Hi Michael, On Wed, Jan 26, 2011 at 10:51 PM, Michael Schippling <[email protected]> wrote: > > > Miklos Maroti wrote: >> >> Hi Sofia! >> >> I know the atmega1281 timers in and out, I am rewriting the timer >> subsystem (or at least I am writing a new one for the atmega128rfa1). >> >> On Wed, Jan 26, 2011 at 4:01 PM, sofia aparicio >> <[email protected]> wrote: >>> >>> Hello, >>> >>> I would like to configure in Fast PWM mode without prescaler and >>> toggling OCR3A,OCR3B and OCR3C at the same time. I do the following: >>> >>> SET_BIT(DDRE,3); OCR3A >>> SET_BIT(PORTE,3); >>> SET_BIT(DDRE,4); OCR3B >>> SET_BIT(PORTE,4); >>> SET_BIT(DDRE,5); OCR3C >>> SET_BIT(PORTE,5); >> >> Seems ok, but not sure how you access those pins. How did you verified >> that your code does not work? You cannot be sure that these pins are >> available on the 51-pins. >> > > All of Port E (and most of A-G, except what is used on-board) > is brought out on the 51 pin connector on mica devices. > Presumably the IRIS uses the same layout. Here's my cheat: > http://www.etantdonnes.com/Motes/ATMEGApins.txt
Great. Would be nice to add this to the tinyos wiki, but I have no time for that. We have a complete list of pins (mts300 and mts400 boards as well), would be nice to upload that. I will try to compare yours with ours. > Great that you know the timers! It sure would be nice to have > TOS support for more of the micro-controller features. And to > know which are already being used (I had to reverse engineer > which Timers were used in T1...) I already ref'd my humble > attempts at PWM and Capture in this thread if it's of any > use to you, see under Motes above... Miklos > > MS > _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
