添加bsp_spi

User/bsp/spi.c

@@ -0,0 +1,106 @@
+/* Includes ----------------------------------------------------------------- */
+#include "bsp\spi.h"
+
+/* Private define ----------------------------------------------------------- */
+/* Private macro ------------------------------------------------------------ */
+/* Private typedef ---------------------------------------------------------- */
+/* Private variables -------------------------------------------------------- */
+static void (*SPI_Callback[BSP_SPI_NUM][BSP_SPI_CB_NUM])(void);
+
+/* Private function  -------------------------------------------------------- */
+static BSP_SPI_t SPI_Get(SPI_HandleTypeDef *hspi) {
+  if (hspi->Instance == SPI1)
+    return BSP_SPI_OLED;
+  /*
+  else if (hspi->Instance == SPIX)
+                  return BSP_SPI_XXX;
+  */
+  else
+    return BSP_SPI_ERR;
+}
+
+void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[bsp_spi][BSP_SPI_TX_CPLT_CB]) {
+      SPI_Callback[bsp_spi][BSP_SPI_TX_CPLT_CB]();
+    }
+  }
+}
+
+void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_CPLT_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_CPLT_CB]();
+  }
+}
+
+void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_CPLT_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_CPLT_CB]();
+  }
+}
+
+void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_HALF_CPLT_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_HALF_CPLT_CB]();
+  }
+}
+
+void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_HALF_CPLT_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_HALF_CPLT_CB]();
+  }
+}
+
+void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_HALF_CPLT_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_HALF_CPLT_CB]();
+  }
+}
+
+void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_ERROR_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_ERROR_CB]();
+  }
+}
+
+void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi) {
+  BSP_SPI_t bsp_spi = SPI_Get(hspi);
+  if (bsp_spi != BSP_SPI_ERR) {
+    if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_ABORT_CPLT_CB])
+      SPI_Callback[SPI_Get(hspi)][BSP_SPI_ABORT_CPLT_CB]();
+  }
+}
+
+/* Exported functions ------------------------------------------------------- */
+SPI_HandleTypeDef *BSP_SPI_GetHandle(BSP_SPI_t spi) {
+  switch (spi) {
+    case BSP_SPI_OLED:
+      return &hspi1;
+    /*
+    case BSP_SPI_XXX:
+            return &hspiX;
+    */
+    default:
+      return NULL;
+  }
+}
+
+int8_t BSP_SPI_RegisterCallback(BSP_SPI_t spi, BSP_SPI_Callback_t type,
+                                void (*callback)(void)) {
+  if (callback == NULL) return BSP_ERR_NULL;
+  SPI_Callback[spi][type] = callback;
+  return BSP_OK;
+}

User/bsp/spi.h

@@ -0,0 +1,46 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ----------------------------------------------------------------- */
+#include <spi.h>
+
+#include "bsp/bsp.h"
+
+/* Exported constants ------------------------------------------------------- */
+/* Exported macro ----------------------------------------------------------- */
+/* Exported types ----------------------------------------------------------- */
+
+/* 要添加使用SPI的新设备，需要先在此添加对应的枚举值 */
+
+/* SPI实体枚举，与设备对应 */
+typedef enum {
+  BSP_SPI_OLED,
+  /* BSP_SPI_XXX,*/
+  BSP_SPI_NUM,
+  BSP_SPI_ERR,
+} BSP_SPI_t;
+
+/* SPI支持的中断回调函数类型，具体参考HAL中定义 */
+typedef enum {
+  BSP_SPI_TX_CPLT_CB,
+  BSP_SPI_RX_CPLT_CB,
+  BSP_SPI_TX_RX_CPLT_CB,
+  BSP_SPI_TX_HALF_CPLT_CB,
+  BSP_SPI_RX_HALF_CPLT_CB,
+  BSP_SPI_TX_RX_HALF_CPLT_CB,
+  BSP_SPI_ERROR_CB,
+  BSP_SPI_ABORT_CPLT_CB,
+  BSP_SPI_CB_NUM,
+} BSP_SPI_Callback_t;
+
+/* Exported functions prototypes -------------------------------------------- */
+SPI_HandleTypeDef *BSP_SPI_GetHandle(BSP_SPI_t spi);
+int8_t BSP_SPI_RegisterCallback(BSP_SPI_t spi, BSP_SPI_Callback_t type,
+                                void (*callback)(void));
+
+#ifdef __cplusplus
+}
+#endif