优化调试新增按键驱动

BSP/Inc/bsp_key.h

@@ -0,0 +1,111 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : bsp_key.h
+  * @brief          : Board support package key driver header file
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+#ifndef BSP_KEY_H
+#define BSP_KEY_H
+
+#include <stdint.h>
+
+/**
+ * @brief Key ID definitions
+ */
+typedef enum {
+    BSP_KEY_ID_KEY0 = 0,
+    BSP_KEY_ID_KEY1,
+    BSP_KEY_ID_WKUP,
+    BSP_KEY_ID_MAX
+} bsp_key_id_t;
+
+/**
+ * @brief Key state definitions
+ */
+typedef enum {
+    BSP_KEY_STATE_RELEASED = 0,
+    BSP_KEY_STATE_PRESSED
+} bsp_key_state_t;
+
+/**
+ * @brief Key event definitions
+ */
+typedef enum {
+    BSP_KEY_EVENT_NONE = 0,
+    BSP_KEY_EVENT_PRESSED,        /* Key pressed event */
+    BSP_KEY_EVENT_RELEASED,       /* Key released event */
+    BSP_KEY_EVENT_LONG_PRESSED,   /* Key long pressed event */
+    BSP_KEY_EVENT_REPEAT,         /* Key repeat event */
+    BSP_KEY_EVENT_SHORT_PRESSED   /* Key short pressed event */
+} bsp_key_event_t;
+
+/**
+ * @brief Initialize all keys
+ */
+void bsp_key_init(void);
+
+/**
+ * @brief Update key state (call this function periodically, e.g. every 10ms)
+ */
+void bsp_key_update(void);
+
+/**
+ * @brief Read debounced key state
+ * @param key_id: Key ID
+ * @retval Key state
+ */
+bsp_key_state_t bsp_key_read(bsp_key_id_t key_id);
+
+/**
+ * @brief Check if key is pressed
+ * @param key_id: Key ID
+ * @retval 1 if pressed, 0 otherwise
+ */
+uint8_t bsp_key_is_pressed(bsp_key_id_t key_id);
+
+/**
+ * @brief Check if key is released
+ * @param key_id: Key ID
+ * @retval 1 if released, 0 otherwise
+ */
+uint8_t bsp_key_is_released(bsp_key_id_t key_id);
+
+/**
+ * @brief Check for key press event (edge detection)
+ * @param key_id: Key ID
+ * @retval 1 if key was pressed, 0 otherwise
+ */
+uint8_t bsp_key_get_press_event(bsp_key_id_t key_id);
+
+/**
+ * @brief Check for key release event (edge detection)
+ * @param key_id: Key ID
+ * @retval 1 if key was released, 0 otherwise
+ */
+uint8_t bsp_key_get_release_event(bsp_key_id_t key_id);
+
+/**
+ * @brief Check for key long pressed event
+ * @param key_id: Key ID
+ * @retval 1 if key was long pressed, 0 otherwise
+ */
+uint8_t bsp_key_get_long_press_event(bsp_key_id_t key_id);
+
+/**
+ * @brief Check for key repeat event
+ * @param key_id: Key ID
+ * @retval 1 if key repeat event occurred, 0 otherwise
+ */
+uint8_t bsp_key_get_repeat_event(bsp_key_id_t key_id);
+
+/**
+ * @brief Check for key short pressed event
+ * @param key_id: Key ID
+ * @retval 1 if key was short pressed, 0 otherwise
+ */
+uint8_t bsp_key_get_short_press_event(bsp_key_id_t key_id);
+
+#endif /* BSP_KEY_H */