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Merge branch 'notimeoverflow' into 'master'

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prevent time variable overflow

See merge request lukas/pumpensteuerung!6
This commit is contained in:
Lukas Heiligenbrunner 2020-12-12 14:13:34 +00:00
commit 747e7bbbf8
16 changed files with 153 additions and 111 deletions
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interface/build/app/icon.png
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12
interface/build/app/manifest.json
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@ -1,12 +0,0 @@
{
"name":"ESP8266 React",
"icons":[
{
"src":"/app/icon.png",
"sizes":"48x48 72x72 96x96 128x128 256x256"
}
],
"start_url":"/",
"display":"fullscreen",
"orientation":"any"
}

22
interface/build/css/roboto.css
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@ -1,22 +0,0 @@
/* Just supporting latin due to size constrains on the esp chip */
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 300;
src: local('Roboto Light'), local('Roboto-Light'), url(../fonts/li.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2212, U+2215;
}
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 400;
src: local('Roboto'), local('Roboto-Regular'), url(../fonts/re.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2212, U+2215;
}
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 500;
src: local('Roboto Medium'), local('Roboto-Medium'), url(../fonts/me.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2212, U+2215;
}

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src/GeneralInfoService.cpp
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@ -4,6 +4,7 @@
#include "GeneralInfoService.h"
#include "Pins.h"
#include "Timer.h"
GeneralInfoService::GeneralInfoService(AsyncWebServer *server, float *lasthum, float *lasttemp) :
hum(lasthum),
@ -21,10 +22,12 @@ void GeneralInfoService::reply(AsyncWebServerRequest *request) {
root["temp"] = *temp;
root["hum"] = *hum;
root["lastpumptime"] = lastPumpTime != 0 ? (millis() - lastPumpTime) / 1000 : 0;
root["lastWaterOutage"] = lastWaterOutage != 0 ? (millis() - lastWaterOutage) / 1000 : 0;
root["lastPumpDuration"] = lastPumpDuration != 0 ? lastPumpDuration / 1000 : 0;
root["runtime"] = millis() / 1000;
const uint32_t systime = Timer::getSystemSeconds();
root["lastpumptime"] = lastPumpTime != 0 ? systime - lastPumpTime : 0;
root["lastWaterOutage"] = lastWaterOutage != 0 ? systime - lastWaterOutage : 0;
root["lastPumpDuration"] = lastPumpDuration != 0 ? lastPumpDuration : 0;
root["runtime"] = systime;
root["watersensor"] = digitalRead(WasserSensorPin) ? true : false;
root["pressuresensor"] = digitalRead(DruckSensorPin) ? true : false;
@ -35,14 +38,14 @@ void GeneralInfoService::reply(AsyncWebServerRequest *request) {
request->send(response);
}
void GeneralInfoService::setlastPumpTime(unsigned long lastPumpTime) {
void GeneralInfoService::setlastPumpTime(uint32_t lastPumpTime) {
this->lastPumpTime = lastPumpTime;
}
void GeneralInfoService::setlastWaterOutage(unsigned long lastWaterOutage) {
void GeneralInfoService::setlastWaterOutage(uint32_t lastWaterOutage) {
this->lastWaterOutage = lastWaterOutage;
}
void GeneralInfoService::setPumpDuration(unsigned long lastPumpDuration) {
void GeneralInfoService::setPumpDuration(uint32_t lastPumpDuration) {
this->lastPumpDuration = lastPumpDuration;
}

6
src/GeneralInfoService.h
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@ -23,19 +23,19 @@ public:
* sets the last time when the pump was on
* @param lastPumpTime pump time in ms
*/
void setlastPumpTime(unsigned long lastPumpTime);
void setlastPumpTime(uint32_t lastPumpTime);
/**
* sets the last time of a water outage
* @param lastWaterOutage last wateroutage time in ms
*/
void setlastWaterOutage(unsigned long lastWaterOutage);
void setlastWaterOutage(uint32_t lastWaterOutage);
/**
* sets the duration of the last pump cycle
* @param lastPumpDuration duration in ms
*/
void setPumpDuration(unsigned long lastPumpDuration);
void setPumpDuration(uint32_t lastPumpDuration);
private:
void reply(AsyncWebServerRequest* request);

169
src/Heating.cpp
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@ -5,10 +5,101 @@
#include "Heating.h"
#include "Pins.h"
Heating::Heating() : mHeizungTicker(),
mLuefterTicker(),
mTurnOffTicker(),
msettings(nullptr),
mHeatingStatus(),
lasttemp(0),
lasthum(0),
sensor() {}
void Heating::init(unsigned mode, const SettingState *settings) {
msettings = settings;
void Heating::init(unsigned mode, const SettingState* settings) {
switch (mode) {
case TIME: {
this->handleTimeHeater();
break;
}
case HUMIDITY:
mHeatingStatus = false;
sensor.setPin(TempSensorPin);
sensor.onData([this, settings](float hum, float temp) {
schedule_function([hum, temp, settings, this]() {
Serial.printf("Temp: %gdegC\n", temp);
Serial.printf("Humid: %g%%\n", hum);
this->lasttemp = temp;
this->lasthum = hum;
this->handleHeatingEvents();
});
});
sensor.onError([this](uint8_t e) {
this->lasttemp = -1.0;
this->lasthum = -1.0;
// emergency turnoff of heating
if(mHeatingStatus){
digitalWrite(HeizungPin, LOW);
}
schedule_function([e]() {
Serial.printf("Error: %d\n", e);
});
});
mHeizungTicker.attach(10, [this]() {
sensor.read();
});
break;
default:
break;
}
}
float *Heating::getLastTemp() {
return &lasttemp;
}
float *Heating::getLastHum() {
return &lasthum;
}
void Heating::handleHeatingEvents() {
if (this->lasthum > (float) msettings->heatUp) {
// turn off active turnoff timers
mLuefterTicker.detach();
Serial.println("heating should run now!");
// turn on heating and fan
digitalWrite(LuefterPin, HIGH);
digitalWrite(HeizungPin, HIGH);
mHeatingStatus = true;
} else if (this->lasthum < (float) msettings->heatLow) {
// if humidity too low turn off heating and fan after 60secs
digitalWrite(HeizungPin, LOW);
Serial.println("heating should NOT run now!");
// if heating status in on set ticker to turn of fan in 60sec
if (mHeatingStatus) {
mLuefterTicker.once((float) msettings->fanRuntime, []() {
// turn off fan
digitalWrite(LuefterPin, LOW);
schedule_function([]() {
Serial.println("turning off fan");
});
});
}
mHeatingStatus = false;
}
}
void Heating::handleTimeHeater() {
const unsigned percentOn = 20;
const unsigned refreshperiod = 900;
@ -36,80 +127,4 @@ void Heating::init(unsigned mode, const SettingState* settings) {
func();
mHeizungTicker.attach(refreshperiod, func);
break;
}
case HUMIDITY:
mHeatingStatus = false;
sensor.setPin(TempSensorPin);
sensor.onData([this, settings](float hum, float temp) {
schedule_function([hum, temp, settings, this]() {
Serial.printf("Temp: %gdegC\n", temp);
Serial.printf("Humid: %g%%\n", hum);
this->lasttemp = temp;
this->lasthum = hum;
if (hum > (float)settings->heatUp) {
// turn off active turnoff timers
mLuefterTicker.detach();
Serial.println("heating should run now!");
// turn on heating and fan
digitalWrite(LuefterPin, HIGH);
digitalWrite(HeizungPin, HIGH);
mHeatingStatus = true;
} else if (hum < (float)settings->heatLow) {
// if humidity too low turn off heating and fan after 60secs
digitalWrite(HeizungPin, LOW);
Serial.println("heating should NOT run now!");
// if heating status in on set ticker to turn of fan in 60sec
if (mHeatingStatus) {
mLuefterTicker.once((float)settings->fanRuntime, []() {
// turn off fan
digitalWrite(LuefterPin, LOW);
schedule_function([]() {
Serial.println("turning off fan");
});
});
}
mHeatingStatus = false;
}
});
});
sensor.onError([this](uint8_t e) {
this->lasttemp = -1.0;
this->lasthum = -1.0;
schedule_function([e]() {
Serial.printf("Error: %d\n", e);
});
});
mHeizungTicker.attach(10, [this]() {
sensor.read();
});
break;
default:
break;
}
}
float *Heating::getLastTemp() {
return &lasttemp;
}
float *Heating::getLastHum() {
return &lasthum;
}
Heating::Heating() : mHeizungTicker(),
mLuefterTicker(),
mTurnOffTicker(),
mHeatingStatus(),
lasttemp(0),
lasthum(0),
sensor() {}

29
src/Heating.h
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@ -13,9 +13,23 @@ class Heating {
public:
Heating();
/**
* initialize the heater
* @param mode select the operating mode
* @param settings a settings object is needed for HUMIDITY mode to get percent values set by user
*/
void init(unsigned mode, const SettingState* settings);
/**
* get the last captured humidity value
* @return humidity value
*/
float* getLastHum();
/**
* get the last captured temperature value
* @return temperature value
*/
float* getLastTemp();
enum MODES {TIME, HUMIDITY};
@ -24,10 +38,25 @@ private:
Ticker mLuefterTicker;
Ticker mTurnOffTicker;
const SettingState* msettings;
bool mHeatingStatus;
float lasttemp;
float lasthum;
DHT22 sensor;
/**
* handle events after successfully received a humidity value
* - turn on/off of heating
* - afterrun of fan
*/
void handleHeatingEvents();
/**
* handle events for time-heating mode
* when to turn on/off heating + fan
*/
void handleTimeHeater();
};

2
src/Pins.h
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@ -16,6 +16,6 @@
#define TempSensorPin D4
// version info
#define VERSION "v1.2.0"
#define VERSION "v1.2.1"
#endif //PUMPENSTEUERUNG_PINS_H

10
src/Timer.cpp Normal file
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@ -0,0 +1,10 @@
//
// Created by lukas on 09.12.20.
//
#include <Arduino.h>
#include "Timer.h"
uint32_t Timer::getSystemSeconds() {
return (uint32_t)(micros64() / 1000000);
}

18
src/Timer.h Normal file
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@ -0,0 +1,18 @@
//
// Created by lukas on 09.12.20.
//
#ifndef PUMPENSTEUERUNG_TIMER_H
#define PUMPENSTEUERUNG_TIMER_H
class Timer {
public:
/**
* get system time in seconds
* @return system time in seconds
*/
static uint32_t getSystemSeconds();
};
#endif //PUMPENSTEUERUNG_TIMER_H

13
src/main.cpp
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@ -5,6 +5,7 @@
#include "Pins.h"
#include "GeneralInfoService.h"
#include "SettingsService.h"
#include "Timer.h"
bool allow;
bool error = false;
@ -18,7 +19,7 @@ Ticker pumpendauer;
//WifiManager mang;
Heating mHeat;
unsigned long turnontime = 0;
uint32_t turnontime = 0;
AsyncWebServer server(80);
ESP8266React esp8266React(&server);
@ -31,7 +32,7 @@ void pumpeSchalten(bool on) {
if (on) {
Serial.println("versuche Pumpe EIN zuschalten");
// refresh last pump counter
generalinfo.setlastPumpTime(millis());
generalinfo.setlastPumpTime(Timer::getSystemSeconds());
} else {
Serial.println("versuche Pumpe AUS zuschalten");
}
@ -40,7 +41,7 @@ void pumpeSchalten(bool on) {
if (on) {
pumpendauer.once((float)settingsservice.getSettings()->maxpumpduration + 1, []() {
//erlaube keine einschaltung von mehr als 60 sek
if (millis() - turnontime >= (unsigned)settingsservice.getSettings()->maxpumpduration * 1000 && turnontime != 0) {
if (Timer::getSystemSeconds() - turnontime >= (unsigned)settingsservice.getSettings()->maxpumpduration && turnontime != 0) {
//error zu lange
Serial.println("\n\npumpe lief mehr als 10 Minuten durchgaengig");
pumpeSchalten(false);
@ -48,11 +49,11 @@ void pumpeSchalten(bool on) {
}
});
} else {
generalinfo.setPumpDuration(millis() - turnontime);
generalinfo.setPumpDuration(Timer::getSystemSeconds() - turnontime);
}
// save pump start time
turnontime = millis();
turnontime = Timer::getSystemSeconds();
digitalWrite(SchuetzPin, on);
Serial.println("[Erfolg] pumpe wird geschalten");
@ -90,7 +91,7 @@ void WasserSensorCheck() {
//kein Wasser dh timer auf 10min stellen
// refresh wateroutage counter
generalinfo.setlastWaterOutage(millis());
generalinfo.setlastWaterOutage(Timer::getSystemSeconds());
allow = false;
Serial.println("Schalte pumpe aus");