no rudder feedback

[kalle]

In an older version of motor.ino which I still use I did:


   // setup adc
    DIDR0 = 0x3f; // disable all digital io on analog pins
    ADMUX = _BV(REFS0); // external 5v
 //   ADMUX = _BV(REFS0)| _BV(REFS1) | _BV(MUX0); // 1.1v


I think in the newer version it could be different. Have a look at line 380.

Kalle

Ha Kalle,
thank you verry much for awnsering.

What you had did not help in tha actual version of motor.ino.
But thanks to your post I´v got the right hint. 
I finaly changed the line 632, outcomented the last part of the line to:

"" const uint8_t defmux = _BV(REFS0); //| _BV(REFS1); // 1.1v ""

So this gives me 0-5 Volt (internal) Voltage-Reference to Pin A4 = Ruddersensor
instead of the 0-1.1 Volt 

Save sailing
Andreas

Thank you Andreas,

I will remember your hint if I change to the newer version.

Also save sailing for you,

Kalle