Library/DS_VirtualComPort
1
0
Fork 0
forked from stm/stm32-mw-usb-device
Code Pull Requests Activity

Release v2.6.0

Browse Source
This commit is contained in:
slimih
2020-07-15 14:29:44 +01:00
parent e5a58ee226
commit 228c5c57ea
45 changed files with 8603 additions and 2949 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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);
/**
* @}
*/