harmony_car/harmony_vehicle_terminal
4
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases 23 Wiki Activity

小红球udp

Browse Source
This commit is contained in:
lixiao 2025-10-15 17:52:55 +08:00
parent 6ef29e8144
commit 970221509c
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
entry/src/main/ets/utils/business/JudgeUdpBusiness.ets
View File

@ -30,7 +30,7 @@ class JudgeUdpBusiness {
private carInfo: CarInfoType = {}
private singlePlay: boolean = false
private lsh: string = ""
private serialIndex: number = 0
private serialIndex: number = 1
constructor() {
if (!JudgeUdpBusiness.instance) {
@ -39,7 +39,7 @@ class JudgeUdpBusiness {
return JudgeUdpBusiness.instance
}
async getMessageHeartbeat(msg: string): Promise<number[]> {
async getMessageHeartbeat(msg: string, isEnd: boolean = false): Promise<number[]> {
let gpsDigit = JudgeConfig.fourInOneScreen.gpsDigit
const asclshArr = StringToASCII(FillZero(
this.singlePlay
@ -77,7 +77,7 @@ class JudgeUdpBusiness {
//科目类型(0:未考试 1:科目二 2:科目三) + 考试开始时间
NumberToByteArray(`${0}${'00:00:000'}`, 4 * 8),
// 消息序号
NumberToByteArray(this.serialIndex, 2 * 8),
NumberToByteArray(isEnd ? 0 : this.serialIndex, 2 * 8),
translateSignals,
NumberToByteArray(tempSd * 100, 2 * 8),
NumberToByteArray(plcData.sensor.fdjzs / 100, 8),
@ -128,7 +128,11 @@ class JudgeUdpBusiness {
result = result.concat(itemArr)
})
// AppStorage.setOrCreate("serialIndex", 0)
this.serialIndex = 0
if (isEnd) {
this.serialIndex = 1
} else {
this.serialIndex += 1
}
return [...new Uint8Array(result)]
}