precipitationctl.ino

#include "data.h"

#define SERVO_MIN 30
#define SERVO_MAX 480
int servoPin = 23;
int pos = SERVO_MIN;


int data_index = 0;

void setServoNormalized(float pos) {
  pos = min(1.0f, max(0.0f, pos));
  int span = SERVO_MAX - SERVO_MIN;
  int servo_pos = SERVO_MIN + span * pos;
  analogWrite(servoPin, servo_pos);
}

void setup() {
  Serial.begin(115200);
  // put your setup code here, to run once:
  pinMode(servoPin, OUTPUT);
  analogWriteFrequency(servoPin, 50);
  analogWriteResolution(servoPin, 12);
}

void loop() {
  // put your main code here, to run repeatedly:
  float datum = data[data_index];
  setServoNormalized(datum);
  Serial.print("Aktueller Wert ");
  Serial.print(datum * 67.2);
  Serial.print(" mm  --> ");
  Serial.println(datum);
  data_index++;

  if ( data_index >= DATA_LENGTH) {
    data_index = 0;
    Serial.println("Die daten sind durch, wir fangen wieder vorne an...");
  }
  delay(28.44*1000);
}