usbd_cdc_if_template.c

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/* Includes ------------------------------------------------------------------*/
#include "usbd_cdc_if_template.h"

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);

USBD_CDC_ItfTypeDef USBD_CDC_Template_fops = 
{
  TEMPLATE_Init,
  TEMPLATE_DeInit,
  TEMPLATE_Control,
  TEMPLATE_Receive
};

USBD_CDC_LineCodingTypeDef linecoding =
  {
    115200, /* baud rate*/
    0x00,   /* stop bits-1*/
    0x00,   /* parity - none*/
    0x08    /* nb. of bits 8*/
  };

/* Private functions ---------------------------------------------------------*/

static int8_t TEMPLATE_Init(void)
{
  /*
     Add your initialization code here 
  */ 
  return (0);
}

static int8_t TEMPLATE_DeInit(void)
{
  /*
     Add your deinitialization code here 
  */ 
  return (0);
}


static int8_t TEMPLATE_Control  (uint8_t cmd, uint8_t* pbuf, uint16_t length)
{ 
  switch (cmd)
  {
  case CDC_SEND_ENCAPSULATED_COMMAND:
    /* Add your code here */
    break;

  case CDC_GET_ENCAPSULATED_RESPONSE:
    /* Add your code here */
    break;

  case CDC_SET_COMM_FEATURE:
    /* Add your code here */
    break;

  case CDC_GET_COMM_FEATURE:
    /* Add your code here */
    break;

  case CDC_CLEAR_COMM_FEATURE:
    /* Add your code here */
    break;

  case CDC_SET_LINE_CODING:
    linecoding.bitrate    = (uint32_t)(pbuf[0] | (pbuf[1] << 8) |\
                            (pbuf[2] << 16) | (pbuf[3] << 24));
    linecoding.format     = pbuf[4];
    linecoding.paritytype = pbuf[5];
    linecoding.datatype   = pbuf[6];
    
    /* Add your code here */
    break;

  case CDC_GET_LINE_CODING:
    pbuf[0] = (uint8_t)(linecoding.bitrate);
    pbuf[1] = (uint8_t)(linecoding.bitrate >> 8);
    pbuf[2] = (uint8_t)(linecoding.bitrate >> 16);
    pbuf[3] = (uint8_t)(linecoding.bitrate >> 24);
    pbuf[4] = linecoding.format;
    pbuf[5] = linecoding.paritytype;
    pbuf[6] = linecoding.datatype;     
    
    /* Add your code here */
    break;

  case CDC_SET_CONTROL_LINE_STATE:
    /* Add your code here */
    break;

  case CDC_SEND_BREAK:
     /* Add your code here */
    break;    
    
  default:
    break;
  }

  return (0);
}

static int8_t TEMPLATE_Receive (uint8_t* Buf, uint32_t *Len)
{
 
  return (0);
}

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/