/* MIT License Copyright (c) 2021 Magnus Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "config.h" #include "helper.h" #include Config myConfig; // // Create the config class with default settings. // Config::Config() { // Assiging default values char buf[20]; sprintf(&buf[0], "%6x", (unsigned int) ESP.getChipId() ); id = &buf[0]; sprintf(&buf[0], "" WIFI_MDNS "%s", getID() ); mDNS = &buf[0]; setTempFormat('C'); setSleepInterval(900); // 15 minutes setVoltageFactor(1.59); // Conversion factor for battery setTempSensorAdj(0.0); setGravityTempAdj(false); gyroCalibration = { 0, 0, 0, 0, 0 ,0 }; saveNeeded = false; } // // Populate the json document with all configuration parameters (used in both web and saving to file) // void Config::createJson(DynamicJsonDocument& doc) { doc[ CFG_PARAM_MDNS ] = getMDNS(); doc[ CFG_PARAM_ID ] = getID(); doc[ CFG_PARAM_OTA ] = getOtaURL(); doc[ CFG_PARAM_TEMPFORMAT ] = String( getTempFormat() ); doc[ CFG_PARAM_PUSH_BREWFATHER ] = getBrewfatherPushTarget(); doc[ CFG_PARAM_PUSH_HTTP ] = getHttpPushTarget(); doc[ CFG_PARAM_PUSH_HTTP2 ] = getHttpPushTarget2(); doc[ CFG_PARAM_SLEEP_INTERVAL ] = getSleepInterval(); doc[ CFG_PARAM_PUSH_INTERVAL ] = getSleepInterval(); // TODO: @deprecated doc[ CFG_PARAM_VOLTAGEFACTOR ] = getVoltageFactor(); doc[ CFG_PARAM_GRAVITY_FORMULA ] = getGravityFormula(); doc[ CFG_PARAM_TEMP_ADJ ] = getTempSensorAdj(); doc[ CFG_PARAM_GRAVITY_TEMP_ADJ ] = isGravityTempAdj(); JsonObject cal = doc.createNestedObject( CFG_PARAM_GYRO_CALIBRATION ); cal["ax"] = gyroCalibration.ax; cal["ay"] = gyroCalibration.ay; cal["az"] = gyroCalibration.az; cal["gx"] = gyroCalibration.gx; cal["gy"] = gyroCalibration.gy; cal["gz"] = gyroCalibration.gz; } // // Save json document to file // bool Config::saveFile() { if( !saveNeeded ) { #if LOG_LEVEL==6 Log.verbose(F("CFG : Skipping save, not needed." CR)); #endif return true; } #if LOG_LEVEL==6 Log.verbose(F("CFG : Saving configuration to file." CR)); #endif File configFile = LittleFS.open(CFG_FILENAME, "w"); if (!configFile) { Log.error(F("CFG : Failed to open file " CFG_FILENAME " for save." CR)); return false; } DynamicJsonDocument doc(CFG_JSON_BUFSIZE); createJson( doc ); #if LOG_LEVEL==6 serializeJson(doc, Serial); Serial.print( CR ); #endif serializeJson(doc, configFile); configFile.flush(); configFile.close(); saveNeeded = false; myConfig.debug(); Log.notice(F("CFG : Configuration saved to " CFG_FILENAME "." CR)); return true; } // // Load config file from disk // bool Config::loadFile() { #if LOG_LEVEL==6 Log.verbose(F("CFG : Loading configuration from file." CR)); #endif if (!LittleFS.exists(CFG_FILENAME)) { Log.error(F("CFG : Configuration file does not exist " CFG_FILENAME "." CR)); return false; } File configFile = LittleFS.open(CFG_FILENAME, "r"); if (!configFile) { Log.error(F("CFG : Failed to open " CFG_FILENAME "." CR)); return false; } DynamicJsonDocument doc(CFG_JSON_BUFSIZE); DeserializationError err = deserializeJson(doc, configFile); #if LOG_LEVEL==6 serializeJson(doc, Serial); Serial.print( CR ); #endif configFile.close(); if( err ) { Log.error(F("CFG : Failed to parse " CFG_FILENAME " file, Err: %s, %d." CR), err.c_str(), doc.capacity()); return false; } #if LOG_LEVEL==6 Log.verbose(F("CFG : Parsed configuration file." CR)); #endif if( !doc[ CFG_PARAM_OTA ].isNull() ) setOtaURL( doc[ CFG_PARAM_OTA ] ); if( !doc[ CFG_PARAM_MDNS ].isNull() ) setMDNS( doc[ CFG_PARAM_MDNS ] ); if( !doc[ CFG_PARAM_TEMPFORMAT ].isNull() ) { String s = doc[ CFG_PARAM_TEMPFORMAT ]; setTempFormat( s.charAt(0) ); } if( !doc[ CFG_PARAM_PUSH_BREWFATHER ].isNull() ) setBrewfatherPushTarget( doc[ CFG_PARAM_PUSH_BREWFATHER ] ); if( !doc[ CFG_PARAM_PUSH_HTTP ].isNull() ) setHttpPushTarget( doc[ CFG_PARAM_PUSH_HTTP ] ); if( !doc[ CFG_PARAM_PUSH_HTTP2 ].isNull() ) setHttpPushTarget2( doc[ CFG_PARAM_PUSH_HTTP2 ] ); if( !doc[ CFG_PARAM_SLEEP_INTERVAL ].isNull() ) setSleepInterval( doc[ CFG_PARAM_SLEEP_INTERVAL ].as() ); if( !doc[ CFG_PARAM_PUSH_INTERVAL ].isNull() ) // TODO: @deprecated setSleepInterval( doc[ CFG_PARAM_PUSH_INTERVAL ].as() ); // TODO: @deprecated if( !doc[ CFG_PARAM_VOLTAGEFACTOR ].isNull() ) setVoltageFactor( doc[ CFG_PARAM_VOLTAGEFACTOR ].as() ); if( !doc[ CFG_PARAM_GRAVITY_FORMULA ].isNull() ) setGravityFormula( doc[ CFG_PARAM_GRAVITY_FORMULA ] ); if( !doc[ CFG_PARAM_TEMP_ADJ ].isNull() ) setTempSensorAdj( doc[ CFG_PARAM_TEMP_ADJ ].as() ); if( !doc[ CFG_PARAM_GYRO_CALIBRATION ]["ax"].isNull() ) gyroCalibration.ax = doc[ CFG_PARAM_GYRO_CALIBRATION ]["ax"]; if( !doc[ CFG_PARAM_GYRO_CALIBRATION ]["ay"].isNull() ) gyroCalibration.ay = doc[ CFG_PARAM_GYRO_CALIBRATION ]["ay"]; if( !doc[ CFG_PARAM_GYRO_CALIBRATION ]["az"].isNull() ) gyroCalibration.az = doc[ CFG_PARAM_GYRO_CALIBRATION ]["az"]; if( !doc[ CFG_PARAM_GYRO_CALIBRATION ]["gx"].isNull() ) gyroCalibration.gx = doc[ CFG_PARAM_GYRO_CALIBRATION ]["gx"]; if( !doc[ CFG_PARAM_GYRO_CALIBRATION ]["gy"].isNull() ) gyroCalibration.gy = doc[ CFG_PARAM_GYRO_CALIBRATION ]["gy"]; if( !doc[ CFG_PARAM_GYRO_CALIBRATION ]["gz"].isNull() ) gyroCalibration.gz = doc[ CFG_PARAM_GYRO_CALIBRATION ]["gz"]; myConfig.debug(); saveNeeded = false; // Reset save flag Log.notice(F("CFG : Configuration file " CFG_FILENAME " loaded." CR)); return true; } // // Check if file system can be mounted, if not we format it. // void Config::formatFileSystem() { #if LOG_LEVEL==6 Log.verbose(F("CFG : Formating filesystem." CR)); #endif LittleFS.format(); } // // Check if file system can be mounted, if not we format it. // void Config::checkFileSystem() { #if LOG_LEVEL==6 Log.verbose(F("CFG : Checking if filesystem is valid." CR)); #endif if (LittleFS.begin()) { Log.notice(F("CFG : Filesystem mounted." CR)); } else { Log.error(F("CFG : Unable to mount file system, formatting..." CR)); LittleFS.format(); } } // // Dump the configuration to the serial port // void Config::debug() { #if LOG_LEVEL==6 Log.verbose(F("CFG : Dumping configration " CFG_FILENAME "." CR)); Log.verbose(F("CFG : ID; '%s'." CR), getID()); Log.verbose(F("CFG : mDNS; '%s'." CR), getMDNS() ); Log.verbose(F("CFG : OTA; '%s'." CR), getOtaURL() ); Log.verbose(F("CFG : Temp; %c." CR), getTempFormat() ); Log.verbose(F("CFG : Temp Adj; %F." CR), getTempSensorAdj() ); Log.verbose(F("CFG : VoltageFactor; %F." CR), getVoltageFactor() ); Log.verbose(F("CFG : Gravity formula; '%s'." CR), getGravityFormula() ); Log.verbose(F("CFG : Push brewfather; '%s'." CR), getBrewfatherPushTarget() ); Log.verbose(F("CFG : Push http; '%s'." CR), getHttpPushTarget() ); Log.verbose(F("CFG : Push http2; '%s'." CR), getHttpPushTarget2() ); Log.verbose(F("CFG : Sleep interval; %d." CR), getSleepInterval() ); // Log.verbose(F("CFG : Accel offset\t%d\t%d\t%d" CR), gyroCalibration.ax, gyroCalibration.ay, gyroCalibration.az ); // Log.verbose(F("CFG : Gyro offset \t%d\t%d\t%d" CR), gyroCalibration.gx, gyroCalibration.gy, gyroCalibration.gz ); #endif } // EOF