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KamooolKamoool
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Merge pull request #2 from Kamoool/AddedSerialUtils
Added serial utils
2 parents edefe4f + 83dd01f commit c61ee9f

6 files changed

Lines changed: 267 additions & 283 deletions

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‎lib/model/serial_utils.dart‎

Lines changed: 97 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter_libserialport/flutter_libserialport.dart';
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import 'package:qs_ds_app/model/settings_repository.dart';
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class SerialPortUtils {
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SerialPort serialPort;
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late Function()? notify;
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static SerialPortUtils? instance;
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late bool stopListener;
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SerialPortUtils.internal({required this.serialPort}) {
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SerialPortConfig config = SerialPortConfig();
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config.baudRate = 9600;
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config.bits = 8;
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config.stopBits = 1;
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config.parity = SerialPortParity.none;
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config.dtr = SerialPortDtr.on;
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config.setFlowControl(SerialPortFlowControl.none);
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serialPort.openReadWrite();
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serialPort.config = config;
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stopListener = false;
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attachPortListener();
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}
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factory SerialPortUtils({SerialPort? serialPort}) {
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if (instance == null && serialPort != null) {
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instance = SerialPortUtils.internal(serialPort: serialPort);
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}
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return instance!;
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}
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void setNotify(Function() notify) {
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this.notify = notify;
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}
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void disconnect() {
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stopListener = true;
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sendString('E');
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serialPort.close();
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serialPort.dispose();
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instance = null;
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}
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void cut(){
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sendString('C');
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}
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void blip(){
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sendString('B');
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}
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void readData(){
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sendString('R');
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}
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void saveSettings(){
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sendString(SettingsRepository().generateSaveSettings());
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}
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void resetSettings(){
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sendString('W');
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}
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void sendString(String string) {
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serialPort.write(Uint8List.fromList('$string\n'.codeUnits), timeout: 100);
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}
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Future<void> attachPortListener() async {
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final reader = SerialPortReader(serialPort);
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var b = BytesBuilder();
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reader.stream.listen((Uint8List data) {
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b.add(data);
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if (String.fromCharCodes(b.toBytes()).contains('\r\n')) {
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List<String> stringList =
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String.fromCharCodes(b.toBytes()).split('\r\n');
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b.clear();
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if (stringList[stringList.length - 1] == '') {
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for (int i = 0; i < stringList.length - 1; i++) {
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SettingsRepository().parseValues(stringList[i]);
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notify!();
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}
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} else {
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b.add(
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Uint8List.fromList(stringList[stringList.length - 1].codeUnits));
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for (int i = 0; i < stringList.length - 1; i++) {
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SettingsRepository().parseValues(stringList[i]);
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notify!();
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}
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}
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}
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if (stopListener) {
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reader.close();
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}
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});
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}
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}

‎lib/model/settings_repository.dart‎

Lines changed: 1 addition & 41 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,4 @@
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import 'package:flutter/material.dart';
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import '../model/setting.dart';
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class SettingsRepository {
@@ -83,51 +82,12 @@ class SettingsRepository {
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final Setting postDelayQS = Setting(SettingType.PostDelayQS, '500');
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final Setting postDelayDS = Setting(SettingType.PostDelayDS, '500');
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factory SettingsRepository(){
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factory SettingsRepository() {
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return instance;
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}
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SettingsRepository.internal() {
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// settingsMap = {
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// SettingType.RPM: Setting(SettingType.RPM, '1234'),
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// SettingType.Sensor: Setting(SettingType.Sensor, '120'),
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// SettingType.MajorVersion: Setting(SettingType.MajorVersion, '1'),
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// SettingType.MinorVersion: Setting(SettingType.MinorVersion, '9'),
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// SettingType.QSType: Setting(SettingType.QSType, '1'),
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// SettingType.DSType: Setting(SettingType.DSType, '1'),
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// SettingType.QSEnable: Setting(SettingType.QSEnable, '1'),
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// SettingType.DSEnable: Setting(SettingType.DSEnable, '1'),
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// SettingType.PushCheckQS: Setting(SettingType.PushCheckQS, '1'),
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// SettingType.Pulses: Setting(SettingType.Pulses, '2'),
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// SettingType.PreDelayQS: Setting(SettingType.PreDelayQS, '5'),
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// SettingType.CutTime1: Setting(SettingType.CutTime1, '70'),
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// SettingType.CutTime2: Setting(SettingType.CutTime2, '70'),
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// SettingType.CutTime3: Setting(SettingType.CutTime3, '70'),
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// SettingType.CutTime4: Setting(SettingType.CutTime4, '70'),
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// SettingType.CutTime5: Setting(SettingType.CutTime5, '70'),
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// SettingType.CutTime6: Setting(SettingType.CutTime6, '70'),
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// SettingType.CutTime7: Setting(SettingType.CutTime7, '70'),
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// SettingType.CutTime8: Setting(SettingType.CutTime8, '70'),
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// SettingType.QSForce: Setting(SettingType.QSForce, '100'),
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// SettingType.MinRPMQS: Setting(SettingType.MinRPMQS, '4000'),
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// SettingType.PreDelayDS: Setting(SettingType.PreDelayDS, '5'),
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// SettingType.BlipTime1: Setting(SettingType.BlipTime1, '80'),
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// SettingType.BlipTime2: Setting(SettingType.BlipTime2, '80'),
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// SettingType.BlipTime3: Setting(SettingType.BlipTime3, '80'),
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// SettingType.BlipTime4: Setting(SettingType.BlipTime4, '80'),
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// SettingType.BlipTime5: Setting(SettingType.BlipTime5, '80'),
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// SettingType.BlipTime6: Setting(SettingType.BlipTime6, '80'),
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// SettingType.BlipTime7: Setting(SettingType.BlipTime7, '80'),
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// SettingType.BlipTime8: Setting(SettingType.BlipTime8, '80'),
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// SettingType.DSForce: Setting(SettingType.DSForce, '100'),
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// SettingType.MinRPMDS: Setting(SettingType.MinRPMDS, '4000'),
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// SettingType.MaxRPMDS: Setting(SettingType.MinRPMQS, '10000'),
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// SettingType.PostDelayQS: Setting(SettingType.PostDelayQS, '500'),
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// SettingType.PostDelayDS: Setting(SettingType.PostDelayDS, '500'),
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// };
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settingsList = [
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// rpm,
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// sensorReading,
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majorVersion,
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minorVersion,
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qsType,

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