[PD] PDuino/Firmata - arduino object - PWM servo problem
maciej at satelita.de
Fri May 3 10:10:52 CEST 2013
Solved the problem - has nothing to do with the PD object but only with the behaviour of the Arduino servo library:
"On boards other than the Mega, use of the library disables analogWrite() (PWM) functionality on pins 9 and 10, whether or not there is a Servo on those pins."
Am 30.04.2013 um 21:09 schrieb Maciej Sledziecki:
> I´m running StandardFirmata 2.3. on Arduino Uno with PD extended 0.43.4 on MacBookPro / MacOSX 10.6.8.
> What I´m trying to do, is to drive two pins (9 & 10) in "pwm" mode and at least two others (5 & 6) in "servo" mode.
> The pwm works fine - but only until I set one of the other pins to servo -
> then the diode that should be dimmed by pwm is either ON when receiving "analog 1" or OFF when receiving any other value.
> The only way to get back to pwm again, is to close the arduino comport an reopen it again.
> Is there a way to avoid this and to drive different pins in different modes at the same time?
> Thanks and best,
> Pd-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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