feat: 完成按键、屏幕和蜂鸣器适配

app/by_button.h

@@ -0,0 +1,33 @@
+#ifndef _BY_BUTTON_H__
+#define _BY_BUTTON_H__
+
+#include <stdio.h>
+#include <stdint.h>
+
+#define LONG_PRESS_THRESHOLD_MS   (300ULL)
+#define LONG_PRESS_THRESHOLD_TICK (LONG_PRESS_THRESHOLD_MS * 18000ULL)
+
+#define BUTTON_UP_PIN   E12
+#define BUTTON_DOWN_PIN E11
+#define BUTTON_LEFT_PIN E10
+#define BUTTON_RIGHT_PIN E14
+#define BUTTON_CENTER_PIN E13
+#define BUTTON_SIDE_PIN E15
+
+typedef enum button_event_t{
+    button_event_none = 0,
+    button_event_up,
+    button_event_down,
+    button_event_left,
+    button_event_right,
+    button_event_center_sp,
+    button_event_center_lp,
+    button_event_side,
+}button_event_t;
+
+extern button_event_t button_event;
+
+void by_button_init(void);
+uint8_t by_button_get_status(void);
+
+#endif