389 lines
12 KiB
C++
389 lines
12 KiB
C++
#include "webui.h"
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AsyncWebServer webServer(80);
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const char *PARAM_MESSAGE = "message";
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String processor(const String &var);
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void WebserverPOST_Callback(AsyncWebServerRequest *request);
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void WebserverNotFound_Callback(AsyncWebServerRequest *request);
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void Webserver_Callback(AsyncWebServerRequest *request);
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void WebserverFirmwareUpdate_Callback(AsyncWebServerRequest *request, const String &filename, size_t index, uint8_t *data, size_t len, bool final);
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void GetFlashVersion(char *buff, size_t buff_size);
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void initWebUI()
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{
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if (!LittleFS.begin())
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{
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Serial.println("An Error has occurred while mounting LittleFS");
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MaintainDTC(DTC_FLASHFS_ERROR, DTC_CRITICAL, true);
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return;
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}
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GetFlashVersion(globals.FlashVersion, sizeof(globals.FlashVersion));
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if (!strcmp(globals.FlashVersion, QUOTE(FLASH_FS_VERSION))
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{
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MaintainDTC(DTC_FLASHFS_VERSION_ERROR, DTC_WARN, true);
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}
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MDNS.begin(globals.DeviceName);
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MDNS.addService("telnet", "tcp", 23);
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MDNS.addService("http", "tcp", 80);
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webServer.serveStatic("/static/", LittleFS, "/static/").setCacheControl("max-age=360000");
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webServer.on("/", HTTP_GET, [](AsyncWebServerRequest *request)
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{ request->redirect("/index.htm"); });
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webServer.onNotFound(WebserverNotFound_Callback);
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webServer.on("/index.htm", HTTP_GET, Webserver_Callback);
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webServer.on("/post.htm", HTTP_POST, WebserverPOST_Callback);
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webServer.on(
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"/doUpdate", HTTP_POST, [](AsyncWebServerRequest *request) {}, WebserverFirmwareUpdate_Callback);
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webServer.begin();
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}
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String processor(const String &var)
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{
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if (var == "TANK_REMAIN_CAPACITY")
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return String((PersistenceData.tankRemain_µl / 10) / LubeConfig.tankCapacity_ml);
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if (var == "LUBE_DISTANCE_NORMAL")
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return String(LubeConfig.DistancePerLube_Default);
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if (var == "LUBE_DISTANCE_RAIN")
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return String(LubeConfig.DistancePerLube_Rain);
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if (var == "TANK_CAPACITY")
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return String(LubeConfig.tankCapacity_ml);
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if (var == "AMOUNT_PER_DOSE")
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return String(LubeConfig.amountPerDose_µl);
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if (var == "TANK_REMIND")
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return String(LubeConfig.TankRemindAtPercentage);
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if (var == "PULSE_PER_REV")
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return String(LubeConfig.PulsePerRevolution);
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if (var == "TIRE_WIDTH_MM")
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return String(LubeConfig.TireWidth_mm);
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if (var == "TIRE_RATIO")
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return String(LubeConfig.TireWidthHeight_Ratio);
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if (var == "RIM_DIAMETER")
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return String(LubeConfig.RimDiameter_Inch);
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if (var == "DISTANCE_PER_REV")
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return String(LubeConfig.DistancePerRevolution_mm);
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if (var == "BLEEDING_PULSES")
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return String(LubeConfig.BleedingPulses);
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if (var == "SPEED_SOURCE")
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return String(SpeedSourceString[LubeConfig.SpeedSource]);
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if (var == "GPS_BAUD")
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#ifdef FEATURE_ENABLE_GPS
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return String(GPSBaudRateString[LubeConfig.GPSBaudRate]);
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#else
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return "Feature N/A";
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#endif
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if (var == "CAN_SOURCE")
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#ifdef FEATURE_ENABLE_CAN
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return String(CANSourceString[LubeConfig.CANSource]);
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#else
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return "Feature N/A";
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#endif
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if (var == "CONFIG_CHECKSUM")
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{
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char buffer[7];
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sprintf(buffer, "0x%04X", LubeConfig.checksum);
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return String(buffer);
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}
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if (var == "WRITE_CYCLE_COUNT")
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return String(PersistenceData.writeCycleCounter);
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if (var == "PERSISTENCE_MARKER")
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return String(globals.eePersistanceAdress);
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if (var == "TANK_REMAIN_UL")
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return String(PersistenceData.tankRemain_µl);
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if (var == "TRAVEL_DISTANCE_HIGHRES")
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return String(PersistenceData.TravelDistance_highRes_mm);
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if (var == "ODOMETER")
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return String(PersistenceData.odometer);
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if (var == "ODOMETER_M")
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return String(PersistenceData.odometer_mm / 1000);
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if (var == "PERSISTANCE_CHECKSUM")
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{
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char buffer[7];
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sprintf(buffer, "0x%04X", PersistenceData.checksum);
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return String(buffer);
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}
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if (var == "SHOW_IMPULSE_SETTINGS")
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return LubeConfig.SpeedSource == SOURCE_IMPULSE ? "" : "hidden";
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if (var == "SHOW_CAN_SETTINGS")
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#ifdef FEATURE_ENABLE_CAN
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return LubeConfig.SpeedSource == SOURCE_CAN ? "" : "hidden";
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#else
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return "hidden";
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#endif
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if (var == "SHOW_GPS_SETTINGS")
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#ifdef FEATURE_ENABLE_GPS
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return LubeConfig.SpeedSource == SOURCE_GPS ? "" : "hidden";
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#else
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return "hidden";
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#endif
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if (var == "SHOW_DTC_TABLE")
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return globals.hasDTC ? "" : "hidden";
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if (var == "DTC_TABLE")
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{
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String temp = "";
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char buff_timestamp[16]; // Format: DD-hh:mm:ss:xxx
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for (uint32_t i = 0; i < MAX_DTC_STORAGE; i++)
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{
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if (DTCStorage[i].Number < DTC_LAST_DTC)
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{
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sprintf(buff_timestamp, "%02d-%02d:%02d:%02d:%03d",
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DTCStorage[i].timestamp / 86400000, // Days
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DTCStorage[i].timestamp / 360000 % 24, // Hours
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DTCStorage[i].timestamp / 60000 % 60, // Minutes
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DTCStorage[i].timestamp / 1000 % 60, // Seconds
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DTCStorage[i].timestamp % 1000); // milliseconds
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temp = temp + "<tr><td>" + String(buff_timestamp);
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temp = temp + "</td><td>" + String(DTCStorage[i].Number) + "</td><td>";
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temp = temp + "<img src=static/img/";
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switch (DTCStorage[i].severity)
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{
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case DTC_CRITICAL:
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temp = temp + "critical";
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break;
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case DTC_WARN:
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temp = temp + "warn";
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break;
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case DTC_INFO:
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temp = temp + "info";
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break;
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}
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temp = temp + "_black.png></td><td>";
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if (DTCStorage[i].active == DTC_ACTIVE)
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temp = temp + "active";
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else if (DTCStorage[i].active == DTC_PREVIOUS)
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temp = temp + "previous";
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else
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temp = temp + "none";
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temp = temp + "</td></tr>";
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}
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}
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return temp;
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}
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if (var == "SOURCE_SELECT_OPTIONS")
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{
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String temp;
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for (uint32_t i = 0; i < SpeedSourceString_Elements; i++)
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{
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String selected = LubeConfig.SpeedSource == i ? " selected " : "";
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temp = temp + "<option value=\"" + i + "\"" + selected + ">" + SpeedSourceString[i] + "</option>";
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}
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return temp;
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}
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#ifdef FEATURE_ENABLE_CAN
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if (var == "CANSOURCE_SELECT_OPTIONS")
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{
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String temp;
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for (uint32_t i = 0; i < CANSourceString_Elements; i++)
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{
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String selected = LubeConfig.CANSource == i ? " selected " : "";
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temp = temp + "<option value=\"" + i + "\"" + selected + ">" + CANSourceString[i] + "</option>";
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}
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return temp;
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}
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#endif
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#ifdef FEATURE_EABLE_GPS
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if (var == "GPSBAUD_SELECT_OPTIONS")
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{
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String temp;
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for (uint32_t i = 0; i < GPSBaudRateString_Elements; i++)
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{
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String selected = LubeConfig.GPSBaudRate == i ? " selected " : "";
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temp = temp + "<option value=\"" + i + "\"" + selected + ">" + GPSBaudRateString[i] + "</option>";
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}
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return temp;
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}
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#endif
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if (var == "SYSTEM_STATUS")
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return String(globals.systemStatustxt);
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if (var == "SW_VERSION")
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{
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char buffer[7];
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sprintf(buffer, "%d.%02d", SW_VERSION_MAJOR, SW_VERSION_MINOR);
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return String(buffer);
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}
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if (var == "FS_VERSION")
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return String(globals.FlashVersion);
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if (var == "PLACEHOLDER")
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return "placeholder";
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return String();
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}
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void Webserver_Callback(AsyncWebServerRequest *request)
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{
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request->send(LittleFS, "/index.htm", "text/html", false, processor);
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}
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void WebserverPOST_Callback(AsyncWebServerRequest *request)
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{
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request->send(LittleFS, "/post.htm", "text/html", false, processor);
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Serial.print("POST:\n");
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int paramsNr = request->params();
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for (int i = 0; i < paramsNr; i++)
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{
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AsyncWebParameter *p = request->getParam(i);
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Serial.printf("%s : %s\n", p->name().c_str(), p->value().c_str());
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// begin: POST Form Source Changed
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if (p->name() == "sourceselect")
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{
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SpeedSource_t temp = (SpeedSource_t)p->value().toInt();
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Serial.printf("temp: %d", temp);
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Serial.printf("SpeedSource: %d", LubeConfig.SpeedSource);
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if (LubeConfig.SpeedSource != temp)
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{
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LubeConfig.SpeedSource = temp;
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globals.systemStatus = sysStat_Shutdown;
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}
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}
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// end: POST Form Source Changed
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// begin: POST Form Source Pulse Settings
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if (p->name() == "tirewidth")
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LubeConfig.TireWidth_mm = p->value().toInt();
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if (p->name() == "tireratio")
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LubeConfig.TireWidthHeight_Ratio = p->value().toInt();
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if (p->name() == "tiredia")
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LubeConfig.RimDiameter_Inch = p->value().toInt();
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if (p->name() == "pulserev")
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LubeConfig.PulsePerRevolution = p->value().toInt();
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if (p->name() == "pulsesave")
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globals.requestEEAction = EE_CFG_SAVE;
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// end: POST Form Source Pulse Settings
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#ifdef FEATURE_EABLE_GPS
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// begin: POST Form Source GPS Settings
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if (p->name() == "gpsbaud")
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LubeConfig.GPSBaudRate = (GPSBaudRate_t)p->value().toInt();
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if (p->name() == "gpssave")
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globals.requestEEAction = EE_CFG_SAVE;
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// end: POST Form Source GPS Settings
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#endif
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#ifdef FEATURE_EABLE_CAN
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// begin: POST Form Source CAN Settings
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if (p->name() == "cansource")
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LubeConfig.CANSource = (CANSource_t)p->value().toInt();
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if (p->name() == "cansave")
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globals.requestEEAction = EE_CFG_SAVE;
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// end: POST Form Source CAN Settings
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#endif
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// begin: POST Form Lubrication
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if (p->name() == "lubedistancenormal")
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LubeConfig.DistancePerLube_Default = p->value().toInt();
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if (p->name() == "lubedistancerain")
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LubeConfig.DistancePerLube_Rain = p->value().toInt();
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if (p->name() == "lubesave")
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globals.requestEEAction = EE_CFG_SAVE;
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// end: POST Form Lubrication
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// begin: POST Form Oiltank
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if (p->name() == "tankcap")
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LubeConfig.tankCapacity_ml = p->value().toInt();
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if (p->name() == "tankwarn")
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LubeConfig.TankRemindAtPercentage = p->value().toInt();
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if (p->name() == "pumppulse")
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LubeConfig.amountPerDose_µl = p->value().toInt();
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if (p->name() == "oilsave")
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globals.requestEEAction = EE_CFG_SAVE;
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// end: POST Form Oiltank
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// begin: POST Form Maintenance
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if (p->name() == "purgepulse")
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LubeConfig.BleedingPulses = p->value().toInt();
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if (p->name() == "maintsave")
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globals.requestEEAction = EE_CFG_SAVE;
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if (p->name() == "resettank")
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{
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PersistenceData.tankRemain_µl = LubeConfig.tankCapacity_ml * 1000;
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globals.requestEEAction = EE_PDS_SAVE;
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}
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if (p->name() == "reset_ee_cfg")
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{
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globals.requestEEAction = EE_CFG_FORMAT;
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}
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if (p->name() == "reset_ee_pds")
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{
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globals.requestEEAction = EE_PDS_FORMAT;
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}
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// end: POST Form Maintenance
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}
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}
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void WebserverNotFound_Callback(AsyncWebServerRequest *request)
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{
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request->send(404, "text/html", "Not found");
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}
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void GetFlashVersion(char *buff, size_t buff_size)
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{
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File this_file = LittleFS.open("version", "r");
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if (!this_file)
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{ // failed to open the file, retrn empty result
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buff[0] = '\0';
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return;
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}
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if (this_file.available())
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{
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int bytes_read;
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bytes_read = this_file.readBytesUntil('\r', buff, buff_size-1);
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buff[bytes_read] = '\0';
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}
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this_file.close();
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}
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void WebserverFirmwareUpdate_Callback(AsyncWebServerRequest *request, const String &filename, size_t index, uint8_t *data, size_t len, bool final)
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{
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if (!index)
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{
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Serial.println("Update");
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size_t content_len = request->contentLength();
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// if filename includes spiffs, update the spiffs partition
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int cmd = (filename.indexOf(".fs") > -1) ? U_FS : U_FLASH;
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Update.runAsync(true);
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if (!Update.begin(content_len, cmd))
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{
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Update.printError(Serial);
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}
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}
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if (Update.write(data, len) != len)
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{
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Update.printError(Serial);
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}
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else
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{
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Serial.printf("Progress: %d%%\n", (Update.progress() * 100) / Update.size());
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}
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if (final)
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{
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AsyncWebServerResponse *response = request->beginResponse(302, "text/plain", "Please wait while the device reboots");
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response->addHeader("Refresh", "20");
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response->addHeader("Location", "/");
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request->send(response);
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if (!Update.end(true))
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{
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Update.printError(Serial);
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}
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else
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{
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Serial.println("Update complete");
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Serial.flush();
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globals.systemStatus = sysStat_Shutdown;
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}
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}
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}
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