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Wakeup due to change temperature

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This commit is contained in:
Ollo 2020-11-06 21:00:11 +01:00
parent 4303e248ff
commit 9c83897fd9
2 changed files with 57 additions and 32 deletions
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2
esp32/include/ControllerConfiguration.h
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@ -63,7 +63,7 @@
#define PANIK_MODE_DEEPSLEEP (60 * 60 * 5U) /**< 5 hours in usecond */
#define PANIK_MODE_DEEPSLEEP_US (PANIK_MODE_DEEPSLEEP * 1000 * 1000)
#define TEMPERATURE_DELTA_TRIGGER_IN_C 1
#define TEMPERATURE_DELTA_TRIGGER_IN_C 1.0f
#define MOIST_DELTA_TRIGGER_ADC 10
#define SOLAR_DELTA_VOLT_ADC 3
#define LIPO_DELTA_VOLT_ADC 0.2 /**< trigger for lipo voltage */

53
esp32/src/main.cpp
View File

@ -17,6 +17,7 @@
#include "esp_sleep.h"
#include "RunningMedian.h"
#include <stdint.h>
#include <math.h>
const unsigned long TEMPREADCYCLE = 30000; /**< Check temperature all half minutes */
@ -27,20 +28,22 @@ const unsigned long TEMPREADCYCLE = 30000; /**< Check temperature all half minut
#define TEMP_MAX_VALUE 85.0f
#define HalfHour 60
typedef struct {
typedef struct
{
long lastActive; /**< Timestamp, a pump was activated */
long moistTrigger; /**< Trigger value of the moist sensor */
long moisture; /**< last measured moist value */
} rtc_plant_t;
/********************* non volatile enable after deepsleep *******************************/
RTC_DATA_ATTR rtc_plant_t rtcPlant[7];
RTC_DATA_ATTR long gotoMode2AfterThisTimestamp = 0;
RTC_DATA_ATTR long rtcDeepSleepTime = 0; /**< Time, when the microcontroller shall be up again */
RTC_DATA_ATTR int lastPumpRunning = 0;
RTC_DATA_ATTR long lastWaterValue = 0;
RTC_DATA_ATTR float rtcLastTemp1 = 0.0f;
RTC_DATA_ATTR float rtcLastTemp2 = 0.0f;
RTC_DATA_ATTR int gBootCount = 0;
RTC_DATA_ATTR int gCurrentPlant = 0; /**< Value Range: 1 ... 7 (0: no plant needs water) */
@ -54,7 +57,6 @@ int mWaterGone = -1; /**< Amount of centimeter, where no water is seen */
int readCounter = 0;
bool mConfigured = false;
RunningMedian lipoRawSensor = RunningMedian(5);
RunningMedian solarRawSensor = RunningMedian(5);
RunningMedian waterRawSensor = RunningMedian(5);
@ -103,7 +105,9 @@ long getLastMoisture(int plantId)
if ((plantId >= 0) && (plantId < MAX_PLANTS))
{
return rtcPlant[plantId].moisture;
} else {
}
else
{
return -1;
}
}
@ -302,7 +306,9 @@ long getMoistureTrigger(int plantId)
if ((plantId >= 0) && (plantId < MAX_PLANTS))
{
return rtcPlant[plantId].moistTrigger;
} else {
}
else
{
return -1;
}
}
@ -320,7 +326,9 @@ long getLastActivationForPump(int plantId)
if ((plantId >= 0) && (plantId < MAX_PLANTS))
{
return rtcPlant[plantId].lastActive;
} else {
}
else
{
return -1;
}
}
@ -331,6 +339,9 @@ long getLastActivationForPump(int plantId)
*/
bool readSensors()
{
float temp[2] = {TEMP_MAX_VALUE, TEMP_MAX_VALUE};
float *pFloat = temp;
bool leaveMode1 = false;
Serial << "Read Sensors" << endl;
readSystemSensors();
@ -349,7 +360,6 @@ bool readSensors()
}
delay(10);
}
bool triggerMoistStart = false;
for (int i = 0; i < MAX_PLANTS; i++)
{
long current = mPlants[i].getCurrentMoisture();
@ -358,7 +368,7 @@ bool readSensors()
setLastMoisture(i, current);
if (tmp)
{
triggerMoistStart = true;
leaveMode1 = true;
Serial.printf("Mode2 start due to moist delta in plant %d with %ld \r\n", i, delta);
}
}
@ -369,8 +379,8 @@ bool readSensors()
delay(200);
/* Required to read the temperature once */
float temp[2] = {TEMP_MAX_VALUE, TEMP_MAX_VALUE};
float *pFloat = temp;
for (int i = 0; i < 5; i++)
{
int sensors = dallas.readAllTemperatures(pFloat, 2);
if (sensors > 0)
{
@ -382,9 +392,22 @@ bool readSensors()
Serial << "t2: " << String(temp[1]) << endl;
temp2.add(temp[1]);
}
delay(50);
}
if ((temp1.getAverage() - rtcLastTemp1 > TEMPERATURE_DELTA_TRIGGER_IN_C) ||
(rtcLastTemp1 - temp1.getAverage() > TEMPERATURE_DELTA_TRIGGER_IN_C)) {
leaveMode1 = true;
}
if ((temp2.getAverage() - rtcLastTemp2 > TEMPERATURE_DELTA_TRIGGER_IN_C) ||
(rtcLastTemp2 - temp2.getAverage() > TEMPERATURE_DELTA_TRIGGER_IN_C)) {
leaveMode1 = true;
}
rtcLastTemp1 = temp1.getAverage();
rtcLastTemp2 = temp2.getAverage();
/* Use the Ultrasonic sensor to measure waterLevel */
digitalWrite(SENSOR_SR04_TRIG, LOW);
delayMicroseconds(2);
digitalWrite(SENSOR_SR04_TRIG, HIGH);
@ -394,7 +417,7 @@ bool readSensors()
waterRawSensor.add((duration * .343) / 2);
/* deactivate the sensors */
digitalWrite(OUTPUT_SENSOR, LOW);
return triggerMoistStart;
return leaveMode1;
}
//Homie.getMqttClient().disconnect();
@ -472,7 +495,8 @@ int determineNextPump()
Serial.printf("%d No pump required: due to light\r\n", i);
continue;
}
if(plant.getCurrentMoisture() == MISSING_SENSOR && plant.isPumpTriggerActive()){
if (plant.getCurrentMoisture() == MISSING_SENSOR && plant.isPumpTriggerActive())
{
Serial.printf("%d No pump possible: missing sensor \r\n", i);
continue;
}
@ -592,7 +616,8 @@ bool mode1()
bool deltaTrigger = readSensors();
//queue sensor values for
if(deltaTrigger){
if (deltaTrigger)
{
Serial.println("1 delta triggered, going to mode2");
return true;
}