chore: 更新。

src-tauri/src/display/manager.rs

@@ -158,16 +158,10 @@ impl Manager {
 
                         let rpc = rpc::Manager::global().await;
 
-                        rpc.publish_desktop_cmd(&models::CmdRespMqMessage::Brightness(
-                            models::ConfigDisplayCmd {
-                                display_index: config.id,
-                                value: models::CmdRespWithRange {
-                                    value: config.brightness,
-                                    min: config.min_brightness,
-                                    max: config.max_brightness,
-                                },
-                            },
-                        ))
+                        rpc.publish_desktop_cmd(
+                            format!("display{}/brightness", display_brightness.display_index).as_str(),
+                            target.to_be_bytes().to_vec(),
+                        )
                         .await;
                     }
                     Err(err) => {

src-tauri/src/rpc/manager.rs

@@ -52,11 +52,9 @@ impl Manager {
     pub async fn publish_led_sub_pixels(&self, payload: Vec<u8>) -> anyhow::Result<()> {
         self.client.publish_led_sub_pixels(payload).await
     }
-    pub async fn publish_desktop_cmd<T>(&self, msg: &T) -> anyhow::Result<()>
-    where
-        T: ?Sized + serde::Serialize,
+    pub async fn publish_desktop_cmd(&self, field: &str, payload: Vec<u8>) -> anyhow::Result<()>
     {
-        self.client.publish_desktop_cmd(msg).await
+        self.client.publish_desktop_cmd(field, payload).await
     }
 
     pub fn client(&self) -> &MqttRpc {

src-tauri/src/rpc/mqtt.rs

@@ -12,7 +12,6 @@ const DISPLAY_TOPIC: &'static str = "display-ambient-light/display";
 const DESKTOP_TOPIC: &'static str = "display-ambient-light/desktop";
 const DISPLAY_BRIGHTNESS_TOPIC: &'static str = "display-ambient-light/board/brightness";
 const BOARD_SEND_CMD: &'static str = "display-ambient-light/board/cmd";
-const DESKTOP_SEND_CMD: &'static str = "display-ambient-light/desktop/cmd";
 
 pub struct MqttRpc {
     client: mqtt::AsyncClient,
@@ -227,16 +226,12 @@ impl MqttRpc {
     ) -> broadcast::Receiver<display::DisplayBrightness> {
         self.change_display_brightness_tx.subscribe()
     }
-    pub async fn publish_desktop_cmd<T>(&self, msg: &T) -> anyhow::Result<()>
-    where
-        T: ?Sized + serde::Serialize,
+    pub async fn publish_desktop_cmd(&self, field: &str, payload: Vec<u8>) -> anyhow::Result<()>
     {
-        let str = serde_json::to_string(msg)
-            .map_err(|err| anyhow::anyhow!("can not serialize. {:?}", err))?;
         self.client
             .publish(mqtt::Message::new(
-                DESKTOP_SEND_CMD,
-                str.as_bytes(),
+                format!("{}/{}", DESKTOP_TOPIC, field),
+                payload,
                 mqtt::QOS_1,
             ))
             .await