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Copy pathParasiteTempController.cpp
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102 lines (84 loc) · 2.99 KB
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#include <FS.h>
#include <ArduinoJson.h>
#include "ParasiteTempController.h"
#include "DeviceManager.h"
#include "Config.h"
#define MIN_TEM_DIFF 0.5
#define MIN_COOL_TIME 180000 //ms
#define MIN_IDLE_TIME 180000 //ms
#define SensorDisconnectToleranceTime 10000
ParasiteTempController parasiteTempController;
extern ValueActuator defaultActuator;
Actuator* ParasiteTempController::cooler = &defaultActuator;
void ParasiteTempController::_setCooling(bool cool){
if(ParasiteTempController::cooler == &defaultActuator) return;
cooler->setActive(cool);
_lastSwitchedTime = millis();
DBG_PRINTF("Turn cooling %d!\n",cool);
}
char ParasiteTempController::getMode(){
if(!_validSetting || cooler == &defaultActuator) return 'o';
if(cooler->isActive()) return 'c';
else return 'i';
}
uint32_t ParasiteTempController::getTimeElapsed(){
if(!_validSetting || cooler == &defaultActuator) return 0;
return (millis() - _lastSwitchedTime)/1000;
}
void ParasiteTempController::init(){
// init.
_settings = theSettings.parasiteTempControlSettings();
_validSetting= checkSettings();
}
void ParasiteTempController::run(){
if(!_validSetting || cooler == &defaultActuator) return;
uint32_t now=millis();
// read temperature.
temperature rawTemp= tempControl.getRoomTemp();
bool disconnect=false;
if(rawTemp == INVALID_TEMP ){
if(now - _lastSensorValidTime >= SensorDisconnectToleranceTime){
disconnect =true;
//moving the disconnect time in case the time roundup
_lastSensorValidTime = now - SensorDisconnectToleranceTime;
}
}else _lastSensorValidTime = now;
_currentTemp =temperatureFloatValue(rawTemp);
if(cooler->isActive()){
if(disconnect || ( rawTemp != INVALID_TEMP && _currentTemp <= _settings->setTemp)){
if(now - _lastSwitchedTime > _settings->minCoolingTime){
_setCooling(false);
}
}
}else{
if(disconnect) return; // do nothing if temperature unable
if(rawTemp != INVALID_TEMP && _currentTemp > _settings->maxIdleTemp){
if(now - _lastSwitchedTime > _settings->minIdleTime){
_setCooling(true);
}
}
}
}
bool ParasiteTempController::updateSettings(String json){
bool ret=theSettings.dejsonParasiteTempControlSettings(json);
theSettings.save();
if(ret)_validSetting=checkSettings();
_setCooling(false);
return ret;
}
String ParasiteTempController::getSettings(void)
{
return theSettings.jsonParasiteTempControlSettings(cooler != &defaultActuator);
}
bool ParasiteTempController::checkSettings(void)
{
if((_settings->setTemp + MIN_TEM_DIFF) > _settings->maxIdleTemp) return false;
if(_settings->minCoolingTime < MIN_COOL_TIME ) return false;
if(_settings->minIdleTime < MIN_IDLE_TIME ) return false;
return true;
}
void ParasiteTempController::setTemperatureRange(float lower,float upper)
{
_settings->setTemp = lower;
_settings->maxIdleTemp = upper;
}