fix: 修复了确认对话框操作的变量在点击时被重置的bug

src/atx/executor.rs

@@ -258,6 +258,7 @@ impl AtxKeyExecutor {
 
     /// Pulse Serial relay
     async fn pulse_serial(&self, duration: Duration) -> Result<()> {
+        info!("Pulse serial relay on {} pin {}", self.config.device, self.config.pin);
         // Turn relay on
         self.send_serial_relay_command(true)?;
 
@@ -272,13 +273,19 @@ impl AtxKeyExecutor {
 
     /// Send Serial relay command using cached handle
     fn send_serial_relay_command(&self, on: bool) -> Result<()> {
+        // user config pin should be 1 for most LCUS modules (A0 01 01 A2)
+        // if user set 0, it will send A0 00 01 A1 which might not work
         let channel = self.config.pin as u8;
 
         // LCUS-Type Protocol
+        // Frame: [StopByte(A0), Channel, State, Checksum]
         // Checksum = A0 + channel + state
         let state = if on { 1 } else { 0 };
         let checksum = 0xA0u8.wrapping_add(channel).wrapping_add(state);
         
+        // Example for Channel 1:
+        // ON:  A0 01 01 A2
+        // OFF: A0 01 00 A1
         let cmd = [0xA0, channel, state, checksum];
 
         let mut guard = self.serial_handle.lock().unwrap();

src/atx/types.rs

@@ -33,7 +33,7 @@ pub enum AtxDriverType {
     Gpio,
     /// USB HID relay module
     UsbRelay,
-    /// Serial/COM port relay (LCUS type)
+    /// Serial/COM port relay (taobao LCUS type)
     Serial,
     /// Disabled / Not configured
     None,

src/web/handlers/mod.rs

@@ -2641,6 +2641,7 @@ pub async fn atx_power(
     State(state): State<Arc<AppState>>,
     Json(req): Json<AtxPowerControlRequest>,
 ) -> Result<Json<LoginResponse>> {
+    tracing::info!("Received ATX power request: action={}", req.action);
     let atx_guard = state.atx.read().await;
     let atx = atx_guard
         .as_ref()