tm_stm32_usb_device_cdc.h

#ifndef TM_USBD_CDC_H
#define TM_USBD_CDC_H 100

/* C++ detection */
#ifdef __cplusplus
extern "C" {
#endif

#include "stm32fxxx_hal.h"
#include "defines.h"
#include "tm_stm32_delay.h"
#include "tm_stm32_buffer.h"
#include "tm_stm32_usb.h"
#include "tm_stm32_usb_device.h"
#include "usbd_core.h"
#include "usbd_cdc.h"
#include "usbd_cdc_if.h"
#include "string.h"

/* Receive & transmit buffer size for both USB modes */
#ifndef USBD_CDC_BUFFER_SIZE
#define USBD_CDC_BUFFER_SIZE               256
#endif

/* Receive buffer size for FS mode */
#ifndef USBD_CDC_RECEIVE_BUFFER_SIZE_FS
#define USBD_CDC_RECEIVE_BUFFER_SIZE_FS    USBD_CDC_BUFFER_SIZE
#endif
/* Receive buffer size for HS mode */
#ifndef USBD_CDC_RECEIVE_BUFFER_SIZE_HS
#define USBD_CDC_RECEIVE_BUFFER_SIZE_HS    USBD_CDC_BUFFER_SIZE
#endif
/* Transmit buffer size for FS mode */
#ifndef USBD_CDC_TRANSMIT_BUFFER_SIZE_FS
#define USBD_CDC_TRANSMIT_BUFFER_SIZE_FS   USBD_CDC_BUFFER_SIZE
#endif
/* Transmit buffer size for HS mode */
#ifndef USBD_CDC_TRANSMIT_BUFFER_SIZE_HS
#define USBD_CDC_TRANSMIT_BUFFER_SIZE_HS   USBD_CDC_BUFFER_SIZE
#endif
/* Temporary buffer TX size for USB transmissions */
#ifndef USBD_CDC_TMP_TRANSMIT_BUFFER_SIZE
#define USBD_CDC_TMP_TRANSMIT_BUFFER_SIZE  USBD_CDC_BUFFER_SIZE
#endif
/* Temporary buffer RX size for USB transmissions */
#ifndef USBD_CDC_TMP_RECEIVE_BUFFER_SIZE
#define USBD_CDC_TMP_RECEIVE_BUFFER_SIZE   USBD_CDC_BUFFER_SIZE
#endif

typedef struct {
    uint32_t Baudrate; 
    uint8_t Stopbits;  
    uint8_t DataBits;  
    uint8_t Parity;    
    uint8_t Updated;   
} TM_USBD_CDC_Settings_t;

TM_USBD_Result_t TM_USBD_CDC_Init(TM_USB_t USB_Mode);

void TM_USBD_CDC_Process(TM_USB_t USB_Mode);

uint16_t TM_USBD_CDC_Putc(TM_USB_t USB_Mode, char ch);

uint16_t TM_USBD_CDC_Puts(TM_USB_t USB_Mode, const char* str);

uint16_t TM_USBD_CDC_PutArray(TM_USB_t USB_Mode, uint8_t* buff, uint16_t count);

uint8_t TM_USBD_CDC_Getc(TM_USB_t USB_Mode, char* ch);

uint16_t TM_USBD_CDC_Gets(TM_USB_t USB_Mode, char* buff, uint16_t buffsize);

uint16_t TM_USBD_CDC_GetArray(TM_USB_t USB_Mode, uint8_t* buff, uint16_t count);

void TM_USBD_CDC_GetSettings(TM_USB_t USB_Mode, TM_USBD_CDC_Settings_t* Settings);

/* Private functions */
void TM_USBD_CDC_INT_AddToBuffer(USBD_HandleTypeDef* pdev, uint8_t* Values, uint16_t Num);

/* C++ detection */
#ifdef __cplusplus
}
#endif

#endif