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re-add accidentially removed logic

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Vinzenz Schroeter 2025-04-18 11:52:02 +02:00
parent 2470935e11
commit 9ad1857a64
2 changed files with 18 additions and 8 deletions
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4
config.hpp
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@ -20,7 +20,7 @@ constexpr unsigned int SECOND = 1000;
constexpr unsigned int MINUTE = SECOND * 60;
constexpr unsigned int HOUR = MINUTE * 60;
constexpr unsigned int MEASUREMENT_COUNT = 3;
constexpr unsigned int MEASUREMENT_COUNT = 1;
constexpr int MEASUREMENT_DELAY = 10;
/// Pots will always be watered below this humidity
@ -42,7 +42,7 @@ constexpr int WATER_TIME_MS = 3 * SECOND;
constexpr int LOOP_DELAY_MS = 1 * SECOND; // TODO set higher once it is working
/// minimum amount of time to wait between watering each pot, even when minimum wetness has been reached
constexpr int MIN_WATERING_INTERVAL_MS = 1 * MINUTE;
constexpr int MIN_WATERING_INTERVAL_MS = 1 * SECOND; // TODO set higher once it is working
/// maximum amount of time to wait between watering each pot, as long as maximum wetness has not been reaached
constexpr int MAX_WATERING_INTERVAL_MS = 24 * HOUR;

22
drop.ino
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@ -16,6 +16,17 @@ void setup() {
pinMode(PUMP_LED_PIN, OUTPUT);
pinMode(PUMP_PIN, OUTPUT);
pinMode(LED_BUILTIN, OUTPUT);
// link pots to their config
for (unsigned int i = 0; i < POT_COUNT; i++) {
Pot *pot = &pots[i];
pot->config = &POT_CONFIGS[i];
pinMode(pot->config->valve_pin, OUTPUT);
pinMode(pot->config->led_pin, OUTPUT);
}
}
void loop() {
@ -33,11 +44,6 @@ void loop() {
void per_pot(Pot &pot) {
int percentage = get_humidity(pot.config->sensor);
if (percentage < 0) {
Serial.println(F("sensor not connected"));
return;
}
Serial.print(percentage);
Serial.println(F("%"));
@ -57,6 +63,8 @@ void per_pot(Pot &pot) {
}
void water_pot(Pot &pot) {
digitalWrite(LED_BUILTIN, HIGH);
digitalWrite(pot.config->led_pin, HIGH);
set_valve(pot.config->valve_pin, HIGH);
@ -69,6 +77,8 @@ void water_pot(Pot &pot) {
set_valve(pot.config->valve_pin, LOW);
digitalWrite(pot.config->led_pin, LOW);
digitalWrite(LED_BUILTIN, LOW);
}
/// get humidity sensor value as a percentage
@ -81,7 +91,7 @@ int get_humidity(Sensor &sensor) {
delay(MEASUREMENT_DELAY);
}
sensorVal /= MEASUREMENT_COUNT;
sensorVal /= MEASUREMENT_COUNT;
// Sensor has a range of e.g. 236 to 520
// We want to translate this to a scale or 0% to 100%