diff options
Diffstat (limited to 'firmware/targets/f6/cube/Src/usbd_cdc_if.c')
| -rw-r--r-- | firmware/targets/f6/cube/Src/usbd_cdc_if.c | 161 |
1 files changed, 74 insertions, 87 deletions
diff --git a/firmware/targets/f6/cube/Src/usbd_cdc_if.c b/firmware/targets/f6/cube/Src/usbd_cdc_if.c index 5f1a4196..e0d92f27 100644 --- a/firmware/targets/f6/cube/Src/usbd_cdc_if.c +++ b/firmware/targets/f6/cube/Src/usbd_cdc_if.c @@ -125,8 +125,8 @@ extern USBD_HandleTypeDef hUsbDeviceFS; static int8_t CDC_Init_FS(void); static int8_t CDC_DeInit_FS(void); static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length); -static int8_t CDC_Receive_FS(uint8_t* pbuf, uint32_t *Len); -static int8_t CDC_TransmitCplt_FS(uint8_t *pbuf, uint32_t *Len, uint8_t epnum); +static int8_t CDC_Receive_FS(uint8_t* pbuf, uint32_t* Len); +static int8_t CDC_TransmitCplt_FS(uint8_t* pbuf, uint32_t* Len, uint8_t epnum); /* USER CODE BEGIN PRIVATE_FUNCTIONS_DECLARATION */ @@ -137,38 +137,30 @@ static int8_t CDC_TransmitCplt_FS(uint8_t *pbuf, uint32_t *Len, uint8_t epnum); */ USBD_CDC_ItfTypeDef USBD_Interface_fops_FS = -{ - CDC_Init_FS, - CDC_DeInit_FS, - CDC_Control_FS, - CDC_Receive_FS, - CDC_TransmitCplt_FS -}; + {CDC_Init_FS, CDC_DeInit_FS, CDC_Control_FS, CDC_Receive_FS, CDC_TransmitCplt_FS}; /* Private functions ---------------------------------------------------------*/ /** * @brief Initializes the CDC media low layer over the FS USB IP * @retval USBD_OK if all operations are OK else USBD_FAIL */ -static int8_t CDC_Init_FS(void) -{ - /* USER CODE BEGIN 3 */ - /* Set Application Buffers */ - USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0); - USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS); - return (USBD_OK); - /* USER CODE END 3 */ +static int8_t CDC_Init_FS(void) { + /* USER CODE BEGIN 3 */ + /* Set Application Buffers */ + USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0); + USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS); + return (USBD_OK); + /* USER CODE END 3 */ } /** * @brief DeInitializes the CDC media low layer * @retval USBD_OK if all operations are OK else USBD_FAIL */ -static int8_t CDC_DeInit_FS(void) -{ - /* USER CODE BEGIN 4 */ - return (USBD_OK); - /* USER CODE END 4 */ +static int8_t CDC_DeInit_FS(void) { + /* USER CODE BEGIN 4 */ + return (USBD_OK); + /* USER CODE END 4 */ } /** @@ -178,70 +170,68 @@ static int8_t CDC_DeInit_FS(void) * @param length: 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_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length) -{ - /* USER CODE BEGIN 5 */ - switch(cmd) - { +static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length) { + /* USER CODE BEGIN 5 */ + switch(cmd) { case CDC_SEND_ENCAPSULATED_COMMAND: - break; + break; case CDC_GET_ENCAPSULATED_RESPONSE: - break; + break; case CDC_SET_COMM_FEATURE: - break; + break; case CDC_GET_COMM_FEATURE: - break; + break; case CDC_CLEAR_COMM_FEATURE: - break; - - /*******************************************************************************/ - /* Line Coding Structure */ - /*-----------------------------------------------------------------------------*/ - /* Offset | Field | Size | Value | Description */ - /* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/ - /* 4 | bCharFormat | 1 | Number | Stop bits */ - /* 0 - 1 Stop bit */ - /* 1 - 1.5 Stop bits */ - /* 2 - 2 Stop bits */ - /* 5 | bParityType | 1 | Number | Parity */ - /* 0 - None */ - /* 1 - Odd */ - /* 2 - Even */ - /* 3 - Mark */ - /* 4 - Space */ - /* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */ - /*******************************************************************************/ + break; + + /*******************************************************************************/ + /* Line Coding Structure */ + /*-----------------------------------------------------------------------------*/ + /* Offset | Field | Size | Value | Description */ + /* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/ + /* 4 | bCharFormat | 1 | Number | Stop bits */ + /* 0 - 1 Stop bit */ + /* 1 - 1.5 Stop bits */ + /* 2 - 2 Stop bits */ + /* 5 | bParityType | 1 | Number | Parity */ + /* 0 - None */ + /* 1 - Odd */ + /* 2 - Even */ + /* 3 - Mark */ + /* 4 - Space */ + /* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */ + /*******************************************************************************/ case CDC_SET_LINE_CODING: - break; + break; case CDC_GET_LINE_CODING: - break; + break; case CDC_SET_CONTROL_LINE_STATE: - break; + break; case CDC_SEND_BREAK: - break; + break; - default: - break; - } + default: + break; + } - return (USBD_OK); - /* USER CODE END 5 */ + return (USBD_OK); + /* USER CODE END 5 */ } /** @@ -259,13 +249,12 @@ static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length) * @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_Receive_FS(uint8_t* Buf, uint32_t *Len) -{ - /* USER CODE BEGIN 6 */ - USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]); - USBD_CDC_ReceivePacket(&hUsbDeviceFS); - return (USBD_OK); - /* USER CODE END 6 */ +static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t* Len) { + /* USER CODE BEGIN 6 */ + USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]); + USBD_CDC_ReceivePacket(&hUsbDeviceFS); + return (USBD_OK); + /* USER CODE END 6 */ } /** @@ -279,18 +268,17 @@ static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len) * @param Len: Number of data to be sent (in bytes) * @retval USBD_OK if all operations are OK else USBD_FAIL or USBD_BUSY */ -uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len) -{ - uint8_t result = USBD_OK; - /* USER CODE BEGIN 7 */ - USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef*)hUsbDeviceFS.pClassData; - if (hcdc->TxState != 0){ - return USBD_BUSY; - } - USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len); - result = USBD_CDC_TransmitPacket(&hUsbDeviceFS); - /* USER CODE END 7 */ - return result; +uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len) { + uint8_t result = USBD_OK; + /* USER CODE BEGIN 7 */ + USBD_CDC_HandleTypeDef* hcdc = (USBD_CDC_HandleTypeDef*)hUsbDeviceFS.pClassData; + if(hcdc->TxState != 0) { + return USBD_BUSY; + } + USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len); + result = USBD_CDC_TransmitPacket(&hUsbDeviceFS); + /* USER CODE END 7 */ + return result; } /** @@ -305,15 +293,14 @@ uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len) * @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_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum) -{ - uint8_t result = USBD_OK; - /* USER CODE BEGIN 13 */ - UNUSED(Buf); - UNUSED(Len); - UNUSED(epnum); - /* USER CODE END 13 */ - return result; +static int8_t CDC_TransmitCplt_FS(uint8_t* Buf, uint32_t* Len, uint8_t epnum) { + uint8_t result = USBD_OK; + /* USER CODE BEGIN 13 */ + UNUSED(Buf); + UNUSED(Len); + UNUSED(epnum); + /* USER CODE END 13 */ + return result; } /* USER CODE BEGIN PRIVATE_FUNCTIONS_IMPLEMENTATION */ |