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Release v2.7.1

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This commit is contained in:
slimih
2020-08-31 09:19:23 +01:00
parent d1a9b6baea
commit 60d163f271
12 changed files with 406 additions and 26 deletions
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25
Class/AUDIO/Src/usbd_audio.c
View File

@@ -428,6 +428,11 @@ static uint8_t USBD_AUDIO_Setup(USBD_HandleTypeDef *pdev,
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (haudio == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS:
@@ -566,6 +571,11 @@ static uint8_t USBD_AUDIO_EP0_RxReady(USBD_HandleTypeDef *pdev)
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (haudio == NULL)
{
return (uint8_t)USBD_FAIL;
}
if (haudio->control.cmd == AUDIO_REQ_SET_CUR)
{
/* In this driver, to simplify code, only SET_CUR request is managed */
@@ -716,6 +726,11 @@ static uint8_t USBD_AUDIO_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (haudio == NULL)
{
return (uint8_t)USBD_FAIL;
}
if (epnum == AUDIO_OUT_EP)
{
/* Get received data packet length */
@@ -771,6 +786,11 @@ static void AUDIO_REQ_GetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (haudio == NULL)
{
return;
}
(void)USBD_memset(haudio->control.data, 0, 64U);
/* Send the current mute state */
@@ -789,6 +809,11 @@ static void AUDIO_REQ_SetCurrent(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef
USBD_AUDIO_HandleTypeDef *haudio;
haudio = (USBD_AUDIO_HandleTypeDef *)pdev->pClassData;
if (haudio == NULL)
{
return;
}
if (req->wLength != 0U)
{
/* Prepare the reception of the buffer over EP0 */

20
Class/CDC/Src/usbd_cdc.c
View File

@@ -592,6 +592,11 @@ static uint8_t USBD_CDC_Setup(USBD_HandleTypeDef *pdev,
uint16_t status_info = 0U;
USBD_StatusTypeDef ret = USBD_OK;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS:
@@ -753,6 +758,11 @@ static uint8_t USBD_CDC_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
if ((pdev->pUserData != NULL) && (hcdc->CmdOpCode != 0xFFU))
{
((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(hcdc->CmdOpCode,
@@ -849,6 +859,11 @@ uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev,
{
USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
hcdc->TxBuffer = pbuff;
hcdc->TxLength = length;
@@ -865,6 +880,11 @@ uint8_t USBD_CDC_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff)
{
USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
hcdc->RxBuffer = pbuff;
return (uint8_t)USBD_OK;

25
Class/CDC_ECM/Src/usbd_cdc_ecm.c
View File

@@ -619,6 +619,11 @@ static uint8_t USBD_CDC_ECM_Setup(USBD_HandleTypeDef *pdev,
uint16_t status_info = 0U;
uint8_t ifalt = 0U;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
@@ -816,6 +821,11 @@ static uint8_t USBD_CDC_ECM_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
USBD_CDC_ECM_HandleTypeDef *hcdc = (USBD_CDC_ECM_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
if ((pdev->pUserData != NULL) && (hcdc->CmdOpCode != 0xFFU))
{
((USBD_CDC_ECM_ItfTypeDef *)pdev->pUserData)->Control(hcdc->CmdOpCode,
@@ -939,6 +949,11 @@ uint8_t USBD_CDC_ECM_SetTxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff, uint3
{
USBD_CDC_ECM_HandleTypeDef *hcdc = (USBD_CDC_ECM_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
hcdc->TxBuffer = pbuff;
hcdc->TxLength = length;
@@ -956,6 +971,11 @@ uint8_t USBD_CDC_ECM_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff)
{
USBD_CDC_ECM_HandleTypeDef *hcdc = (USBD_CDC_ECM_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
hcdc->RxBuffer = pbuff;
return (uint8_t)USBD_OK;
@@ -1034,6 +1054,11 @@ uint8_t USBD_CDC_ECM_SendNotification(USBD_HandleTypeDef *pdev,
USBD_CDC_ECM_HandleTypeDef *hcdc = (USBD_CDC_ECM_HandleTypeDef *)pdev->pClassData;
USBD_StatusTypeDef ret = USBD_OK;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Initialize the request fields */
(hcdc->Req).bmRequest = CDC_ECM_BMREQUEST_TYPE_ECM;
(hcdc->Req).bRequest = (uint8_t)Notif;

65
Class/CDC_RNDIS/Src/usbd_cdc_rndis.c
View File

@@ -676,6 +676,11 @@ static uint8_t USBD_CDC_RNDIS_Setup(USBD_HandleTypeDef *pdev,
uint16_t status_info = 0U;
USBD_StatusTypeDef ret = USBD_OK;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
@@ -912,6 +917,11 @@ static uint8_t USBD_CDC_RNDIS_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
if ((pdev->pUserData != NULL) && (hcdc->CmdOpCode != 0xFFU))
{
/* Check if the received command is SendEncapsulated command */
@@ -1048,6 +1058,11 @@ uint8_t USBD_CDC_RNDIS_SetTxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff, uin
{
USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
hcdc->TxBuffer = pbuff;
hcdc->TxLength = length;
@@ -1065,6 +1080,11 @@ uint8_t USBD_CDC_RNDIS_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff)
{
USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
hcdc->RxBuffer = pbuff;
return (uint8_t)USBD_OK;
@@ -1168,6 +1188,11 @@ uint8_t USBD_CDC_RNDIS_SendNotification(USBD_HandleTypeDef *pdev,
UNUSED(bVal);
UNUSED(pData);
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Initialize the request fields */
(hcdc->Req).bmRequest = CDC_RNDIS_BMREQUEST_TYPE_RNDIS;
(hcdc->Req).bRequest = (uint8_t)Notif;
@@ -1280,6 +1305,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessInitMsg(USBD_HandleTypeDef *pdev,
/* Store the Message Request ID */
uint32_t ReqId = InitMessage->ReqId;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Check correctness of the message (MsgType already checked by entry to this function) */
if ((InitMessage->MsgLength != sizeof(USBD_CDC_RNDIS_InitMsgTypeDef)) || \
(InitMessage->MajorVersion < CDC_RNDIS_VERSION_MAJOR))
@@ -1331,6 +1361,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessHaltMsg(USBD_HandleTypeDef *pdev,
/* Get the CDC_RNDIS handle pointer */
USBD_CDC_RNDIS_HandleTypeDef *hcdc = (USBD_CDC_RNDIS_HandleTypeDef *)pdev->pClassData;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Set CDC_RNDIS state to INITIALIZED */
hcdc->State = CDC_RNDIS_STATE_UNINITIALIZED;
@@ -1361,6 +1396,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessKeepAliveMsg(USBD_HandleTypeDef *pdev,
/* Store the Message Request ID */
uint32_t ReqId = Msg->ReqId;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Check correctness of the message (MsgType already checked by entry to this function) */
if (Msg->MsgLength != sizeof(USBD_CDC_RNDIS_KpAliveMsgTypeDef))
{
@@ -1406,6 +1446,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessQueryMsg(USBD_HandleTypeDef *pdev,
/* Store the Message Request ID */
uint32_t ReqId = Msg->RequestId;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Process the OID depending on its code */
switch (Msg->Oid)
{
@@ -1549,6 +1594,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessSetMsg(USBD_HandleTypeDef *pdev,
/* Store the Message Request ID */
uint32_t ReqId = SetMessage->ReqId;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (SetMessage->Oid)
{
case OID_GEN_CURRENT_PACKET_FILTER:
@@ -1600,6 +1650,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessResetMsg(USBD_HandleTypeDef *pdev,
/* Use same Msg input buffer as response buffer */
USBD_CDC_RNDIS_ResetCpltMsgTypeDef *ResetResponse = (USBD_CDC_RNDIS_ResetCpltMsgTypeDef *)(void *)Msg;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
if ((ResetMessage->MsgLength != sizeof(USBD_CDC_RNDIS_ResetMsgTypeDef)) || \
(ResetMessage->Reserved != 0U))
{
@@ -1647,6 +1702,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessPacketMsg(USBD_HandleTypeDef *pdev,
/* Get and format the Msg input */
USBD_CDC_RNDIS_PacketMsgTypeDef *PacketMsg = (USBD_CDC_RNDIS_PacketMsgTypeDef *)Msg;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Check correctness of the message */
if ((PacketMsg->MsgType != CDC_RNDIS_PACKET_MSG_ID))
{
@@ -1684,6 +1744,11 @@ static uint8_t USBD_CDC_RNDIS_ProcessUnsupportedMsg(USBD_HandleTypeDef *pdev,
/* Use same Msg input buffer as response buffer */
USBD_CDC_RNDIS_StsChangeMsgTypeDef *Response = (USBD_CDC_RNDIS_StsChangeMsgTypeDef *)(void *)Msg;
if (hcdc == NULL)
{
return (uint8_t)USBD_FAIL;
}
/* Setup the response buffer content */
Response->MsgType = CDC_RNDIS_INDICATE_STATUS_MSG_ID;
Response->MsgLength = sizeof(USBD_CDC_RNDIS_StsChangeMsgTypeDef);

10
Class/CustomHID/Src/usbd_customhid.c
View File

@@ -448,6 +448,11 @@ static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
uint16_t status_info = 0U;
USBD_StatusTypeDef ret = USBD_OK;
if (hhid == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS:
@@ -713,6 +718,11 @@ static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
{
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
if (hhid == NULL)
{
return (uint8_t)USBD_FAIL;
}
if (hhid->IsReportAvailable == 1U)
{
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->OutEvent(hhid->Report_buf[0],

49
Class/DFU/Src/usbd_dfu.c
View File

@@ -340,6 +340,11 @@ static uint8_t USBD_DFU_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *re
uint16_t len = 0U;
uint16_t status_info = 0U;
if (hdfu == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS:
@@ -498,6 +503,11 @@ static uint8_t USBD_DFU_EP0_TxReady(USBD_HandleTypeDef *pdev)
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
USBD_DFU_MediaTypeDef *DfuInterface = (USBD_DFU_MediaTypeDef *)pdev->pUserData;
if (hdfu == NULL)
{
return (uint8_t)USBD_FAIL;
}
if (hdfu->dev_state == DFU_STATE_DNLOAD_BUSY)
{
/* Decode the Special Command */
@@ -674,6 +684,11 @@ static void DFU_Detach(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
if (hdfu == NULL)
{
return;
}
if ((hdfu->dev_state == DFU_STATE_IDLE) ||
(hdfu->dev_state == DFU_STATE_DNLOAD_SYNC) ||
(hdfu->dev_state == DFU_STATE_DNLOAD_IDLE) ||
@@ -717,6 +732,11 @@ static void DFU_Download(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
if (hdfu == NULL)
{
return;
}
/* Data setup request */
if (req->wLength > 0U)
{
@@ -775,6 +795,11 @@ static void DFU_Upload(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
uint8_t *phaddr;
uint32_t addr;
if (hdfu == NULL)
{
return;
}
/* Data setup request */
if (req->wLength > 0U)
{
@@ -866,6 +891,11 @@ static void DFU_GetStatus(USBD_HandleTypeDef *pdev)
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
USBD_DFU_MediaTypeDef *DfuInterface = (USBD_DFU_MediaTypeDef *)pdev->pUserData;
if (hdfu == NULL)
{
return;
}
switch (hdfu->dev_state)
{
case DFU_STATE_DNLOAD_SYNC:
@@ -941,6 +971,11 @@ static void DFU_ClearStatus(USBD_HandleTypeDef *pdev)
{
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
if (hdfu == NULL)
{
return;
}
if (hdfu->dev_state == DFU_STATE_ERROR)
{
hdfu->dev_state = DFU_STATE_IDLE;
@@ -974,6 +1009,11 @@ static void DFU_GetState(USBD_HandleTypeDef *pdev)
{
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
if (hdfu == NULL)
{
return;
}
/* Return the current state of the DFU interface */
(void)USBD_CtlSendData(pdev, &hdfu->dev_state, 1U);
}
@@ -988,6 +1028,10 @@ static void DFU_Abort(USBD_HandleTypeDef *pdev)
{
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
if (hdfu == NULL)
{
return;
}
if ((hdfu->dev_state == DFU_STATE_IDLE) ||
(hdfu->dev_state == DFU_STATE_DNLOAD_SYNC) ||
@@ -1018,6 +1062,11 @@ static void DFU_Leave(USBD_HandleTypeDef *pdev)
{
USBD_DFU_HandleTypeDef *hdfu = (USBD_DFU_HandleTypeDef *)pdev->pClassData;
if (hdfu == NULL)
{
return;
}
hdfu->manif_state = DFU_MANIFEST_COMPLETE;
if (((USBD_DFU_CfgDesc[(11U + (9U * USBD_DFU_MAX_ITF_NUM))]) & 0x04U) != 0U)

10
Class/HID/Src/usbd_hid.c
View File

@@ -450,6 +450,11 @@ static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *re
uint8_t *pbuf;
uint16_t status_info = 0U;
if (hhid == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
case USB_REQ_TYPE_CLASS :
@@ -566,6 +571,11 @@ uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev, uint8_t *report, uint16_t
{
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
if (hhid == NULL)
{
return (uint8_t)USBD_FAIL;
}
if (pdev->dev_state == USBD_STATE_CONFIGURED)
{
if (hhid->state == HID_IDLE)

11
Class/MSC/Src/usbd_msc.c
View File

@@ -349,12 +349,12 @@ uint8_t USBD_MSC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
(void)USBD_LL_CloseEP(pdev, MSC_EPIN_ADDR);
pdev->ep_in[MSC_EPIN_ADDR & 0xFU].is_used = 0U;
/* De-Init the BOT layer */
MSC_BOT_DeInit(pdev);
/* Free MSC Class Resources */
if (pdev->pClassData != NULL)
{
/* De-Init the BOT layer */
MSC_BOT_DeInit(pdev);
(void)USBD_free(pdev->pClassData);
pdev->pClassData = NULL;
}
@@ -374,6 +374,11 @@ uint8_t USBD_MSC_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
USBD_StatusTypeDef ret = USBD_OK;
uint16_t status_info = 0U;
if (hmsc == NULL)
{
return (uint8_t)USBD_FAIL;
}
switch (req->bmRequest & USB_REQ_TYPE_MASK)
{
/* Class request */

49
Class/MSC/Src/usbd_msc_bot.c
View File

@@ -99,6 +99,11 @@ void MSC_BOT_Init(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
hmsc->bot_state = USBD_BOT_IDLE;
hmsc->bot_status = USBD_BOT_STATUS_NORMAL;
@@ -126,6 +131,11 @@ void MSC_BOT_Reset(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
hmsc->bot_state = USBD_BOT_IDLE;
hmsc->bot_status = USBD_BOT_STATUS_RECOVERY;
@@ -146,7 +156,11 @@ 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;
if (hmsc != NULL)
{
hmsc->bot_state = USBD_BOT_IDLE;
}
}
/**
@@ -162,6 +176,11 @@ void MSC_BOT_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
switch (hmsc->bot_state)
{
case USBD_BOT_DATA_IN:
@@ -193,6 +212,11 @@ void MSC_BOT_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
switch (hmsc->bot_state)
{
case USBD_BOT_IDLE:
@@ -221,6 +245,11 @@ static void MSC_BOT_CBW_Decode(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
hmsc->csw.dTag = hmsc->cbw.dTag;
hmsc->csw.dDataResidue = hmsc->cbw.dDataLength;
@@ -286,6 +315,11 @@ static void MSC_BOT_SendData(USBD_HandleTypeDef *pdev, uint8_t *pbuf, uint32_t
uint32_t length = MIN(hmsc->cbw.dDataLength, len);
if (hmsc == NULL)
{
return;
}
hmsc->csw.dDataResidue -= len;
hmsc->csw.bStatus = USBD_CSW_CMD_PASSED;
hmsc->bot_state = USBD_BOT_SEND_DATA;
@@ -304,6 +338,11 @@ void MSC_BOT_SendCSW(USBD_HandleTypeDef *pdev, uint8_t CSW_Status)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
hmsc->csw.dSignature = USBD_BOT_CSW_SIGNATURE;
hmsc->csw.bStatus = CSW_Status;
hmsc->bot_state = USBD_BOT_IDLE;
@@ -327,6 +366,11 @@ static void MSC_BOT_Abort(USBD_HandleTypeDef *pdev)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
if ((hmsc->cbw.bmFlags == 0U) &&
(hmsc->cbw.dDataLength != 0U) &&
(hmsc->bot_status == USBD_BOT_STATUS_NORMAL))
@@ -355,6 +399,11 @@ void MSC_BOT_CplClrFeature(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
if (hmsc->bot_status == USBD_BOT_STATUS_ERROR) /* Bad CBW Signature */
{
(void)USBD_LL_StallEP(pdev, MSC_EPIN_ADDR);

105
Class/MSC/Src/usbd_msc_scsi.c
View File

@@ -123,6 +123,11 @@ 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;
if (hmsc == NULL)
{
return -1;
}
switch (cmd[0])
{
case SCSI_TEST_UNIT_READY:
@@ -208,6 +213,11 @@ static int8_t SCSI_TestUnitReady(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
UNUSED(params);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
/* case 9 : Hi > D0 */
if (hmsc->cbw.dDataLength != 0U)
{
@@ -249,6 +259,11 @@ static int8_t SCSI_Inquiry(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *param
uint16_t len;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
if (hmsc->cbw.dDataLength == 0U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
@@ -303,6 +318,11 @@ static int8_t SCSI_ReadCapacity10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
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))
@@ -342,6 +362,11 @@ static int8_t SCSI_ReadCapacity16(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
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))
@@ -395,6 +420,11 @@ static int8_t SCSI_ReadFormatCapacity(USBD_HandleTypeDef *pdev, uint8_t lun, uin
int8_t ret;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
ret = ((USBD_StorageTypeDef *)pdev->pUserData)->GetCapacity(lun, &blk_nbr, &blk_size);
if ((ret != 0) || (hmsc->scsi_medium_state == SCSI_MEDIUM_EJECTED))
@@ -438,6 +468,11 @@ static int8_t SCSI_ModeSense6(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *pa
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint16_t len = MODE_SENSE6_LEN;
if (hmsc == NULL)
{
return -1;
}
if (params[4] <= len)
{
len = params[4];
@@ -462,6 +497,11 @@ static int8_t SCSI_ModeSense10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *p
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint16_t len = MODE_SENSE10_LEN;
if (hmsc == NULL)
{
return -1;
}
if (params[8] <= len)
{
len = params[8];
@@ -486,6 +526,11 @@ static int8_t SCSI_RequestSense(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *
uint8_t i;
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
if (hmsc->cbw.dDataLength == 0U)
{
SCSI_SenseCode(pdev, hmsc->cbw.bLUN, ILLEGAL_REQUEST, INVALID_CDB);
@@ -538,6 +583,11 @@ void SCSI_SenseCode(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t sKey, uint8_t
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return;
}
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;
@@ -562,6 +612,11 @@ static int8_t SCSI_StartStopUnit(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
if ((hmsc->scsi_medium_state == SCSI_MEDIUM_LOCKED) && ((params[4] & 0x3U) == 2U))
{
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, INVALID_FIELED_IN_COMMAND);
@@ -603,6 +658,11 @@ static int8_t SCSI_AllowPreventRemovable(USBD_HandleTypeDef *pdev, uint8_t lun,
UNUSED(lun);
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
if (params[4] == 0U)
{
hmsc->scsi_medium_state = SCSI_MEDIUM_UNLOCKED;
@@ -629,6 +689,11 @@ 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;
if (hmsc == NULL)
{
return -1;
}
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
/* case 10 : Ho <> Di */
@@ -690,6 +755,11 @@ 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 == NULL)
{
return -1;
}
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
/* case 10 : Ho <> Di */
@@ -754,6 +824,11 @@ static int8_t SCSI_Write10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *param
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint32_t len;
if (hmsc == NULL)
{
return -1;
}
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
if (hmsc->cbw.dDataLength == 0U)
@@ -834,6 +909,11 @@ static int8_t SCSI_Write12(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *param
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
uint32_t len;
if (hmsc == NULL)
{
return -1;
}
if (hmsc->bot_state == USBD_BOT_IDLE) /* Idle */
{
if (hmsc->cbw.dDataLength == 0U)
@@ -917,6 +997,11 @@ static int8_t SCSI_Verify10(USBD_HandleTypeDef *pdev, uint8_t lun, uint8_t *para
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
if ((params[1] & 0x02U) == 0x02U)
{
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, INVALID_FIELED_IN_COMMAND);
@@ -946,6 +1031,11 @@ static int8_t SCSI_CheckAddressRange(USBD_HandleTypeDef *pdev, uint8_t lun,
{
USBD_MSC_BOT_HandleTypeDef *hmsc = (USBD_MSC_BOT_HandleTypeDef *)pdev->pClassData;
if (hmsc == NULL)
{
return -1;
}
if ((blk_offset + blk_nbr) > hmsc->scsi_blk_nbr)
{
SCSI_SenseCode(pdev, lun, ILLEGAL_REQUEST, ADDRESS_OUT_OF_RANGE);
@@ -966,6 +1056,11 @@ 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;
if (hmsc == NULL)
{
return -1;
}
len = MIN(len, MSC_MEDIA_PACKET);
if (((USBD_StorageTypeDef *)pdev->pUserData)->Read(lun, hmsc->bot_data,
@@ -1003,6 +1098,11 @@ static int8_t SCSI_ProcessWrite(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;
if (hmsc == NULL)
{
return -1;
}
len = MIN(len, MSC_MEDIA_PACKET);
if (((USBD_StorageTypeDef *)pdev->pUserData)->Write(lun, hmsc->bot_data,
@@ -1048,6 +1148,11 @@ static int8_t SCSI_UpdateBotData(USBD_MSC_BOT_HandleTypeDef *hmsc,
{
uint16_t len = length;
if (hmsc == NULL)
{
return -1;
}
hmsc->bot_data_length = len;
while (len != 0U)

3
Core/Src/usbd_core.c
View File

@@ -500,10 +500,13 @@ USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev)
return USBD_FAIL;
}
if (pdev->pClassData != NULL)
{
if (pdev->pClass->DeInit != NULL)
{
(void)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);

54
Release_Notes.html
View File

@@ -15,6 +15,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<link rel="File-List" href="Release_Notes_for_STM32F2xx_StdPeriph_Driver_files/filelist.xml">
<link rel="Edit-Time-Data" href="Release_Notes_for_STM32F2xx_StdPeriph_Driver_files/editdata.mso"><!--[if !mso]>
@@ -892,8 +893,7 @@ ul
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1"/>
</o:shapelayout></xml><![endif]--><meta content="MCD Application Team" name="author"></head>
<body style="" link="blue" vlink="blue">
</o:shapelayout></xml><![endif]--><meta content="MCD Application Team" name="author"></head><body style="" link="blue" vlink="blue">
<div class="WordSection1">
@@ -923,8 +923,22 @@ ul
<table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
<tbody><tr>
<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;">V2.7.0 / 12-August-2020</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
<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-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: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.7.1 / 18-August-2020</span></h3>
<b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<br>
</span></u></b>
<ul style="margin-top: 0cm;" type="square">
<li>USB All Class:</li>
<ul>
<li>Add NULL pointer access check to Class handler<br>
</li>
</ul>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.7.0 / 12-August-2020</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></p><ul style="margin-top: 0cm;" type="square"><li>Integration of&nbsp; new USB device Class driver:</li><ul><li>USB video Class driver based on USB-IF video class definition version 1.1</li></ul></ul>
@@ -952,7 +966,7 @@ Changes</span></u></b></p><ul style="margin-top: 0cm;" type="square"><li>Integra
<ul style="margin-top: 0cm;" type="square"><li>USB Core:</li><ul><li>Enhance NULL pointer check in Core APIs</li><li>Allow supporting both USER and USER Class string desc</li><li>Add support of USB controller which handles packet-size splitting by hardware</li><li>Avoid compilation warning due macro redefinition</li><li>change
added to USBD_HandleTypeDef structure: dev_state, old_dev_state and
ep0_state declaration become volatile to disable compiler optimization</li><li>Word spelling correction and file indentation improved</li><li>usbd_conf.h/c Template file updated to suggest using by default a static memory allocation for Class handler</li></ul></ul><ul style="margin-top: 0cm;" type="square"><li>USB All Classes</li><ul><li>Word spelling correction and file indentation improved</li><li>Allow updating device config descriptor Max power from user code usbd_conf.h using USBD_MAX_POWER define</li><li>Fix device config descriptor bmAttributes value which depends on user code define USBD_SELF_POWERED</li></ul></ul><ul style="margin-top: 0cm;" type="square"><li>USB CDC Class:</li><ul><li>Class specific request, add protection to limit the maximum data length to be sent by the CDC device</li></ul></ul><ul style="margin-top: 0cm;" type="square"><li>USB CustomHID Class:</li><ul><li>Allow changing CustomHID data EP size from user code </li></ul></ul>
<br><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;">V2.6.1 / 05-June-2020</span></h3>
<br><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.6.1 / 05-June-2020</span></h3>
@@ -1001,7 +1015,7 @@ compatibility with device library version below v2.6.0<br>
<ul style="margin-top: 0cm;" type="square">
<li>Fix minor misra-c 2012 violations</li>
</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;">V2.6.0 / 27-December-2019</span></h3>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-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>
@@ -1025,7 +1039,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
<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 mandatory 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 multiple 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 automatically 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
<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 mandatory 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 multiple 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 automatically 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: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-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>
@@ -1048,7 +1062,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
<ul style="margin-top: 0cm;" type="square"><li>Fix misra-c 2012 high severity violations</li><li>Core driver:</li><ul><li>protect shared macros __ALIGN_BEGIN, __ALIGN_END with C directive #ifndef</li><li>update Core driver and DFU Class driver to use&nbsp;USBD_SUPPORT_USER_STRING_DESC instead of &nbsp;USBD_SUPPORT_USER_STRING</li><li>&nbsp;prevent accessing to NULL pointer if the get descriptor functions are not defined</li><li>Update on USBD_LL_Resume(),&nbsp; restore the device state only if the current state is USBD_STATE_SUSPENDED </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;">V2.5.2 / 27-Mars-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
<ul style="margin-top: 0cm;" type="square"><li>Fix misra-c 2012 high severity violations</li><li>Core driver:</li><ul><li>protect shared macros __ALIGN_BEGIN, __ALIGN_END with C directive #ifndef</li><li>update Core driver and DFU Class driver to use&nbsp;USBD_SUPPORT_USER_STRING_DESC instead of &nbsp;USBD_SUPPORT_USER_STRING</li><li>&nbsp;prevent accessing to NULL pointer if the get descriptor functions are not defined</li><li>Update on USBD_LL_Resume(),&nbsp; restore the device state only if the current state is USBD_STATE_SUSPENDED </li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.2 / 27-Mars-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>
@@ -1072,7 +1086,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
<ul style="margin-top: 0cm;" type="square"><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;"></span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US"></span><span style="font-family: Verdana; font-size: 10pt;"></span>fix compilation warning due to&nbsp;<span style="font-size: 11pt; font-family: &quot;Calibri&quot;,sans-serif;" lang="EN-US">unreachable
</span> instruction code introduced with CMSIS V5.4.0 NVIC_SystemReset() prototype change</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;">V2.5.1 / 03-August-2018<br>
</span> instruction code introduced with CMSIS V5.4.0 NVIC_SystemReset() prototype change</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.1 / 03-August-2018<br>
</span></h3>
@@ -1114,7 +1128,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
<ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section by adding path to get copy of ST Ultimate Liberty license</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Core: Fix unexpected stall during status OUT phase</span></li><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">rework hdfu struct to prevent&nbsp;</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US">unaligned </span><span style="font-family: Verdana; font-size: 10pt;"> addresses</span></li></ul><li>MSC Class:</li><ul><li>fix lba address overflow during large file transfers &gt; 4Go</li></ul><li>Template Class:</li><ul><li>add missing Switch case Break on USBD_Template_Setup API</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;">V2.5.0 / 15-December-2017<br>
<ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section by adding path to get copy of ST Ultimate Liberty license</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Core: Fix unexpected stall during status OUT phase</span></li><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">rework hdfu struct to prevent&nbsp;</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US">unaligned </span><span style="font-family: Verdana; font-size: 10pt;"> addresses</span></li></ul><li>MSC Class:</li><ul><li>fix lba address overflow during large file transfers &gt; 4Go</li></ul><li>Template Class:</li><ul><li>add missing Switch case Break on USBD_Template_Setup API</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.0 / 15-December-2017<br>
</span></h3>
@@ -1156,7 +1170,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
<ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Update</span><span style="font-size: 10pt; font-family: Verdana;">&nbsp;some functions to be&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">MISRAC 2004</span><span style="font-size: 10pt; font-family: Verdana;"> compliant</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add HS and OtherSpeed configuration descriptor for HID and&nbsp;CustomHID classes</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Correct error handling in all class setup function</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add usbd_desc_template.c/ usbd_desc_template.h templates files</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add support of class and vendor request<br></span></li><li><span style="font-family: Verdana; font-size: 10pt;">CDC Class:&nbsp;</span><span style="font-family: Verdana; font-size: 10pt;">fix zero-length packet issue in bulk IN transfer</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Fix compilation warning with unused arguments for some functions</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Improve USB Core enumeration state machine<br></span></li></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;">V2.4.2 / 11-December-2015<br>
<ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Update</span><span style="font-size: 10pt; font-family: Verdana;">&nbsp;some functions to be&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">MISRAC 2004</span><span style="font-size: 10pt; font-family: Verdana;"> compliant</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add HS and OtherSpeed configuration descriptor for HID and&nbsp;CustomHID classes</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Correct error handling in all class setup function</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add usbd_desc_template.c/ usbd_desc_template.h templates files</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add support of class and vendor request<br></span></li><li><span style="font-family: Verdana; font-size: 10pt;">CDC Class:&nbsp;</span><span style="font-family: Verdana; font-size: 10pt;">fix zero-length packet issue in bulk IN transfer</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Fix compilation warning with unused arguments for some functions</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Improve USB Core enumeration state machine<br></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.2 / 11-December-2015<br>
</span></h3>
@@ -1203,7 +1217,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
</ul>
<br>
<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;">V2.4.1 / 19-June-2015<br>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.1 / 19-June-2015<br>
</span></h3>
@@ -1262,7 +1276,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
<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;">V2.4.0 / 28-February-2015<br>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.0 / 28-February-2015<br>
</span></h3>
@@ -1312,7 +1326,7 @@ USBD_CDC_Setup() function to allow correct user implementation of
CDC_SET_CONTROL_LINE_STATE and similar no-data setup requests.<br></span></li></ul></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;">V2.3.0 / 04-November-2014<br>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.3.0 / 04-November-2014<br>
</span></h3>
@@ -1355,7 +1369,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
</ul>
<li><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous source code comments update</span></li>
</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;">V2.2.0 / 13-June-2014</span></h3>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.2.0 / 13-June-2014</span></h3>
@@ -1401,7 +1415,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
</ul>
</ul>
<div style="margin-left: 80px;"><span style="font-size: 10pt; font-family: Verdana;">ex. for the HID, the <span style="font-style: italic;">USBD_HID_CLASS</span> macro is defined this way </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">#define USBD_HID_CLASS&nbsp; &amp;USBD_HID</span></span><br>&nbsp; <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">and the application code can use the previous definition: <span style="font-style: italic;">&amp;USBD_HID</span> ex. <span style="font-style: italic;">USBD_RegisterClass(&amp;USBD_Device, &amp;USBD_HID)</span> or the new <span style="font-style: italic;">USBD_HID_CLASS</span> ex. <span style="font-style: italic;">USBD_RegisterClass(&amp;USBD_Device, USBD_HID_CLASS)</span></span></div>
<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;">V2.1.0 / 22-April-2014</span></h3>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.0 / 22-April-2014</span></h3>
@@ -1439,7 +1453,7 @@ Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; col
</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;">V2.0.0 / 18-February-2014</span></h3>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 18-February-2014</span></h3>
@@ -1464,14 +1478,14 @@ modified vs. V1.1.0, and thus the 2 versions are not compatible.<br>
</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: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 / 19-March-2012<o:p></o:p></span></h3>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 / 19-March-2012<o:p></o:p></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<o:p></o:p></span></u></b></p>
<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Official support of </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">STM32F4xx</span> devices</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">All source files: license disclaimer text update and add link to the License file on ST Internet.<br></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle test mode in the set feature request</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle dynamically the USB SELF POWERED feature</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle correctly the USBD_CtlError process to take into account error during Control OUT stage</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous bug fix</span></li></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: 171px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 22-July-2011<o:p></o:p></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
<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Official support of </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">STM32F4xx</span> devices</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">All source files: license disclaimer text update and add link to the License file on ST Internet.<br></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle test mode in the set feature request</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle dynamically the USB SELF POWERED feature</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle correctly the USBD_CtlError process to take into account error during Control OUT stage</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous bug fix</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 171px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 22-July-2011<o:p></o:p></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<o:p></o:p></span></u></b></p>
<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">First official version for <span style="font-weight: bold; font-style: italic;">STM32F105/7xx</span> and <span style="font-weight: bold; font-style: italic;">STM32F2xx</span> devices</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span><br><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span>
<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="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2><p>This
<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2><p>This
software component is licensed by ST under Ultimate Liberty license
SLA0044,&nbsp;the "License"; You may not use this component except in
compliance with the License. You may obtain a copy of the License at:</p><p style="text-align: center;"><a href="http://www.st.com/SLA0044" target="_blank">http://www.st.com/SLA0044</a></p><p class="MsoNormal" style="text-align: justify;"><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif; color: black;"></span><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;,serif;"><o:p></o:p></span></p>