152 lines
4.3 KiB
C++
152 lines
4.3 KiB
C++
#ifndef BOARDINTERFACE_CPP
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#define BOARDINTERFACE_CPP
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#include <EEPROM.h>
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#include <BLEDevice.h>
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#include "BoardInterface.h"
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#include "LiveData.h"
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/**
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Set live data
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*/
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void BoardInterface::setLiveData(LiveData* pLiveData) {
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liveData = pLiveData;
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}
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/**
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Attach car interface
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*/
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void BoardInterface::attachCar(CarInterface* pCarInterface) {
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carInterface = pCarInterface;
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}
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/**
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Shutdown device
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*/
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void BoardInterface::shutdownDevice() {
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Serial.println("Shutdown.");
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displayMessage("Shutdown in 3 sec.", "");
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delay(3000);
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setCpuFrequencyMhz(80);
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setBrightness(0);
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//WiFi.disconnect(true);
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//WiFi.mode(WIFI_OFF);
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btStop();
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//adc_power_off();
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//esp_wifi_stop();
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esp_bt_controller_disable();
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delay(2000);
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//esp_sleep_enable_timer_wakeup(525600L * 60L * 1000000L); // minutes
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esp_deep_sleep_start();
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}
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/**
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Load settings from flash memory, upgrade structure if version differs
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*/
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void BoardInterface::saveSettings() {
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// Flash to memory
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Serial.println("Settings saved to eeprom.");
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EEPROM.put(0, liveData->settings);
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EEPROM.commit();
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}
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/**
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Reset settings (factory reset)
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*/
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void BoardInterface::resetSettings() {
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// Flash to memory
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Serial.println("Factory reset.");
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liveData->settings.initFlag = 1;
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EEPROM.put(0, liveData->settings);
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EEPROM.commit();
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displayMessage("Settings erased", "Restarting in 5 seconds");
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delay(5000);
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ESP.restart();
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}
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/**
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Load setting from flash memory, upgrade structure if version differs
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*/
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void BoardInterface::loadSettings() {
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String tmpStr;
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// Init
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liveData->settings.initFlag = 183;
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liveData->settings.settingsVersion = 3;
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liveData->settings.carType = CAR_KIA_ENIRO_2020_64;
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// Default OBD adapter MAC and UUID's
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tmpStr = "00:00:00:00:00:00"; // Pair via menu (middle button)
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tmpStr.toCharArray(liveData->settings.obdMacAddress, tmpStr.length() + 1);
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tmpStr = "000018f0-0000-1000-8000-00805f9b34fb"; // Default UUID's for VGate iCar Pro BLE4 adapter
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tmpStr.toCharArray(liveData->settings.serviceUUID, tmpStr.length() + 1);
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tmpStr = "00002af0-0000-1000-8000-00805f9b34fb";
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tmpStr.toCharArray(liveData->settings.charTxUUID, tmpStr.length() + 1);
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tmpStr = "00002af1-0000-1000-8000-00805f9b34fb";
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tmpStr.toCharArray(liveData->settings.charRxUUID, tmpStr.length() + 1);
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liveData->settings.displayRotation = 1; // 1,3
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liveData->settings.distanceUnit = 'k';
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liveData->settings.temperatureUnit = 'c';
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liveData->settings.pressureUnit = 'b';
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liveData->settings.defaultScreen = 1;
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liveData->settings.lcdBrightness = 0;
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liveData->settings.debugScreen = 0;
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liveData->settings.predrawnChargingGraphs = 1;
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#ifdef SIM800L_ENABLED
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tmpStr = "internet.t-mobile.cz";
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tmpStr.toCharArray(liveData->settings.gprsApn, tmpStr.length() + 1);
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tmpStr = "http://api.example.com";
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tmpStr.toCharArray(liveData->settings.remoteApiSrvr, tmpStr.length() + 1);
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tmpStr = "example";
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tmpStr.toCharArray(liveData->settings.remoteApiKey, tmpStr.length() + 1);
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#endif //SIM800L_ENABLED
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// Load settings and replace default values
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Serial.println("Reading settings from eeprom.");
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EEPROM.begin(sizeof(SETTINGS_STRUC));
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EEPROM.get(0, liveData->tmpSettings);
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// Init flash with default settings
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if (liveData->tmpSettings.initFlag != 183) {
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Serial.println("Settings not found. Initialization.");
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saveSettings();
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} else {
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Serial.print("Loaded settings ver.: ");
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Serial.println(liveData->settings.settingsVersion);
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// Upgrade structure
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if (liveData->settings.settingsVersion != liveData->tmpSettings.settingsVersion) {
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if (liveData->tmpSettings.settingsVersion == 1) {
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liveData->tmpSettings.settingsVersion = 2;
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liveData->tmpSettings.defaultScreen = liveData->settings.defaultScreen;
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liveData->tmpSettings.lcdBrightness = liveData->settings.lcdBrightness;
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liveData->tmpSettings.debugScreen = liveData->settings.debugScreen;
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}
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if (liveData->tmpSettings.settingsVersion == 2) {
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liveData->tmpSettings.settingsVersion = 3;
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liveData->tmpSettings.predrawnChargingGraphs = liveData->settings.predrawnChargingGraphs;
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}
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saveSettings();
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}
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// Save version? No need to upgrade structure
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if (liveData->settings.settingsVersion == liveData->tmpSettings.settingsVersion) {
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liveData->settings = liveData->tmpSettings;
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}
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}
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}
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#endif // BOARDINTERFACE_CPP
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