0x2A
} USBD_CDC_ECM_NotifCodeTypeDef;
/** @defgroup USBD_CORE_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_Variables
* @{
*/
extern USBD_ClassTypeDef USBD_CDC_ECM;
#define USBD_CDC_ECM_CLASS &USBD_CDC_ECM
/**
* @}
*/
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_CDC_ECM_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CDC_ECM_ItfTypeDef *fops);
uint8_t USBD_CDC_ECM_SetTxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff,
uint32_t length);
uint8_t USBD_CDC_ECM_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff);
uint8_t USBD_CDC_ECM_ReceivePacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_ECM_TransmitPacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_ECM_SendNotification(USBD_HandleTypeDef *pdev,
USBD_CDC_ECM_NotifCodeTypeDef Notif,
uint16_t bVal, uint8_t *pData);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __USB_CDC_ECM_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

82
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@@ -0,0 +1,82 @@
/**
******************************************************************************
* @file Inc/usbd_cdc_ecm_if_template.h
* @author MCD Application Team
* @brief Header for usbd_cdc_ecm_if_template.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USBD_CDC_ECM_IF_H
#define __USBD_CDC_ECM_IF_H
/* Includes ------------------------------------------------------------------*/
#include "usbd_cdc_ecm.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Ensure this MAC address value is same as MAC_ADDRx declared in STM32xxx_conf.h */
#define CDC_ECM_MAC_STR_DESC (uint8_t *)"000202030000"
#define CDC_ECM_MAC_ADDR0 0x00U /* 01 */
#define CDC_ECM_MAC_ADDR1 0x02U /* 02 */
#define CDC_ECM_MAC_ADDR2 0x02U /* 03 */
#define CDC_ECM_MAC_ADDR3 0x03U /* 00 */
#define CDC_ECM_MAC_ADDR4 0x00U /* 00 */
#define CDC_ECM_MAC_ADDR5 0x00U /* 00 */
/* Max Number of Trials waiting for Tx ready */
#define CDC_ECM_MAX_TX_WAIT_TRIALS 1000000U
#define CDC_ECM_ETH_STATS_BYTE0 0U
/*(uint8_t)(CDC_ECM_XMIT_OK_VAL | CDC_ECM_RVC_OK_VAL | CDC_ECM_XMIT_ERROR_VAL | \
CDC_ECM_RCV_ERROR_VAL | CDC_ECM_RCV_NO_BUFFER_VAL | CDC_ECM_DIRECTED_BYTES_XMIT_VAL | \
CDC_ECM_DIRECTED_FRAMES_XMIT_VAL | CDC_ECM_MULTICAST_BYTES_XMIT_VAL) */
#define CDC_ECM_ETH_STATS_BYTE1 0U
/*(uint8_t)(CDC_ECM_MULTICAST_FRAMES_XMIT_VAL | CDC_ECM_BROADCAST_BYTES_XMIT_VAL | \
CDC_ECM_BROADCAST_FRAMES_XMIT_VAL | CDC_ECM_DIRECTED_BYTES_RCV_VAL | \
CDC_ECM_DIRECTED_FRAMES_RCV_VAL | CDC_ECM_MULTICAST_BYTES_RCV_VAL | \
CDC_ECM_MULTICAST_FRAMES_RCV_VAL | CDC_ECM_BROADCAST_BYTES_RCV_VAL) */
#define CDC_ECM_ETH_STATS_BYTE2 0U
/*(uint8_t)(CDC_ECM_BROADCAST_FRAMES_RCV_VAL | CDC_ECM_RCV_CRC_ERROR_VAL | \
CDC_ECM_TRANSMIT_QUEUE_LENGTH_VAL | CDC_ECM_RCV_ERROR_ALIGNMENT_VAL | \
CDC_ECM_XMIT_ONE_COLLISION_VAL | CDC_ECM_XMIT_MORE_COLLISIONS_VAL | \
CDC_ECM_XMIT_DEFERRED_VAL | CDC_ECM_XMIT_MAX_COLLISIONS_VAL) */
#define CDC_ECM_ETH_STATS_BYTE3 0U
/*(uint8_t)(CDC_ECM_RCV_OVERRUN_VAL | CDC_ECM_XMIT_UNDERRUN_VAL | CDC_ECM_XMIT_HEARTBEAT_FAILURE_VAL | \
CDC_ECM_XMIT_TIMES_CRS_LOST_VAL | CDC_ECM_XMIT_LATE_COLLISIONS_VAL | CDC_ECM_ETH_STATS_RESERVED) */
/* Ethernet Maximum Segment size, typically 1514 bytes */
#define CDC_ECM_ETH_MAX_SEGSZE 1514U
/* Number of Ethernet multicast filters */
#define CDC_ECM_ETH_NBR_MACFILTERS 0U
/* Number of wakeup power filters */
#define CDC_ECM_ETH_NBR_PWRFILTERS 0U
#define CDC_ECM_CONNECT_SPEED_UPSTREAM 0x004C4B40U /* 5Mbps */
#define CDC_ECM_CONNECT_SPEED_DOWNSTREAM 0x004C4B40U /* 5Mbps */
extern USBD_CDC_ECM_ItfTypeDef USBD_CDC_ECM_fops;
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
#endif /* __USBD_CDC_ECM_IF_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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247
Class/CDC_ECM/Src/usbd_cdc_ecm_if_template.c Normal file
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@@ -0,0 +1,247 @@
/**
******************************************************************************
* @file Src/usbd_cdc_ecm_if_template.c
* @author MCD Application Team
* @brief Source file for USBD CDC_ECM interface
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/*
Include here LwIP files if used
*/
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN static uint8_t UserRxBuffer[CDC_ECM_ETH_MAX_SEGSZE + 100]__ALIGN_END; /* Received Data over USB are stored in this buffer */
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN static uint8_t UserTxBuffer[CDC_ECM_ETH_MAX_SEGSZE + 100]__ALIGN_END; /* Received Data over CDC_ECM (CDC_ECM interface) are stored in this buffer */
static uint8_t CDC_ECMInitialized = 0U;
/* USB handler declaration */
extern USBD_HandleTypeDef USBD_Device;
/* Private function prototypes -----------------------------------------------*/
static int8_t CDC_ECM_Itf_Init(void);
static int8_t CDC_ECM_Itf_DeInit(void);
static int8_t CDC_ECM_Itf_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length);
static int8_t CDC_ECM_Itf_Receive(uint8_t *pbuf, uint32_t *Len);
static int8_t CDC_ECM_Itf_TransmitCplt(uint8_t *pbuf, uint32_t *Len, uint8_t epnum);
static int8_t CDC_ECM_Itf_Process(USBD_HandleTypeDef *pdev);
USBD_CDC_ECM_ItfTypeDef USBD_CDC_ECM_fops =
{
CDC_ECM_Itf_Init,
CDC_ECM_Itf_DeInit,
CDC_ECM_Itf_Control,
CDC_ECM_Itf_Receive,
CDC_ECM_Itf_TransmitCplt,
CDC_ECM_Itf_Process,
(uint8_t *)CDC_ECM_MAC_STR_DESC,
};
/* Private functions ---------------------------------------------------------*/
/**
* @brief CDC_ECM_Itf_Init
* Initializes the CDC_ECM media low layer
* @param None
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_ECM_Itf_Init(void)
{
if (CDC_ECMInitialized == 0U)
{
/*
Initialize the TCP/IP stack here
*/
CDC_ECMInitialized = 1U;
}
/* Set Application Buffers */
(void)USBD_CDC_ECM_SetTxBuffer(&USBD_Device, UserTxBuffer, 0U);
(void)USBD_CDC_ECM_SetRxBuffer(&USBD_Device, UserRxBuffer);
return (0);
}
/**
* @brief CDC_ECM_Itf_DeInit
* DeInitializes the CDC_ECM media low layer
* @param None
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_ECM_Itf_DeInit(void)
{
USBD_CDC_ECM_HandleTypeDef *hcdc_cdc_ecm = (USBD_CDC_ECM_HandleTypeDef *)(USBD_Device.pClassData);
/* Notify application layer that link is down */
hcdc_cdc_ecm->LinkStatus = 0U;
return (0);
}
/**
* @brief CDC_ECM_Itf_Control
* Manage the CDC_ECM class requests
* @param Cmd: Command code
* @param Buf: Buffer containing command data (request parameters)
* @param Len: Number of data to be sent (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_ECM_Itf_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length)
{
USBD_CDC_ECM_HandleTypeDef *hcdc_cdc_ecm = (USBD_CDC_ECM_HandleTypeDef *)(USBD_Device.pClassData);
switch (cmd)
{
case CDC_ECM_SEND_ENCAPSULATED_COMMAND:
/* Add your code here */
break;
case CDC_ECM_GET_ENCAPSULATED_RESPONSE:
/* Add your code here */
break;
case CDC_ECM_SET_ETH_MULTICAST_FILTERS:
/* Add your code here */
break;
case CDC_ECM_SET_ETH_PWRM_PATTERN_FILTER:
/* Add your code here */
break;
case CDC_ECM_GET_ETH_PWRM_PATTERN_FILTER:
/* Add your code here */
break;
case CDC_ECM_SET_ETH_PACKET_FILTER:
/* Check if this is the first time we enter */
if (hcdc_cdc_ecm->LinkStatus == 0U)
{
/*
Setup the Link up at TCP/IP level
*/
hcdc_cdc_ecm->LinkStatus = 1U;
/* Modification for MacOS which doesn't send SetInterface before receiving INs */
if (hcdc_cdc_ecm->NotificationStatus == 0U)
{
/* Send notification: NETWORK_CONNECTION Event */
(void)USBD_CDC_ECM_SendNotification(&USBD_Device, NETWORK_CONNECTION,
CDC_ECM_NET_CONNECTED, NULL);
/* Prepare for sending Connection Speed Change notification */
hcdc_cdc_ecm->NotificationStatus = 1U;
}
}
/* Add your code here */
break;
case CDC_ECM_GET_ETH_STATISTIC:
/* Add your code here */
break;
default:
break;
}
UNUSED(length);
UNUSED(pbuf);
return (0);
}
/**
* @brief CDC_ECM_Itf_Receive
* Data received over USB OUT endpoint are sent over CDC_ECM interface
* through this function.
* @param Buf: Buffer of data to be transmitted
* @param Len: Number of data received (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_ECM_Itf_Receive(uint8_t *Buf, uint32_t *Len)
{
/* Get the CDC_ECM handler pointer */
USBD_CDC_ECM_HandleTypeDef *hcdc_cdc_ecm = (USBD_CDC_ECM_HandleTypeDef *)(USBD_Device.pClassData);
/* Call Eth buffer processing */
hcdc_cdc_ecm->RxState = 1U;
UNUSED(Len);
UNUSED(Buf);
return (0);
}
/**
* @brief CDC_ECM_Itf_TransmitCplt
* Data transmited callback
*
* @note
* This function is IN transfer complete callback used to inform user that
* the submitted Data is successfully sent over USB.
*
* @param Buf: Buffer of data to be received
* @param Len: Number of data received (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_ECM_Itf_TransmitCplt(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
{
UNUSED(Buf);
UNUSED(Len);
UNUSED(epnum);
return (0);
}
/**
* @brief CDC_ECM_Itf_Process
* Data received over USB OUT endpoint are sent over CDC_ECM interface
* through this function.
* @param pdef: pointer to the USB Device Handle
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_ECM_Itf_Process(USBD_HandleTypeDef *pdev)
{
/* Get the CDC_ECM handler pointer */
USBD_CDC_ECM_HandleTypeDef *hcdc_cdc_ecm = (USBD_CDC_ECM_HandleTypeDef *)(pdev->pClassData);
if ((hcdc_cdc_ecm != NULL) && (hcdc_cdc_ecm->LinkStatus != 0U))
{
/*
Read a received packet from the Ethernet buffers and send it
to the lwIP for handling
Call here the TCP/IP background tasks.
*/
}
return (0);
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file usbd_cdc_rndis.h
* @author MCD Application Team
* @brief header file for the usbd_cdc_rndis.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2015 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_CDC_RNDIS_H
#define __USB_CDC_RNDIS_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "usbd_ioreq.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
/** @defgroup usbd_cdc_rndis
* @brief This file is the Header file for usbd_cdc_rndis.c
* @{
*/
/** @defgroup usbd_cdc_rndis_Exported_Defines
* @{
*/
#define CDC_RNDIS_IN_EP 0x81U /* EP1 for data IN */
#define CDC_RNDIS_OUT_EP 0x01U /* EP1 for data OUT */
#define CDC_RNDIS_CMD_EP 0x82U /* EP2 for CDC_RNDIS commands */
#ifndef CDC_RNDIS_CMD_ITF_NBR
#define CDC_RNDIS_CMD_ITF_NBR 0x00U /* Command Interface Number 0 */
#endif /* CDC_RNDIS_CMD_ITF_NBR */
#ifndef CDC_RNDIS_COM_ITF_NBR
#define CDC_RNDIS_COM_ITF_NBR 0x01U /* Communication Interface Number 0 */
#endif /* CDC_RNDIS_CMD_ITF_NBR */
#ifndef CDC_RNDIS_HS_BINTERVAL
#define CDC_RNDIS_HS_BINTERVAL 0x10U
#endif /* CDC_RNDIS_HS_BINTERVAL */
#ifndef CDC_RNDIS_FS_BINTERVAL
#define CDC_RNDIS_FS_BINTERVAL 0x10U
#endif /* CDC_RNDIS_FS_BINTERVAL */
/* CDC_RNDIS Endpoints parameters: you can fine tune these values
depending on the needed baudrates and performance. */
#define CDC_RNDIS_DATA_HS_MAX_PACKET_SIZE 512U /* Endpoint IN & OUT Packet size */
#define CDC_RNDIS_DATA_FS_MAX_PACKET_SIZE 64U /* Endpoint IN & OUT Packet size */
#define CDC_RNDIS_CMD_PACKET_SIZE 16U /* Control Endpoint Packet size */
#define CDC_RNDIS_CONFIG_DESC_SIZ 75U
#define CDC_RNDIS_DATA_HS_IN_PACKET_SIZE CDC_RNDIS_DATA_HS_MAX_PACKET_SIZE
#define CDC_RNDIS_DATA_HS_OUT_PACKET_SIZE CDC_RNDIS_DATA_HS_MAX_PACKET_SIZE
#define CDC_RNDIS_DATA_FS_IN_PACKET_SIZE CDC_RNDIS_DATA_FS_MAX_PACKET_SIZE
#define CDC_RNDIS_DATA_FS_OUT_PACKET_SIZE CDC_RNDIS_DATA_FS_MAX_PACKET_SIZE
/*---------------------------------------------------------------------*/
/* CDC_RNDIS definitions */
/*---------------------------------------------------------------------*/
/** Implemented CDC_RNDIS Version Major */
#define CDC_RNDIS_VERSION_MAJOR 0x01U
/* Implemented CDC_RNDIS Version Minor */
#define CDC_RNDIS_VERSION_MINOR 0x00U
/* Maximum size in bytes of a CDC_RNDIS control message
which can be sent or received */
#define CDC_RNDIS_MESSAGE_BUFFER_SIZE 128U
/* Maximum size in bytes of an Ethernet frame
according to the Ethernet standard */
#define CDC_RNDIS_ETH_FRAME_SIZE_MAX 1536U
/* Maximum size allocated for buffer
inside Query messages structures */
#define CDC_RNDIS_MAX_INFO_BUFF_SZ 200U
#define CDC_RNDIS_MAX_DATA_SZE 2000U
/* Notification request value for a CDC_RNDIS
Response Available notification */
#define CDC_RNDIS_NOTIFICATION_RESP_AVAILABLE 0x00000001UL
#define CDC_RNDIS_PACKET_MSG_ID 0x00000001UL
#define CDC_RNDIS_INITIALIZE_MSG_ID 0x00000002UL
#define CDC_RNDIS_HALT_MSG_ID 0x00000003UL
#define CDC_RNDIS_QUERY_MSG_ID 0x00000004UL
#define CDC_RNDIS_SET_MSG_ID 0x00000005UL
#define CDC_RNDIS_RESET_MSG_ID 0x00000006UL
#define CDC_RNDIS_INDICATE_STATUS_MSG_ID 0x00000007UL
#define CDC_RNDIS_KEEPALIVE_MSG_ID 0x00000008UL
#define CDC_RNDIS_INITIALIZE_CMPLT_ID 0x80000002UL
#define CDC_RNDIS_QUERY_CMPLT_ID 0x80000004UL
#define CDC_RNDIS_SET_CMPLT_ID 0x80000005UL
#define CDC_RNDIS_RESET_CMPLT_ID 0x80000006UL
#define CDC_RNDIS_KEEPALIVE_CMPLT_ID 0x80000008UL
#define CDC_RNDIS_STATUS_SUCCESS 0x00000000UL
#define CDC_RNDIS_STATUS_FAILURE 0xC0000001UL
#define CDC_RNDIS_STATUS_INVALID_DATA 0xC0010015UL
#define CDC_RNDIS_STATUS_NOT_SUPPORTED 0xC00000BBUL
#define CDC_RNDIS_STATUS_MEDIA_CONNECT 0x4001000BUL
#define CDC_RNDIS_STATUS_MEDIA_DISCONNECT 0x4001000CUL
/** Media state */
#define CDC_RNDIS_MEDIA_STATE_CONNECTED 0x00000000UL
#define CDC_RNDIS_MEDIA_STATE_DISCONNECTED 0x00000001UL
/** Media types */
#define CDC_RNDIS_MEDIUM_802_3 0x00000000UL
#define CDC_RNDIS_DF_CONNECTIONLESS 0x00000001UL
#define CDC_RNDIS_DF_CONNECTION_ORIENTED 0x00000002UL
/** Hardware status of the underlying NIC */
#define CDC_RNDIS_HW_STS_READY 0x00000000UL
#define CDC_RNDIS_HW_STS_INITIALIZING 0x00000001UL
#define CDC_RNDIS_HW_STS_RESET 0x00000002UL
#define CDC_RNDIS_HW_STS_CLOSING 0x00000003UL
#define CDC_RNDIS_HW_STS_NOT_READY 0x00000004UL
/** Packet filter */
#define CDC_RNDIS_PACKET_DIRECTED 0x00000001UL
#define CDC_RNDIS_PACKET_MULTICAST 0x00000002UL
#define CDC_RNDIS_PACKET_ALL_MULTICAST 0x00000004UL
#define CDC_RNDIS_PACKET_BROADCAST 0x00000008UL
#define CDC_RNDIS_PACKET_SOURCE_ROUTING 0x00000010UL
#define CDC_RNDIS_PACKET_PROMISCUOUS 0x00000020UL
#define CDC_RNDIS_PACKET_SMT 0x00000040UL
#define CDC_RNDIS_PACKET_ALL_LOCAL 0x00000080UL
#define CDC_RNDIS_PACKET_GROUP 0x00001000UL
#define CDC_RNDIS_PACKET_ALL_FUNCTIONAL 0x00002000UL
#define CDC_RNDIS_PACKET_FUNCTIONAL 0x00004000UL
#define CDC_RNDIS_PACKET_MAC_FRAME 0x00008000UL
#define OID_GEN_SUPPORTED_LIST 0x00010101UL
#define OID_GEN_HARDWARE_STATUS 0x00010102UL
#define OID_GEN_MEDIA_SUPPORTED 0x00010103UL
#define OID_GEN_MEDIA_IN_USE 0x00010104UL
#define OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106UL
#define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111UL
#define OID_GEN_LINK_SPEED 0x00010107UL
#define OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010AUL
#define OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010BUL
#define OID_GEN_VENDOR_ID 0x0001010CUL
#define OID_GEN_VENDOR_DESCRIPTION 0x0001010DUL
#define OID_GEN_CURRENT_PACKET_FILTER 0x0001010EUL
#define OID_GEN_MEDIA_CONNECT_STATUS 0x00010114UL
#define OID_GEN_MAXIMUM_SEND_PACKETS 0x00010115UL
#define OID_GEN_PHYSICAL_MEDIUM 0x00010202UL
#define OID_GEN_XMIT_OK 0x00020101UL
#define OID_GEN_RCV_OK 0x00020102UL
#define OID_GEN_XMIT_ERROR 0x00020103UL
#define OID_GEN_RCV_ERROR 0x00020104UL
#define OID_GEN_RCV_NO_BUFFER 0x00020105UL
#define OID_GEN_CDC_RNDIS_CONFIG_PARAMETER 0x0001021BUL
#define OID_802_3_PERMANENT_ADDRESS 0x01010101UL
#define OID_802_3_CURRENT_ADDRESS 0x01010102UL
#define OID_802_3_MULTICAST_LIST 0x01010103UL
#define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104UL
#define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101UL
#define OID_802_3_XMIT_ONE_COLLISION 0x01020102UL
#define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103UL
#define CDC_RNDIS_SEND_ENCAPSULATED_COMMAND 0x00U
#define CDC_RNDIS_GET_ENCAPSULATED_RESPONSE 0x01U
#define CDC_RNDIS_NET_DISCONNECTED 0x00U
#define CDC_RNDIS_NET_CONNECTED 0x01U
#define CDC_RNDIS_BMREQUEST_TYPE_RNDIS 0xA1U
#define CDC_RNDIS_PCKTMSG_DATAOFFSET_OFFSET 8U
/* MAC String index */
#define CDC_RNDIS_MAC_STRING_INDEX 6U
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_TypesDefinitions
* @{
*/
/**
* @}
*/
typedef struct _USBD_CDC_RNDIS_Itf
{
int8_t (* Init)(void);
int8_t (* DeInit)(void);
int8_t (* Control)(uint8_t cmd, uint8_t *pbuf, uint16_t length);
int8_t (* Receive)(uint8_t *Buf, uint32_t *Len);
int8_t (* TransmitCplt)(uint8_t *Buf, uint32_t *Len, uint8_t epnum);
int8_t (* Process)(USBD_HandleTypeDef *pdev);
uint8_t *pStrDesc;
} USBD_CDC_RNDIS_ItfTypeDef;
/* CDC_RNDIS State values */
typedef enum
{
CDC_RNDIS_STATE_UNINITIALIZED = 0,
CDC_RNDIS_STATE_BUS_INITIALIZED = 1,
CDC_RNDIS_STATE_INITIALIZED = 2,
CDC_RNDIS_STATE_DATA_INITIALIZED = 3
} USBD_CDC_RNDIS_StateTypeDef;
typedef struct
{
uint8_t bmRequest;
uint8_t bRequest;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
uint8_t data[8];
} USBD_CDC_RNDIS_NotifTypeDef;
typedef struct
{
uint32_t data[2000 / 4]; /* Force 32bits alignment */
uint8_t CmdOpCode;
uint8_t CmdLength;
uint8_t ResponseRdy; /* Indicates if the Device Response to an CDC_RNDIS msg is ready */
uint8_t Reserved1; /* Reserved Byte to force 4 bytes alignment of following fields */
uint8_t *RxBuffer;
uint8_t *TxBuffer;
uint32_t RxLength;
uint32_t TxLength;
USBD_CDC_RNDIS_NotifTypeDef Req;
USBD_CDC_RNDIS_StateTypeDef State;
__IO uint32_t TxState;
__IO uint32_t RxState;
__IO uint32_t MaxPcktLen;
__IO uint32_t LinkStatus;
__IO uint32_t NotificationStatus;
__IO uint32_t PacketFilter;
} USBD_CDC_RNDIS_HandleTypeDef;
typedef enum
{
NETWORK_CONNECTION = 0x00,
RESPONSE_AVAILABLE = 0x01,
CONNECTION_SPEED_CHANGE = 0x2A
} USBD_CDC_RNDIS_NotifCodeTypeDef;
/* Messages Sent by the Host ---------------------*/
/* Type define for a CDC_RNDIS Initialize command message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t MajorVersion;
uint32_t MinorVersion;
uint32_t MaxTransferSize;
} USBD_CDC_RNDIS_InitMsgTypeDef;
/* Type define for a CDC_RNDIS Halt Message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
} USBD_CDC_RNDIS_HaltMsgTypeDef;
/* Type define for a CDC_RNDIS Query command message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t RequestId;
uint32_t Oid;
uint32_t InfoBufLength;
uint32_t InfoBufOffset;
uint32_t DeviceVcHandle;
uint32_t InfoBuf[CDC_RNDIS_MAX_INFO_BUFF_SZ];
} USBD_CDC_RNDIS_QueryMsgTypeDef;
/* Type define for a CDC_RNDIS Set command message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t Oid;
uint32_t InfoBufLength;
uint32_t InfoBufOffset;
uint32_t DeviceVcHandle;
uint32_t InfoBuf[CDC_RNDIS_MAX_INFO_BUFF_SZ];
} USBD_CDC_RNDIS_SetMsgTypeDef;
/* Type define for a CDC_RNDIS Reset message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t Reserved;
} USBD_CDC_RNDIS_ResetMsgTypeDef;
/* Type define for a CDC_RNDIS Keepalive command message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
} USBD_CDC_RNDIS_KpAliveMsgTypeDef;
/* Messages Sent by the Device ---------------------*/
/* Type define for a CDC_RNDIS Initialize complete response message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t Status;
uint32_t MajorVersion;
uint32_t MinorVersion;
uint32_t DeviceFlags;
uint32_t Medium;
uint32_t MaxPacketsPerTransfer;
uint32_t MaxTransferSize;
uint32_t PacketAlignmentFactor;
uint32_t AFListOffset;
uint32_t AFListSize;
} USBD_CDC_RNDIS_InitCpltMsgTypeDef;
/* Type define for a CDC_RNDIS Query complete response message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t Status;
uint32_t InfoBufLength;
uint32_t InfoBufOffset;
uint32_t InfoBuf[CDC_RNDIS_MAX_INFO_BUFF_SZ];
} USBD_CDC_RNDIS_QueryCpltMsgTypeDef;
/* Type define for a CDC_RNDIS Set complete response message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t Status;
} USBD_CDC_RNDIS_SetCpltMsgTypeDef;
/* Type define for a CDC_RNDIS Reset complete message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t Status;
uint32_t AddrReset;
} USBD_CDC_RNDIS_ResetCpltMsgTypeDef;
/* Type define for CDC_RNDIS struct to indicate a change
in the status of the device */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t Status;
uint32_t StsBufLength;
uint32_t StsBufOffset;
} USBD_CDC_RNDIS_StsChangeMsgTypeDef;
/* Type define for a CDC_RNDIS Keepalive complete message */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t Status;
} USBD_CDC_RNDIS_KpAliveCpltMsgTypeDef;
/* Messages Sent by both Host and Device ---------------------*/
/* Type define for a CDC_RNDIS packet message, used to encapsulate
Ethernet packets sent to and from the adapter */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t DataOffset;
uint32_t DataLength;
uint32_t OOBDataOffset;
uint32_t OOBDataLength;
uint32_t NumOOBDataElements;
uint32_t PerPacketInfoOffset;
uint32_t PerPacketInfoLength;
uint32_t VcHandle;
uint32_t Reserved;
} USBD_CDC_RNDIS_PacketMsgTypeDef;
/* Miscellaneous types used for parsing ---------------------*/
/* The common part for all CDC_RNDIS messages Complete response */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
uint32_t ReqId;
uint32_t Status;
} USBD_CDC_RNDIS_CommonCpltMsgTypeDef;
/* Type define for a single parameter structure */
typedef struct
{
uint32_t ParamNameOffset;
uint32_t ParamNameLength;
uint32_t ParamType;
uint32_t ParamValueOffset;
uint32_t ParamValueLength;
} USBD_CDC_RNDIS_ParamStructTypeDef;
/* Type define of a single CDC_RNDIS OOB data record */
typedef struct
{
uint32_t Size;
uint32_t Type;
uint32_t ClassInfoType;
uint32_t OOBData[sizeof(uint32_t)];
} USBD_CDC_RNDIS_OOBPacketTypeDef;
/* Type define for notification structure */
typedef struct
{
uint32_t notification;
uint32_t reserved;
} USBD_CDC_RNDIS_NotifStructTypeDef;
/* This structure will be used to store the type, the size and ID for any
received message from the control endpoint */
typedef struct
{
uint32_t MsgType;
uint32_t MsgLength;
} USBD_CDC_RNDIS_CtrlMsgTypeDef;
/** @defgroup USBD_CORE_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USBD_CORE_Exported_Variables
* @{
*/
extern USBD_ClassTypeDef USBD_CDC_RNDIS;
#define USBD_CDC_RNDIS_CLASS &USBD_CDC_RNDIS
/**
* @}
*/
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_CDC_RNDIS_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff);
uint8_t USBD_CDC_RNDIS_ReceivePacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_RNDIS_TransmitPacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CDC_RNDIS_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CDC_RNDIS_ItfTypeDef *fops);
uint8_t USBD_CDC_RNDIS_SetTxBuffer(USBD_HandleTypeDef *pdev,
uint8_t *pbuff, uint32_t length);
uint8_t USBD_CDC_RNDIS_SendNotification(USBD_HandleTypeDef *pdev,
USBD_CDC_RNDIS_NotifCodeTypeDef Notif,
uint16_t bVal, uint8_t *pData);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __USB_CDC_RNDIS_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file usbd_cdc_rndis_if_template.h
* @author MCD Application Team
* @brief Header for usbd_cdc_rndis_if.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USBD_CDC_RNDIS_IF_H
#define __USBD_CDC_RNDIS_IF_H
/* Includes ------------------------------------------------------------------*/
#include "usbd_cdc_rndis.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Ensure this MAC address value is same as MAC_ADDRx declared in STM32xxx_conf.h */
#define CDC_RNDIS_MAC_STR_DESC (uint8_t *)"000202030000"
#define CDC_RNDIS_MAC_ADDR0 0x00U /* 01 */
#define CDC_RNDIS_MAC_ADDR1 0x02U /* 02 */
#define CDC_RNDIS_MAC_ADDR2 0x02U /* 03 */
#define CDC_RNDIS_MAC_ADDR3 0x03U /* 00 */
#define CDC_RNDIS_MAC_ADDR4 0x00U /* 00 */
#define CDC_RNDIS_MAC_ADDR5 0x00U /* 00 */
#define USBD_CDC_RNDIS_VENDOR_DESC "STMicroelectronics"
#define USBD_CDC_RNDIS_LINK_SPEED 100000U /* 10Mbps */
#define USBD_CDC_RNDIS_VID 0x0483U
/* Max Number of Trials waiting for Tx ready */
#define CDC_RNDIS_MAX_TX_WAIT_TRIALS 1000000U
/* Ethernet Maximum Segment size, typically 1514 bytes */
#define CDC_RNDIS_ETH_MAX_SEGSZE 1514U
#define CDC_RNDIS_CONNECT_SPEED_UPSTREAM 0x1E000000U
#define CDC_RNDIS_CONNECT_SPEED_DOWNSTREAM 0x1E000000U
extern USBD_CDC_RNDIS_ItfTypeDef USBD_CDC_RNDIS_fops;
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
#endif /* __USBD_CDC_RNDIS_IF_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file usbd_cdc_rndis_if_template.c
* @author MCD Application Team
* @brief Source file for USBD CDC_RNDIS interface template
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
/* Include TCP/IP stack header files */
/*
#include "lwip/opt.h"
#include "lwip/init.h"
#include "lwip/dhcp.h"
#include "lwip/netif.h"
#include "lwip/timeouts.h"
#include "netif/etharp.h"
#include "http_cgi_ssi.h"
#include "ethernetif.h"
*/
#include "main.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t UserRxBuffer[CDC_RNDIS_ETH_MAX_SEGSZE + 100] __ALIGN_END; /* Received Data over USB are stored in this buffer */
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN static uint8_t UserTxBuffer[CDC_RNDIS_ETH_MAX_SEGSZE + 100] __ALIGN_END; /* Received Data over CDC_RNDIS (CDC_RNDIS interface) are stored in this buffer */
static uint8_t CDC_RNDISInitialized = 0U;
/* USB handler declaration */
extern USBD_HandleTypeDef USBD_Device;
/* Private function prototypes -----------------------------------------------*/
static int8_t CDC_RNDIS_Itf_Init(void);
static int8_t CDC_RNDIS_Itf_DeInit(void);
static int8_t CDC_RNDIS_Itf_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length);
static int8_t CDC_RNDIS_Itf_Receive(uint8_t *pbuf, uint32_t *Len);
static int8_t CDC_RNDIS_Itf_TransmitCplt(uint8_t *pbuf, uint32_t *Len, uint8_t epnum);
static int8_t CDC_RNDIS_Itf_Process(USBD_HandleTypeDef *pdev);
USBD_CDC_RNDIS_ItfTypeDef USBD_CDC_RNDIS_fops =
{
CDC_RNDIS_Itf_Init,
CDC_RNDIS_Itf_DeInit,
CDC_RNDIS_Itf_Control,
CDC_RNDIS_Itf_Receive,
CDC_RNDIS_Itf_TransmitCplt,
CDC_RNDIS_Itf_Process,
(uint8_t *)CDC_RNDIS_MAC_STR_DESC,
};
/* Private functions ---------------------------------------------------------*/
/**
* @brief CDC_RNDIS_Itf_Init
* Initializes the CDC_RNDIS media low layer
* @param None
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_RNDIS_Itf_Init(void)
{
if (CDC_RNDISInitialized == 0U)
{
/*
Initialize the LwIP stack
Add your code here
*/
CDC_RNDISInitialized = 1U;
}
/* Set Application Buffers */
(void)USBD_CDC_RNDIS_SetTxBuffer(&USBD_Device, UserTxBuffer, 0U);
(void)USBD_CDC_RNDIS_SetRxBuffer(&USBD_Device, UserRxBuffer);
return (0);
}
/**
* @brief CDC_RNDIS_Itf_DeInit
* DeInitializes the CDC_RNDIS media low layer
* @param None
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_RNDIS_Itf_DeInit(void)
{
USBD_CDC_RNDIS_HandleTypeDef *hcdc_cdc_rndis = (USBD_CDC_RNDIS_HandleTypeDef *)(USBD_Device.pClassData);
/*
Add your code here
*/
/* Notify application layer that link is down */
hcdc_cdc_rndis->LinkStatus = 0U;
return (0);
}
/**
* @brief CDC_RNDIS_Itf_Control
* Manage the CDC_RNDIS class requests
* @param Cmd: Command code
* @param Buf: Buffer containing command data (request parameters)
* @param Len: Number of data to be sent (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_RNDIS_Itf_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length)
{
USBD_CDC_RNDIS_HandleTypeDef *hcdc_cdc_rndis = (USBD_CDC_RNDIS_HandleTypeDef *)(USBD_Device.pClassData);
switch (cmd)
{
case CDC_RNDIS_SEND_ENCAPSULATED_COMMAND:
/* Add your code here */
break;
case CDC_RNDIS_GET_ENCAPSULATED_RESPONSE:
/* Check if this is the first time we enter */
if (hcdc_cdc_rndis->LinkStatus == 0U)
{
/* Setup the Link up at TCP/IP stack level */
hcdc_cdc_rndis->LinkStatus = 1U;
/*
Add your code here
*/
}
/* Add your code here */
break;
default:
/* Add your code here */
break;
}
UNUSED(length);
UNUSED(pbuf);
return (0);
}
/**
* @brief CDC_RNDIS_Itf_Receive
* Data received over USB OUT endpoint are sent over CDC_RNDIS interface
* through this function.
* @param Buf: Buffer of data to be transmitted
* @param Len: Number of data received (in bytes)
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_RNDIS_Itf_Receive(uint8_t *Buf, uint32_t *Len)
{
/* Get the CDC_RNDIS handler pointer */
USBD_CDC_RNDIS_HandleTypeDef *hcdc_cdc_rndis = (USBD_CDC_RNDIS_HandleTypeDef *)(USBD_Device.pClassData);
/* Call Eth buffer processing */
hcdc_cdc_rndis->RxState = 1U;
UNUSED(Buf);
UNUSED(Len);
return (0);
}
/**
* @brief CDC_RNDIS_Itf_TransmitCplt
* Data transmited callback
*
* @note
* This function is IN transfer complete callback used to inform user that
* the submitted Data is successfully sent over USB.
*
* @param Buf: Buffer of data to be received
* @param Len: Number of data received (in bytes)
* @param epnum: EP number
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_RNDIS_Itf_TransmitCplt(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
{
UNUSED(Buf);
UNUSED(Len);
UNUSED(epnum);
return (0);
}
/**
* @brief CDC_RNDIS_Itf_Process
* Data received over USB OUT endpoint are sent over CDC_RNDIS interface
* through this function.
* @param pdef: pointer to the USB Device Handle
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t CDC_RNDIS_Itf_Process(USBD_HandleTypeDef *pdev)
{
/* Get the CDC_RNDIS handler pointer */
USBD_CDC_RNDIS_HandleTypeDef *hcdc_cdc_rndis = (USBD_CDC_RNDIS_HandleTypeDef *)(pdev->pClassData);
if ((hcdc_cdc_rndis != NULL) && (hcdc_cdc_rndis->LinkStatus != 0U))
{
/*
Add your code here
Read a received packet from the Ethernet buffers and send it
to the lwIP for handling
*/
}
return (0);
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

70
Class/CustomHID/Inc/usbd_customhid.h
View File

@@ -41,41 +41,42 @@ extern "C" {
/** @defgroup USBD_CUSTOM_HID_Exported_Defines
* @{
*/
#define CUSTOM_HID_EPIN_ADDR 0x81U
#define CUSTOM_HID_EPIN_SIZE 0x02U
#define CUSTOM_HID_EPIN_ADDR 0x81U
#define CUSTOM_HID_EPIN_SIZE 0x02U
#define CUSTOM_HID_EPOUT_ADDR 0x01U
#define CUSTOM_HID_EPOUT_SIZE 0x02U
#define CUSTOM_HID_EPOUT_ADDR 0x01U
#define CUSTOM_HID_EPOUT_SIZE 0x02U
#define USB_CUSTOM_HID_CONFIG_DESC_SIZ 41U
#define USB_CUSTOM_HID_DESC_SIZ 9U
#define USB_CUSTOM_HID_CONFIG_DESC_SIZ 41U
#define USB_CUSTOM_HID_DESC_SIZ 9U
#ifndef CUSTOM_HID_HS_BINTERVAL
#define CUSTOM_HID_HS_BINTERVAL 0x05U
#define CUSTOM_HID_HS_BINTERVAL 0x05U
#endif /* CUSTOM_HID_HS_BINTERVAL */
#ifndef CUSTOM_HID_FS_BINTERVAL
#define CUSTOM_HID_FS_BINTERVAL 0x05U
#define CUSTOM_HID_FS_BINTERVAL 0x05U
#endif /* CUSTOM_HID_FS_BINTERVAL */
#ifndef USBD_CUSTOMHID_OUTREPORT_BUF_SIZE
#define USBD_CUSTOMHID_OUTREPORT_BUF_SIZE 0x02U
#define USBD_CUSTOMHID_OUTREPORT_BUF_SIZE 0x02U
#endif /* USBD_CUSTOMHID_OUTREPORT_BUF_SIZE */
#ifndef USBD_CUSTOM_HID_REPORT_DESC_SIZE
#define USBD_CUSTOM_HID_REPORT_DESC_SIZE 163U
#define USBD_CUSTOM_HID_REPORT_DESC_SIZE 163U
#endif /* USBD_CUSTOM_HID_REPORT_DESC_SIZE */
#define CUSTOM_HID_DESCRIPTOR_TYPE 0x21U
#define CUSTOM_HID_REPORT_DESC 0x22U
#define CUSTOM_HID_DESCRIPTOR_TYPE 0x21U
#define CUSTOM_HID_REPORT_DESC 0x22U
#define CUSTOM_HID_REQ_SET_PROTOCOL 0x0BU
#define CUSTOM_HID_REQ_GET_PROTOCOL 0x03U
#define CUSTOM_HID_REQ_SET_PROTOCOL 0x0BU
#define CUSTOM_HID_REQ_GET_PROTOCOL 0x03U
#define CUSTOM_HID_REQ_SET_IDLE 0x0AU
#define CUSTOM_HID_REQ_GET_IDLE 0x02U
#define CUSTOM_HID_REQ_SET_IDLE 0x0AU
#define CUSTOM_HID_REQ_GET_IDLE 0x02U
#define CUSTOM_HID_REQ_SET_REPORT 0x09U
#define CUSTOM_HID_REQ_GET_REPORT 0x01U
#define CUSTOM_HID_REQ_SET_REPORT 0x09U
#define CUSTOM_HID_REQ_GET_REPORT 0x01U
/**
* @}
*/
@@ -88,12 +89,11 @@ typedef enum
{
CUSTOM_HID_IDLE = 0U,
CUSTOM_HID_BUSY,
}
CUSTOM_HID_StateTypeDef;
} CUSTOM_HID_StateTypeDef;
typedef struct _USBD_CUSTOM_HID_Itf
{
uint8_t *pReport;
uint8_t *pReport;
int8_t (* Init)(void);
int8_t (* DeInit)(void);
int8_t (* OutEvent)(uint8_t event_idx, uint8_t state);
@@ -102,14 +102,13 @@ typedef struct _USBD_CUSTOM_HID_Itf
typedef struct
{
uint8_t Report_buf[USBD_CUSTOMHID_OUTREPORT_BUF_SIZE];
uint32_t Protocol;
uint32_t IdleState;
uint32_t AltSetting;
uint32_t IsReportAvailable;
CUSTOM_HID_StateTypeDef state;
}
USBD_CUSTOM_HID_HandleTypeDef;
uint8_t Report_buf[USBD_CUSTOMHID_OUTREPORT_BUF_SIZE];
uint32_t Protocol;
uint32_t IdleState;
uint32_t AltSetting;
uint32_t IsReportAvailable;
CUSTOM_HID_StateTypeDef state;
} USBD_CUSTOM_HID_HandleTypeDef;
/**
* @}
*/
@@ -128,8 +127,8 @@ USBD_CUSTOM_HID_HandleTypeDef;
* @{
*/
extern USBD_ClassTypeDef USBD_CUSTOM_HID;
#define USBD_CUSTOM_HID_CLASS &USBD_CUSTOM_HID
extern USBD_ClassTypeDef USBD_CUSTOM_HID;
#define USBD_CUSTOM_HID_CLASS &USBD_CUSTOM_HID
/**
* @}
*/
@@ -138,13 +137,12 @@ extern USBD_ClassTypeDef USBD_CUSTOM_HID;
* @{
*/
uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len);
uint8_t *report, uint16_t len);
uint8_t USBD_CUSTOM_HID_ReceivePacket(USBD_HandleTypeDef *pdev);
uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CUSTOM_HID_ItfTypeDef *fops);
uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CUSTOM_HID_ItfTypeDef *fops);
/**
* @}

632
Class/CustomHID/Src/usbd_customhid.c
View File

@@ -84,28 +84,19 @@ EndBSPDependencies */
* @{
*/
static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev,
uint8_t cfgidx);
static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev);
static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx);
static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length);
static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length);
static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length);
static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length);
static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req);
static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length);
static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length);
static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length);
static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length);
static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev);
/**
* @}
*/
@@ -135,177 +126,174 @@ USBD_ClassTypeDef USBD_CUSTOM_HID =
/* USB CUSTOM_HID device FS Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_CfgFSDesc[USB_CUSTOM_HID_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_CUSTOM_HID_CONFIG_DESC_SIZ,
/* wTotalLength: Bytes returned */
/* wTotalLength: Bytes returned */
0x00,
0x01, /*bNumInterfaces: 1 interface*/
0x01, /*bConfigurationValue: Configuration value*/
0x00, /*iConfiguration: Index of string descriptor describing
the configuration*/
0xC0, /*bmAttributes: bus powered */
0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: bus powered */
0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
/************** Descriptor of CUSTOM HID interface ****************/
/* 09 */
0x09, /*bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
0x00, /*bInterfaceNumber: Number of Interface*/
0x00, /*bAlternateSetting: Alternate setting*/
0x02, /*bNumEndpoints*/
0x03, /*bInterfaceClass: CUSTOM_HID*/
0x00, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x00, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0, /*iInterface: Index of string descriptor*/
0x09, /* bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints*/
0x03, /* bInterfaceClass: CUSTOM_HID */
0x00, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
0x00, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
0x00, /* iInterface: Index of string descriptor */
/******************** Descriptor of CUSTOM_HID *************************/
/* 18 */
0x09, /*bLength: CUSTOM_HID Descriptor size*/
CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
0x09, /* bLength: CUSTOM_HID Descriptor size */
CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of CUSTOM_HID class descriptors to follow*/
0x22, /*bDescriptorType*/
USBD_CUSTOM_HID_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of CUSTOM_HID class descriptors to follow */
0x22, /* bDescriptorType */
USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
/******************** Descriptor of Custom HID endpoints ********************/
/* 27 */
0x07, /*bLength: Endpoint Descriptor size*/
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
0x03, /*bmAttributes: Interrupt endpoint*/
CUSTOM_HID_EPIN_SIZE, /*wMaxPacketSize: 2 Byte max */
CUSTOM_HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPIN_SIZE, /* wMaxPacketSize: 2 Byte max */
0x00,
CUSTOM_HID_FS_BINTERVAL, /*bInterval: Polling Interval */
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
/* 34 */
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPOUT_ADDR, /*bEndpointAddress: Endpoint Address (OUT)*/
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPOUT_ADDR, /* bEndpointAddress: Endpoint Address (OUT) */
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
0x00,
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
/* 41 */
};
/* USB CUSTOM_HID device HS Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_CfgHSDesc[USB_CUSTOM_HID_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_CUSTOM_HID_CONFIG_DESC_SIZ,
/* wTotalLength: Bytes returned */
/* wTotalLength: Bytes returned */
0x00,
0x01, /*bNumInterfaces: 1 interface*/
0x01, /*bConfigurationValue: Configuration value*/
0x00, /*iConfiguration: Index of string descriptor describing
the configuration*/
0xC0, /*bmAttributes: bus powered */
0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: bus powered */
0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
/************** Descriptor of CUSTOM HID interface ****************/
/* 09 */
0x09, /*bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
0x00, /*bInterfaceNumber: Number of Interface*/
0x00, /*bAlternateSetting: Alternate setting*/
0x02, /*bNumEndpoints*/
0x03, /*bInterfaceClass: CUSTOM_HID*/
0x00, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x00, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0, /*iInterface: Index of string descriptor*/
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints */
0x03, /* bInterfaceClass: CUSTOM_HID */
0x00, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
0x00, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
0, /* iInterface: Index of string descriptor */
/******************** Descriptor of CUSTOM_HID *************************/
/* 18 */
0x09, /*bLength: CUSTOM_HID Descriptor size*/
CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
0x09, /* bLength: CUSTOM_HID Descriptor size */
CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of CUSTOM_HID class descriptors to follow*/
0x22, /*bDescriptorType*/
USBD_CUSTOM_HID_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of CUSTOM_HID class descriptors to follow */
0x22, /* bDescriptorType */
USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
/******************** Descriptor of Custom HID endpoints ********************/
/* 27 */
0x07, /*bLength: Endpoint Descriptor size*/
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
0x03, /*bmAttributes: Interrupt endpoint*/
CUSTOM_HID_EPIN_SIZE, /*wMaxPacketSize: 2 Byte max */
CUSTOM_HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPIN_SIZE, /* wMaxPacketSize: 2 Byte max */
0x00,
CUSTOM_HID_HS_BINTERVAL, /*bInterval: Polling Interval */
CUSTOM_HID_HS_BINTERVAL, /* bInterval: Polling Interval */
/* 34 */
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPOUT_ADDR, /*bEndpointAddress: Endpoint Address (OUT)*/
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPOUT_ADDR, /* bEndpointAddress: Endpoint Address (OUT) */
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
0x00,
CUSTOM_HID_HS_BINTERVAL, /* bInterval: Polling Interval */
CUSTOM_HID_HS_BINTERVAL, /* bInterval: Polling Interval */
/* 41 */
};
/* USB CUSTOM_HID device Other Speed Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_OtherSpeedCfgDesc[USB_CUSTOM_HID_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_CUSTOM_HID_CONFIG_DESC_SIZ,
/* wTotalLength: Bytes returned */
/* wTotalLength: Bytes returned */
0x00,
0x01, /*bNumInterfaces: 1 interface*/
0x01, /*bConfigurationValue: Configuration value*/
0x00, /*iConfiguration: Index of string descriptor describing
the configuration*/
0xC0, /*bmAttributes: bus powered */
0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xC0, /* bmAttributes: bus powered */
0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
/************** Descriptor of CUSTOM HID interface ****************/
/* 09 */
0x09, /*bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
0x00, /*bInterfaceNumber: Number of Interface*/
0x00, /*bAlternateSetting: Alternate setting*/
0x02, /*bNumEndpoints*/
0x03, /*bInterfaceClass: CUSTOM_HID*/
0x00, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x00, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0, /*iInterface: Index of string descriptor*/
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints */
0x03, /* bInterfaceClass: CUSTOM_HID */
0x00, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
0x00, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
0, /* iInterface: Index of string descriptor */
/******************** Descriptor of CUSTOM_HID *************************/
/* 18 */
0x09, /*bLength: CUSTOM_HID Descriptor size*/
CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
0x09, /* bLength: CUSTOM_HID Descriptor size */
CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of CUSTOM_HID class descriptors to follow*/
0x22, /*bDescriptorType*/
USBD_CUSTOM_HID_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of CUSTOM_HID class descriptors to follow */
0x22, /* bDescriptorType */
USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
/******************** Descriptor of Custom HID endpoints ********************/
/* 27 */
0x07, /*bLength: Endpoint Descriptor size*/
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
0x03, /*bmAttributes: Interrupt endpoint*/
CUSTOM_HID_EPIN_SIZE, /*wMaxPacketSize: 2 Byte max */
CUSTOM_HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPIN_SIZE, /* wMaxPacketSize: 2 Byte max */
0x00,
CUSTOM_HID_FS_BINTERVAL, /*bInterval: Polling Interval */
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
/* 34 */
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPOUT_ADDR, /*bEndpointAddress: Endpoint Address (OUT)*/
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
CUSTOM_HID_EPOUT_ADDR, /* bEndpointAddress: Endpoint Address (OUT) */
0x03, /* bmAttributes: Interrupt endpoint */
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
0x00,
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
/* 41 */
};
@@ -313,14 +301,14 @@ __ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_OtherSpeedCfgDesc[USB_CUSTOM_HID_CO
__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_Desc[USB_CUSTOM_HID_DESC_SIZ] __ALIGN_END =
{
/* 18 */
0x09, /*bLength: CUSTOM_HID Descriptor size*/
CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
0x09, /* bLength: CUSTOM_HID Descriptor size */
CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of CUSTOM_HID class descriptors to follow*/
0x22, /*bDescriptorType*/
USBD_CUSTOM_HID_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of CUSTOM_HID class descriptors to follow */
0x22, /* bDescriptorType */
USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
};
@@ -354,43 +342,53 @@ __ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_DeviceQualifierDesc[USB_LEN_DEV_QUA
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
uint8_t ret = 0U;
USBD_CUSTOM_HID_HandleTypeDef *hhid;
UNUSED(cfgidx);
USBD_CUSTOM_HID_HandleTypeDef *hhid;
hhid = USBD_malloc(sizeof(USBD_CUSTOM_HID_HandleTypeDef));
if (hhid == NULL)
{
pdev->pClassData = NULL;
return (uint8_t)USBD_EMEM;
}
pdev->pClassData = (void *)hhid;
if (pdev->dev_speed == USBD_SPEED_HIGH)
{
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].bInterval = CUSTOM_HID_HS_BINTERVAL;
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].bInterval = CUSTOM_HID_HS_BINTERVAL;
}
else /* LOW and FULL-speed endpoints */
{
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].bInterval = CUSTOM_HID_FS_BINTERVAL;
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].bInterval = CUSTOM_HID_FS_BINTERVAL;
}
/* Open EP IN */
USBD_LL_OpenEP(pdev, CUSTOM_HID_EPIN_ADDR, USBD_EP_TYPE_INTR,
CUSTOM_HID_EPIN_SIZE);
(void)USBD_LL_OpenEP(pdev, CUSTOM_HID_EPIN_ADDR, USBD_EP_TYPE_INTR,
CUSTOM_HID_EPIN_SIZE);
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].is_used = 1U;
/* Open EP OUT */
USBD_LL_OpenEP(pdev, CUSTOM_HID_EPOUT_ADDR, USBD_EP_TYPE_INTR,
CUSTOM_HID_EPOUT_SIZE);
(void)USBD_LL_OpenEP(pdev, CUSTOM_HID_EPOUT_ADDR, USBD_EP_TYPE_INTR,
CUSTOM_HID_EPOUT_SIZE);
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].is_used = 1U;
pdev->pClassData = USBD_malloc(sizeof(USBD_CUSTOM_HID_HandleTypeDef));
hhid->state = CUSTOM_HID_IDLE;
if (pdev->pClassData == NULL)
{
ret = 1U;
}
else
{
hhid = (USBD_CUSTOM_HID_HandleTypeDef *) pdev->pClassData;
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->Init();
hhid->state = CUSTOM_HID_IDLE;
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->Init();
/* Prepare Out endpoint to receive 1st packet */
(void)USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
/* Prepare Out endpoint to receive 1st packet */
USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
}
return ret;
return (uint8_t)USBD_OK;
}
/**
@@ -400,16 +398,19 @@ static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev,
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
UNUSED(cfgidx);
/* Close CUSTOM_HID EP IN */
USBD_LL_CloseEP(pdev, CUSTOM_HID_EPIN_ADDR);
(void)USBD_LL_CloseEP(pdev, CUSTOM_HID_EPIN_ADDR);
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].is_used = 0U;
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].bInterval = 0U;
/* Close CUSTOM_HID EP OUT */
USBD_LL_CloseEP(pdev, CUSTOM_HID_EPOUT_ADDR);
(void)USBD_LL_CloseEP(pdev, CUSTOM_HID_EPOUT_ADDR);
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].is_used = 0U;
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].bInterval = 0U;
/* FRee allocated memory */
if (pdev->pClassData != NULL)
@@ -418,7 +419,8 @@ static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
USBD_free(pdev->pClassData);
pdev->pClassData = NULL;
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -428,118 +430,121 @@ static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
* @param req: usb requests
* @retval status
*/
static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
uint16_t len = 0U;
uint8_t *pbuf = NULL;
uint16_t status_info = 0U;
uint8_t ret = USBD_OK;
USBD_StatusTypeDef ret = USBD_OK;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
case CUSTOM_HID_REQ_SET_PROTOCOL:
hhid->Protocol = (uint8_t)(req->wValue);
break;
case CUSTOM_HID_REQ_GET_PROTOCOL:
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->Protocol, 1U);
break;
case CUSTOM_HID_REQ_SET_IDLE:
hhid->IdleState = (uint8_t)(req->wValue >> 8);
break;
case CUSTOM_HID_REQ_GET_IDLE:
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->IdleState, 1U);
break;
case CUSTOM_HID_REQ_SET_REPORT:
hhid->IsReportAvailable = 1U;
USBD_CtlPrepareRx(pdev, hhid->Report_buf, req->wLength);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
case USB_REQ_TYPE_CLASS:
switch (req->bRequest)
{
case CUSTOM_HID_REQ_SET_PROTOCOL:
hhid->Protocol = (uint8_t)(req->wValue);
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case CUSTOM_HID_REQ_GET_PROTOCOL:
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->Protocol, 1U);
break;
case USB_REQ_GET_DESCRIPTOR:
if (req->wValue >> 8 == CUSTOM_HID_REPORT_DESC)
{
len = MIN(USBD_CUSTOM_HID_REPORT_DESC_SIZE, req->wLength);
pbuf = ((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->pReport;
}
else
{
if (req->wValue >> 8 == CUSTOM_HID_DESCRIPTOR_TYPE)
{
pbuf = USBD_CUSTOM_HID_Desc;
len = MIN(USB_CUSTOM_HID_DESC_SIZ, req->wLength);
}
}
case CUSTOM_HID_REQ_SET_IDLE:
hhid->IdleState = (uint8_t)(req->wValue >> 8);
break;
USBD_CtlSendData(pdev, pbuf, len);
break;
case CUSTOM_HID_REQ_GET_IDLE:
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->IdleState, 1U);
break;
case USB_REQ_GET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->AltSetting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
hhid->AltSetting = (uint8_t)(req->wValue);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
case CUSTOM_HID_REQ_SET_REPORT:
hhid->IsReportAvailable = 1U;
(void)USBD_CtlPrepareRx(pdev, hhid->Report_buf, req->wLength);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_DESCRIPTOR:
if ((req->wValue >> 8) == CUSTOM_HID_REPORT_DESC)
{
len = MIN(USBD_CUSTOM_HID_REPORT_DESC_SIZE, req->wLength);
pbuf = ((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->pReport;
}
else
{
if ((req->wValue >> 8) == CUSTOM_HID_DESCRIPTOR_TYPE)
{
pbuf = USBD_CUSTOM_HID_Desc;
len = MIN(USB_CUSTOM_HID_DESC_SIZ, req->wLength);
}
}
(void)USBD_CtlSendData(pdev, pbuf, len);
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->AltSetting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
hhid->AltSetting = (uint8_t)(req->wValue);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return ret;
return (uint8_t)ret;
}
/**
@@ -549,25 +554,31 @@ static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
* @param buff: pointer to report
* @retval status
*/
uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len)
uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report, uint16_t len)
{
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
USBD_CUSTOM_HID_HandleTypeDef *hhid;
if (pdev->pClassData == NULL)
{
return (uint8_t)USBD_FAIL;
}
hhid = (USBD_CUSTOM_HID_HandleTypeDef*)pdev->pClassData;
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
if (hhid->state == CUSTOM_HID_IDLE)
{
hhid->state = CUSTOM_HID_BUSY;
USBD_LL_Transmit(pdev, CUSTOM_HID_EPIN_ADDR, report, len);
(void)USBD_LL_Transmit(pdev, CUSTOM_HID_EPIN_ADDR, report, len);
}
else
{
return USBD_BUSY;
return (uint8_t)USBD_BUSY;
}
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -577,9 +588,10 @@ uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length)
static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_CUSTOM_HID_CfgFSDesc);
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_CfgFSDesc);
return USBD_CUSTOM_HID_CfgFSDesc;
}
@@ -590,9 +602,10 @@ static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length)
static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_CUSTOM_HID_CfgHSDesc);
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_CfgHSDesc);
return USBD_CUSTOM_HID_CfgHSDesc;
}
@@ -603,9 +616,10 @@ static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length)
static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_CUSTOM_HID_OtherSpeedCfgDesc);
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_OtherSpeedCfgDesc);
return USBD_CUSTOM_HID_OtherSpeedCfgDesc;
}
@@ -616,14 +630,15 @@ static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length)
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev,
uint8_t epnum)
static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
UNUSED(epnum);
/* Ensure that the FIFO is empty before a new transfer, this condition could
be caused by a new transfer before the end of the previous transfer */
((USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData)->state = CUSTOM_HID_IDLE;
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -633,21 +648,52 @@ static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev,
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev,
uint8_t epnum)
static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
UNUSED(epnum);
USBD_CUSTOM_HID_HandleTypeDef *hhid;
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
if (pdev->pClassData == NULL)
{
return (uint8_t)USBD_FAIL;
}
hhid = (USBD_CUSTOM_HID_HandleTypeDef*)pdev->pClassData;
/* USB data will be immediately processed, this allow next USB traffic being
NAKed till the end of the application processing */
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->OutEvent(hhid->Report_buf[0],
hhid->Report_buf[1]);
USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_CUSTOM_HID_ReceivePacket
* prepare OUT Endpoint for reception
* @param pdev: device instance
* @retval status
*/
uint8_t USBD_CUSTOM_HID_ReceivePacket(USBD_HandleTypeDef *pdev)
{
USBD_CUSTOM_HID_HandleTypeDef *hhid;
if (pdev->pClassData == NULL)
{
return (uint8_t)USBD_FAIL;
}
hhid = (USBD_CUSTOM_HID_HandleTypeDef*)pdev->pClassData;
/* Resume USB Out process */
(void)USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_CUSTOM_HID_EP0_RxReady
* Handles control request data.
@@ -656,7 +702,7 @@ static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev,
*/
static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
if (hhid->IsReportAvailable == 1U)
{
@@ -665,7 +711,7 @@ static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
hhid->IsReportAvailable = 0U;
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -674,9 +720,10 @@ static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length)
static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length)
{
*length = sizeof(USBD_CUSTOM_HID_DeviceQualifierDesc);
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_DeviceQualifierDesc);
return USBD_CUSTOM_HID_DeviceQualifierDesc;
}
@@ -686,18 +733,17 @@ static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length)
* @param fops: CUSTOMHID Interface callback
* @retval status
*/
uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CUSTOM_HID_ItfTypeDef *fops)
uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CUSTOM_HID_ItfTypeDef *fops)
{
uint8_t ret = USBD_FAIL;
if (fops != NULL)
if (fops == NULL)
{
pdev->pUserData = fops;
ret = USBD_OK;
return (uint8_t)USBD_FAIL;
}
return ret;
pdev->pUserData = fops;
return (uint8_t)USBD_OK;
}
/**
* @}

6
Class/CustomHID/Src/usbd_customhid_if_template.c
View File

@@ -53,7 +53,6 @@ USBD_CUSTOM_HID_ItfTypeDef USBD_CustomHID_template_fops =
*/
static int8_t TEMPLATE_CUSTOM_HID_Init(void)
{
return (0);
}
@@ -81,6 +80,11 @@ static int8_t TEMPLATE_CUSTOM_HID_DeInit(void)
*/
static int8_t TEMPLATE_CUSTOM_HID_OutEvent(uint8_t event_idx, uint8_t state)
{
UNUSED(event_idx);
UNUSED(state);
/* Start next USB packet transfer once data processing is completed */
USBD_CUSTOM_HID_ReceivePacket(&USBD_Device);
return (0);
}

36
Class/DFU/Inc/usbd_dfu.h
View File

@@ -115,7 +115,7 @@ extern "C" {
/* Other defines */
/**************************************************/
/* Bit Detach capable = bit 3 in bmAttributes field */
#define DFU_DETACH_MASK (uint8_t)(1 << 4)
#define DFU_DETACH_MASK (1U << 4)
#define DFU_STATUS_DEPTH 6U
typedef enum
@@ -133,7 +133,7 @@ typedef void (*pFunction)(void);
/********** Descriptor of DFU interface 0 Alternate setting n ****************/
#define USBD_DFU_IF_DESC(n) 0x09, /* bLength: Interface Descriptor size */ \
#define USBD_DFU_IF_DESC(n) 0x09, /* bLength: Interface Descriptor size */ \
USB_DESC_TYPE_INTERFACE, /* bDescriptorType */ \
0x00, /* bInterfaceNumber: Number of Interface */ \
(n), /* bAlternateSetting: Alternate setting */ \
@@ -162,20 +162,19 @@ typedef struct
union
{
uint32_t d32[USBD_DFU_XFER_SIZE / 4U];
uint8_t d8[USBD_DFU_XFER_SIZE];
uint8_t d8[USBD_DFU_XFER_SIZE];
} buffer;
uint32_t wblock_num;
uint32_t wlength;
uint32_t data_ptr;
uint32_t alt_setting;
uint32_t wblock_num;
uint32_t wlength;
uint32_t data_ptr;
uint32_t alt_setting;
uint8_t dev_status[DFU_STATUS_DEPTH];
uint8_t ReservedForAlign[2];
uint8_t dev_state;
uint8_t manif_state;
}
USBD_DFU_HandleTypeDef;
uint8_t dev_status[DFU_STATUS_DEPTH];
uint8_t ReservedForAlign[2];
uint8_t dev_state;
uint8_t manif_state;
} USBD_DFU_HandleTypeDef;
typedef struct
{
@@ -186,8 +185,7 @@ typedef struct
uint16_t (* Write)(uint8_t *src, uint8_t *dest, uint32_t Len);
uint8_t *(* Read)(uint8_t *src, uint8_t *dest, uint32_t Len);
uint16_t (* GetStatus)(uint32_t Add, uint8_t cmd, uint8_t *buff);
}
USBD_DFU_MediaTypeDef;
} USBD_DFU_MediaTypeDef;
/**
* @}
*/
@@ -206,8 +204,8 @@ USBD_DFU_MediaTypeDef;
* @{
*/
extern USBD_ClassTypeDef USBD_DFU;
#define USBD_DFU_CLASS &USBD_DFU
extern USBD_ClassTypeDef USBD_DFU;
#define USBD_DFU_CLASS &USBD_DFU
/**
* @}
*/
@@ -215,8 +213,8 @@ extern USBD_ClassTypeDef USBD_DFU;
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_DFU_RegisterMedia(USBD_HandleTypeDef *pdev,
USBD_DFU_MediaTypeDef *fops);
uint8_t USBD_DFU_RegisterMedia(USBD_HandleTypeDef *pdev,
USBD_DFU_MediaTypeDef *fops);
/**
* @}
*/

754
Class/DFU/Src/usbd_dfu.c
View File

File diff suppressed because it is too large Load Diff

53
Class/HID/Inc/usbd_hid.h
View File

@@ -41,32 +41,32 @@ extern "C" {
/** @defgroup USBD_HID_Exported_Defines
* @{
*/
#define HID_EPIN_ADDR 0x81U
#define HID_EPIN_SIZE 0x04U
#define HID_EPIN_ADDR 0x81U
#define HID_EPIN_SIZE 0x04U
#define USB_HID_CONFIG_DESC_SIZ 34U
#define USB_HID_DESC_SIZ 9U
#define HID_MOUSE_REPORT_DESC_SIZE 74U
#define USB_HID_CONFIG_DESC_SIZ 34U
#define USB_HID_DESC_SIZ 9U
#define HID_MOUSE_REPORT_DESC_SIZE 74U
#define HID_DESCRIPTOR_TYPE 0x21U
#define HID_REPORT_DESC 0x22U
#define HID_DESCRIPTOR_TYPE 0x21U
#define HID_REPORT_DESC 0x22U
#ifndef HID_HS_BINTERVAL
#define HID_HS_BINTERVAL 0x07U
#define HID_HS_BINTERVAL 0x07U
#endif /* HID_HS_BINTERVAL */
#ifndef HID_FS_BINTERVAL
#define HID_FS_BINTERVAL 0x0AU
#define HID_FS_BINTERVAL 0x0AU
#endif /* HID_FS_BINTERVAL */
#define HID_REQ_SET_PROTOCOL 0x0BU
#define HID_REQ_GET_PROTOCOL 0x03U
#define HID_REQ_SET_PROTOCOL 0x0BU
#define HID_REQ_GET_PROTOCOL 0x03U
#define HID_REQ_SET_IDLE 0x0AU
#define HID_REQ_GET_IDLE 0x02U
#define HID_REQ_SET_IDLE 0x0AU
#define HID_REQ_GET_IDLE 0x02U
#define HID_REQ_SET_REPORT 0x09U
#define HID_REQ_GET_REPORT 0x01U
#define HID_REQ_SET_REPORT 0x09U
#define HID_REQ_GET_REPORT 0x01U
/**
* @}
*/
@@ -79,18 +79,16 @@ typedef enum
{
HID_IDLE = 0,
HID_BUSY,
}
HID_StateTypeDef;
} HID_StateTypeDef;
typedef struct
{
uint32_t Protocol;
uint32_t IdleState;
uint32_t AltSetting;
HID_StateTypeDef state;
}
USBD_HID_HandleTypeDef;
uint32_t Protocol;
uint32_t IdleState;
uint32_t AltSetting;
HID_StateTypeDef state;
} USBD_HID_HandleTypeDef;
/**
* @}
*/
@@ -109,8 +107,8 @@ USBD_HID_HandleTypeDef;
* @{
*/
extern USBD_ClassTypeDef USBD_HID;
#define USBD_HID_CLASS &USBD_HID
extern USBD_ClassTypeDef USBD_HID;
#define USBD_HID_CLASS &USBD_HID
/**
* @}
*/
@@ -118,10 +116,7 @@ extern USBD_ClassTypeDef USBD_HID;
/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len);
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev, uint8_t *report,uint16_t len);
uint32_t USBD_HID_GetPollingInterval(USBD_HandleTypeDef *pdev);
/**

533
Class/HID/Src/usbd_hid.c
View File

@@ -83,31 +83,20 @@ EndBSPDependencies */
*/
/** @defgroup USBD_HID_Private_FunctionPrototypes
* @{
*/
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev,
uint8_t cfgidx);
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length);
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length);
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length);
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length);
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx);
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req);
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length);
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length);
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length);
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length);
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
/**
* @}
*/
@@ -116,16 +105,15 @@ static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
* @{
*/
USBD_ClassTypeDef USBD_HID =
{
USBD_ClassTypeDef USBD_HID = {
USBD_HID_Init,
USBD_HID_DeInit,
USBD_HID_Setup,
NULL, /*EP0_TxSent*/
NULL, /*EP0_RxReady*/
USBD_HID_DataIn, /*DataIn*/
NULL, /*DataOut*/
NULL, /*SOF */
NULL, /* EP0_TxSent */
NULL, /* EP0_RxReady */
USBD_HID_DataIn, /* DataIn */
NULL, /* DataOut */
NULL, /* SOF */
NULL,
NULL,
USBD_HID_GetHSCfgDesc,
@@ -135,174 +123,166 @@ USBD_ClassTypeDef USBD_HID =
};
/* USB HID device FS Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_HID_CfgFSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
__ALIGN_BEGIN static uint8_t USBD_HID_CfgFSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END = {
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_HID_CONFIG_DESC_SIZ,
/* wTotalLength: Bytes returned */
/* wTotalLength: Bytes returned */
0x00,
0x01, /*bNumInterfaces: 1 interface*/
0x01, /*bConfigurationValue: Configuration value*/
0x00, /*iConfiguration: Index of string descriptor describing
the configuration*/
0xE0, /*bmAttributes: bus powered and Support Remote Wake-up */
0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xE0, /* bmAttributes: bus powered and Support Remote Wake-up */
0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
/************** Descriptor of Joystick Mouse interface ****************/
/* 09 */
0x09, /*bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
0x00, /*bInterfaceNumber: Number of Interface*/
0x00, /*bAlternateSetting: Alternate setting*/
0x01, /*bNumEndpoints*/
0x03, /*bInterfaceClass: HID*/
0x01, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x02, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0, /*iInterface: Index of string descriptor*/
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x01, /* bNumEndpoints */
0x03, /* bInterfaceClass: HID */
0x01, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
0x02, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
0, /* iInterface: Index of string descriptor */
/******************** Descriptor of Joystick Mouse HID ********************/
/* 18 */
0x09, /*bLength: HID Descriptor size*/
HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
0x11, /*bcdHID: HID Class Spec release number*/
0x09, /* bLength: HID Descriptor size */
HID_DESCRIPTOR_TYPE, /* bDescriptorType: HID */
0x11, /* bcdHID: HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
0x22, /*bDescriptorType*/
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
0x22, /* bDescriptorType */
HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
/******************** Descriptor of Mouse endpoint ********************/
/* 27 */
0x07, /*bLength: Endpoint Descriptor size*/
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType:*/
HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
0x03, /*bmAttributes: Interrupt endpoint*/
HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
HID_EPIN_SIZE, /* wMaxPacketSize: 4 Byte max */
0x00,
HID_FS_BINTERVAL, /*bInterval: Polling Interval */
HID_FS_BINTERVAL, /* bInterval: Polling Interval */
/* 34 */
};
/* USB HID device HS Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_HID_CfgHSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
__ALIGN_BEGIN static uint8_t USBD_HID_CfgHSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END = {
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_HID_CONFIG_DESC_SIZ,
/* wTotalLength: Bytes returned */
/* wTotalLength: Bytes returned */
0x00,
0x01, /*bNumInterfaces: 1 interface*/
0x01, /*bConfigurationValue: Configuration value*/
0x00, /*iConfiguration: Index of string descriptor describing
the configuration*/
0xE0, /*bmAttributes: bus powered and Support Remote Wake-up */
0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xE0, /* bmAttributes: bus powered and Support Remote Wake-up */
0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
/************** Descriptor of Joystick Mouse interface ****************/
/* 09 */
0x09, /*bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
0x00, /*bInterfaceNumber: Number of Interface*/
0x00, /*bAlternateSetting: Alternate setting*/
0x01, /*bNumEndpoints*/
0x03, /*bInterfaceClass: HID*/
0x01, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x02, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0, /*iInterface: Index of string descriptor*/
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x01, /* bNumEndpoints */
0x03, /* bInterfaceClass: HID */
0x01, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
0x02, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
0, /* iInterface: Index of string descriptor */
/******************** Descriptor of Joystick Mouse HID ********************/
/* 18 */
0x09, /*bLength: HID Descriptor size*/
HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
0x11, /*bcdHID: HID Class Spec release number*/
0x09, /* bLength: HID Descriptor size */
HID_DESCRIPTOR_TYPE, /* bDescriptorType: HID */
0x11, /* bcdHID: HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
0x22, /*bDescriptorType*/
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
0x22, /* bDescriptorType */
HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
/******************** Descriptor of Mouse endpoint ********************/
/* 27 */
0x07, /*bLength: Endpoint Descriptor size*/
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
0x03, /*bmAttributes: Interrupt endpoint*/
HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
HID_EPIN_SIZE, /* wMaxPacketSize: 4 Byte max */
0x00,
HID_HS_BINTERVAL, /*bInterval: Polling Interval */
HID_HS_BINTERVAL, /* bInterval: Polling Interval */
/* 34 */
};
/* USB HID device Other Speed Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_HID_OtherSpeedCfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
__ALIGN_BEGIN static uint8_t USBD_HID_OtherSpeedCfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END = {
0x09, /* bLength: Configuration Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_HID_CONFIG_DESC_SIZ,
/* wTotalLength: Bytes returned */
/* wTotalLength: Bytes returned */
0x00,
0x01, /*bNumInterfaces: 1 interface*/
0x01, /*bConfigurationValue: Configuration value*/
0x00, /*iConfiguration: Index of string descriptor describing
the configuration*/
0xE0, /*bmAttributes: bus powered and Support Remote Wake-up */
0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
0xE0, /* bmAttributes: bus powered and Support Remote Wake-up */
0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
/************** Descriptor of Joystick Mouse interface ****************/
/* 09 */
0x09, /*bLength: Interface Descriptor size*/
USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
0x00, /*bInterfaceNumber: Number of Interface*/
0x00, /*bAlternateSetting: Alternate setting*/
0x01, /*bNumEndpoints*/
0x03, /*bInterfaceClass: HID*/
0x01, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x02, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0, /*iInterface: Index of string descriptor*/
0x09, /* bLength: Interface Descriptor size */
USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x01, /* bNumEndpoints */
0x03, /* bInterfaceClass: HID */
0x01, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
0x02, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
0, /* iInterface: Index of string descriptor */
/******************** Descriptor of Joystick Mouse HID ********************/
/* 18 */
0x09, /*bLength: HID Descriptor size*/
HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
0x11, /*bcdHID: HID Class Spec release number*/
0x09, /* bLength: HID Descriptor size */
HID_DESCRIPTOR_TYPE, /* bDescriptorType: HID */
0x11, /* bcdHID: HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
0x22, /*bDescriptorType*/
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
0x22, /* bDescriptorType */
HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
/******************** Descriptor of Mouse endpoint ********************/
/* 27 */
0x07, /*bLength: Endpoint Descriptor size*/
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
0x07, /* bLength: Endpoint Descriptor size */
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
0x03, /*bmAttributes: Interrupt endpoint*/
HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
HID_EPIN_SIZE, /* wMaxPacketSize: 4 Byte max */
0x00,
HID_FS_BINTERVAL, /*bInterval: Polling Interval */
HID_FS_BINTERVAL, /* bInterval: Polling Interval */
/* 34 */
};
/* USB HID device Configuration Descriptor */
__ALIGN_BEGIN static uint8_t USBD_HID_Desc[USB_HID_DESC_SIZ] __ALIGN_END =
{
__ALIGN_BEGIN static uint8_t USBD_HID_Desc[USB_HID_DESC_SIZ] __ALIGN_END = {
/* 18 */
0x09, /*bLength: HID Descriptor size*/
HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
0x11, /*bcdHID: HID Class Spec release number*/
0x09, /* bLength: HID Descriptor size */
HID_DESCRIPTOR_TYPE, /* bDescriptorType: HID */
0x11, /* bcdHID: HID Class Spec release number */
0x01,
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
0x22, /*bDescriptorType*/
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
0x22, /* bDescriptorType */
HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
0x00,
};
/* USB Standard Device Descriptor */
__ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
{
__ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END = {
USB_LEN_DEV_QUALIFIER_DESC,
USB_DESC_TYPE_DEVICE_QUALIFIER,
0x00,
@@ -315,8 +295,7 @@ __ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_
0x00,
};
__ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] __ALIGN_END =
{
__ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] __ALIGN_END = {
0x05, 0x01,
0x09, 0x02,
0xA1, 0x01,
@@ -380,46 +359,64 @@ __ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] _
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
/* Open EP IN */
USBD_LL_OpenEP(pdev, HID_EPIN_ADDR, USBD_EP_TYPE_INTR, HID_EPIN_SIZE);
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 1U;
UNUSED(cfgidx);
pdev->pClassData = USBD_malloc(sizeof(USBD_HID_HandleTypeDef));
USBD_HID_HandleTypeDef *hhid;
if (pdev->pClassData == NULL)
hhid = USBD_malloc(sizeof(USBD_HID_HandleTypeDef));
if (hhid == NULL)
{
return USBD_FAIL;
pdev->pClassData = NULL;
return (uint8_t)USBD_EMEM;
}
((USBD_HID_HandleTypeDef *)pdev->pClassData)->state = HID_IDLE;
pdev->pClassData = (void *)hhid;
return USBD_OK;
if (pdev->dev_speed == USBD_SPEED_HIGH)
{
pdev->ep_in[HID_EPIN_ADDR & 0xFU].bInterval = HID_HS_BINTERVAL;
}
else /* LOW and FULL-speed endpoints */
{
pdev->ep_in[HID_EPIN_ADDR & 0xFU].bInterval = HID_FS_BINTERVAL;
}
/* Open EP IN */
(void)USBD_LL_OpenEP(pdev, HID_EPIN_ADDR, USBD_EP_TYPE_INTR, HID_EPIN_SIZE);
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 1U;
hhid->state = HID_IDLE;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_HID_Init
* @brief USBD_HID_DeInit
* DeInitialize the HID layer
* @param pdev: device instance
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
UNUSED(cfgidx);
/* Close HID EPs */
USBD_LL_CloseEP(pdev, HID_EPIN_ADDR);
(void)USBD_LL_CloseEP(pdev, HID_EPIN_ADDR);
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 0U;
pdev->ep_in[HID_EPIN_ADDR & 0xFU].bInterval = 0U;
/* FRee allocated memory */
if (pdev->pClassData != NULL)
{
USBD_free(pdev->pClassData);
(void)USBD_free(pdev->pClassData);
pdev->pClassData = NULL;
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -429,115 +426,117 @@ static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
* @param req: usb requests
* @retval status
*/
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *) pdev->pClassData;
uint16_t len = 0U;
uint8_t *pbuf = NULL;
uint16_t status_info = 0U;
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
USBD_StatusTypeDef ret = USBD_OK;
uint16_t len;
uint8_t *pbuf;
uint16_t status_info = 0U;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
case HID_REQ_SET_PROTOCOL:
hhid->Protocol = (uint8_t)(req->wValue);
break;
case HID_REQ_GET_PROTOCOL:
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->Protocol, 1U);
break;
case HID_REQ_SET_IDLE:
hhid->IdleState = (uint8_t)(req->wValue >> 8);
break;
case HID_REQ_GET_IDLE:
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->IdleState, 1U);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
case HID_REQ_SET_PROTOCOL:
hhid->Protocol = (uint8_t)(req->wValue);
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_DESCRIPTOR:
if (req->wValue >> 8 == HID_REPORT_DESC)
{
len = MIN(HID_MOUSE_REPORT_DESC_SIZE, req->wLength);
pbuf = HID_MOUSE_ReportDesc;
}
else if (req->wValue >> 8 == HID_DESCRIPTOR_TYPE)
{
pbuf = USBD_HID_Desc;
len = MIN(USB_HID_DESC_SIZ, req->wLength);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
USBD_CtlSendData(pdev, pbuf, len);
break;
case HID_REQ_GET_PROTOCOL:
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->Protocol, 1U);
break;
case USB_REQ_GET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->AltSetting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case HID_REQ_SET_IDLE:
hhid->IdleState = (uint8_t)(req->wValue >> 8);
break;
case USB_REQ_SET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
hhid->AltSetting = (uint8_t)(req->wValue);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
case HID_REQ_GET_IDLE:
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->IdleState, 1U);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_DESCRIPTOR:
if ((req->wValue >> 8) == HID_REPORT_DESC)
{
len = MIN(HID_MOUSE_REPORT_DESC_SIZE, req->wLength);
pbuf = HID_MOUSE_ReportDesc;
}
else if ((req->wValue >> 8) == HID_DESCRIPTOR_TYPE)
{
pbuf = USBD_HID_Desc;
len = MIN(USB_HID_DESC_SIZ, req->wLength);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
(void)USBD_CtlSendData(pdev, pbuf, len);
break;
case USB_REQ_GET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->AltSetting, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
hhid->AltSetting = (uint8_t)(req->wValue);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return ret;
return (uint8_t)ret;
}
/**
@@ -547,24 +546,20 @@ static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
* @param buff: pointer to report
* @retval status
*/
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len)
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev, uint8_t *report, uint16_t len)
{
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
if (hhid->state == HID_IDLE)
{
hhid->state = HID_BUSY;
USBD_LL_Transmit(pdev,
HID_EPIN_ADDR,
report,
len);
(void)USBD_LL_Transmit(pdev, HID_EPIN_ADDR, report, len);
}
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -575,7 +570,7 @@ uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev,
*/
uint32_t USBD_HID_GetPollingInterval(USBD_HandleTypeDef *pdev)
{
uint32_t polling_interval = 0U;
uint32_t polling_interval;
/* HIGH-speed endpoints */
if (pdev->dev_speed == USBD_SPEED_HIGH)
@@ -602,9 +597,10 @@ uint32_t USBD_HID_GetPollingInterval(USBD_HandleTypeDef *pdev)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_HID_CfgFSDesc);
*length = (uint16_t)sizeof(USBD_HID_CfgFSDesc);
return USBD_HID_CfgFSDesc;
}
@@ -615,9 +611,10 @@ static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_HID_CfgHSDesc);
*length = (uint16_t)sizeof(USBD_HID_CfgHSDesc);
return USBD_HID_CfgHSDesc;
}
@@ -628,9 +625,10 @@ static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_HID_OtherSpeedCfgDesc);
*length = (uint16_t)sizeof(USBD_HID_OtherSpeedCfgDesc);
return USBD_HID_OtherSpeedCfgDesc;
}
@@ -641,14 +639,14 @@ static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev,
uint8_t epnum)
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
UNUSED(epnum);
/* Ensure that the FIFO is empty before a new transfer, this condition could
be caused by a new transfer before the end of the previous transfer */
((USBD_HID_HandleTypeDef *)pdev->pClassData)->state = HID_IDLE;
return USBD_OK;
return (uint8_t)USBD_OK;
}
@@ -658,9 +656,10 @@ static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev,
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length)
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length)
{
*length = sizeof(USBD_HID_DeviceQualifierDesc);
*length = (uint16_t)sizeof(USBD_HID_DeviceQualifierDesc);
return USBD_HID_DeviceQualifierDesc;
}

3
Class/MSC/Inc/usbd_msc.h
View File

@@ -86,7 +86,7 @@ typedef struct
uint32_t interface;
uint8_t bot_state;
uint8_t bot_status;
uint16_t bot_data_length;
uint32_t bot_data_length;
uint8_t bot_data[MSC_MEDIA_PACKET];
USBD_MSC_BOT_CBWTypeDef cbw;
USBD_MSC_BOT_CSWTypeDef csw;
@@ -94,6 +94,7 @@ typedef struct
USBD_SCSI_SenseTypeDef scsi_sense [SENSE_LIST_DEEPTH];
uint8_t scsi_sense_head;
uint8_t scsi_sense_tail;
uint8_t scsi_medium_state;
uint16_t scsi_blk_size;
uint32_t scsi_blk_nbr;

16
Class/MSC/Inc/usbd_msc_data.h
View File

@@ -40,10 +40,11 @@ extern "C" {
/** @defgroup USB_INFO_Exported_Defines
* @{
*/
#define MODE_SENSE6_LEN 8U
#define MODE_SENSE10_LEN 8U
#define LENGTH_INQUIRY_PAGE00 7U
#define LENGTH_FORMAT_CAPACITIES 20U
#define MODE_SENSE6_LEN 0x17U
#define MODE_SENSE10_LEN 0x1BU
#define LENGTH_INQUIRY_PAGE00 0x06U
#define LENGTH_INQUIRY_PAGE80 0x08U
#define LENGTH_FORMAT_CAPACITIES 0x14U
/**
* @}
@@ -70,9 +71,10 @@ extern "C" {
/** @defgroup USBD_INFO_Exported_Variables
* @{
*/
extern const uint8_t MSC_Page00_Inquiry_Data[];
extern const uint8_t MSC_Mode_Sense6_data[];
extern const uint8_t MSC_Mode_Sense10_data[] ;
extern uint8_t MSC_Page00_Inquiry_Data[LENGTH_INQUIRY_PAGE00];
extern uint8_t MSC_Page80_Inquiry_Data[LENGTH_INQUIRY_PAGE80];
extern uint8_t MSC_Mode_Sense6_data[MODE_SENSE6_LEN];
extern uint8_t MSC_Mode_Sense10_data[MODE_SENSE10_LEN];
/**
* @}

21
Class/MSC/Inc/usbd_msc_scsi.h
View File

@@ -103,20 +103,13 @@ extern "C" {
#define READ_FORMAT_CAPACITY_DATA_LEN 0x0CU
#define READ_CAPACITY10_DATA_LEN 0x08U
#define MODE_SENSE10_DATA_LEN 0x08U
#define MODE_SENSE6_DATA_LEN 0x04U
#define REQUEST_SENSE_DATA_LEN 0x12U
#define STANDARD_INQUIRY_DATA_LEN 0x24U
#define BLKVFY 0x04U
extern uint8_t Page00_Inquiry_Data[];
extern uint8_t Standard_Inquiry_Data[];
extern uint8_t Standard_Inquiry_Data2[];
extern uint8_t Mode_Sense6_data[];
extern uint8_t Mode_Sense10_data[];
extern uint8_t Scsi_Sense_Data[];
extern uint8_t ReadCapacity10_Data[];
extern uint8_t ReadFormatCapacity_Data [];
#define SCSI_MEDIUM_UNLOCKED 0x00U
#define SCSI_MEDIUM_LOCKED 0x01U
#define SCSI_MEDIUM_EJECTED 0x02U
/**
* @}
*/
@@ -128,16 +121,16 @@ extern uint8_t ReadFormatCapacity_Data [];
typedef struct _SENSE_ITEM
{
char Skey;
uint8_t Skey;
union
{
struct _ASCs
{
char ASC;
char ASCQ;
uint8_t ASC;
uint8_t ASCQ;
} b;
uint8_t ASC;
char *pData;
uint8_t *pData;
} w;
} USBD_SCSI_SenseTypeDef;
/**

468
Class/MSC/Src/usbd_msc.c
View File

@@ -80,16 +80,16 @@ EndBSPDependencies */
/** @defgroup MSC_CORE_Private_FunctionPrototypes
* @{
*/
uint8_t USBD_MSC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
uint8_t USBD_MSC_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
uint8_t USBD_MSC_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
uint8_t USBD_MSC_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
uint8_t USBD_MSC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
uint8_t USBD_MSC_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
uint8_t USBD_MSC_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
uint8_t USBD_MSC_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
uint8_t *USBD_MSC_GetHSCfgDesc(uint16_t *length);
uint8_t *USBD_MSC_GetFSCfgDesc(uint16_t *length);
uint8_t *USBD_MSC_GetOtherSpeedCfgDesc(uint16_t *length);
uint8_t *USBD_MSC_GetDeviceQualifierDescriptor(uint16_t *length);
uint8_t *USBD_MSC_GetHSCfgDesc(uint16_t *length);
uint8_t *USBD_MSC_GetFSCfgDesc(uint16_t *length);
uint8_t *USBD_MSC_GetOtherSpeedCfgDesc(uint16_t *length);
uint8_t *USBD_MSC_GetDeviceQualifierDescriptor(uint16_t *length);
/**
* @}
@@ -121,134 +121,133 @@ USBD_ClassTypeDef USBD_MSC =
/* USB Mass storage device Configuration Descriptor */
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
__ALIGN_BEGIN uint8_t USBD_MSC_CfgHSDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
__ALIGN_BEGIN static uint8_t USBD_MSC_CfgHSDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_MSC_CONFIG_DESC_SIZ,
0x00,
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
0x04, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x32, /* MaxPower 100 mA */
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
0x04, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x32, /* MaxPower 100 mA */
/******************** Mass Storage interface ********************/
0x09, /* bLength: Interface Descriptor size */
0x04, /* bDescriptorType: */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints*/
0x08, /* bInterfaceClass: MSC Class */
0x06, /* bInterfaceSubClass : SCSI transparent*/
0x50, /* nInterfaceProtocol */
0x05, /* iInterface: */
0x09, /* bLength: Interface Descriptor size */
0x04, /* bDescriptorType: */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints */
0x08, /* bInterfaceClass: MSC Class */
0x06, /* bInterfaceSubClass : SCSI transparent */
0x50, /* nInterfaceProtocol */
0x05, /* iInterface: */
/******************** Mass Storage Endpoints ********************/
0x07, /*Endpoint descriptor length = 7*/
0x05, /*Endpoint descriptor type */
MSC_EPIN_ADDR, /*Endpoint address (IN, address 1) */
0x02, /*Bulk endpoint type */
0x07, /* Endpoint descriptor length = 7 */
0x05, /* Endpoint descriptor type */
MSC_EPIN_ADDR, /* Endpoint address (IN, address 1) */
0x02, /* Bulk endpoint type */
LOBYTE(MSC_MAX_HS_PACKET),
HIBYTE(MSC_MAX_HS_PACKET),
0x00, /*Polling interval in milliseconds */
0x00, /* Polling interval in milliseconds */
0x07, /*Endpoint descriptor length = 7 */
0x05, /*Endpoint descriptor type */
MSC_EPOUT_ADDR, /*Endpoint address (OUT, address 1) */
0x02, /*Bulk endpoint type */
0x07, /* Endpoint descriptor length = 7 */
0x05, /* Endpoint descriptor type */
MSC_EPOUT_ADDR, /* Endpoint address (OUT, address 1) */
0x02, /* Bulk endpoint type */
LOBYTE(MSC_MAX_HS_PACKET),
HIBYTE(MSC_MAX_HS_PACKET),
0x00 /*Polling interval in milliseconds*/
0x00 /* Polling interval in milliseconds */
};
/* USB Mass storage device Configuration Descriptor */
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
__ALIGN_BEGIN uint8_t USBD_MSC_CfgFSDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
__ALIGN_BEGIN static uint8_t USBD_MSC_CfgFSDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
USB_MSC_CONFIG_DESC_SIZ,
0x00,
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
0x04, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x32, /* MaxPower 100 mA */
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
0x04, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x32, /* MaxPower 100 mA */
/******************** Mass Storage interface ********************/
0x09, /* bLength: Interface Descriptor size */
0x04, /* bDescriptorType: */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints*/
0x08, /* bInterfaceClass: MSC Class */
0x06, /* bInterfaceSubClass : SCSI transparent*/
0x50, /* nInterfaceProtocol */
0x05, /* iInterface: */
0x09, /* bLength: Interface Descriptor size */
0x04, /* bDescriptorType: */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints*/
0x08, /* bInterfaceClass: MSC Class */
0x06, /* bInterfaceSubClass : SCSI transparent*/
0x50, /* nInterfaceProtocol */
0x05, /* iInterface: */
/******************** Mass Storage Endpoints ********************/
0x07, /*Endpoint descriptor length = 7*/
0x05, /*Endpoint descriptor type */
MSC_EPIN_ADDR, /*Endpoint address (IN, address 1) */
0x02, /*Bulk endpoint type */
0x07, /* Endpoint descriptor length = 7 */
0x05, /* Endpoint descriptor type */
MSC_EPIN_ADDR, /* Endpoint address (IN, address 1) */
0x02, /* Bulk endpoint type */
LOBYTE(MSC_MAX_FS_PACKET),
HIBYTE(MSC_MAX_FS_PACKET),
0x00, /*Polling interval in milliseconds */
0x00, /* Polling interval in milliseconds */
0x07, /*Endpoint descriptor length = 7 */
0x05, /*Endpoint descriptor type */
MSC_EPOUT_ADDR, /*Endpoint address (OUT, address 1) */
0x02, /*Bulk endpoint type */
0x07, /* Endpoint descriptor length = 7 */
0x05, /* Endpoint descriptor type */
MSC_EPOUT_ADDR, /* Endpoint address (OUT, address 1) */
0x02, /* Bulk endpoint type */
LOBYTE(MSC_MAX_FS_PACKET),
HIBYTE(MSC_MAX_FS_PACKET),
0x00 /*Polling interval in milliseconds*/
0x00 /* Polling interval in milliseconds */
};
__ALIGN_BEGIN uint8_t USBD_MSC_OtherSpeedCfgDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
__ALIGN_BEGIN static uint8_t USBD_MSC_OtherSpeedCfgDesc[USB_MSC_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuation Descriptor size */
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION,
USB_MSC_CONFIG_DESC_SIZ,
0x00,
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
0x04, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x32, /* MaxPower 100 mA */
0x01, /* bNumInterfaces: 1 interface */
0x01, /* bConfigurationValue: */
0x04, /* iConfiguration: */
0xC0, /* bmAttributes: */
0x32, /* MaxPower 100 mA */
/******************** Mass Storage interface ********************/
0x09, /* bLength: Interface Descriptor size */
0x04, /* bDescriptorType: */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints*/
0x08, /* bInterfaceClass: MSC Class */
0x06, /* bInterfaceSubClass : SCSI transparent command set*/
0x50, /* nInterfaceProtocol */
0x05, /* iInterface: */
0x09, /* bLength: Interface Descriptor size */
0x04, /* bDescriptorType: */
0x00, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints */
0x08, /* bInterfaceClass: MSC Class */
0x06, /* bInterfaceSubClass : SCSI transparent command set */
0x50, /* nInterfaceProtocol */
0x05, /* iInterface: */
/******************** Mass Storage Endpoints ********************/
0x07, /*Endpoint descriptor length = 7*/
0x05, /*Endpoint descriptor type */
MSC_EPIN_ADDR, /*Endpoint address (IN, address 1) */
0x02, /*Bulk endpoint type */
0x07, /* Endpoint descriptor length = 7 */
0x05, /* Endpoint descriptor type */
MSC_EPIN_ADDR, /* Endpoint address (IN, address 1) */
0x02, /* Bulk endpoint type */
0x40,
0x00,
0x00, /*Polling interval in milliseconds */
0x00, /* Polling interval in milliseconds */
0x07, /*Endpoint descriptor length = 7 */
0x05, /*Endpoint descriptor type */
MSC_EPOUT_ADDR, /*Endpoint address (OUT, address 1) */
0x02, /*Bulk endpoint type */
0x07, /* Endpoint descriptor length = 7 */
0x05, /* Endpoint descriptor type */
MSC_EPOUT_ADDR, /* Endpoint address (OUT, address 1) */
0x02, /* Bulk endpoint type */
0x40,
0x00,
0x00 /*Polling interval in milliseconds*/
0x00 /* Polling interval in milliseconds */
};
/* USB Standard Device Descriptor */
__ALIGN_BEGIN uint8_t USBD_MSC_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
__ALIGN_BEGIN static uint8_t USBD_MSC_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
{
USB_LEN_DEV_QUALIFIER_DESC,
USB_DESC_TYPE_DEVICE_QUALIFIER,
@@ -279,37 +278,44 @@ __ALIGN_BEGIN uint8_t USBD_MSC_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC]
*/
uint8_t USBD_MSC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
UNUSED(cfgidx);
USBD_MSC_BOT_HandleTypeDef *hmsc;
hmsc = USBD_malloc(sizeof(USBD_MSC_BOT_HandleTypeDef));
if (hmsc == NULL)
{
pdev->pClassData = NULL;
return (uint8_t)USBD_EMEM;
}
pdev->pClassData = (void *)hmsc;
if (pdev->dev_speed == USBD_SPEED_HIGH)
{
/* Open EP OUT */
USBD_LL_OpenEP(pdev, MSC_EPOUT_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_HS_PACKET);
(void)USBD_LL_OpenEP(pdev, MSC_EPOUT_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_HS_PACKET);
pdev->ep_out[MSC_EPOUT_ADDR & 0xFU].is_used = 1U;
/* Open EP IN */
USBD_LL_OpenEP(pdev, MSC_EPIN_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_HS_PACKET);
(void)USBD_LL_OpenEP(pdev, MSC_EPIN_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_HS_PACKET);
pdev->ep_in[MSC_EPIN_ADDR & 0xFU].is_used = 1U;
}
else
{
/* Open EP OUT */
USBD_LL_OpenEP(pdev, MSC_EPOUT_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_FS_PACKET);
(void)USBD_LL_OpenEP(pdev, MSC_EPOUT_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_FS_PACKET);
pdev->ep_out[MSC_EPOUT_ADDR & 0xFU].is_used = 1U;
/* Open EP IN */
USBD_LL_OpenEP(pdev, MSC_EPIN_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_FS_PACKET);
(void)USBD_LL_OpenEP(pdev, MSC_EPIN_ADDR, USBD_EP_TYPE_BULK, MSC_MAX_FS_PACKET);
pdev->ep_in[MSC_EPIN_ADDR & 0xFU].is_used = 1U;
}
pdev->pClassData = USBD_malloc(sizeof(USBD_MSC_BOT_HandleTypeDef));
if (pdev->pClassData == NULL)
{
return USBD_FAIL;
}
/* Init the BOT layer */
MSC_BOT_Init(pdev);
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -319,15 +325,16 @@ uint8_t USBD_MSC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
* @param cfgidx: configuration index
* @retval status
*/
uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
UNUSED(cfgidx);
/* Close MSC EPs */
USBD_LL_CloseEP(pdev, MSC_EPOUT_ADDR);
(void)USBD_LL_CloseEP(pdev, MSC_EPOUT_ADDR);
pdev->ep_out[MSC_EPOUT_ADDR & 0xFU].is_used = 0U;
/* Close EP IN */
USBD_LL_CloseEP(pdev, MSC_EPIN_ADDR);
(void)USBD_LL_CloseEP(pdev, MSC_EPIN_ADDR);
pdev->ep_in[MSC_EPIN_ADDR & 0xFU].is_used = 0U;
/* De-Init the BOT layer */
@@ -336,11 +343,11 @@ uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev,
/* Free MSC Class Resources */
if (pdev->pClassData != NULL)
{
USBD_free(pdev->pClassData);
pdev->pClassData = NULL;
(void)USBD_free(pdev->pClassData);
pdev->pClassData = NULL;
}
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_MSC_Setup
@@ -351,139 +358,40 @@ uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev,
*/
uint8_t USBD_MSC_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
uint8_t ret = USBD_OK;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_StatusTypeDef ret = USBD_OK;
uint16_t status_info = 0U;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
/* Class request */
case USB_REQ_TYPE_CLASS:
switch (req->bRequest)
case USB_REQ_TYPE_CLASS:
switch (req->bRequest)
{
case BOT_GET_MAX_LUN:
if ((req->wValue == 0U) && (req->wLength == 1U) &&
((req->bmRequest & 0x80U) == 0x80U))
{
case BOT_GET_MAX_LUN:
if ((req->wValue == 0U) && (req->wLength == 1U) &&
((req->bmRequest & 0x80U) == 0x80U))
{
hmsc->max_lun = (uint32_t)((USBD_StorageTypeDef *)pdev->pUserData)->GetMaxLun();
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hmsc->max_lun, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case BOT_RESET :
if ((req->wValue == 0U) && (req->wLength == 0U) &&
((req->bmRequest & 0x80U) != 0x80U))
{
MSC_BOT_Reset(pdev);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
hmsc->max_lun = (uint32_t)((USBD_StorageTypeDef *)pdev->pUserData)->GetMaxLun();
(void)USBD_CtlSendData(pdev, (uint8_t *)&hmsc->max_lun, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
/* Interface & Endpoint request */
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
case BOT_RESET :
if ((req->wValue == 0U) && (req->wLength == 0U) &&
((req->bmRequest & 0x80U) != 0x80U))
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hmsc->interface, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
hmsc->interface = (uint8_t)(req->wValue);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
/* Flush the FIFO and Clear the stall status */
USBD_LL_FlushEP(pdev, (uint8_t)req->wIndex);
/* Reactivate the EP */
USBD_LL_CloseEP(pdev, (uint8_t)req->wIndex);
if ((((uint8_t)req->wIndex) & 0x80U) == 0x80U)
{
pdev->ep_in[(uint8_t)req->wIndex & 0xFU].is_used = 0U;
if (pdev->dev_speed == USBD_SPEED_HIGH)
{
/* Open EP IN */
USBD_LL_OpenEP(pdev, MSC_EPIN_ADDR, USBD_EP_TYPE_BULK,
MSC_MAX_HS_PACKET);
}
else
{
/* Open EP IN */
USBD_LL_OpenEP(pdev, MSC_EPIN_ADDR, USBD_EP_TYPE_BULK,
MSC_MAX_FS_PACKET);
}
pdev->ep_in[MSC_EPIN_ADDR & 0xFU].is_used = 1U;
}
else
{
pdev->ep_out[(uint8_t)req->wIndex & 0xFU].is_used = 0U;
if (pdev->dev_speed == USBD_SPEED_HIGH)
{
/* Open EP OUT */
USBD_LL_OpenEP(pdev, MSC_EPOUT_ADDR, USBD_EP_TYPE_BULK,
MSC_MAX_HS_PACKET);
}
else
{
/* Open EP OUT */
USBD_LL_OpenEP(pdev, MSC_EPOUT_ADDR, USBD_EP_TYPE_BULK,
MSC_MAX_FS_PACKET);
}
pdev->ep_out[MSC_EPOUT_ADDR & 0xFU].is_used = 1U;
}
/* Handle BOT error */
MSC_BOT_CplClrFeature(pdev, (uint8_t)req->wIndex);
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
MSC_BOT_Reset(pdev);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
@@ -491,9 +399,76 @@ uint8_t USBD_MSC_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
/* Interface & Endpoint request */
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_GET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
(void)USBD_CtlSendData(pdev, (uint8_t *)&hmsc->interface, 1U);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_SET_INTERFACE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
hmsc->interface = (uint8_t)(req->wValue);
}
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
case USB_REQ_CLEAR_FEATURE:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
if (req->wValue == USB_FEATURE_EP_HALT)
{
/* Flush the FIFO */
(void)USBD_LL_FlushEP(pdev, (uint8_t)req->wIndex);
/* Handle BOT error */
MSC_BOT_CplClrFeature(pdev, (uint8_t)req->wIndex);
}
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return ret;
return (uint8_t)ret;
}
/**
@@ -507,7 +482,7 @@ uint8_t USBD_MSC_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
MSC_BOT_DataIn(pdev, epnum);
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -521,7 +496,7 @@ uint8_t USBD_MSC_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
MSC_BOT_DataOut(pdev, epnum);
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -532,7 +507,7 @@ uint8_t USBD_MSC_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
*/
uint8_t *USBD_MSC_GetHSCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_MSC_CfgHSDesc);
*length = (uint16_t)sizeof(USBD_MSC_CfgHSDesc);
return USBD_MSC_CfgHSDesc;
}
@@ -545,7 +520,7 @@ uint8_t *USBD_MSC_GetHSCfgDesc(uint16_t *length)
*/
uint8_t *USBD_MSC_GetFSCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_MSC_CfgFSDesc);
*length = (uint16_t)sizeof(USBD_MSC_CfgFSDesc);
return USBD_MSC_CfgFSDesc;
}
@@ -558,7 +533,7 @@ uint8_t *USBD_MSC_GetFSCfgDesc(uint16_t *length)
*/
uint8_t *USBD_MSC_GetOtherSpeedCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_MSC_OtherSpeedCfgDesc);
*length = (uint16_t)sizeof(USBD_MSC_OtherSpeedCfgDesc);
return USBD_MSC_OtherSpeedCfgDesc;
}
@@ -570,7 +545,7 @@ uint8_t *USBD_MSC_GetOtherSpeedCfgDesc(uint16_t *length)
*/
uint8_t *USBD_MSC_GetDeviceQualifierDescriptor(uint16_t *length)
{
*length = sizeof(USBD_MSC_DeviceQualifierDesc);
*length = (uint16_t)sizeof(USBD_MSC_DeviceQualifierDesc);
return USBD_MSC_DeviceQualifierDesc;
}
@@ -580,15 +555,16 @@ uint8_t *USBD_MSC_GetDeviceQualifierDescriptor(uint16_t *length)
* @param fops: storage callback
* @retval status
*/
uint8_t USBD_MSC_RegisterStorage(USBD_HandleTypeDef *pdev,
USBD_StorageTypeDef *fops)
uint8_t USBD_MSC_RegisterStorage(USBD_HandleTypeDef *pdev, USBD_StorageTypeDef *fops)
{
if (fops != NULL)
if (fops == NULL)
{
pdev->pUserData = fops;
return (uint8_t)USBD_FAIL;
}
return USBD_OK;
pdev->pUserData = fops;
return (uint8_t)USBD_OK;
}
/**

127
Class/MSC/Src/usbd_msc_bot.c
View File

@@ -76,11 +76,9 @@ EndBSPDependencies */
/** @defgroup MSC_BOT_Private_FunctionPrototypes
* @{
*/
static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev);
static void MSC_BOT_SendData(USBD_HandleTypeDef *pdev, uint8_t *pbuf,
uint16_t len);
static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev);
static void MSC_BOT_SendData(USBD_HandleTypeDef *pdev, uint8_t *pbuf, uint32_t len);
static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev);
static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev);
/**
* @}
*/
@@ -91,31 +89,31 @@ static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev);
*/
/**
* @brief MSC_BOT_Init
* Initialize the BOT Process
* @param pdev: device instance
* @retval None
*/
void MSC_BOT_Init(USBD_HandleTypeDef *pdev)
void MSC_BOT_Init(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
hmsc->bot_state = USBD_BOT_IDLE;
hmsc->bot_status = USBD_BOT_STATUS_NORMAL;
hmsc->scsi_sense_tail = 0U;
hmsc->scsi_sense_head = 0U;
hmsc->scsi_medium_state = SCSI_MEDIUM_UNLOCKED;
((USBD_StorageTypeDef *)pdev->pUserData)->Init(0U);
USBD_LL_FlushEP(pdev, MSC_EPOUT_ADDR);
USBD_LL_FlushEP(pdev, MSC_EPIN_ADDR);
(void)USBD_LL_FlushEP(pdev, MSC_EPOUT_ADDR);
(void)USBD_LL_FlushEP(pdev, MSC_EPIN_ADDR);
/* Prapare EP to Receive First BOT Cmd */
USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)(void *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
(void)USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
}
/**
@@ -124,16 +122,19 @@ void MSC_BOT_Init(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval None
*/
void MSC_BOT_Reset(USBD_HandleTypeDef *pdev)
void MSC_BOT_Reset(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
hmsc->bot_state = USBD_BOT_IDLE;
hmsc->bot_status = USBD_BOT_STATUS_RECOVERY;
(void)USBD_LL_ClearStallEP(pdev, MSC_EPIN_ADDR);
(void)USBD_LL_ClearStallEP(pdev, MSC_EPOUT_ADDR);
/* Prapare EP to Receive First BOT Cmd */
USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)(void *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
(void)USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
}
/**
@@ -144,7 +145,7 @@ void MSC_BOT_Reset(USBD_HandleTypeDef *pdev)
*/
void MSC_BOT_DeInit(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
hmsc->bot_state = USBD_BOT_IDLE;
}
@@ -155,27 +156,28 @@ void MSC_BOT_DeInit(USBD_HandleTypeDef *pdev)
* @param epnum: endpoint index
* @retval None
*/
void MSC_BOT_DataIn(USBD_HandleTypeDef *pdev,
uint8_t epnum)
void MSC_BOT_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(epnum);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
switch (hmsc->bot_state)
{
case USBD_BOT_DATA_IN:
if (SCSI_ProcessCmd(pdev, hmsc->cbw.bLUN, &hmsc->cbw.CB[0]) < 0)
{
MSC_BOT_SendCSW(pdev, USBD_CSW_CMD_FAILED);
}
break;
case USBD_BOT_DATA_IN:
if (SCSI_ProcessCmd(pdev, hmsc->cbw.bLUN, &hmsc->cbw.CB[0]) < 0)
{
MSC_BOT_SendCSW(pdev, USBD_CSW_CMD_FAILED);
}
break;
case USBD_BOT_SEND_DATA:
case USBD_BOT_LAST_DATA_IN:
MSC_BOT_SendCSW(pdev, USBD_CSW_CMD_PASSED);
break;
case USBD_BOT_SEND_DATA:
case USBD_BOT_LAST_DATA_IN:
MSC_BOT_SendCSW(pdev, USBD_CSW_CMD_PASSED);
break;
default:
break;
default:
break;
}
}
/**
@@ -185,10 +187,11 @@ void MSC_BOT_DataIn(USBD_HandleTypeDef *pdev,
* @param epnum: endpoint index
* @retval None
*/
void MSC_BOT_DataOut(USBD_HandleTypeDef *pdev,
uint8_t epnum)
void MSC_BOT_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(epnum);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
switch (hmsc->bot_state)
{
@@ -197,7 +200,6 @@ void MSC_BOT_DataOut(USBD_HandleTypeDef *pdev,
break;
case USBD_BOT_DATA_OUT:
if (SCSI_ProcessCmd(pdev, hmsc->cbw.bLUN, &hmsc->cbw.CB[0]) < 0)
{
MSC_BOT_SendCSW(pdev, USBD_CSW_CMD_FAILED);
@@ -215,19 +217,18 @@ void MSC_BOT_DataOut(USBD_HandleTypeDef *pdev,
* @param pdev: device instance
* @retval None
*/
static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev)
static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
hmsc->csw.dTag = hmsc->cbw.dTag;
hmsc->csw.dDataResidue = hmsc->cbw.dDataLength;
if ((USBD_LL_GetRxDataSize(pdev, MSC_EPOUT_ADDR) != USBD_BOT_CBW_LENGTH) ||
(hmsc->cbw.dSignature != USBD_BOT_CBW_SIGNATURE) ||
(hmsc->cbw.bLUN > 1U) ||
(hmsc->cbw.bCBLength < 1U) || (hmsc->cbw.bCBLength > 16U))
(hmsc->cbw.bLUN > 1U) || (hmsc->cbw.bCBLength < 1U) ||
(hmsc->cbw.bCBLength > 16U))
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
hmsc->bot_status = USBD_BOT_STATUS_ERROR;
@@ -246,7 +247,7 @@ static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev)
MSC_BOT_Abort(pdev);
}
}
/*Burst xfer handled internally*/
/* Burst xfer handled internally */
else if ((hmsc->bot_state != USBD_BOT_DATA_IN) &&
(hmsc->bot_state != USBD_BOT_DATA_OUT) &&
(hmsc->bot_state != USBD_BOT_LAST_DATA_IN))
@@ -279,18 +280,17 @@ static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev)
* @param len: Data Length
* @retval None
*/
static void MSC_BOT_SendData(USBD_HandleTypeDef *pdev, uint8_t *pbuf,
uint16_t len)
static void MSC_BOT_SendData(USBD_HandleTypeDef *pdev, uint8_t *pbuf, uint32_t len)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint16_t length = (uint16_t)MIN(hmsc->cbw.dDataLength, len);
uint32_t length = MIN(hmsc->cbw.dDataLength, len);
hmsc->csw.dDataResidue -= len;
hmsc->csw.bStatus = USBD_CSW_CMD_PASSED;
hmsc->bot_state = USBD_BOT_SEND_DATA;
USBD_LL_Transmit(pdev, MSC_EPIN_ADDR, pbuf, length);
(void)USBD_LL_Transmit(pdev, MSC_EPIN_ADDR, pbuf, length);
}
/**
@@ -300,21 +300,20 @@ static void MSC_BOT_SendData(USBD_HandleTypeDef *pdev, uint8_t *pbuf,
* @param status : CSW status
* @retval None
*/
void MSC_BOT_SendCSW(USBD_HandleTypeDef *pdev,
uint8_t CSW_Status)
void MSC_BOT_SendCSW(USBD_HandleTypeDef *pdev, uint8_t CSW_Status)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
hmsc->csw.dSignature = USBD_BOT_CSW_SIGNATURE;
hmsc->csw.bStatus = CSW_Status;
hmsc->bot_state = USBD_BOT_IDLE;
USBD_LL_Transmit(pdev, MSC_EPIN_ADDR, (uint8_t *)(void *)&hmsc->csw,
USBD_BOT_CSW_LENGTH);
(void)USBD_LL_Transmit(pdev, MSC_EPIN_ADDR, (uint8_t *)&hmsc->csw,
USBD_BOT_CSW_LENGTH);
/* Prepare EP to Receive next Cmd */
USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)(void *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
(void)USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
}
/**
@@ -324,23 +323,23 @@ void MSC_BOT_SendCSW(USBD_HandleTypeDef *pdev,
* @retval status
*/
static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev)
static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if ((hmsc->cbw.bmFlags == 0U) &&
(hmsc->cbw.dDataLength != 0U) &&
(hmsc->bot_status == USBD_BOT_STATUS_NORMAL))
{
USBD_LL_StallEP(pdev, MSC_EPOUT_ADDR);
(void)USBD_LL_StallEP(pdev, MSC_EPOUT_ADDR);
}
USBD_LL_StallEP(pdev, MSC_EPIN_ADDR);
(void)USBD_LL_StallEP(pdev, MSC_EPIN_ADDR);
if (hmsc->bot_status == USBD_BOT_STATUS_ERROR)
{
USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, (uint8_t *)(void *)&hmsc->cbw,
USBD_BOT_CBW_LENGTH);
(void)USBD_LL_StallEP(pdev, MSC_EPIN_ADDR);
(void)USBD_LL_StallEP(pdev, MSC_EPOUT_ADDR);
}
}
@@ -352,14 +351,14 @@ static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev)
* @retval None
*/
void MSC_BOT_CplClrFeature(USBD_HandleTypeDef *pdev, uint8_t epnum)
void MSC_BOT_CplClrFeature(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc->bot_status == USBD_BOT_STATUS_ERROR) /* Bad CBW Signature */
{
USBD_LL_StallEP(pdev, MSC_EPIN_ADDR);
hmsc->bot_status = USBD_BOT_STATUS_NORMAL;
(void)USBD_LL_StallEP(pdev, MSC_EPIN_ADDR);
(void)USBD_LL_StallEP(pdev, MSC_EPOUT_ADDR);
}
else if (((epnum & 0x80U) == 0x80U) && (hmsc->bot_status != USBD_BOT_STATUS_RECOVERY))
{

64
Class/MSC/Src/usbd_msc_data.c
View File

@@ -65,21 +65,48 @@ EndBSPDependencies */
* @{
*/
/* USB Mass storage Page 0 Inquiry Data */
const uint8_t MSC_Page00_Inquiry_Data[] =
uint8_t MSC_Page00_Inquiry_Data[LENGTH_INQUIRY_PAGE00] =
{
0x00,
0x00,
0x00,
(LENGTH_INQUIRY_PAGE00 - 4U),
0x00,
0x80,
0x83
0x80
};
/* USB Mass storage sense 6 Data */
const uint8_t MSC_Mode_Sense6_data[] =
/* USB Mass storage VPD Page 0x80 Inquiry Data for Unit Serial Number */
uint8_t MSC_Page80_Inquiry_Data[LENGTH_INQUIRY_PAGE80] =
{
0x00,
0x80,
0x00,
LENGTH_INQUIRY_PAGE80,
0x20, /* Put Product Serial number */
0x20,
0x20,
0x20
};
/* USB Mass storage sense 6 Data */
uint8_t MSC_Mode_Sense6_data[MODE_SENSE6_LEN] =
{
0x22,
0x00,
0x00,
0x00,
0x08,
0x12,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
@@ -89,11 +116,32 @@ const uint8_t MSC_Mode_Sense6_data[] =
0x00,
0x00
};
/* USB Mass storage sense 10 Data */
const uint8_t MSC_Mode_Sense10_data[] =
uint8_t MSC_Mode_Sense10_data[MODE_SENSE10_LEN] =
{
0x00,
0x06,
0x26,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x08,
0x12,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,

651
Class/MSC/Src/usbd_msc_scsi.c
View File

@@ -30,7 +30,6 @@ EndBSPDependencies */
#include "usbd_msc_data.h"
/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/
@@ -82,18 +81,25 @@ static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
static int8_t SCSI_Inquiry(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_ReadFormatCapacity(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_ReadCapacity10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_ReadCapacity16(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_RequestSense(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_StartStopUnit(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_AllowPreventRemovable(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_ModeSense6(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_ModeSense10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_Write10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_Write12(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_Read10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_Read12(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_Verify10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params);
static int8_t SCSI_CheckAddressRange(USBD_HandleTypeDef *pdev, uint8_t lun,
uint32_t blk_offset, uint32_t blk_nbr);
static int8_t SCSI_ProcessRead(USBD_HandleTypeDef *pdev, uint8_t lun);
static int8_t SCSI_ProcessWrite(USBD_HandleTypeDef *pdev, uint8_t lun);
static int8_t SCSI_UpdateBotData(USBD_MSC_BOT_HandleTypeDef *hmsc,
uint8_t *pBuff, uint16_t length);
/**
* @}
*/
@@ -114,61 +120,79 @@ static int8_t SCSI_ProcessWrite(USBD_HandleTypeDef *pdev, uint8_t lun);
*/
int8_t SCSI_ProcessCmd(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *cmd)
{
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
switch (cmd[0])
{
case SCSI_TEST_UNIT_READY:
SCSI_TestUnitReady(pdev, lun, cmd);
break;
case SCSI_TEST_UNIT_READY:
ret = SCSI_TestUnitReady(pdev, lun, cmd);
break;
case SCSI_REQUEST_SENSE:
SCSI_RequestSense(pdev, lun, cmd);
break;
case SCSI_INQUIRY:
SCSI_Inquiry(pdev, lun, cmd);
break;
case SCSI_REQUEST_SENSE:
ret = SCSI_RequestSense(pdev, lun, cmd);
break;
case SCSI_START_STOP_UNIT:
SCSI_StartStopUnit(pdev, lun, cmd);
break;
case SCSI_INQUIRY:
ret = SCSI_Inquiry(pdev, lun, cmd);
break;
case SCSI_ALLOW_MEDIUM_REMOVAL:
SCSI_StartStopUnit(pdev, lun, cmd);
break;
case SCSI_START_STOP_UNIT:
ret = SCSI_StartStopUnit(pdev, lun, cmd);
break;
case SCSI_MODE_SENSE6:
SCSI_ModeSense6(pdev, lun, cmd);
break;
case SCSI_ALLOW_MEDIUM_REMOVAL:
ret = SCSI_AllowPreventRemovable(pdev, lun, cmd);
break;
case SCSI_MODE_SENSE10:
SCSI_ModeSense10(pdev, lun, cmd);
break;
case SCSI_MODE_SENSE6:
ret = SCSI_ModeSense6(pdev, lun, cmd);
break;
case SCSI_READ_FORMAT_CAPACITIES:
SCSI_ReadFormatCapacity(pdev, lun, cmd);
break;
case SCSI_MODE_SENSE10:
ret = SCSI_ModeSense10(pdev, lun, cmd);
break;
case SCSI_READ_CAPACITY10:
SCSI_ReadCapacity10(pdev, lun, cmd);
break;
case SCSI_READ_FORMAT_CAPACITIES:
ret = SCSI_ReadFormatCapacity(pdev, lun, cmd);
break;
case SCSI_READ10:
SCSI_Read10(pdev, lun, cmd);
break;
case SCSI_READ_CAPACITY10:
ret = SCSI_ReadCapacity10(pdev, lun, cmd);
break;
case SCSI_WRITE10:
SCSI_Write10(pdev, lun, cmd);
break;
case SCSI_READ_CAPACITY16:
ret = SCSI_ReadCapacity16(pdev, lun, cmd);
break;
case SCSI_VERIFY10:
SCSI_Verify10(pdev, lun, cmd);
break;
case SCSI_READ10:
ret = SCSI_Read10(pdev, lun, cmd);
break;
default:
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
case SCSI_READ12:
ret = SCSI_Read12(pdev, lun, cmd);
break;
case SCSI_WRITE10:
ret = SCSI_Write10(pdev, lun, cmd);
break;
case SCSI_WRITE12:
ret = SCSI_Write12(pdev, lun, cmd);
break;
case SCSI_VERIFY10:
ret = SCSI_Verify10(pdev, lun, cmd);
break;
default:
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, INVALID_CDB);
hmsc->bot_status = USBD_BOT_STATUS_ERROR;
ret = -1;
break;
}
return 0;
return ret;
}
@@ -179,9 +203,10 @@ int8_t SCSI_ProcessCmd(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *cmd)
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(params);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
/* case 9 : Hi > D0 */
if (hmsc->cbw.dDataLength != 0U)
@@ -191,6 +216,13 @@ static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
return -1;
}
if (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
hmsc->bot_state = USBD_BOT_NO_DATA;
return -1;
}
if (((USBD_StorageTypeDef *)pdev->pUserData)->IsReady(lun) != 0)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
@@ -203,6 +235,7 @@ static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
return 0;
}
/**
* @brief SCSI_Inquiry
* Process Inquiry command
@@ -210,44 +243,53 @@ static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_Inquiry(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_Inquiry(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
uint8_t *pPage;
uint16_t len;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (params[1] & 0x01U)/*Evpd is set*/
if (hmsc->cbw.dDataLength == 0U)
{
len = LENGTH_INQUIRY_PAGE00;
hmsc->bot_data_length = len;
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
while (len)
if ((params[1] & 0x01U) != 0U) /* Evpd is set */
{
if (params[2] == 0U) /* Request for Supported Vital Product Data Pages*/
{
len--;
hmsc->bot_data[len] = MSC_Page00_Inquiry_Data[len];
(void)SCSI_UpdateBotData(hmsc, MSC_Page00_Inquiry_Data, LENGTH_INQUIRY_PAGE00);
}
else if (params[2] == 0x80U) /* Request for VPD page 0x80 Unit Serial Number */
{
(void)SCSI_UpdateBotData(hmsc, MSC_Page80_Inquiry_Data, LENGTH_INQUIRY_PAGE80);
}
else /* Request Not supported */
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST,
INVALID_FIELED_IN_COMMAND);
return -1;
}
}
else
{
pPage = (uint8_t *)(void *) & ((USBD_StorageTypeDef *)pdev->pUserData)->pInquiry[lun * STANDARD_INQUIRY_DATA_LEN];
pPage = (uint8_t *)&((USBD_StorageTypeDef *)pdev->pUserData)->pInquiry[lun * STANDARD_INQUIRY_DATA_LEN];
len = (uint16_t)pPage[4] + 5U;
if (params[4] <= len)
{
len = params[4];
}
hmsc->bot_data_length = len;
while (len)
{
len--;
hmsc->bot_data[len] = pPage[len];
}
(void)SCSI_UpdateBotData(hmsc, pPage, len);
}
return 0;
}
/**
* @brief SCSI_ReadCapacity10
* Process Read Capacity 10 command
@@ -255,32 +297,88 @@ static int8_t SCSI_Inquiry(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *par
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_ReadCapacity10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_ReadCapacity10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(params);
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (((USBD_StorageTypeDef *)pdev->pUserData)->GetCapacity(lun, &hmsc->scsi_blk_nbr, &hmsc->scsi_blk_size) != 0)
ret = ((USBD_StorageTypeDef *)pdev->pUserData)->GetCapacity(lun, &hmsc->scsi_blk_nbr, &hmsc->scsi_blk_size);
if ((ret != 0) || (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED))
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
else
{
hmsc->bot_data[0] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 24);
hmsc->bot_data[1] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 16);
hmsc->bot_data[2] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 8);
hmsc->bot_data[3] = (uint8_t)(hmsc->scsi_blk_nbr - 1U);
hmsc->bot_data[0] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 24);
hmsc->bot_data[1] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 16);
hmsc->bot_data[2] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 8);
hmsc->bot_data[3] = (uint8_t)(hmsc->scsi_blk_nbr - 1U);
hmsc->bot_data[4] = (uint8_t)(hmsc->scsi_blk_size >> 24);
hmsc->bot_data[5] = (uint8_t)(hmsc->scsi_blk_size >> 16);
hmsc->bot_data[6] = (uint8_t)(hmsc->scsi_blk_size >> 8);
hmsc->bot_data[7] = (uint8_t)(hmsc->scsi_blk_size);
hmsc->bot_data[4] = (uint8_t)(hmsc->scsi_blk_size >> 24);
hmsc->bot_data[5] = (uint8_t)(hmsc->scsi_blk_size >> 16);
hmsc->bot_data[6] = (uint8_t)(hmsc->scsi_blk_size >> 8);
hmsc->bot_data[7] = (uint8_t)(hmsc->scsi_blk_size);
hmsc->bot_data_length = 8U;
return 0;
hmsc->bot_data_length = 8U;
return 0;
}
}
/**
* @brief SCSI_ReadCapacity16
* Process Read Capacity 16 command
* @param lun: Logical unit number
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_ReadCapacity16(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
UNUSED(params);
uint8_t idx;
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
ret = ((USBD_StorageTypeDef *)pdev->pUserData)->GetCapacity(lun, &hmsc->scsi_blk_nbr, &hmsc->scsi_blk_size);
if ((ret != 0) || (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED))
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
hmsc->bot_data_length = ((uint32_t)params[10] << 24) |
((uint32_t)params[11] << 16) |
((uint32_t)params[12] << 8) |
(uint32_t)params[13];
for (idx = 0U; idx < hmsc->bot_data_length; idx++)
{
hmsc->bot_data[idx] = 0U;
}
hmsc->bot_data[4] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 24);
hmsc->bot_data[5] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 16);
hmsc->bot_data[6] = (uint8_t)((hmsc->scsi_blk_nbr - 1U) >> 8);
hmsc->bot_data[7] = (uint8_t)(hmsc->scsi_blk_nbr - 1U);
hmsc->bot_data[8] = (uint8_t)(hmsc->scsi_blk_size >> 24);
hmsc->bot_data[9] = (uint8_t)(hmsc->scsi_blk_size >> 16);
hmsc->bot_data[10] = (uint8_t)(hmsc->scsi_blk_size >> 8);
hmsc->bot_data[11] = (uint8_t)(hmsc->scsi_blk_size);
hmsc->bot_data_length = ((uint32_t)params[10] << 24) |
((uint32_t)params[11] << 16) |
((uint32_t)params[12] << 8) |
(uint32_t)params[13];
return 0;
}
/**
* @brief SCSI_ReadFormatCapacity
* Process Read Format Capacity command
@@ -288,41 +386,45 @@ static int8_t SCSI_ReadCapacity10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_ReadFormatCapacity(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_ReadFormatCapacity(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(params);
uint16_t blk_size;
uint32_t blk_nbr;
uint16_t i;
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
ret = ((USBD_StorageTypeDef *)pdev->pUserData)->GetCapacity(lun, &blk_nbr, &blk_size);
if ((ret != 0) || (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED))
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
for (i = 0U; i < 12U ; i++)
{
hmsc->bot_data[i] = 0U;
}
if (((USBD_StorageTypeDef *)pdev->pUserData)->GetCapacity(lun, &blk_nbr, &blk_size) != 0U)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
else
{
hmsc->bot_data[3] = 0x08U;
hmsc->bot_data[4] = (uint8_t)((blk_nbr - 1U) >> 24);
hmsc->bot_data[5] = (uint8_t)((blk_nbr - 1U) >> 16);
hmsc->bot_data[6] = (uint8_t)((blk_nbr - 1U) >> 8);
hmsc->bot_data[7] = (uint8_t)(blk_nbr - 1U);
hmsc->bot_data[3] = 0x08U;
hmsc->bot_data[4] = (uint8_t)((blk_nbr - 1U) >> 24);
hmsc->bot_data[5] = (uint8_t)((blk_nbr - 1U) >> 16);
hmsc->bot_data[6] = (uint8_t)((blk_nbr - 1U) >> 8);
hmsc->bot_data[7] = (uint8_t)(blk_nbr - 1U);
hmsc->bot_data[8] = 0x02U;
hmsc->bot_data[9] = (uint8_t)(blk_size >> 16);
hmsc->bot_data[10] = (uint8_t)(blk_size >> 8);
hmsc->bot_data[11] = (uint8_t)(blk_size);
hmsc->bot_data[8] = 0x02U;
hmsc->bot_data[9] = (uint8_t)(blk_size >> 16);
hmsc->bot_data[10] = (uint8_t)(blk_size >> 8);
hmsc->bot_data[11] = (uint8_t)(blk_size);
hmsc->bot_data_length = 12U;
return 0;
}
hmsc->bot_data_length = 12U;
return 0;
}
/**
* @brief SCSI_ModeSense6
* Process Mode Sense6 command
@@ -330,20 +432,23 @@ static int8_t SCSI_ReadFormatCapacity(USBD_HandleTypeDef *pdev, uint8_t lun, ui
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_ModeSense6(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_ModeSense6(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint16_t len = 8U;
hmsc->bot_data_length = len;
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint16_t len = MODE_SENSE6_LEN;
while (len)
if (params[4] <= len)
{
len--;
hmsc->bot_data[len] = MSC_Mode_Sense6_data[len];
len = params[4];
}
(void)SCSI_UpdateBotData(hmsc, MSC_Mode_Sense6_data, len);
return 0;
}
/**
* @brief SCSI_ModeSense10
* Process Mode Sense10 command
@@ -351,22 +456,23 @@ static int8_t SCSI_ModeSense6(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *p
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_ModeSense10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_ModeSense10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
uint16_t len = 8U;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint16_t len = MODE_SENSE10_LEN;
hmsc->bot_data_length = len;
while (len)
if (params[8] <= len)
{
len--;
hmsc->bot_data[len] = MSC_Mode_Sense10_data[len];
len = params[8];
}
(void)SCSI_UpdateBotData(hmsc, MSC_Mode_Sense10_data, len);
return 0;
}
/**
* @brief SCSI_RequestSense
* Process Request Sense command
@@ -374,13 +480,19 @@ static int8_t SCSI_ModeSense10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_RequestSense(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_RequestSense(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
UNUSED(lun);
uint8_t i;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
for (i = 0U ; i < REQUEST_SENSE_DATA_LEN; i++)
if (hmsc->cbw.dDataLength == 0U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
for (i = 0U; i < REQUEST_SENSE_DATA_LEN; i++)
{
hmsc->bot_data[i] = 0U;
}
@@ -390,10 +502,9 @@ static int8_t SCSI_RequestSense(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
if ((hmsc->scsi_sense_head != hmsc->scsi_sense_tail))
{
hmsc->bot_data[2] = hmsc->scsi_sense[hmsc->scsi_sense_head].Skey;
hmsc->bot_data[12] = hmsc->scsi_sense[hmsc->scsi_sense_head].w.b.ASCQ;
hmsc->bot_data[13] = hmsc->scsi_sense[hmsc->scsi_sense_head].w.b.ASC;
hmsc->bot_data[2] = (uint8_t)hmsc->scsi_sense[hmsc->scsi_sense_head].Skey;
hmsc->bot_data[12] = (uint8_t)hmsc->scsi_sense[hmsc->scsi_sense_head].w.b.ASC;
hmsc->bot_data[13] = (uint8_t)hmsc->scsi_sense[hmsc->scsi_sense_head].w.b.ASCQ;
hmsc->scsi_sense_head++;
if (hmsc->scsi_sense_head == SENSE_LIST_DEEPTH)
@@ -401,36 +512,44 @@ static int8_t SCSI_RequestSense(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
hmsc->scsi_sense_head = 0U;
}
}
hmsc->bot_data_length = REQUEST_SENSE_DATA_LEN;
if (params[4] <= REQUEST_SENSE_DATA_LEN)
{
hmsc->bot_data_length = params[4];
}
return 0;
}
/**
* @brief SCSI_SenseCode
* Load the last error code in the error list
* @param lun: Logical unit number
* @param sKey: Sense Key
* @param ASC: Additional Sense Key
* @param ASC: Additional Sense Code
* @retval none
*/
void SCSI_SenseCode(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t sKey, uint8_t ASC)
void SCSI_SenseCode(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t sKey, uint8_t ASC)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
hmsc->scsi_sense[hmsc->scsi_sense_tail].Skey = sKey;
hmsc->scsi_sense[hmsc->scsi_sense_tail].w.ASC = ASC << 8;
hmsc->scsi_sense[hmsc->scsi_sense_tail].Skey = sKey;
hmsc->scsi_sense[hmsc->scsi_sense_tail].w.b.ASC = ASC;
hmsc->scsi_sense[hmsc->scsi_sense_tail].w.b.ASCQ = 0U;
hmsc->scsi_sense_tail++;
if (hmsc->scsi_sense_tail == SENSE_LIST_DEEPTH)
{
hmsc->scsi_sense_tail = 0U;
}
}
/**
* @brief SCSI_StartStopUnit
* Process Start Stop Unit command
@@ -438,13 +557,67 @@ void SCSI_SenseCode(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t sKey, uint8_
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_StartStopUnit(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_StartStopUnit(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if ((hmsc->scsi_medium_state == SCSI_MEDIUM_LOCKED) && ((params[4] & 0x3U) == 2U))
{
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, INVALID_FIELED_IN_COMMAND);
return -1;
}
if ((params[4] & 0x3U) == 0x1U) /* START=1 */
{
hmsc->scsi_medium_state = SCSI_MEDIUM_UNLOCKED;
}
else if ((params[4] & 0x3U) == 0x2U) /* START=0 and LOEJ Load Eject=1 */
{
hmsc->scsi_medium_state = SCSI_MEDIUM_EJECTED;
}
else if ((params[4] & 0x3U) == 0x3U) /* START=1 and LOEJ Load Eject=1 */
{
hmsc->scsi_medium_state = SCSI_MEDIUM_UNLOCKED;
}
else
{
/* .. */
}
hmsc->bot_data_length = 0U;
return 0;
}
/**
* @brief SCSI_AllowPreventRemovable
* Process Allow Prevent Removable medium command
* @param lun: Logical unit number
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_AllowPreventRemovable(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (params[4] == 0U)
{
hmsc->scsi_medium_state = SCSI_MEDIUM_UNLOCKED;
}
else
{
hmsc->scsi_medium_state = SCSI_MEDIUM_LOCKED;
}
hmsc->bot_data_length = 0U;
return 0;
}
/**
* @brief SCSI_Read10
* Process Read10 command
@@ -454,7 +627,7 @@ static int8_t SCSI_StartStopUnit(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
*/
static int8_t SCSI_Read10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
@@ -465,6 +638,13 @@ static int8_t SCSI_Read10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params
return -1;
}
if (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
if (((USBD_StorageTypeDef *)pdev->pUserData)->IsReady(lun) != 0)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
@@ -484,7 +664,68 @@ static int8_t SCSI_Read10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params
return -1; /* error */
}
/* cases 4,5 : Hi <> Dn */
if (hmsc->cbw.dDataLength != (hmsc->scsi_blk_len * hmsc->scsi_blk_size))
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
hmsc->bot_state = USBD_BOT_DATA_IN;
}
hmsc->bot_data_length = MSC_MEDIA_PACKET;
return SCSI_ProcessRead(pdev, lun);
}
/**
* @brief SCSI_Read12
* Process Read12 command
* @param lun: Logical unit number
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_Read12(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
/* case 10 : Ho <> Di */
if ((hmsc->cbw.bmFlags & 0x80U) != 0x80U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
if (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
if (((USBD_StorageTypeDef *)pdev->pUserData)->IsReady(lun) != 0)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
return -1;
}
hmsc->scsi_blk_addr = ((uint32_t)params[2] << 24) |
((uint32_t)params[3] << 16) |
((uint32_t)params[4] << 8) |
(uint32_t)params[5];
hmsc->scsi_blk_len = ((uint32_t)params[6] << 24) |
((uint32_t)params[7] << 16) |
((uint32_t)params[8] << 8) |
(uint32_t)params[9];
if (SCSI_CheckAddressRange(pdev, lun, hmsc->scsi_blk_addr,
hmsc->scsi_blk_len) < 0)
{
return -1; /* error */
}
/* cases 4,5 : Hi <> Dn */
if (hmsc->cbw.dDataLength != (hmsc->scsi_blk_len * hmsc->scsi_blk_size))
@@ -492,12 +733,15 @@ static int8_t SCSI_Read10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
hmsc->bot_state = USBD_BOT_DATA_IN;
}
hmsc->bot_data_length = MSC_MEDIA_PACKET;
return SCSI_ProcessRead(pdev, lun);
}
/**
* @brief SCSI_Write10
* Process Write10 command
@@ -505,14 +749,19 @@ static int8_t SCSI_Read10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_Write10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_Write10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint32_t len;
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
if (hmsc->cbw.dDataLength == 0U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
/* case 8 : Hi <> Do */
if ((hmsc->cbw.bmFlags & 0x80U) == 0x80U)
{
@@ -562,12 +811,97 @@ static int8_t SCSI_Write10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *para
/* Prepare EP to receive first data packet */
hmsc->bot_state = USBD_BOT_DATA_OUT;
USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, hmsc->bot_data, len);
(void)USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, hmsc->bot_data, len);
}
else /* Write Process ongoing */
{
return SCSI_ProcessWrite(pdev, lun);
}
return 0;
}
/**
* @brief SCSI_Write12
* Process Write12 command
* @param lun: Logical unit number
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_Write12(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint32_t len;
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
if (hmsc->cbw.dDataLength == 0U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
/* case 8 : Hi <> Do */
if ((hmsc->cbw.bmFlags & 0x80U) == 0x80U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
/* Check whether Media is ready */
if (((USBD_StorageTypeDef *)pdev->pUserData)->IsReady(lun) != 0)
{
SCSI_SenseCode(pdev, lun, NOT_READY, MEDIUM_NOT_PRESENT);
hmsc->bot_state = USBD_BOT_NO_DATA;
return -1;
}
/* Check If media is write-protected */
if (((USBD_StorageTypeDef *)pdev->pUserData)->IsWriteProtected(lun) != 0)
{
SCSI_SenseCode(pdev, lun, NOT_READY, WRITE_PROTECTED);
hmsc->bot_state = USBD_BOT_NO_DATA;
return -1;
}
hmsc->scsi_blk_addr = ((uint32_t)params[2] << 24) |
((uint32_t)params[3] << 16) |
((uint32_t)params[4] << 8) |
(uint32_t)params[5];
hmsc->scsi_blk_len = ((uint32_t)params[6] << 24) |
((uint32_t)params[7] << 16) |
((uint32_t)params[8] << 8) |
(uint32_t)params[9];
/* check if LBA address is in the right range */
if (SCSI_CheckAddressRange(pdev, lun, hmsc->scsi_blk_addr,
hmsc->scsi_blk_len) < 0)
{
return -1; /* error */
}
len = hmsc->scsi_blk_len * hmsc->scsi_blk_size;
/* cases 3,11,13 : Hn,Ho <> D0 */
if (hmsc->cbw.dDataLength != len)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
return -1;
}
len = MIN(len, MSC_MEDIA_PACKET);
/* Prepare EP to receive first data packet */
hmsc->bot_state = USBD_BOT_DATA_OUT;
(void)USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, hmsc->bot_data, len);
}
else /* Write Process ongoing */
{
return SCSI_ProcessWrite(pdev, lun);
}
return 0;
}
@@ -579,10 +913,9 @@ static int8_t SCSI_Write10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *para
* @param params: Command parameters
* @retval status
*/
static int8_t SCSI_Verify10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
static int8_t SCSI_Verify10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *params)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if ((params[1] & 0x02U) == 0x02U)
{
@@ -590,12 +923,13 @@ static int8_t SCSI_Verify10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *par
return -1; /* Error, Verify Mode Not supported*/
}
if (SCSI_CheckAddressRange(pdev, lun, hmsc->scsi_blk_addr,
hmsc->scsi_blk_len) < 0)
if (SCSI_CheckAddressRange(pdev, lun, hmsc->scsi_blk_addr, hmsc->scsi_blk_len) < 0)
{
return -1; /* error */
}
hmsc->bot_data_length = 0U;
return 0;
}
@@ -610,13 +944,14 @@ static int8_t SCSI_Verify10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *par
static int8_t SCSI_CheckAddressRange(USBD_HandleTypeDef *pdev, uint8_t lun,
uint32_t blk_offset, uint32_t blk_nbr)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if ((blk_offset + blk_nbr) > hmsc->scsi_blk_nbr)
{
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, ADDRESS_OUT_OF_RANGE);
return -1;
}
return 0;
}
@@ -626,15 +961,14 @@ static int8_t SCSI_CheckAddressRange(USBD_HandleTypeDef *pdev, uint8_t lun,
* @param lun: Logical unit number
* @retval status
*/
static int8_t SCSI_ProcessRead(USBD_HandleTypeDef *pdev, uint8_t lun)
static int8_t SCSI_ProcessRead(USBD_HandleTypeDef *pdev, uint8_t lun)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint32_t len = hmsc->scsi_blk_len * hmsc->scsi_blk_size;
len = MIN(len, MSC_MEDIA_PACKET);
if (((USBD_StorageTypeDef *)pdev->pUserData)->Read(lun,
hmsc->bot_data,
if (((USBD_StorageTypeDef *)pdev->pUserData)->Read(lun, hmsc->bot_data,
hmsc->scsi_blk_addr,
(len / hmsc->scsi_blk_size)) < 0)
{
@@ -642,7 +976,7 @@ static int8_t SCSI_ProcessRead(USBD_HandleTypeDef *pdev, uint8_t lun)
return -1;
}
USBD_LL_Transmit(pdev, MSC_EPIN_ADDR, hmsc->bot_data, len);
(void)USBD_LL_Transmit(pdev, MSC_EPIN_ADDR, hmsc->bot_data, len);
hmsc->scsi_blk_addr += (len / hmsc->scsi_blk_size);
hmsc->scsi_blk_len -= (len / hmsc->scsi_blk_size);
@@ -654,6 +988,7 @@ static int8_t SCSI_ProcessRead(USBD_HandleTypeDef *pdev, uint8_t lun)
{
hmsc->bot_state = USBD_BOT_LAST_DATA_IN;
}
return 0;
}
@@ -663,10 +998,9 @@ static int8_t SCSI_ProcessRead(USBD_HandleTypeDef *pdev, uint8_t lun)
* @param lun: Logical unit number
* @retval status
*/
static int8_t SCSI_ProcessWrite(USBD_HandleTypeDef *pdev, uint8_t lun)
static int8_t SCSI_ProcessWrite(USBD_HandleTypeDef *pdev, uint8_t lun)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *) pdev->pClassData;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint32_t len = hmsc->scsi_blk_len * hmsc->scsi_blk_size;
len = MIN(len, MSC_MEDIA_PACKET);
@@ -676,7 +1010,6 @@ static int8_t SCSI_ProcessWrite(USBD_HandleTypeDef *pdev, uint8_t lun)
(len / hmsc->scsi_blk_size)) < 0)
{
SCSI_SenseCode(pdev, lun, HARDWARE_ERROR, WRITE_FAULT);
return -1;
}
@@ -693,8 +1026,34 @@ static int8_t SCSI_ProcessWrite(USBD_HandleTypeDef *pdev, uint8_t lun)
else
{
len = MIN((hmsc->scsi_blk_len * hmsc->scsi_blk_size), MSC_MEDIA_PACKET);
/* Prepare EP to Receive next packet */
USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, hmsc->bot_data, len);
(void)USBD_LL_PrepareReceive(pdev, MSC_EPOUT_ADDR, hmsc->bot_data, len);
}
return 0;
}
/**
* @brief SCSI_UpdateBotData
* fill the requested Data to transmit buffer
* @param hmsc handler
* @param params: Data buffer
* @param length: Data length
* @retval status
*/
static int8_t SCSI_UpdateBotData(USBD_MSC_BOT_HandleTypeDef *hmsc,
uint8_t *pBuff, uint16_t length)
{
uint16_t len = length;
hmsc->bot_data_length = len;
while (len != 0U)
{
len--;
hmsc->bot_data[len] = pBuff[len];
}
return 0;

8
Class/Template/Inc/usbd_template.h
View File

@@ -41,10 +41,10 @@ extern "C" {
/** @defgroup USBD_TEMPLATE_Exported_Defines
* @{
*/
#define TEMPLATE_EPIN_ADDR 0x81
#define TEMPLATE_EPIN_SIZE 0x10
#define TEMPLATE_EPIN_ADDR 0x81U
#define TEMPLATE_EPIN_SIZE 0x10U
#define USB_TEMPLATE_CONFIG_DESC_SIZ 64
#define USB_TEMPLATE_CONFIG_DESC_SIZ 64U
/**
* @}
@@ -73,7 +73,7 @@ extern "C" {
* @{
*/
extern USBD_ClassTypeDef USBD_TEMPLATE_ClassDriver;
extern USBD_ClassTypeDef USBD_TEMPLATE_ClassDriver;
/**
* @}
*/

145
Class/Template/Src/usbd_template.c
View File

@@ -83,33 +83,19 @@
*/
static uint8_t USBD_TEMPLATE_Init(USBD_HandleTypeDef *pdev,
uint8_t cfgidx);
static uint8_t USBD_TEMPLATE_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx);
static uint8_t USBD_TEMPLATE_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req);
static uint8_t *USBD_TEMPLATE_GetCfgDesc(uint16_t *length);
static uint8_t *USBD_TEMPLATE_GetDeviceQualifierDesc(uint16_t *length);
static uint8_t USBD_TEMPLATE_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_EP0_RxReady(USBD_HandleTypeDef *pdev);
static uint8_t USBD_TEMPLATE_EP0_TxReady(USBD_HandleTypeDef *pdev);
static uint8_t USBD_TEMPLATE_SOF(USBD_HandleTypeDef *pdev);
static uint8_t USBD_TEMPLATE_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_TEMPLATE_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_TEMPLATE_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
static uint8_t USBD_TEMPLATE_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_EP0_RxReady(USBD_HandleTypeDef *pdev);
static uint8_t USBD_TEMPLATE_EP0_TxReady(USBD_HandleTypeDef *pdev);
static uint8_t USBD_TEMPLATE_SOF(USBD_HandleTypeDef *pdev);
static uint8_t USBD_TEMPLATE_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_TEMPLATE_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t *USBD_TEMPLATE_GetCfgDesc(uint16_t *length);
static uint8_t *USBD_TEMPLATE_GetDeviceQualifierDesc(uint16_t *length);
/**
* @}
*/
@@ -118,7 +104,7 @@ static uint8_t USBD_TEMPLATE_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t
* @{
*/
USBD_ClassTypeDef USBD_TEMPLATE_ClassDriver =
USBD_ClassTypeDef USBD_TEMPLATE_ClassDriver =
{
USBD_TEMPLATE_Init,
USBD_TEMPLATE_DeInit,
@@ -140,7 +126,7 @@ USBD_ClassTypeDef USBD_TEMPLATE_ClassDriver =
#pragma data_alignment=4
#endif
/* USB TEMPLATE device Configuration Descriptor */
static uint8_t USBD_TEMPLATE_CfgDesc[USB_TEMPLATE_CONFIG_DESC_SIZ] =
__ALIGN_BEGIN static uint8_t USBD_TEMPLATE_CfgDesc[USB_TEMPLATE_CONFIG_DESC_SIZ] __ALIGN_END =
{
0x09, /* bLength: Configuation Descriptor size */
USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION, /* bDescriptorType: Configuration */
@@ -162,7 +148,7 @@ static uint8_t USBD_TEMPLATE_CfgDesc[USB_TEMPLATE_CONFIG_DESC_SIZ] =
#pragma data_alignment=4
#endif
/* USB Standard Device Descriptor */
static uint8_t USBD_TEMPLATE_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] =
__ALIGN_BEGIN static uint8_t USBD_TEMPLATE_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
{
USB_LEN_DEV_QUALIFIER_DESC,
USB_DESC_TYPE_DEVICE_QUALIFIER,
@@ -191,13 +177,10 @@ static uint8_t USBD_TEMPLATE_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] =
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_TEMPLATE_Init(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
static uint8_t USBD_TEMPLATE_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
uint8_t ret = 0;
return ret;
return (uint8_t)USBD_OK;
}
/**
@@ -207,11 +190,10 @@ static uint8_t USBD_TEMPLATE_Init(USBD_HandleTypeDef *pdev,
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_TEMPLATE_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
static uint8_t USBD_TEMPLATE_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -221,40 +203,40 @@ static uint8_t USBD_TEMPLATE_DeInit(USBD_HandleTypeDef *pdev,
* @param req: usb requests
* @retval status
*/
static uint8_t USBD_TEMPLATE_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
static uint8_t USBD_TEMPLATE_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
USBD_StatusTypeDef ret = USBD_OK;
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
{
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
{
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
break;
default:
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
break;
}
return ret;
return (uint8_t)ret;
}
@@ -264,9 +246,9 @@ static uint8_t USBD_TEMPLATE_Setup(USBD_HandleTypeDef *pdev,
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_TEMPLATE_GetCfgDesc(uint16_t *length)
static uint8_t *USBD_TEMPLATE_GetCfgDesc(uint16_t *length)
{
*length = sizeof(USBD_TEMPLATE_CfgDesc);
*length = (uint16_t)sizeof(USBD_TEMPLATE_CfgDesc);
return USBD_TEMPLATE_CfgDesc;
}
@@ -276,9 +258,9 @@ static uint8_t *USBD_TEMPLATE_GetCfgDesc(uint16_t *length)
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
uint8_t *USBD_TEMPLATE_DeviceQualifierDescriptor(uint16_t *length)
uint8_t *USBD_TEMPLATE_DeviceQualifierDescriptor(uint16_t *length)
{
*length = sizeof(USBD_TEMPLATE_DeviceQualifierDesc);
*length = (uint16_t)sizeof(USBD_TEMPLATE_DeviceQualifierDesc);
return USBD_TEMPLATE_DeviceQualifierDesc;
}
@@ -290,11 +272,10 @@ uint8_t *USBD_TEMPLATE_DeviceQualifierDescriptor(uint16_t *length)
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_TEMPLATE_DataIn(USBD_HandleTypeDef *pdev,
uint8_t epnum)
static uint8_t USBD_TEMPLATE_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -303,10 +284,10 @@ static uint8_t USBD_TEMPLATE_DataIn(USBD_HandleTypeDef *pdev,
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_TEMPLATE_EP0_RxReady(USBD_HandleTypeDef *pdev)
static uint8_t USBD_TEMPLATE_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_TEMPLATE_EP0_TxReady
@@ -314,10 +295,10 @@ static uint8_t USBD_TEMPLATE_EP0_RxReady(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_TEMPLATE_EP0_TxReady(USBD_HandleTypeDef *pdev)
static uint8_t USBD_TEMPLATE_EP0_TxReady(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_TEMPLATE_SOF
@@ -325,10 +306,10 @@ static uint8_t USBD_TEMPLATE_EP0_TxReady(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval status
*/
static uint8_t USBD_TEMPLATE_SOF(USBD_HandleTypeDef *pdev)
static uint8_t USBD_TEMPLATE_SOF(USBD_HandleTypeDef *pdev)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_TEMPLATE_IsoINIncomplete
@@ -337,10 +318,10 @@ static uint8_t USBD_TEMPLATE_SOF(USBD_HandleTypeDef *pdev)
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_TEMPLATE_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_TEMPLATE_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_TEMPLATE_IsoOutIncomplete
@@ -349,10 +330,10 @@ static uint8_t USBD_TEMPLATE_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_TEMPLATE_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_TEMPLATE_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
* @brief USBD_TEMPLATE_DataOut
@@ -361,11 +342,10 @@ static uint8_t USBD_TEMPLATE_IsoOutIncomplete(USBD_HandleTypeDef *pdev, uint8_t
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_TEMPLATE_DataOut(USBD_HandleTypeDef *pdev,
uint8_t epnum)
static uint8_t USBD_TEMPLATE_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
return USBD_OK;
return (uint8_t)USBD_OK;
}
/**
@@ -374,9 +354,10 @@ static uint8_t USBD_TEMPLATE_DataOut(USBD_HandleTypeDef *pdev,
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
uint8_t *USBD_TEMPLATE_GetDeviceQualifierDesc(uint16_t *length)
uint8_t *USBD_TEMPLATE_GetDeviceQualifierDesc(uint16_t *length)
{
*length = sizeof(USBD_TEMPLATE_DeviceQualifierDesc);
*length = (uint16_t)sizeof(USBD_TEMPLATE_DeviceQualifierDesc);
return USBD_TEMPLATE_DeviceQualifierDesc;
}

22
Core/Inc/usbd_conf_template.h
View File

@@ -44,12 +44,19 @@ extern "C" {
* @{
*/
#define USBD_MAX_NUM_INTERFACES 1U
#define USBD_MAX_NUM_CONFIGURATION 1U
#define USBD_MAX_STR_DESC_SIZ 0x100U
#define USBD_SUPPORT_USER_STRING_DESC 0U
#define USBD_SELF_POWERED 1U
#define USBD_DEBUG_LEVEL 2U
#define USBD_MAX_NUM_INTERFACES 1U
#define USBD_MAX_NUM_CONFIGURATION 1U
#define USBD_MAX_STR_DESC_SIZ 0x100U
#define USBD_SELF_POWERED 1U
#define USBD_DEBUG_LEVEL 2U
/* ECM, RNDIS, DFU Class Config */
#define USBD_SUPPORT_USER_STRING_DESC 1U
/* BillBoard Class Config */
#define USBD_CLASS_USER_STRING_DESC 1U
#define USBD_CLASS_BOS_ENABLED 1U
#define USB_BB_MAX_NUM_ALT_MODE 0x2U
/* MSC Class Config */
#define MSC_MEDIA_PACKET 8192U
@@ -62,7 +69,7 @@ extern "C" {
#define USBD_DFU_XFERS_IZE 1024U
/* AUDIO Class Config */
#define USBD_AUDIO_FREQ 22100U
#define USBD_AUDIO_FREQ 22100U
/** @defgroup USBD_Exported_Macros
* @{
@@ -73,6 +80,7 @@ extern "C" {
#define USBD_free free
#define USBD_memset memset
#define USBD_memcpy memcpy
#define USBD_Delay HAL_Delay
/* DEBUG macros */
#if (USBD_DEBUG_LEVEL > 0U)

63
Core/Inc/usbd_core.h
View File

@@ -88,53 +88,50 @@ USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass);
USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
USBD_StatusTypeDef USBD_LL_SetupStage(USBD_HandleTypeDef *pdev, uint8_t *psetup);
USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev, uint8_t epnum, uint8_t *pdata);
USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev, uint8_t epnum, uint8_t *pdata);
USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_SetSpeed(USBD_HandleTypeDef *pdev, USBD_SpeedTypeDef speed);
USBD_StatusTypeDef USBD_LL_Suspend(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Resume(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_SetSpeed(USBD_HandleTypeDef *pdev, USBD_SpeedTypeDef speed);
USBD_StatusTypeDef USBD_LL_Suspend(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Resume(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_SOF(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum);
USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_DevDisconnected(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_DevDisconnected(USBD_HandleTypeDef *pdev);
/* USBD Low Level Driver */
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t ep_type,
uint16_t ep_mps);
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr);
USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t *pbuf,
uint16_t size);
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
uint8_t ep_type, uint16_t ep_mps);
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t *pbuf,
uint16_t size);
USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr);
USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
uint8_t *pbuf, uint32_t size);
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
uint8_t *pbuf, uint32_t size);
uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
void USBD_LL_Delay(uint32_t Delay);
/**

12
Core/Inc/usbd_ctlreq.h
View File

@@ -73,16 +73,14 @@ extern "C" {
* @{
*/
USBD_StatusTypeDef USBD_StdDevReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
USBD_StatusTypeDef USBD_StdItfReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
USBD_StatusTypeDef USBD_StdEPReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
void USBD_CtlError(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
USBD_StatusTypeDef USBD_StdDevReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
USBD_StatusTypeDef USBD_StdItfReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
USBD_StatusTypeDef USBD_StdEPReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
void USBD_CtlError(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
void USBD_ParseSetupRequest(USBD_SetupReqTypedef *req, uint8_t *pdata);
void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len);
/**
* @}
*/

79
Core/Inc/usbd_def.h
View File

@@ -65,6 +65,10 @@ extern "C" {
#define USBD_SUPPORT_USER_STRING_DESC 0U
#endif /* USBD_SUPPORT_USER_STRING_DESC */
#ifndef USBD_CLASS_USER_STRING_DESC
#define USBD_CLASS_USER_STRING_DESC 0U
#endif /* USBD_CLASS_USER_STRING_DESC */
#define USB_LEN_DEV_QUALIFIER_DESC 0x0AU
#define USB_LEN_DEV_DESC 0x12U
#define USB_LEN_CFG_DESC 0x09U
@@ -165,6 +169,28 @@ typedef struct usb_setup_req
uint16_t wLength;
} USBD_SetupReqTypedef;
typedef struct
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t wDescriptorLengthLow;
uint8_t wDescriptorLengthHigh;
uint8_t bNumInterfaces;
uint8_t bConfigurationValue;
uint8_t iConfiguration;
uint8_t bmAttributes;
uint8_t bMaxPower;
} USBD_ConfigDescTypedef;
typedef struct
{
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t wTotalLength;
uint8_t bNumDeviceCaps;
} USBD_BosDescTypedef;
struct _USBD_HandleTypeDef;
typedef struct _Device_cb
@@ -203,34 +229,39 @@ typedef enum
/* Following USB Device status */
typedef enum
{
USBD_OK = 0U,
USBD_OK = 0U,
USBD_BUSY,
USBD_EMEM,
USBD_FAIL,
} USBD_StatusTypeDef;
/* USB Device descriptors structure */
typedef struct
{
uint8_t *(*GetDeviceDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetLangIDStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetManufacturerStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetProductStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetSerialStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetConfigurationStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetInterfaceStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
#if (USBD_LPM_ENABLED == 1U)
uint8_t *(*GetBOSDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetDeviceDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetLangIDStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetManufacturerStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetProductStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetSerialStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetConfigurationStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *(*GetInterfaceStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
#if (USBD_CLASS_USER_STRING_DESC == 1)
uint8_t *(*GetUserStrDescriptor)(USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length);
#endif
#if ((USBD_LPM_ENABLED == 1U) || (USBD_CLASS_BOS_ENABLED == 1))
uint8_t *(*GetBOSDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length);
#endif
} USBD_DescriptorsTypeDef;
/* USB Device handle structure */
typedef struct
{
uint32_t status;
uint32_t is_used;
uint32_t total_length;
uint32_t rem_length;
uint32_t maxpacket;
uint32_t status;
uint32_t total_length;
uint32_t rem_length;
uint32_t maxpacket;
uint16_t is_used;
uint16_t bInterval;
} USBD_EndpointTypeDef;
/* USB Device handle structure */
@@ -251,6 +282,7 @@ typedef struct _USBD_HandleTypeDef
uint8_t dev_connection_status;
uint8_t dev_test_mode;
uint32_t dev_remote_wakeup;
uint8_t ConfIdx;
USBD_SetupReqTypedef request;
USBD_DescriptorsTypeDef *pDesc;
@@ -258,6 +290,8 @@ typedef struct _USBD_HandleTypeDef
void *pClassData;
void *pUserData;
void *pData;
void *pBosDesc;
void *pConfDesc;
} USBD_HandleTypeDef;
/**
@@ -269,8 +303,19 @@ typedef struct _USBD_HandleTypeDef
/** @defgroup USBD_DEF_Exported_Macros
* @{
*/
#define SWAPBYTE(addr) (((uint16_t)(*((uint8_t *)(addr)))) + \
(((uint16_t)(*(((uint8_t *)(addr)) + 1U))) << 8U))
__STATIC_INLINE uint16_t SWAPBYTE(uint8_t *addr)
{
uint16_t _SwapVal, _Byte1, _Byte2;
uint8_t *_pbuff = addr;
_Byte1 = *(uint8_t *)_pbuff;
_pbuff++;
_Byte2 = *(uint8_t *)_pbuff;
_SwapVal = (_Byte2 << 8) | _Byte1;
return _SwapVal;
}
#define LOBYTE(x) ((uint8_t)((x) & 0x00FFU))
#define HIBYTE(x) ((uint8_t)(((x) & 0xFF00U) >> 8U))

30
Core/Inc/usbd_desc_template.h
View File

@@ -26,11 +26,33 @@
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
#define DEVICE_ID1 (0x1FFF7A10)
#define DEVICE_ID2 (0x1FFF7A14)
#define DEVICE_ID3 (0x1FFF7A18)
#define DEVICE_ID1 (UID_BASE)
#define DEVICE_ID2 (UID_BASE + 0x4U)
#define DEVICE_ID3 (UID_BASE + 0x8U)
#define USB_SIZ_STRING_SERIAL 0x1A
/*
* USB Billboard Class USER string desc Defines Template
* index should start form 0x10 to avoid using the reserved device string desc indexes
*/
#if (USBD_CLASS_USER_STRING_DESC == 1)
#define USBD_BB_IF_STRING_INDEX 0x10U
#define USBD_BB_URL_STRING_INDEX 0x11U
#define USBD_BB_ALTMODE0_STRING_INDEX 0x12U
#define USBD_BB_ALTMODE1_STRING_INDEX 0x13U
/* Add Specific USER string Desc */
#define USBD_BB_IF_STR_DESC (uint8_t *)"STM32 BillBoard Interface"
#define USBD_BB_URL_STR_DESC (uint8_t *)"www.st.com"
#define USBD_BB_ALTMODE0_STR_DESC (uint8_t *)"STM32 Alternate0 Mode"
#define USBD_BB_ALTMODE1_STR_DESC (uint8_t *)"STM32 Alternate1 Mode"
#endif
#define USB_SIZ_STRING_SERIAL 0x1AU
#if (USBD_LPM_ENABLED == 1)
#define USB_SIZ_BOS_DESC 0x0CU
#elif (USBD_CLASS_BOS_ENABLED == 1)
#define USB_SIZ_BOS_DESC 0x5DU
#endif
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */

27
Core/Inc/usbd_ioreq.h
View File

@@ -77,27 +77,22 @@ extern "C" {
* @{
*/
USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf,
uint16_t len);
USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint32_t len);
USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf,
uint16_t len);
USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint32_t len);
USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf,
uint16_t len);
USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint32_t len);
USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf,
uint16_t len);
USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint32_t len);
USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev);
uint32_t USBD_GetRxCount(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
uint32_t USBD_GetRxCount(USBD_HandleTypeDef *pdev, uint8_t ep_addr);
/**
* @}

51
Core/Src/usbd_conf_template.c
View File

@@ -34,6 +34,8 @@
*/
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
{
UNUSED(pdev);
return USBD_OK;
}
@@ -44,6 +46,8 @@ USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
*/
USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
{
UNUSED(pdev);
return USBD_OK;
}
@@ -54,6 +58,8 @@ USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
*/
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
{
UNUSED(pdev);
return USBD_OK;
}
@@ -64,6 +70,8 @@ USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
*/
USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev)
{
UNUSED(pdev);
return USBD_OK;
}
@@ -78,6 +86,11 @@ USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev)
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
uint8_t ep_type, uint16_t ep_mps)
{
UNUSED(pdev);
UNUSED(ep_addr);
UNUSED(ep_type);
UNUSED(ep_mps);
return USBD_OK;
}
@@ -89,6 +102,9 @@ USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
*/
USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
UNUSED(pdev);
UNUSED(ep_addr);
return USBD_OK;
}
@@ -100,6 +116,9 @@ USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
*/
USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
UNUSED(pdev);
UNUSED(ep_addr);
return USBD_OK;
}
@@ -111,6 +130,9 @@ USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
*/
USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
UNUSED(pdev);
UNUSED(ep_addr);
return USBD_OK;
}
@@ -123,6 +145,9 @@ USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev,
uint8_t ep_addr)
{
UNUSED(pdev);
UNUSED(ep_addr);
return USBD_OK;
}
@@ -134,7 +159,10 @@ USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev,
*/
uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
return 0;
UNUSED(pdev);
UNUSED(ep_addr);
return 0U;
}
/**
@@ -146,6 +174,9 @@ uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev,
uint8_t dev_addr)
{
UNUSED(pdev);
UNUSED(ep_addr);
return USBD_OK;
}
@@ -158,8 +189,13 @@ USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev,
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
uint8_t *pbuf, uint16_t size)
uint8_t *pbuf, uint32_t size)
{
UNUSED(pdev);
UNUSED(ep_addr);
UNUSED(pbuf);
UNUSED(size);
return USBD_OK;
}
@@ -173,8 +209,13 @@ USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr,
*/
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev,
uint8_t ep_addr, uint8_t *pbuf,
uint16_t size)
uint32_t size)
{
UNUSED(pdev);
UNUSED(ep_addr);
UNUSED(pbuf);
UNUSED(size);
return USBD_OK;
}
@@ -186,6 +227,9 @@ USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev,
*/
uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
UNUSED(pdev);
UNUSED(ep_addr);
return 0U;
}
@@ -196,6 +240,7 @@ uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
*/
void USBD_LL_Delay(uint32_t Delay)
{
UNUSED(Delay);
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

204
Core/Src/usbd_core.c
View File

@@ -89,6 +89,8 @@
USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev,
USBD_DescriptorsTypeDef *pdesc, uint8_t id)
{
USBD_StatusTypeDef ret;
/* Check whether the USB Host handle is valid */
if (pdev == NULL)
{
@@ -98,12 +100,17 @@ USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev,
return USBD_FAIL;
}
/* Unlink previous class*/
/* Unlink previous class */
if (pdev->pClass != NULL)
{
pdev->pClass = NULL;
}
if (pdev->pConfDesc != NULL)
{
pdev->pConfDesc = NULL;
}
/* Assign USBD Descriptors */
if (pdesc != NULL)
{
@@ -113,10 +120,11 @@ USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev,
/* Set Device initial State */
pdev->dev_state = USBD_STATE_DEFAULT;
pdev->id = id;
/* Initialize low level driver */
USBD_LL_Init(pdev);
return USBD_OK;
/* Initialize low level driver */
ret = USBD_LL_Init(pdev);
return ret;
}
/**
@@ -127,19 +135,34 @@ USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev,
*/
USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev)
{
USBD_StatusTypeDef ret;
/* Set Default State */
pdev->dev_state = USBD_STATE_DEFAULT;
/* Free Class Resources */
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
if (pdev->pClass != NULL)
{
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
}
if (pdev->pConfDesc != NULL)
{
pdev->pConfDesc = NULL;
}
/* Stop the low level driver */
USBD_LL_Stop(pdev);
ret = USBD_LL_Stop(pdev);
if (ret != USBD_OK)
{
return ret;
}
/* Initialize low level driver */
USBD_LL_DeInit(pdev);
ret = USBD_LL_DeInit(pdev);
return USBD_OK;
return ret;
}
/**
@@ -149,24 +172,30 @@ USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev)
* @param pclass: Class handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass)
USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass)
{
USBD_StatusTypeDef status = USBD_OK;
if (pclass != NULL)
{
/* link the class to the USB Device handle */
pdev->pClass = pclass;
status = USBD_OK;
}
else
uint16_t len = 0U;
if (pclass == NULL)
{
#if (USBD_DEBUG_LEVEL > 1U)
USBD_ErrLog("Invalid Class handle");
#endif
status = USBD_FAIL;
return USBD_FAIL;
}
return status;
/* link the class to the USB Device handle */
pdev->pClass = pclass;
/* Get Device Configuration Descriptor */
#ifdef USE_USB_FS
pdev->pConfDesc = (void *)pdev->pClass->GetFSConfigDescriptor(&len);
#else /* USE_USB_HS */
pdev->pConfDesc = (void *)pdev->pClass->GetHSConfigDescriptor(&len);
#endif /* USE_USB_FS */
return USBD_OK;
}
/**
@@ -175,12 +204,10 @@ USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeD
* @param pdev: Device Handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev)
USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev)
{
/* Start the low level driver */
USBD_LL_Start(pdev);
return USBD_OK;
return USBD_LL_Start(pdev);
}
/**
@@ -189,15 +216,25 @@ USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev)
* @param pdev: Device Handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev)
USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev)
{
USBD_StatusTypeDef ret;
/* Free Class Resources */
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
if (pdev->pClass != NULL)
{
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
}
if (pdev->pConfDesc != NULL)
{
pdev->pConfDesc = NULL;
}
/* Stop the low level driver */
USBD_LL_Stop(pdev);
ret = USBD_LL_Stop(pdev);
return USBD_OK;
return ret;
}
/**
@@ -206,7 +243,7 @@ USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev)
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev)
USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev)
{
/* Prevent unused argument compilation warning */
UNUSED(pdev);
@@ -222,17 +259,14 @@ USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev)
* @retval status
*/
USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
USBD_StatusTypeDef ret = USBD_FAIL;
if (pdev->pClass != NULL)
{
/* Set configuration and Start the Class*/
if (pdev->pClass->Init(pdev, cfgidx) == 0U)
{
ret = USBD_OK;
}
/* Set configuration and Start the Class */
ret = (USBD_StatusTypeDef)pdev->pClass->Init(pdev, cfgidx);
}
return ret;
@@ -245,10 +279,13 @@ USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx
* @param cfgidx: configuration index
* @retval status: USBD_StatusTypeDef
*/
USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
/* Clear configuration and De-initialize the Class process*/
pdev->pClass->DeInit(pdev, cfgidx);
/* Clear configuration and De-initialize the Class process */
if (pdev->pClass != NULL)
{
pdev->pClass->DeInit(pdev, cfgidx);
}
return USBD_OK;
}
@@ -262,6 +299,8 @@ USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx
*/
USBD_StatusTypeDef USBD_LL_SetupStage(USBD_HandleTypeDef *pdev, uint8_t *psetup)
{
USBD_StatusTypeDef ret;
USBD_ParseSetupRequest(&pdev->request, psetup);
pdev->ep0_state = USBD_EP0_SETUP;
@@ -271,23 +310,23 @@ USBD_StatusTypeDef USBD_LL_SetupStage(USBD_HandleTypeDef *pdev, uint8_t *psetup)
switch (pdev->request.bmRequest & 0x1FU)
{
case USB_REQ_RECIPIENT_DEVICE:
USBD_StdDevReq(pdev, &pdev->request);
ret = USBD_StdDevReq(pdev, &pdev->request);
break;
case USB_REQ_RECIPIENT_INTERFACE:
USBD_StdItfReq(pdev, &pdev->request);
ret = USBD_StdItfReq(pdev, &pdev->request);
break;
case USB_REQ_RECIPIENT_ENDPOINT:
USBD_StdEPReq(pdev, &pdev->request);
ret = USBD_StdEPReq(pdev, &pdev->request);
break;
default:
USBD_LL_StallEP(pdev, (pdev->request.bmRequest & 0x80U));
ret = USBD_LL_StallEP(pdev, (pdev->request.bmRequest & 0x80U));
break;
}
return USBD_OK;
return ret;
}
/**
@@ -301,6 +340,7 @@ USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev,
uint8_t epnum, uint8_t *pdata)
{
USBD_EndpointTypeDef *pep;
USBD_StatusTypeDef ret;
if (epnum == 0U)
{
@@ -312,8 +352,7 @@ USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev,
{
pep->rem_length -= pep->maxpacket;
USBD_CtlContinueRx(pdev, pdata,
(uint16_t)MIN(pep->rem_length, pep->maxpacket));
(void)USBD_CtlContinueRx(pdev, pdata, MIN(pep->rem_length, pep->maxpacket));
}
else
{
@@ -322,25 +361,32 @@ USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev,
{
pdev->pClass->EP0_RxReady(pdev);
}
USBD_CtlSendStatus(pdev);
(void)USBD_CtlSendStatus(pdev);
}
}
else
{
#if 0
if (pdev->ep0_state == USBD_EP0_STATUS_OUT)
{
/*
* STATUS PHASE completed, update ep0_state to idle
*/
pdev->ep0_state = USBD_EP0_IDLE;
USBD_LL_StallEP(pdev, 0U);
(void)USBD_LL_StallEP(pdev, 0U);
}
#endif
}
}
else if ((pdev->pClass->DataOut != NULL) &&
(pdev->dev_state == USBD_STATE_CONFIGURED))
{
pdev->pClass->DataOut(pdev, epnum);
ret = (USBD_StatusTypeDef)pdev->pClass->DataOut(pdev, epnum);
if (ret != USBD_OK)
{
return ret;
}
}
else
{
@@ -362,6 +408,7 @@ USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev,
uint8_t epnum, uint8_t *pdata)
{
USBD_EndpointTypeDef *pep;
USBD_StatusTypeDef ret;
if (epnum == 0U)
{
@@ -373,23 +420,23 @@ USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev,
{
pep->rem_length -= pep->maxpacket;
USBD_CtlContinueSendData(pdev, pdata, (uint16_t)pep->rem_length);
(void)USBD_CtlContinueSendData(pdev, pdata, pep->rem_length);
/* Prepare endpoint for premature end of transfer */
USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
(void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
}
else
{
/* last packet is MPS multiple, so send ZLP packet */
if ((pep->total_length % pep->maxpacket == 0U) &&
if ((pep->maxpacket == pep->rem_length) &&
(pep->total_length >= pep->maxpacket) &&
(pep->total_length < pdev->ep0_data_len))
{
USBD_CtlContinueSendData(pdev, NULL, 0U);
(void)USBD_CtlContinueSendData(pdev, NULL, 0U);
pdev->ep0_data_len = 0U;
/* Prepare endpoint for premature end of transfer */
USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
(void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
}
else
{
@@ -398,30 +445,37 @@ USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev,
{
pdev->pClass->EP0_TxSent(pdev);
}
USBD_LL_StallEP(pdev, 0x80U);
USBD_CtlReceiveStatus(pdev);
(void)USBD_LL_StallEP(pdev, 0x80U);
(void)USBD_CtlReceiveStatus(pdev);
}
}
}
else
{
#if 0
if ((pdev->ep0_state == USBD_EP0_STATUS_IN) ||
(pdev->ep0_state == USBD_EP0_IDLE))
{
USBD_LL_StallEP(pdev, 0x80U);
(void)USBD_LL_StallEP(pdev, 0x80U);
}
#endif
}
if (pdev->dev_test_mode == 1U)
{
USBD_RunTestMode(pdev);
(void)USBD_RunTestMode(pdev);
pdev->dev_test_mode = 0U;
}
}
else if ((pdev->pClass->DataIn != NULL) &&
(pdev->dev_state == USBD_STATE_CONFIGURED))
{
pdev->pClass->DataIn(pdev, epnum);
ret = (USBD_StatusTypeDef)pdev->pClass->DataIn(pdev, epnum);
if (ret != USBD_OK)
{
return ret;
}
}
else
{
@@ -441,29 +495,29 @@ USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev,
USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev)
{
/* Open EP0 OUT */
USBD_LL_OpenEP(pdev, 0x00U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE);
pdev->ep_out[0x00U & 0xFU].is_used = 1U;
pdev->ep_out[0].maxpacket = USB_MAX_EP0_SIZE;
/* Open EP0 IN */
USBD_LL_OpenEP(pdev, 0x80U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE);
pdev->ep_in[0x80U & 0xFU].is_used = 1U;
pdev->ep_in[0].maxpacket = USB_MAX_EP0_SIZE;
/* Upon Reset call user call back */
pdev->dev_state = USBD_STATE_DEFAULT;
pdev->ep0_state = USBD_EP0_IDLE;
pdev->dev_config = 0U;
pdev->dev_remote_wakeup = 0U;
if (pdev->pClassData)
if (pdev->pClassData != NULL)
{
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
}
/* Open EP0 OUT */
(void)USBD_LL_OpenEP(pdev, 0x00U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE);
pdev->ep_out[0x00U & 0xFU].is_used = 1U;
pdev->ep_out[0].maxpacket = USB_MAX_EP0_SIZE;
/* Open EP0 IN */
(void)USBD_LL_OpenEP(pdev, 0x80U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE);
pdev->ep_in[0x80U & 0xFU].is_used = 1U;
pdev->ep_in[0].maxpacket = USB_MAX_EP0_SIZE;
return USBD_OK;
}
@@ -490,8 +544,8 @@ USBD_StatusTypeDef USBD_LL_SetSpeed(USBD_HandleTypeDef *pdev,
USBD_StatusTypeDef USBD_LL_Suspend(USBD_HandleTypeDef *pdev)
{
pdev->dev_old_state = pdev->dev_state;
pdev->dev_state = USBD_STATE_SUSPENDED;
pdev->dev_old_state = pdev->dev_state;
pdev->dev_state = USBD_STATE_SUSPENDED;
return USBD_OK;
}
@@ -589,7 +643,11 @@ USBD_StatusTypeDef USBD_LL_DevDisconnected(USBD_HandleTypeDef *pdev)
{
/* Free Class Resources */
pdev->dev_state = USBD_STATE_DEFAULT;
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
if (pdev->pClass != NULL)
{
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
}
return USBD_OK;
}

980
Core/Src/usbd_ctlreq.c
View File

File diff suppressed because it is too large Load Diff

186
Core/Src/usbd_desc_template.c
View File

@@ -46,9 +46,14 @@ uint8_t *USBD_Class_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *leng
uint8_t *USBD_Class_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_Class_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_Class_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
#ifdef USBD_SUPPORT_USER_STRING_DESC
uint8_t *USBD_Class_USRStringDesc(USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length);
#endif /* USBD_SUPPORT_USER_STRING_DESC */
#if (USBD_CLASS_USER_STRING_DESC == 1)
uint8_t *USBD_Class_UserStrDescriptor(USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length);
#endif /* USB_CLASS_USER_STRING_DESC */
#if ((USBD_LPM_ENABLED == 1) || (USBD_CLASS_BOS_ENABLED == 1))
uint8_t *USBD_USR_BOSDescriptor(USBD_SpeedTypeDef speed , uint16_t *length);
#endif
/* Private variables ---------------------------------------------------------*/
USBD_DescriptorsTypeDef Class_Desc =
@@ -60,17 +65,29 @@ USBD_DescriptorsTypeDef Class_Desc =
USBD_Class_SerialStrDescriptor,
USBD_Class_ConfigStrDescriptor,
USBD_Class_InterfaceStrDescriptor,
#if (USBD_CLASS_USER_STRING_DESC == 1)
USBD_CLASS_UserStrDescriptor,
#endif
#if ((USBD_LPM_ENABLED == 1) || (USBD_CLASS_BOS_ENABLED == 1))
USBD_USR_BOSDescriptor,
#endif
};
/* USB Standard Device Descriptor */
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
__ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
{
0x12, /* bLength */
USB_DESC_TYPE_DEVICE, /* bDescriptorType */
#if ((USBD_LPM_ENABLED == 1) || (USBD_CLASS_BOS_ENABLED == 1))
0x01, /*bcdUSB */ /* changed to USB version 2.01
in order to support BOS Desc */
#else
0x00, /* bcdUSB */
#endif
0x02,
0x00, /* bDeviceClass */
0x00, /* bDeviceSubClass */
@@ -88,11 +105,123 @@ __ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
USBD_MAX_NUM_CONFIGURATION /* bNumConfigurations */
}; /* USB_DeviceDescriptor */
/* USB Device LPM BOS descriptor */
#if (USBD_LPM_ENABLED == 1)
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t USBD_BOSDesc[USB_SIZ_BOS_DESC] __ALIGN_END =
{
0x5,
USB_DESC_TYPE_BOS,
0xC,
0x0,
0x1, /* 1 device capability */
/* device capability */
0x7,
USB_DEVICE_CAPABITY_TYPE,
0x2,
0x6, /*LPM capability bit set */
0x0,
0x0,
0x0
};
#endif
/* USB Device Billboard BOS descriptor Template */
#if (USBD_CLASS_BOS_ENABLED == 1)
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t USBD_BOSDesc[USB_SIZ_BOS_DESC] __ALIGN_END =
{
0x05, /* bLength */
USB_DESC_TYPE_BOS, /* Device Descriptor Type */
USB_SIZ_BOS_DESC, /* Total length of BOS descriptor and all of its sub descs */
0x00,
0x04, /* The number of separate device capability descriptors in the BOS */
/* ----------- Device Capability Descriptor: CONTAINER_ID ---------- */
0x14, /* bLength */
0x10, /* bDescriptorType: DEVICE CAPABILITY Type */
0x04, /* bDevCapabilityType: CONTAINER_ID */
0x00, /* bReserved */
0xa7, 0xd6, 0x1b, 0xfa, /* ContainerID: This is a Unique 128-bit number GUID */
0x91, 0xa6, 0xa8, 0x4e,
0xa8, 0x21, 0x9f, 0x2b,
0xaf, 0xf7, 0x94, 0xd4,
/* ----------- Device Capability Descriptor: BillBoard ---------- */
0x34, /* bLength */
0x10, /* bDescriptorType: DEVICE CAPABILITY Type */
0x0D, /* bDevCapabilityType: BILLBOARD_CAPABILITY */
USBD_BB_URL_STRING_INDEX, /* iAddtionalInfoURL: Index of string descriptor providing a URL where the user can go to get more
detailed information about the product and the various Alternate Modes it supports */
0x02, /* bNumberOfAlternateModes: Number of Alternate modes supported. The
maximum value that this field can be set to is MAX_NUM_ALT_MODE. */
0x00, /* bPreferredAlternateMode: Index of the preferred Alternate Mode. System
software may use this information to provide the user with a better user experience. */
0x00, 0x00, /* VCONN Power needed by the adapter for full functionality 000b = 1W */
0x01,0x00,0x00,0x00, /* bmConfigured. 01b: Alternate Mode configuration not attempted or exited */
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x21, 0x01, /* bcdVersion = 0x0121 */
0x00, /* bAdditionalFailureInfo */
0x00, /* bReserved */
LOBYTE(USBD_VID),
HIBYTE(USBD_VID), /* wSVID[0]: Standard or Vendor ID. This shall match one of the SVIDs
returned in response to a USB PD Discover SVIDs command */
0x00, /* bAlternateMode[0] Index of the Alternate Mode within the SVID as
returned in response to a Discover Modes command. Example:
0 <20> first Mode entry
1 <20> second mode entry */
USBD_BB_ALTMODE0_STRING_INDEX, /* iAlternateModeString[0]: Index of string descriptor describing protocol.
It is optional to support this string. */
LOBYTE(USBD_VID),
HIBYTE(USBD_VID), /* wSVID[1]: Standard or Vendor ID. This shall match one of the SVIDs
returned in response to a USB PD Discover SVIDs command */
0x01, /* bAlternateMode[1] Index of the Alternate Mode within the SVID as
returned in response to a Discover Modes command. Example:
0 <20> first Mode entry
1 <20> second Mode entry */
USBD_BB_ALTMODE1_STRING_INDEX, /* iAlternateModeString[1]: Index of string descriptor describing protocol.
It is optional to support this string. */
/* Alternate Mode Desc */
/* ----------- Device Capability Descriptor: BillBoard Alternate Mode Desc ---------- */
0x08, /* bLength */
0x10, /* bDescriptorType: Device Descriptor Type */
0x0F, /* bDevCapabilityType: BILLBOARD ALTERNATE MODE CAPABILITY */
0x00, /* bIndex: Index of Alternate Mode described in the Billboard Capability Desc */
0x10, 0x00, 0x00, 0x00, /* dwAlternateModeVdo: contents of the Mode VDO for the alternate mode identified by bIndex */
0x08, /* bLength */
0x10, /* bDescriptorType: Device Descriptor Type */
0x0F, /* bDevCapabilityType: BILLBOARD ALTERNATE MODE CAPABILITY */
0x01, /* bIndex: Index of Alternate Mode described in the Billboard Capability Desc */
0x20, 0x00, 0x00, 0x00, /* dwAlternateModeVdo: contents of the Mode VDO for the alternate mode identified by bIndex */
};
#endif
/* USB Standard Device Descriptor */
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
{
USB_LEN_LANGID_STR_DESC,
USB_DESC_TYPE_STRING,
@@ -100,7 +229,10 @@ __ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
HIBYTE(USBD_LANGID_STRING),
};
uint8_t USBD_StringSerial[USB_SIZ_STRING_SERIAL] =
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t USBD_StringSerial[USB_SIZ_STRING_SERIAL] =
{
USB_SIZ_STRING_SERIAL,
USB_DESC_TYPE_STRING,
@@ -123,6 +255,8 @@ static void Get_SerialNum(void);
*/
uint8_t *USBD_Class_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
UNUSED(speed);
*length = sizeof(USBD_DeviceDesc);
return (uint8_t *)USBD_DeviceDesc;
}
@@ -135,6 +269,8 @@ uint8_t *USBD_Class_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
*/
uint8_t *USBD_Class_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
UNUSED(speed);
*length = sizeof(USBD_LangIDDesc);
return (uint8_t *)USBD_LangIDDesc;
}
@@ -166,6 +302,8 @@ uint8_t *USBD_Class_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *leng
*/
uint8_t *USBD_Class_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
UNUSED(speed);
USBD_GetString((uint8_t *)USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
return USBD_StrDesc;
}
@@ -178,6 +316,8 @@ uint8_t *USBD_Class_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t
*/
uint8_t *USBD_Class_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
UNUSED(speed);
*length = USB_SIZ_STRING_SERIAL;
/* Update the serial number string descriptor with the data from the unique ID*/
@@ -246,6 +386,40 @@ static void Get_SerialNum(void)
}
}
#if ((USBD_LPM_ENABLED == 1) || (USBD_CLASS_BOS_ENABLED == 1))
/**
* @brief USBD_USR_BOSDescriptor
* return the BOS descriptor
* @param speed : current device speed
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t *USBD_USR_BOSDescriptor(USBD_SpeedTypeDef speed , uint16_t *length)
{
*length = sizeof(USBD_BOSDesc);
return (uint8_t*)USBD_BOSDesc;
}
#endif
#if (USBD_CLASS_USER_STRING_DESC == 1)
/**
* @brief Returns the Class User string descriptor.
* @param speed: Current device speed
* @param idx: index of string descriptor
* @param length: Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t *USBD_Class_UserStrDescriptor(USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length)
{
static uint8_t USBD_StrDesc[255];
return USBD_StrDesc;
}
#endif
/**
* @brief Convert Hex 32Bits value into char
* @param value: value to convert

24
Core/Src/usbd_ioreq.c
View File

@@ -85,15 +85,15 @@
* @retval status
*/
USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
uint8_t *pbuf, uint32_t len)
{
/* Set EP0 State */
pdev->ep0_state = USBD_EP0_DATA_IN;
pdev->ep_in[0].total_length = len;
pdev->ep_in[0].rem_length = len;
pdev->ep_in[0].rem_length = len;
/* Start the transfer */
USBD_LL_Transmit(pdev, 0x00U, pbuf, len);
(void)USBD_LL_Transmit(pdev, 0x00U, pbuf, len);
return USBD_OK;
}
@@ -107,10 +107,10 @@ USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev,
* @retval status
*/
USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
uint8_t *pbuf, uint32_t len)
{
/* Start the next transfer */
USBD_LL_Transmit(pdev, 0x00U, pbuf, len);
(void)USBD_LL_Transmit(pdev, 0x00U, pbuf, len);
return USBD_OK;
}
@@ -124,15 +124,15 @@ USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev,
* @retval status
*/
USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
uint8_t *pbuf, uint32_t len)
{
/* Set EP0 State */
pdev->ep0_state = USBD_EP0_DATA_OUT;
pdev->ep_out[0].total_length = len;
pdev->ep_out[0].rem_length = len;
pdev->ep_out[0].rem_length = len;
/* Start the transfer */
USBD_LL_PrepareReceive(pdev, 0U, pbuf, len);
(void)USBD_LL_PrepareReceive(pdev, 0U, pbuf, len);
return USBD_OK;
}
@@ -146,9 +146,9 @@ USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev,
* @retval status
*/
USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
uint8_t *pbuf, uint32_t len)
{
USBD_LL_PrepareReceive(pdev, 0U, pbuf, len);
(void)USBD_LL_PrepareReceive(pdev, 0U, pbuf, len);
return USBD_OK;
}
@@ -165,7 +165,7 @@ USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev)
pdev->ep0_state = USBD_EP0_STATUS_IN;
/* Start the transfer */
USBD_LL_Transmit(pdev, 0x00U, NULL, 0U);
(void)USBD_LL_Transmit(pdev, 0x00U, NULL, 0U);
return USBD_OK;
}
@@ -182,7 +182,7 @@ USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev)
pdev->ep0_state = USBD_EP0_STATUS_OUT;
/* Start the transfer */
USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
(void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
return USBD_OK;
}

1
README.md
View File

@@ -42,6 +42,7 @@ USB Device | HAL |
Tag v2.5.1 | Tag v1.10.2 ([stm32l0xx_hal_driver](https://github.com/STMicroelectronics/stm32l0xx_hal_driver))
Tag v2.5.2 | Tag v1.4.0 ([stm32l1xx_hal_driver](https://github.com/STMicroelectronics/stm32l1xx_hal_driver))
Tag v2.5.3 | Tag v1.7.3 ([stm32f0xx_hal_driver](https://github.com/STMicroelectronics/stm32f0xx_hal_driver))<br>Tag v1.1.4 ([stm32f1xx_hal_driver](https://github.com/STMicroelectronics/stm32f1xx_hal_driver))<br>Tag v1.2.4 ([stm32f2xx_hal_driver](https://github.com/STMicroelectronics/stm32f2xx_hal_driver))<br>Tag v1.5.3 ([stm32f3xx_hal_driver](https://github.com/STMicroelectronics/stm32f3xx_hal_driver))
Tag v2.6.0 | Tag v1.7.8 ([stm32f4xx_hal_driver](https://github.com/STMicroelectronics/stm32f4xx_hal_driver))<br>Tag v1.2.8 ([stm32f7xx_hal_driver](https://github.com/STMicroelectronics/stm32f7xx_hal_driver))<br>Tag v1.9.0 ([stm32h7xx_hal_driver](https://github.com/STMicroelectronics/stm32h7xx_hal_driver))<br>Tag v1.12.0 ([stm32l4xx_hal_driver](https://github.com/STMicroelectronics/stm32l4xx_hal_driver))<br>Tag v1.6.0 ([stm32wbxx_hal_driver](https://github.com/STMicroelectronics/stm32wbxx_hal_driver))
## Troubleshooting

25
Release_Notes.html
View File

@@ -923,7 +923,30 @@ ul
<tbody><tr style="">
<td style="padding: 0in;" valign="top">
<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.3 / 30-April-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.6.0 / 27-December-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
<ul style="margin-top: 0cm;" type="square"><li>Integration of three new USB device Class drivers:</li><ul><li>USB CDC ECM Class driver</li><li>USB CDC RNDIS Microsoft Class driver</li><li>USB Billboard Class driver</li></ul><li>Fix mondatory misra-c 2012 violations</li><li>update user core and class template files</li><li>USB Core:</li><ul><li>Fix unexpected EP0 stall during enumeration phase&nbsp;</li><li>Improve APIs error&nbsp;management and prevent accessing NULL pointers</li></ul><li>USB MSC Class:</li><ul><li>Fix USBCV specific class tests</li><li>Fix mutliple error with SCSI commands handling</li><li>Protect medium access when host ask for medium ejection</li></ul><li>USB CDC Class:</li><ul><li>Add new function to inform user that current IN transfer is completed</li><li>update transmit and receive APIs to transfer up to 64KB</li></ul></ul><ul style="margin-top: 0cm;" type="square"><li>USB AUDIO Class:</li><ul><li>Fix audio sync start buffer size</li><li>update user callback periodicTC args by adding pointer to user buffer and size</li></ul><li>USB CustomHID Class:</li><ul><li>Rework the OUT transfer complete and prevent automaticly re-enabling the OUT EP&nbsp;</li><li>Add new user API to restart the OUT transfer: USBD_CUSTOM_HID_ReceivePacket()</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.3 / 30-April-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>