添加按键高阻态、使飞控进入BOOT、擦除flash

app/drivers/sertrf/key.c

@@ -6,7 +6,7 @@ cfg_board_pin_io_t key_switch = {
     .pin  = 9,
     .en_lev = 0,};
 cfg_board_pin_io_t boot_switch = {
-    .pin  = ~0,
+    .pin  = 18,
     .en_lev = 0,};
 // 新增事件类型
 // EVT_DOUBLE_CLICK: 双击
@@ -34,17 +34,17 @@ static void my_button_handler(button_event_t evt) {
             break;
         case EVT_DOUBLE_CLICK:        //双击
             // SYS_LOG_INF("[Event] DOUBLE_CLICK"); 
-            sertrf_rf_switch(1);
+            // sertrf_rf_switch(1);
             break;
         case EVT_LONG_PRESS:         //长按
             SYS_LOG_INF("[Event] LONG_PRESS");  
-            // Examples_run();
+            Examples_run();
             rgb_Indicator_light_off(0);  //如果处理有变色，需要该函数先调用
-            sertrf_rf_switch(0);
+            // sertrf_rf_switch(0);
             break;
         case EVT_SINGLE_LONG_PRESS:     //单击后长按
             rgb_Indicator_light_off(0); 
-            wifi_mode_switch(NULL);
+            // wifi_mode_switch(NULL);
             SYS_LOG_INF("[Event] SINGLE_LONG_PRESS"); 
             break;
         default: break;
@@ -171,7 +171,8 @@ void _work_button(void *arg) {
 void button_work_init() {
 
     pin_cfg_input(&key_switch);
-    pin_cfg_output(&boot_switch);
+    // pin_cfg_output(&boot_switch);
+    gpio_to_high_z(&boot_switch);
 
     button_init(&btn, read_button_pin, my_button_handler);
 
@@ -182,5 +183,11 @@ void button_work_init() {
 
 void boot_set(uint8_t value)
 {
+    pin_cfg_output(&boot_switch);
     pin_set_valid(&boot_switch, value);
 }
+
+void boot_set_high_z(void)
+{
+    gpio_to_high_z(&boot_switch);
+}