forked from stm/stm32-mw-usb-device
Release v2.6.0
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@@ -68,13 +68,15 @@ static int8_t TEMPLATE_Init(void);
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static int8_t TEMPLATE_DeInit(void);
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static int8_t TEMPLATE_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length);
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static int8_t TEMPLATE_Receive(uint8_t *pbuf, uint32_t *Len);
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static int8_t TEMPLATE_TransmitCplt(uint8_t *pbuf, uint32_t *Len, uint8_t epnum);
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USBD_CDC_ItfTypeDef USBD_CDC_Template_fops =
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{
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TEMPLATE_Init,
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TEMPLATE_DeInit,
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TEMPLATE_Control,
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TEMPLATE_Receive
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TEMPLATE_Receive,
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TEMPLATE_TransmitCplt
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};
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USBD_CDC_LineCodingTypeDef linecoding =
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@@ -192,7 +194,7 @@ static int8_t TEMPLATE_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length)
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*
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* @note
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* This function will issue a NAK packet on any OUT packet received on
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* USB endpoint untill exiting this function. If you exit this function
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* USB endpoint until exiting this function. If you exit this function
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* before transfer is complete on CDC interface (ie. using DMA controller)
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* it will result in receiving more data while previous ones are still
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* not sent.
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@@ -203,6 +205,29 @@ static int8_t TEMPLATE_Control(uint8_t cmd, uint8_t *pbuf, uint16_t length)
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*/
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static int8_t TEMPLATE_Receive(uint8_t *Buf, uint32_t *Len)
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{
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UNUSED(Buf);
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UNUSED(Len);
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return (0);
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}
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/**
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* @brief TEMPLATE_TransmitCplt
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* Data transmited callback
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*
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* @note
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* This function is IN transfer complete callback used to inform user that
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* the submitted Data is successfully sent over USB.
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*
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* @param Buf: Buffer of data to be received
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* @param Len: Number of data received (in bytes)
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* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
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*/
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static int8_t TEMPLATE_TransmitCplt(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
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{
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UNUSED(Buf);
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UNUSED(Len);
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UNUSED(epnum);
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return (0);
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}
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