fix: 档位数据

entry/src/main/ets/common/service/indexService.ts

@@ -296,19 +296,26 @@ async function openChuankouFn() {
   console.log('daihairet', ret)
 }
 
+let readSerials = true
+
 async function getChuankouFnMsg() {
+  if (!readSerials) {
+    return
+  }
   let timeout = 5000; // 2秒超时
   let databuff = [0x61, 0xAA, 0x0A, 0X15, 0X00]; // send ABCDE
   let uint8Arr = new Uint8Array(databuff);
   console.log('daihai', globalThis.fd)
+  readSerials = false
   let ret = await testNapi.SerialSend(globalThis.fd, uint8Arr);
   console.log('daihai SerialSend ret: ' + ret)
 
 
   testNapi.SerialRecv(globalThis.fd, timeout, 12).then(revTestInfo => {
+    readSerials = true
     console.log('daihai', revTestInfo?.recevedBuf?.toString())
     const message = revTestInfo?.recevedBuf?.toString()
-    console.log("chuankou xinxi",message)
+    console.log("chuankou xinxi", message)
     if (message == '') {
       return
     }
@@ -319,11 +326,14 @@ async function getChuankouFnMsg() {
     if (msg[0] != '98' || msg[1] != '85' || msg.length < 9) {
       return
     }
-    console.log("chuankou 档位", msg[9])
+    console.log("chuankou xinxi 档位", msg[9])
-    if(msg[9]==0||msg[9]==1||msg[9]==2||msg[9]==3||msg[9]==4||msg[9]==5){
+    if (msg[9] == 0 || msg[9] == 1 || msg[9] == 2 || msg[9] == 3 || msg[9] == 4 || msg[9] == 5) {
+      console.log("chuankou xinxi 111 message", message)
       globalThis.chuankoMsg = msg[9]
+      console.log("chuankou xinxi 111 档位", msg[9])
     }
   }).catch((err) => {
+    readSerials = true
     console.log('daihaierror', JSON.stringify(err))
   })
 }