UPD: Type update event

src/main/index.ts

@@ -121,29 +121,29 @@ app.whenReady().then(() => {
   ipcMain.on('electron:openExternal', (_event, url) => shell.openExternal(url))
   ipcMain.on('electron:openDevTools', () => mainWindow.webContents.toggleDevTools())
   ipcMain.on('electron:reload', () => mainWindow.webContents.reloadIgnoringCache())
-  nanoSerialApi.on('nanoSerialApi:device-attached', (deviceid, ...data) => {
+  nanoSerialApi.on('nanoSerialApi:device-attached', (deviceid, data) => {
     console.log('Attached event', deviceid, data)
-    mainWindow.webContents.send('nanoSerialApi:event', 'device-attached', deviceid, ...data)
+    mainWindow.webContents.send('nanoSerialApi:event', 'device-attached', deviceid, data)
   })
-  nanoSerialApi.on('nanoSerialApi:device-detached', (deviceid, ...data) => {
+  nanoSerialApi.on('nanoSerialApi:device-detached', (deviceid, data) => {
     console.log('Detached event', deviceid, data)
-    mainWindow.webContents.send('nanoSerialApi:event', 'device-detached', deviceid, ...data)
+    mainWindow.webContents.send('nanoSerialApi:event', 'device-detached', deviceid, data)
   })
-  nanoSerialApi.on('nanoSerialApi:device-error', (deviceid, ...data) => {
+  nanoSerialApi.on('nanoSerialApi:device-error', (deviceid, data) => {
     console.log('Error event', deviceid, data)
-    mainWindow.webContents.send('nanoSerialApi:event', 'device-error', deviceid, ...data)
+    mainWindow.webContents.send('nanoSerialApi:event', 'device-error', deviceid, data)
   })
-  nanoSerialApi.on('nanoSerialApi:connected', (deviceid, ...data) => {
+  nanoSerialApi.on('nanoSerialApi:connected', (deviceid, data) => {
     console.log('Connected event', deviceid, data)
-    mainWindow.webContents.send('nanoSerialApi:event', 'connected', deviceid, ...data)
+    mainWindow.webContents.send('nanoSerialApi:event', 'connected', deviceid, data)
   })
-  nanoSerialApi.on('nanoSerialApi:disconnected', (deviceid, ...data) => {
+  nanoSerialApi.on('nanoSerialApi:disconnected', (deviceid, data) => {
     console.log('Disconnected event', deviceid, data)
-    mainWindow.webContents.send('nanoSerialApi:event', 'disconnected', deviceid, ...data)
+    mainWindow.webContents.send('nanoSerialApi:event', 'disconnected', deviceid, data)
   })
-  nanoSerialApi.on('nanoSerialApi:update', (deviceid, ...data) => {
+  nanoSerialApi.on('nanoSerialApi:update', (deviceid, data) => {
     console.log('Update event', deviceid, data)
-    mainWindow.webContents.send('nanoSerialApi:event', 'update', deviceid, ...data)
+    mainWindow.webContents.send('nanoSerialApi:event', 'update', deviceid, data)
   })
   const menu = new Menu()
   for (const menuItem of Object.values(appMenu)) {

src/preload/index.d.ts

@@ -2,7 +2,7 @@ export interface INanoSerialApi {
   listAttachedDevices(): Promise<string[]>
   connect(deviceid: string): Promise<string>
   disconnect(deviceid: string): Promise<string>
-  on(callback: (eventid: string, deviceid: string, data: any) => void): void
+  on(callback: (eventid: string, deviceid: string, data: string) => void): void
   send(deviceid: string, jsonstr: string): Promise<void>
   save(deviceid: string): Promise<void>
 }

src/preload/index.ts

@@ -12,8 +12,8 @@ contextBridge.exposeInMainWorld('nanoIpc', {
     return ipcRenderer.invoke('nanoSerialApi:disconnect', deviceid)
   },
   on(callback) {
-    ipcRenderer.on('nanoSerialApi:event', (_event, eventid, deviceid, ...data) => {
-      callback(eventid, deviceid, ...data)
+    ipcRenderer.on('nanoSerialApi:event', (_event, eventid, deviceid, data) => {
+      callback(eventid, deviceid, data)
     })
   },
   send(deviceid, obj) {

src/renderer/src/deviceStore.ts

@@ -36,6 +36,12 @@ interface Profile {
   guiEnable: boolean
 }
 
+interface UpdateData {
+  a: number | undefined
+  t: number | undefined
+  v: number | undefined
+}
+
 const { nanoIpc } = window
 
 export const useDeviceStore = defineStore('device', {
@@ -118,8 +124,14 @@ export const initializeDevices = () => {
   const deviceStore = useDeviceStore()
 
   // register event handlers
-  nanoIpc.on((eventid, deviceid, ...data) => {
-    console.log('Received event', eventid, deviceid, data)
+  nanoIpc.on((eventid, deviceid, dataString) => {
+    console.log('Received event', eventid, deviceid, dataString)
+    let update: UpdateData = {} as UpdateData
+    try {
+      update = JSON.parse(dataString) as UpdateData
+    } catch (e) {
+      console.error(e)
+    }
     if (eventid === 'device-attached') {
       deviceStore.attachDevice(deviceid)
       if (deviceStore.attachedDeviceIds.length === 1) {
@@ -129,15 +141,15 @@ export const initializeDevices = () => {
     if (eventid === 'device-detached') {
       deviceStore.detachDevice(deviceid)
     }
-    if (eventid === 'device-connected') {
+    if (eventid === 'connected') {
       deviceStore.connectDevice(deviceid, false)
     }
-    if (eventid === 'device-disconnected') {
+    if (eventid === 'disconnected') {
       deviceStore.disconnectDevice(deviceid, false)
     }
     if (eventid === 'update') {
-      if ('a' in data) {
-        deviceStore.setAngle(data.a as number)
+      if (update.a) {
+        deviceStore.setAngle(update.a)
       }
     }
   })