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Indention fixed and comment added.

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This commit is contained in:
Kai Lauterbach 2023-04-04 10:00:11 +02:00
parent 1e4075a0f5
commit ebd964e923
1 changed files with 10 additions and 4 deletions
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14
firmware/sensor_wind.ino
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@ -5,19 +5,25 @@
#define WIND_DEFAULT_MEAS_INIT 255
volatile unsigned int anemometerRotations = 0;
uint32_t start_meas_wind_time = 0;
int interruptNumber;
volatile uint32_t start_meas_wind_time = 0;
int interruptNumber;
#ifndef SENSOR_WIND_NO_ISR
void ICACHE_RAM_ATTR _anemometerInterrupt()
{
if ((start_meas_wind_time + (WIND_SENSOR_MEAS_TIME_S * 1000)) <= millis())
{
// measurement already done, prevent read of further rotations
return;
}
anemometerRotations++;
#ifdef DEBUG
Serial.print("*");
debug("*");
#endif
}
#endif
#endif // end of if not defined SENSOR_WIND_NO_ISR
float wind_speed()
{
@ -30,9 +36,9 @@ float wind_speed()
void start_measure_wind()
{
start_meas_wind_time = millis();
anemometerRotations = 0;
#ifndef SENSOR_WIND_NO_ISR
start_meas_wind_time = millis();
interruptNumber = digitalPinToInterrupt(ANEMOMETER_PIN);
attachInterrupt(interruptNumber, _anemometerInterrupt, FALLING);
#endif