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
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