Arduino Pro Micro - Hallsensor Achse flackert beim kalibrieren

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4

Kannst Du ausschliessen, das der Anlaog-PIN in der Luft hängt?
Grundsätzlich erstmal debuggen um zu sehen, was da eigentlich tatsächlich an Werten rum kommt.
Mach mal den Code - kopier aus dem SerMon raus und hier in CodeTags wieder rein.
Mal sehen, was bei rum kommt.

#include <Joystick.h>

// USB Rudder-Pedals
// NOTE: This sketch file is for use with Arduino Leonardo and
//       Arduino Micro only.
//------------------------------------------------------------

//change these to define which pins your hall effect sensors or potentiometers are connected.

const byte R_PIN = A0;
const byte T_PIN = A1;

//change these to change trim and limits. Calibrating your joystick in Windows achieves the same thing

int R_MIN = 0;
int R_MAX = 1023;
int R_TRIM = 0;
int R_INVERT = 1;

int T_MIN = 0;
int T_MAX = 1023;
int T_TRIM = 0;
int T_INVERT = 1;

#include <Joystick.h>

Joystick_ Joystick(0x04, JOYSTICK_TYPE_JOYSTICK,
                   0, 0,                  // Button Count, Hat Switch Count
                   false, false, false,     // X and Y, but no Z Axis
                   false, false, false,   // No Rx, Ry, or Rz
                   true, true,            // Yes rudder, yes throttle
                   false, false, false);  // No accelerator, brake, or steering

void setup()
{
  Serial.begin(115200);
  Serial.println(F("Start"));
  // Initialize Joystick Library
  Joystick.begin(true); //false = dont send automatically. We will sendState() at the end of the loop
  Joystick.setRudderRange(-512, 512);
  Joystick.setThrottleRange(-512, 512);
}

void loop()
{
  unsigned int analogWert = analogRead(R_PIN);
  //read analog axes
  int value = map(analogWert + R_TRIM , R_MIN, R_MAX, -512, 512) * R_INVERT;
  Joystick.setRudder(value);
  Serial.print(F("r: "));
  Serial.print(analogWert);
  Serial.print("\t");
  Serial.println(value);
  analogWert = analogRead(R_PIN);
  value = map(analogRead(T_PIN) + T_TRIM , T_MIN, T_MAX, -512, 512) * T_INVERT;
  Joystick.setThrottle(value);
  Serial.print(F("t: "));
  Serial.print(analogWert);
  Serial.print("\t");
  Serial.println(value);
  Joystick.sendState();
  delay(5);
}