using pi gpio outputs / pins arduino

[nvelthuijsen]

i think you need to edit program not ground the pin.
Sean will correct me if i am wrong..

#define rc_pwm_pin 6 // todo: use this pin to detect rc pwm
uint8_t rc_pwm = 0;  // remote control style servo

Mmmm, makes sense! Hope the Arduino is still alive....

Thx Jim

73s Niels.

Arduino still OK! Though i'm still doubting how this should work. I still think i have to wire the pin otherwise it cannot be read.....

Maybe Sean can fill me in.

Anyone already figured out which pins are mandatory and which are optional? I want to use it as driver for a H Bridge controller. It is difficult to figure this out. A schematics with mandatory and optional wiring would be nice. Anyone? Sean?