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feature/InfluxDB-Connection-Update #1

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klaute merged 39 commits from feature/InfluxDB-Connection-Update into master 2022-05-23 17:36:59 +02:00
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2 changed files with 11 additions and 3 deletions
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firmware/config.h
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@ -27,7 +27,7 @@
#define WIFI_MINIMUM_SIGNAL_QUALITY 10 // percent #define WIFI_MINIMUM_SIGNAL_QUALITY 10 // percent
#define RESET_ESP_TIME_INTERVAL_MS 3600000 #define RESET_ESP_TIME_INTERVAL_MS 3600000
#define ROTOR_LENGTH_KM 0.000105 #define ROTOR_LENGTH_KM 0.000115
#define WIND_SENSOR_MEAS_TIME_S 5.0 #define WIND_SENSOR_MEAS_TIME_S 5.0
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f commented 2022-05-22 11:42:12 +02:00
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Für welchen Windsensor sind diese Bemaßungen? Ist das von einem Eigenbau oder von dem welchen wir von Aliexpress gekauft hatten?

Für welchen Windsensor sind diese Bemaßungen? Ist das von einem Eigenbau oder von dem welchen wir von Aliexpress gekauft hatten?
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klaute commented 2022-05-22 15:04:02 +02:00
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Das Feature hat bereits ein gleichnamiges #define in der user config mit dem man es aktivieren kann.

Das Feature hat bereits ein gleichnamiges #define in der user config mit dem man es aktivieren kann.
#define SEC_TO_HOUR_FACTOR (60.0 * 60.0) #define SEC_TO_HOUR_FACTOR (60.0 * 60.0)
#define COUNT_TO_KMH ((TWO_PI * ROTOR_LENGTH_KM / WIND_SENSOR_MEAS_TIME_S) * SEC_TO_HOUR_FACTOR) #define COUNT_TO_KMH ((TWO_PI * ROTOR_LENGTH_KM / WIND_SENSOR_MEAS_TIME_S) * SEC_TO_HOUR_FACTOR)

12
firmware/sensor_wind.ino
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@ -12,7 +12,8 @@ ICACHE_RAM_ATTR void _anemometerInterrupt()
#endif #endif
} }
float wind_speed() { float wind_speed()
{
anemometerRotations = 0; anemometerRotations = 0;
int interruptNumber = digitalPinToInterrupt(ANEMOMETER_PIN); int interruptNumber = digitalPinToInterrupt(ANEMOMETER_PIN);
@ -21,6 +22,13 @@ float wind_speed() {
delay(1000 * WIND_SENSOR_MEAS_TIME_S); // time to measure delay(1000 * WIND_SENSOR_MEAS_TIME_S); // time to measure
detachInterrupt(interruptNumber); detachInterrupt(interruptNumber);
return (float)anemometerRotations * COUNT_TO_KMH; // calculate the speed as km/h
float tmp_speed = (float)anemometerRotations * COUNT_TO_KMH;
#ifdef DEBUG
Serial.print("Windspeed: " + String(tmp_speed));
#endif
return tmp_speed;
} }