C3MA/PlantCtrl
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Merge branch 'master' of https://github.com/0110/PlantCtrl

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# Conflicts:
#	board/PlantCtrlESP32.kicad_pcb
This commit is contained in:
Your Name 2021-06-06 22:53:41 +02:00
commit b5031124f4
5 changed files with 8222 additions and 10047 deletions
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17403
board/PlantCtrlESP32.kicad_pcb
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785
board/PlantCtrlESP32.sch
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4
esp32/include/ControllerConfiguration.h
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@ -71,8 +71,8 @@
#define BUTTON GPIO_NUM_0 /**< GPIO 0 - Fix button of NodeMCU */
#define CUSTOM1_PIN3 GPIO_NUM_2 /**< GPIO 2 - Custom GPIO controlling a MOSFET, connected to GND */
#define CUSTOM1_PIN2 GPIO_NUM_12 /**< GPIO 4 - custom GPIO directly connected to GPIO header */
#define I2C1_PIN2 GPIO_NUM_34 /**< GPIO 34 - I2C */
#define I2C1_PIN3 GPIO_NUM_35 /**< GPIO 35 - I2C */
#define I2C1_SDA GPIO_NUM_34 /**< GPIO 34 - I2C */
#define I2C1_SCL GPIO_NUM_35 /**< GPIO 35 - I2C */
/* @} */
/** \addtogroup Configuration

1
esp32/platformio.ini
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@ -19,6 +19,7 @@ board_build.partitions = defaultWithSmallerSpiffs.csv
lib_deps = ArduinoJson@6.16.1
OneWire
DallasTemperature
pololu/VL53L0X
https://github.com/homieiot/homie-esp8266.git#develop
[platformio]

76
esp32/src/main.cpp
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@ -28,6 +28,8 @@
#include "DS2438.h"
#include "soc/soc.h"
#include "soc/rtc_cntl_reg.h"
#include <Wire.h>
#include <VL53L0X.h>
/******************************************************************************
* DEFINES
@ -82,6 +84,7 @@ unsigned long setupFinishedTimestamp;
OneWire oneWire(SENSOR_ONEWIRE);
DallasTemperature sensors(&oneWire);
DS2438 battery(&oneWire, 0.0333333f, AMOUNT_SENOR_QUERYS);
VL53L0X tankSensor;
Plant mPlants[MAX_PLANTS] = {
Plant(SENSOR_PLANT0, OUTPUT_PUMP0, 0, &plant0, &mSetting0),
@ -211,7 +214,8 @@ void readOneWireSensors(bool withMQTT)
}
}
if(!valid){
if (!valid)
{
//wrong family or crc errors on each retry
continue;
}
@ -230,7 +234,7 @@ void readOneWireSensors(bool withMQTT)
if (valid)
{
Serial << "DS18S20 Temperatur " << String(buf) << " : " << temp << " °C " << endl;
if (strcmp(lipoSensorAddr.get(),buf) == 0)
if (strcmp(lipoSensorAddr.get(), buf) == 0)
{
if (withMQTT)
{
@ -238,7 +242,7 @@ void readOneWireSensors(bool withMQTT)
}
Serial << "Lipo Temperatur " << temp << " °C " << endl;
}
if (strcmp(waterSensorAddr.get(),buf) == 0)
if (strcmp(waterSensorAddr.get(), buf) == 0)
{
if (withMQTT)
{
@ -281,33 +285,44 @@ void readPowerSwitchedSensors()
delay(2);
}
/* Read the distance and give the temperature sensors some time */
Wire.setPins(SENSOR_TANK_TRG, SENSOR_TANK_ECHO);
Wire.begin();
tankSensor.setTimeout(500);
long start = millis();
bool distanceReady = false;
while (start + 500 > millis())
{
for (int i = 0; i < AMOUNT_SENOR_QUERYS; i++)
if (tankSensor.init())
{
unsigned long duration = 0;
digitalWrite(SENSOR_TANK_TRG, HIGH);
delayMicroseconds(20);
cli();
digitalWrite(SENSOR_TANK_TRG, LOW);
//10ms is > 2m tank depth
duration = pulseIn(SENSOR_TANK_ECHO, HIGH, 10);
sei();
int mmDis = duration * 0.3432 / 2;
if (mmDis > MAX_TANK_DEPTH)
{
waterRawSensor.add(0);
}
else
{
waterRawSensor.add(mmDis);
}
distanceReady = true;
break;
}
else
{
delay(20);
}
}
if (distanceReady)
{
tankSensor.setSignalRateLimit(0.1);
// increase laser pulse periods (defaults are 14 and 10 PCLKs)
tankSensor.setVcselPulsePeriod(VL53L0X::VcselPeriodPreRange, 18);
tankSensor.setVcselPulsePeriod(VL53L0X::VcselPeriodFinalRange, 14);
tankSensor.setMeasurementTimingBudget(200000);
Serial << "Distance sensor " << waterRawSensor.getAverage() << " cm" << endl;
for (int readCnt = 0; readCnt < 5; readCnt++)
{
if(!tankSensor.timeoutOccurred()){
waterRawSensor.add(tankSensor.readRangeSingleMillimeters());
}
delay(10);
}
Serial << "Distance sensor " << waterRawSensor.getMedian() << " mm" << endl;
}
else
{
Serial.println("Failed to detect and initialize distance sensor!");
}
/* deactivate the sensors */
digitalWrite(OUTPUT_ENABLE_SENSOR, LOW);
@ -612,8 +627,7 @@ void setup()
// Set default values
//in seconds
deepSleepTime.setDefaultValue(600).setValidator([](long candidate)
{ return (candidate > 0) && (candidate < (60 * 60 * 2) /** 2h max sleep */); });
deepSleepTime.setDefaultValue(600).setValidator([](long candidate) { return (candidate > 0) && (candidate < (60 * 60 * 2) /** 2h max sleep */); });
deepSleepNightTime.setDefaultValue(600);
wateringDeepSleep.setDefaultValue(5);
ntpServer.setDefaultValue("pool.ntp.org");
@ -633,8 +647,6 @@ void setup()
mConfigured = Homie.isConfigured();
if (mConfigured)
{
Serial << "Wifi mode set to " << WIFI_STA << endl;
WiFi.mode(WIFI_STA);
for (int i = 0; i < MAX_PLANTS; i++)
{
@ -675,10 +687,11 @@ void setup()
else
{
readOneWireSensors(false);
//prevent BOD to be paranoid
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
digitalWrite(OUTPUT_ENABLE_PUMP, HIGH);
delay(100);
Serial << "Wifi mode set to " << WIFI_AP_STA << endl;
WiFi.mode(WIFI_AP_STA);
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 1);
Serial.println("Initial Setup. Start Accesspoint...");
mDownloadMode = true;
}
@ -796,6 +809,7 @@ void plantcontrol(bool withHomie)
if (withHomie)
{
sensorWater.setProperty("remaining").send(String(waterLevelMax.get() - waterRawSensor.getAverage()));
sensorWater.setProperty("distance").send(String(waterRawSensor.getAverage()));
sensorLipo.setProperty("percent").send(String(100 * batteryVoltage / VOLT_MAX_BATT));
sensorLipo.setProperty("volt").send(String(batteryVoltage));
sensorLipo.setProperty("current").send(String(battery.getCurrent()));