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

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This commit is contained in:
Empire 2023-02-10 22:12:57 +01:00
commit 68386ce02f
6 changed files with 89 additions and 65 deletions
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2
esp32/include/ControllerConfiguration.h
View File

@ -94,7 +94,7 @@
#define MOIST_SENSOR_MIN_FRQ 500 // 0.5kHz (500Hz margin)
#define ANALOG_SENSOR_MAX_MV 1300 //successive approximation of good range
#define ANALOG_SENSOR_MIN_MV 300 //successive approximation of good range
#define ANALOG_SENSOR_MIN_MV 100 //successive approximation of good range
#define SOLAR_VOLT_FACTOR 11
#define BATTSENSOR_INDEX_SOLAR 0

2
esp32/include/HomieTypes.h
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@ -45,6 +45,8 @@ static const char *SENSOR_STRING[] = {
#define MISSING_SENSOR -2
//plant uses only cooldown and duration, moisture is measured but ignored, allowedHours is ignored (eg. make a 30min on 30min off cycle)
#define HYDROPONIC_MODE -3
//plant uses cooldown and duration and workhours, moisture is measured but ignored
#define TIMER_ONLY -4
typedef struct PlantSettings_t
{

3
esp32/include/LogDefines.h
View File

@ -29,6 +29,9 @@
#define LOG_PUMP_AND_DOWNLOADMODE "Download mode, ignoring pump request"
#define LOG_PUMP_AND_DOWNLOADMODE_CODE 2
#define LOG_VERY_COLD_WATER "Water potentially frozen, ignoring pump request"
#define LOG_VERY_COLD_WATER -7
//msg is dynamic defined
#define LOG_PUMP_INEFFECTIVE -4
#define LOG_PUMP_STARTED_CODE 10

8
esp32/include/PlantCtrl.h
View File

@ -73,6 +73,12 @@ public:
return SENSOR_STRING[mode];
}
bool isTimerOnly()
{
long current = this->mSetting->pSensorDry->get();
return equalish(current, TIMER_ONLY);
}
bool isHydroponic()
{
long current = this->mSetting->pSensorDry->get();
@ -92,7 +98,7 @@ public:
*/
bool isPumpRequired()
{
if (isHydroponic())
if (isHydroponic() || isTimerOnly())
{
// hydroponic only uses timer based controll
return true;

12
esp32/src/PlantCtrl.cpp
View File

@ -30,7 +30,7 @@ void Plant::init(void)
/* Initialize Home Settings validator */
this->mSetting->pSensorDry->setDefaultValue(DEACTIVATED_PLANT);
this->mSetting->pSensorDry->setValidator([](long candidate)
{ return (((candidate >= 0.0) && (candidate <= 100.0)) || equalish(candidate, DEACTIVATED_PLANT) || equalish(candidate, HYDROPONIC_MODE)); });
{ return (((candidate >= 0.0) && (candidate <= 100.0)) || equalish(candidate, DEACTIVATED_PLANT) || equalish(candidate, HYDROPONIC_MODE) || equalish(candidate, TIMER_ONLY)); });
this->mSetting->pPumpAllowedHourRangeStart->setDefaultValue(8); // start at 8:00
this->mSetting->pPumpAllowedHourRangeStart->setValidator([](long candidate)
@ -38,7 +38,7 @@ void Plant::init(void)
this->mSetting->pPumpAllowedHourRangeEnd->setDefaultValue(20); // stop pumps at 20:00
this->mSetting->pPumpAllowedHourRangeEnd->setValidator([](long candidate)
{ return ((candidate >= 0) && (candidate <= 23)); });
this->mSetting->pPumpOnlyWhenLowLight->setDefaultValue(true);
this->mSetting->pPumpOnlyWhenLowLight->setDefaultValue(false);
this->mSetting->pPumpCooldownInSeconds->setDefaultValue(60 * 60); // 1 hour
this->mSetting->pPumpCooldownInSeconds->setValidator([](long candidate)
{ return (candidate >= 0); });
@ -263,9 +263,9 @@ void Plant::advertise(void)
{
// Advertise topics
mPump = this->mPlant->advertise("switch").setName("Pump").setDatatype("Boolean");
this->mPlant->advertise("lastPump").setName("lastPump").setDatatype("Integer").setUnit("unixtime");
this->mPlant->advertise("moist").setName("Percent").setDatatype("Float").setUnit("%");
this->mPlant->advertise("moistraw").setName("adc").setDatatype("Float").setUnit("3.3/4096V");
this->mPlant->advertise("state").setName("state").setDatatype("String");
this->mPlant->advertise("lastPump").setName("lastPump").setDatatype("Integer").setUnit("unixtime").setRetained(true);
this->mPlant->advertise("moist").setName("Percent").setDatatype("Float").setUnit("%").setRetained(true);
this->mPlant->advertise("moistraw").setName("adc").setDatatype("Float").setUnit("3.3/4096V").setRetained(true);
this->mPlant->advertise("state").setName("state").setDatatype("String").setRetained(true);
}

127
esp32/src/main.cpp
View File

@ -1,18 +1,18 @@
/** \addtogroup Controller
* @{
*
*
* @file main.cpp
* @author Ollo
* @brief PlantControl
* @version 0.1
* @date 2020-05-01
*
*
* @copyright Copyright (c) 2020
*/
/******************************************************************************
* INCLUDES
******************************************************************************/
******************************************************************************/
#include "LogDefines.h"
#include "FileUtils.h"
#include "TimeUtils.h"
@ -37,29 +37,29 @@
#include "MQTTUtils.h"
#include "esp_ota_ops.h"
#if defined(TIMED_LIGHT_PIN)
#include "ulp-pwm.h"
#include "ulp-pwm.h"
#endif
/******************************************************************************
* DEFINES
******************************************************************************/
******************************************************************************/
#define AMOUNT_SENOR_QUERYS 8
#define MAX_TANK_DEPTH 2000
#define REBOOT_LOOP_DETECTION_ERROR 5
/******************************************************************************
* FUNCTION PROTOTYPES
******************************************************************************/
******************************************************************************/
int determineNextPump(bool lowLight);
void plantcontrol();
void readPowerSwitchedSensors();
bool determineTimedLightState(bool lowLight);
bool otaRunning = false;
/******************************************************************************
* NON VOLATILE VARIABLES in DEEP SLEEP
******************************************************************************/
******************************************************************************/
#if defined(TIMED_LIGHT_PIN)
RTC_DATA_ATTR bool timedLightLowVoltageTriggered = false; /**remember if it was shut down due to voltage level */
#endif // TIMED_LIGHT_PIN
@ -69,7 +69,7 @@ RTC_DATA_ATTR long consecutiveWateringPlant[MAX_PLANTS] = {0};
/******************************************************************************
* LOCAL VARIABLES
******************************************************************************/
******************************************************************************/
bool volatile mDownloadMode = false; /**< Controller must not sleep */
bool volatile mSensorsRead = false; /**< Sensors are read without Wifi or MQTT */
int volatile pumpToRun = -1; /** pump to run at the end of the cycle */
@ -90,6 +90,8 @@ long lastSendPumpUpdate = 0;
long pumpTargetMl = -1;
#endif
float waterTemp = 30;
/*************************** Hardware abstraction *****************************/
OneWire oneWire(SENSOR_ONEWIRE);
@ -130,7 +132,7 @@ Plant mPlants[MAX_PLANTS] = {
/******************************************************************************
* LOCAL FUNCTIONS
******************************************************************************/
******************************************************************************/
void finsihedCycleSucessfully()
{
@ -152,7 +154,7 @@ void espDeepSleep(bool afterPump = false)
if (mDownloadMode)
{
log(LOG_LEVEL_DEBUG, "abort deepsleep, DownloadMode active", LOG_DEBUG_CODE);
//if we manage to get to the download mode, the device can be restored
// if we manage to get to the download mode, the device can be restored
finsihedCycleSucessfully();
return;
}
@ -212,7 +214,7 @@ void espDeepSleep(bool afterPump = false)
}
}
//requires homie being started
// requires homie being started
void readOneWireSensors()
{
for (uint8_t i = 0; i < sensors.getDeviceCount(); i++)
@ -240,7 +242,7 @@ void readOneWireSensors()
if (!valid)
{
//wrong family or crc errors on each retry
// wrong family or crc errors on each retry
continue;
}
@ -267,6 +269,7 @@ void readOneWireSensors()
{
mqttWrite(&sensorTemp, TEMPERATUR_SENSOR_WATER, String(temp));
Serial << "Water Temperatur " << temp << " °C " << endl;
waterTemp = temp;
}
/* Always send the sensor address with the temperatur value */
mqttWrite(&sensorTemp, String(buf), String(temp));
@ -401,10 +404,7 @@ void onHomieEvent(const HomieEvent &event)
{
mPlants[i].deactivatePump();
}
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
digitalWrite(OUTPUT_ENABLE_PUMP, HIGH);
delay(100);
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 1);
otaRunning = true;
mDownloadMode = true;
break;
case HomieEventType::OTA_SUCCESSFUL:
@ -461,7 +461,7 @@ int determineNextPump(bool isLowLight)
log(LOG_LEVEL_DEBUG, String(String(i) + " No pump required: due to light"), LOG_DEBUG_CODE);
continue;
}
if (!plant.isHydroponic())
if (! (plant.isHydroponic() || plant.isTimerOnly()))
{
if (equalish(plant.getCurrentMoistureRaw(), MISSING_SENSOR))
{
@ -493,10 +493,9 @@ int determineNextPump(bool isLowLight)
}else {
plant.publishState("active");
}
}
if (!plant.isHydroponic())
if (! (plant.isHydroponic() || plant.isTimerOnly()))
{
consecutiveWateringPlant[i]++;
}
@ -522,7 +521,7 @@ int determineNextPump(bool isLowLight)
else
{
plant.publishState("wet");
//plant was detected as wet, remove consecutive count
// plant was detected as wet, remove consecutive count
consecutiveWateringPlant[i] = 0;
}
}
@ -531,7 +530,7 @@ int determineNextPump(bool isLowLight)
/**
* @brief Handle Mqtt commands to keep controller alive
*
*
* @param range multiple transmitted values (not used for this function)
* @param value single value
* @return true when the command was parsed and executed succuessfully
@ -608,12 +607,12 @@ bool switch7(const HomieRange &range, const String &value)
void initPumpLogic()
{
//set targets
// set targets
#ifdef FLOWMETER_PIN
pumpTargetMl = mPlants[pumpToRun].getPumpMl();
//0-6 are used for moisture measurment
// 0-6 are used for moisture measurment
pcnt_unit_t unit = (pcnt_unit_t)(PCNT_UNIT_7);
pcnt_config_t pcnt_config = {}; // Instancia PCNT config
pcnt_config.pulse_gpio_num = FLOWMETER_PIN; // Configura GPIO para entrada dos pulsos
@ -639,7 +638,7 @@ void initPumpLogic()
#endif
//enable power
// enable power
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
digitalWrite(OUTPUT_ENABLE_PUMP, HIGH);
delay(100);
@ -666,7 +665,7 @@ void pumpActiveLoop()
mqttUpdateTick = true;
}
long duration = millis() - pumpStartTime;
long duration = millis() - pumpStartTime;
#ifdef FLOWMETER_PIN
int16_t pulses;
pcnt_unit_t unit = (pcnt_unit_t)(PCNT_UNIT_7);
@ -676,11 +675,10 @@ long duration = millis() - pumpStartTime;
log(LOG_LEVEL_ERROR, LOG_HARDWARECOUNTER_ERROR_MESSAGE, LOG_HARDWARECOUNTER_ERROR_CODE);
targetReached = true;
log(LOG_LEVEL_INFO, "Reached pump target ml " + String(pumpToRun), LOG_PUMP_STARTED_CODE);
}
else
{
float mLPumped = pulses/FLOWMETER_PULSES_PER_ML; //mLperMs*duration;
float mLPumped = pulses / FLOWMETER_PULSES_PER_ML; // mLperMs*duration;
if (mLPumped >= pumpTargetMl)
{
targetReached = true;
@ -688,7 +686,7 @@ long duration = millis() - pumpStartTime;
mPlants[pumpToRun].setProperty("pulses").send(String(pulses));
mPlants[pumpToRun].setProperty("waterusage").send(String(mLPumped));
}
else if (mqttUpdateTick)
{
mPlants[pumpToRun].setProperty("pulses").send(String(pulses));
@ -697,7 +695,6 @@ long duration = millis() - pumpStartTime;
}
#endif
if (millis() > pumpTarget)
{
mPlants[pumpToRun].setProperty("watertime").send(String(duration));
@ -711,12 +708,12 @@ long duration = millis() - pumpStartTime;
if (targetReached)
{
//disable all
// disable all
digitalWrite(OUTPUT_ENABLE_PUMP, LOW);
mPlants[pumpToRun].deactivatePump();
//disable loop, to prevent multi processing
// disable loop, to prevent multi processing
pumpStarted = false;
//if runtime is larger than cooldown, else it would run continously
// if runtime is larger than cooldown, else it would run continously
rtcLastWateringPlant[pumpToRun] = getCurrentTime();
espDeepSleep(true);
}
@ -733,7 +730,7 @@ void safeSetup()
WiFi.mode(WIFI_OFF);
Serial.flush();
//restore state before releasing pin, to prevent flickering
// restore state before releasing pin, to prevent flickering
#if defined(TIMED_LIGHT_PIN)
ulp_pwm_init();
#endif // TIMED_LIGHT_PIN
@ -753,26 +750,28 @@ void safeSetup()
pinMode(OUTPUT_ENABLE_SENSOR, OUTPUT);
static_assert(HomieInternals::MAX_CONFIG_SETTING_SIZE >= MAX_CONFIG_SETTING_ITEMS, "Limits.hpp not adjusted MAX_CONFIG_SETTING_ITEMS");
if (HomieInternals::MAX_CONFIG_SETTING_SIZE < MAX_CONFIG_SETTING_ITEMS)
{
//increase the config settings
// increase the config settings
Serial << "Limits.hpp is not adjusted, please search for this string and increase" << endl;
return;
}
static_assert(HomieInternals::MAX_JSON_CONFIG_FILE_SIZE >= MAX_JSON_CONFIG_FILE_SIZE_CUSTOM, "Limits.hpp not adjusted MAX_JSON_CONFIG_FILE_SIZE");
if (HomieInternals::MAX_JSON_CONFIG_FILE_SIZE < MAX_JSON_CONFIG_FILE_SIZE_CUSTOM)
{
//increase the config settings
// increase the config settings
Serial << "Limits.hpp is not adjusted, please search for this string and increase" << endl;
return;
}
/************************* Start Homie Framework ***************/
/************************* Start Homie Framework ***************/
Homie_setFirmware("PlantControl", FIRMWARE_VERSION);
Homie.disableLedFeedback();
Homie_setBrand("PlantControl");
// Set default values
//in seconds
// in seconds
deepSleepTime.setDefaultValue(600).setValidator([](long candidate)
{ return (candidate > 0) && (candidate < (60 * 60 * 2) /** 2h max sleep */); });
deepSleepNightTime.setDefaultValue(600);
@ -789,7 +788,7 @@ void safeSetup()
#if defined(TIMED_LIGHT_PIN)
timedLightPowerLevel.setDefaultValue(25).setValidator([](long candidate)
{ return (candidate > 0) && (candidate <= (255)); });
{ return (candidate > 0) && (candidate <= (255)); });
timedLightStart.setDefaultValue(18).setValidator([](long candidate)
{ return (candidate > 0) && (candidate < (25)); });
timedLightEnd.setDefaultValue(23).setValidator([](long candidate)
@ -809,15 +808,13 @@ void safeSetup()
}
readPowerSwitchedSensors();
Homie.setup();
Wire = TwoWire(0);
Wire.setPins(SENSOR_TANK_SDA, SENSOR_TANK_SCL);
Wire.begin();
/************************* Start One-Wire bus ***************/
/************************* Start One-Wire bus ***************/
int tempInitStartTime = millis();
uint8_t sensorCount = 0U;
@ -835,7 +832,7 @@ void safeSetup()
/* Measure temperature TODO idea: move this into setup */
if (sensorCount > 0)
{
//sensors.setResolution(DS18B20_RESOLUTION);
// sensors.setResolution(DS18B20_RESOLUTION);
sensors.requestTemperatures();
}
@ -905,7 +902,7 @@ void safeSetup()
}
readOneWireSensors();
//prevent BOD to be paranoid
// prevent BOD to be paranoid
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
digitalWrite(OUTPUT_ENABLE_PUMP, HIGH);
delay(100);
@ -981,7 +978,14 @@ void loop()
digitalWrite(OUTPUT_ENABLE_SENSOR, !digitalRead(OUTPUT_ENABLE_SENSOR));
if (mConfigured)
{
nextBlink = millis() + 500;
if (otaRunning)
{
nextBlink = millis() + 100;
}
else
{
nextBlink = millis() + 501;
}
}
else
{
@ -1075,27 +1079,34 @@ void plantcontrol()
}else {
ulp_pwm_set_level(0);
}
#endif // TIMED_LIGHT_PIN
bool hasWater = true; //FIXME remaining > waterLevelMin.get();
//FIXME no water warning message
bool isLiquid = waterTemp > 5;
bool hasWater = true; // FIXME remaining > waterLevelMin.get();
// FIXME no water warning message
pumpToRun = determineNextPump(isLowLight);
//early aborts
// early aborts
if (pumpToRun != -1)
{
if (hasWater)
{
if (mDownloadMode)
if(isLiquid){
if (hasWater)
{
log(LOG_LEVEL_INFO, LOG_PUMP_AND_DOWNLOADMODE, LOG_PUMP_AND_DOWNLOADMODE_CODE);
if (mDownloadMode)
{
log(LOG_LEVEL_INFO, LOG_PUMP_AND_DOWNLOADMODE, LOG_PUMP_AND_DOWNLOADMODE_CODE);
pumpToRun = -1;
}
}
else
{
log(LOG_LEVEL_ERROR, LOG_PUMP_BUTNOTANK_MESSAGE, LOG_PUMP_BUTNOTANK_CODE);
pumpToRun = -1;
}
}
else
{
else{
log(LOG_LEVEL_ERROR, LOG_PUMP_BUTNOTANK_MESSAGE, LOG_PUMP_BUTNOTANK_CODE);
pumpToRun = -1;
pumpToRun = -1;
}
}
@ -1115,7 +1126,7 @@ bool determineTimedLightState(bool lowLight)
long hoursStart = timedLightStart.get();
long hoursEnd = timedLightEnd.get();
//ntp missing
// ntp missing
if (getCurrentTime() < 10000)
{
timedLightNode.setProperty("state").send(String("Off, missing ntp"));
@ -1129,9 +1140,11 @@ bool determineTimedLightState(bool lowLight)
}
int curHour = getCurrentHour();
bool condition1 = ((hoursStart > hoursEnd) &&
(curHour >= hoursStart || curHour <= hoursEnd));
bool condition2 = /* Handle e.g. start = 8, end = 21 */
((hoursStart < hoursEnd) &&
(curHour >= hoursStart && curHour <= hoursEnd));
timedLightNode.setProperty("debug").send(String(curHour) + " " + String(hoursStart) + " " + String(hoursEnd) + " " + String(condition1) + " " + String(condition2));