RMUL2025/User/bsp/a/bsp_uart.c

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

#include "usart.h"

/* Private define ----------------------------------------------------------- */
#define DR16_UART USART1
/* #define XXX_UART USARTX */

/* Private macro ------------------------------------------------------------ */
/* Private typedef ---------------------------------------------------------- */
/* Private variables -------------------------------------------------------- */
static struct {
  struct {
    void (*TxHalfCpltCallback)(void); /* UART Tx Half Complete Callback */
    void (*TxCpltCallback)(void);     /* UART Tx Complete Callback */
    void (*RxHalfCpltCallback)(void); /* UART Rx Half Complete Callback */
    void (*RxCpltCallback)(void);     /* UART Rx Complete Callback */
    void (*ErrorCallback)(void);      /* UART Error Callback */
    void (*AbortCpltCallback)(void);  /* UART Abort Complete Callback */
    void (*AbortTransmitCpltCallback)(
        void); /* UART Abort Transmit Complete Callback */
    void (*AbortReceiveCpltCallback)(
        void); /* UART Abort Receive Complete Callback  */
  } dr16;
  /* Add other uart device here. */
} bsp_uart_callback;

/* Private function  -------------------------------------------------------- */
void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.TxCpltCallback != NULL) {
      bsp_uart_callback.dr16.TxCpltCallback();
    }
  }
}

void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.TxHalfCpltCallback != NULL) {
      bsp_uart_callback.dr16.TxHalfCpltCallback();
    }
  }
}

void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.RxCpltCallback != NULL) {
      bsp_uart_callback.dr16.RxCpltCallback();
    }
  }
}

void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.RxHalfCpltCallback != NULL) {
      bsp_uart_callback.dr16.RxHalfCpltCallback();
    }
  }
}

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.ErrorCallback != NULL) {
      bsp_uart_callback.dr16.ErrorCallback();
    }
  }
}

void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.AbortCpltCallback != NULL) {
      bsp_uart_callback.dr16.AbortCpltCallback();
    }
  }
}

void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.AbortTransmitCpltCallback != NULL) {
      bsp_uart_callback.dr16.AbortTransmitCpltCallback();
    }
  }
}

void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart) {
  if (huart->Instance == DR16_UART) {
    if (bsp_uart_callback.dr16.AbortReceiveCpltCallback != NULL) {
      bsp_uart_callback.dr16.AbortReceiveCpltCallback();
    }
  }
  /*
  else if (hspi->Instance == XXX_UART) {
          if (bsp_uart_callback.xxx.AbortReceiveCpltCallback != NULL) {
                  bsp_uart_callback.xxx.AbortReceiveCpltCallback();
          }
  }
  */
}

/* Exported functions ------------------------------------------------------- */
int8_t BSP_UART_RegisterCallback(BSP_UART_t uart, BSP_UART_Callback_t type,
                              void (*callback)(void)) {
  if (callback == NULL) return -1;

  switch (uart) {
    case BSP_UART_DR16:
      switch (type) {
        case BSP_UART_TX_HALFCOMPLETE_CB:
          bsp_uart_callback.dr16.TxHalfCpltCallback = callback;
          break;
        case BSP_UART_TX_COMPLETE_CB:
          bsp_uart_callback.dr16.TxCpltCallback = callback;
          break;
        case BSP_UART_RX_HALFCOMPLETE_CB:
          bsp_uart_callback.dr16.RxHalfCpltCallback = callback;
          break;
        case BSP_UART_RX_COMPLETE_CB:
          bsp_uart_callback.dr16.RxCpltCallback = callback;
          break;
        case BSP_UART_ERROR_CB:
          bsp_uart_callback.dr16.ErrorCallback = callback;
          break;
        case BSP_UART_ABORT_COMPLETE_CB:
          bsp_uart_callback.dr16.AbortCpltCallback = callback;
          break;
        case BSP_UART_ABORT_TRANSMIT_COMPLETE_CB:
          bsp_uart_callback.dr16.AbortTransmitCpltCallback = callback;
          break;
        case BSP_UART_ABORT_RECEIVE_COMPLETE_CB:
          bsp_uart_callback.dr16.AbortReceiveCpltCallback = callback;
          break;
        default:
          return -1;
      }
      break;
    /*
    case BSP_UART_XXX:
            switch (type) {
                    case BSP_UART_TX_HALFCOMPLETE_CB:
                            bsp_uart_callback.xxx.TxHalfCpltCallback = callback;
                            break;
                    case BSP_UART_TX_COMPLETE_CB:
                            bsp_uart_callback.xxx.TxCpltCallback = callback;
                            break;
                    case BSP_UART_RX_HALFCOMPLETE_CB:
                            bsp_uart_callback.xxx.RxHalfCpltCallback = callback;
                            break;
                    case BSP_UART_RX_COMPLETE_CB:
                            bsp_uart_callback.xxx.RxCpltCallback = callback;
                            break;
                    case BSP_UART_ERROR_CB:
                            bsp_uart_callback.xxx.ErrorCallback = callback;
                            break;
                    case BSP_UART_ABORT_COMPLETE_CB:
                            bsp_uart_callback.xxx.AbortCpltCallback = callback;
                            break;
                    case BSP_UART_ABORT_TRANSMIT_COMPLETE_CB:
                            bsp_uart_callback.xxx.AbortTransmitCpltCallback =
    callback; break; case BSP_UART_ABORT_RECEIVE_COMPLETE_CB:
                            bsp_uart_callback.xxx.AbortReceiveCpltCallback =
    callback; break; default: return -1;
            }
            break;
    */
    default:
      return -1;
  }
  return 0;
}

int8_t BSP_UART_Transmit(BSP_UART_t uart, uint8_t *data, uint16_t len) {
  if (data == NULL) return -1;

  switch (uart) {
    case BSP_UART_DR16:
      return -1;
      /*
      case BSP_UART_XXX:
              return -1;
      */
  }
  return 0;
}
int8_t BSP_UART_Receive(BSP_UART_t uart, uint8_t *data, uint16_t len) {
  if (data == NULL) return -1;

  switch (uart) {
    case BSP_UART_DR16:
      HAL_UART_Receive_DMA(&huart1, data, len);
      break;
      /*
      case BSP_UART_XXX:
              return -1;
      */
  }
  return 0;
}