Hi If you are doing a GPSDO, you probably are playing a lot with things like clock trees and PLL frequencies. There are other free toolchains (often vendor specific) that can make this *much* easier. Not all ARM’s are the same in terms of clocking, so it’s not a one size fits all sort of thing.
Bob On Apr 12, 2014, at 7:01 PM, Jim Lux <[email protected]> wrote: > On 4/12/14, 12:50 PM, Bob Camp wrote: >> Hi >> >> I’ve been working with some friends on an ARM based Arduino project. The >> support for ARM in the Arduino tool chain is still not really up to speed. >> It’s actually been faster / easier to take the stuff we need over to another >> board and tool chain than to fight through all of the gotchas within the >> Arduino / ARM world. The stuff is free / easy just about any way you do it. >> > > The teensyduino stuff from PJRC is adding quite a lot to the ARM world within > the Arduino IDE. It is true that for some of the onchip peripherals, there > might not be full support, and you have to do some register writing, etc. > > >> At the chip level, the ARM’s have already overtaken many / most of the AVR’s >> that you would be using. >> > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
