优化实现串口驱动，SPI驱动 W25QXX还需要初始化验证修复

BSP/Src/bsp_board_manager.c

@@ -0,0 +1,107 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : bsp_board_manager.c
+  * @brief          : Board support package manager source file
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+#include "bsp_board_manager.h"
+#include "bsp_board.h"
+
+/* Forward declarations for board configurations */
+extern const bsp_board_config_t stm32f407vet6_board_config;
+
+/**
+ * @brief List of supported board configurations
+ */
+static const bsp_board_config_t* supported_boards[] = {
+    &stm32f407vet6_board_config,
+    /* Add more board configurations here */
+};
+
+/**
+ * @brief Current board configuration index
+ */
+static uint8_t current_board_index = 0;
+
+/**
+ * @brief Get number of supported boards
+ * @retval Number of supported boards
+ */
+uint8_t bsp_board_get_count(void) {
+    return sizeof(supported_boards) / sizeof(supported_boards[0]);
+}
+
+/**
+ * @brief Get board configuration by index
+ * @param index: Board configuration index
+ * @retval Pointer to board configuration structure, NULL if invalid index
+ */
+const bsp_board_config_t* bsp_board_get_by_index(uint8_t index) {
+    if (index < bsp_board_get_count()) {
+        return supported_boards[index];
+    }
+    return NULL;
+}
+
+/**
+ * @brief Get board configuration by name
+ * @param name: Board name string
+ * @retval Pointer to board configuration structure, NULL if not found
+ */
+const bsp_board_config_t* bsp_board_get_by_name(const char* name) {
+    for (uint8_t i = 0; i < bsp_board_get_count(); i++) {
+        if (supported_boards[i]->name != NULL && 
+            strcmp(supported_boards[i]->name, name) == 0) {
+            return supported_boards[i];
+        }
+    }
+    return NULL;
+}
+
+/**
+ * @brief Set current board configuration by index
+ * @param index: Board configuration index
+ * @retval 0 if successful, -1 if invalid index
+ */
+int8_t bsp_board_set_by_index(uint8_t index) {
+    if (index < bsp_board_get_count()) {
+        current_board_index = index;
+        return 0;
+    }
+    return -1;
+}
+
+/**
+ * @brief Set current board configuration by name
+ * @param name: Board name string
+ * @retval 0 if successful, -1 if not found
+ */
+int8_t bsp_board_set_by_name(const char* name) {
+    for (uint8_t i = 0; i < bsp_board_get_count(); i++) {
+        if (supported_boards[i]->name != NULL && 
+            strcmp(supported_boards[i]->name, name) == 0) {
+            current_board_index = i;
+            return 0;
+        }
+    }
+    return -1;
+}
+
+/**
+ * @brief Get current board configuration
+ * @retval Pointer to current board configuration structure
+ */
+const bsp_board_config_t* bsp_board_get_config(void) {
+    return supported_boards[current_board_index];
+}
+
+/**
+ * @brief Get current board index
+ * @retval Current board index
+ */
+uint8_t bsp_board_get_current_index(void) {
+    return current_board_index;
+}