修改了水坦克设计冷却，每次射击加入了检测，防止间隔太久还在一个状态，修改了状态机问题

drivers/gpio/gpio_control.c

@@ -41,7 +41,7 @@ void device_shot_fire_init(TankFireControl* this) {
         this->shooting_start_time = 0;
         this->state = TANK_STATE_READY;
         this->shot_interval_ms = 1000;
-        this->shot_duration_ms = 600;
+        this->shot_duration_ms = 1000;
     }else{
         this->last_shot_end_time = 0;
         this->shooting_start_time = 0;
@@ -75,6 +75,12 @@ int device_shot_cooling_init(){
 int device_fire_check(TankFireControl* this) {
     uint64_t current_time = get_current_time_millis(); // 假设已实现此函数
 
+    if (current_time - this->last_shot_end_time >= this->shot_interval_ms){
+                this->state = TANK_STATE_READY;
+                my_zlog_info("coolend");
+                return 0; // 冷却完成
+    }
+
     switch (this->state) {
         case TANK_STATE_READY:
             if (current_time - this->last_shot_end_time < this->shot_interval_ms) {