- Sun Sep 14, 2008 3:53 pm
#55376
I am building a board that receives DMX and displays channel values on an LED dot-matrix display. For some reason, I don't seem to be entering the serial ISR. The display part works fine.
I have verified the clock is OK (I get 20MHz out on B1 when I set the CLKOUT fuse), and that my DMX source is OK (it correctly drives a DMX dimmer pack).
I'm sure it is something obvious but I can't see it...
[Edited... I removed the bad code since it has been picked up by other sites, and there's no reason to spread bad code around]
Thanks for any help.
/mike
I have verified the clock is OK (I get 20MHz out on B1 when I set the CLKOUT fuse), and that my DMX source is OK (it correctly drives a DMX dimmer pack).
I'm sure it is something obvious but I can't see it...
[Edited... I removed the bad code since it has been picked up by other sites, and there's no reason to spread bad code around]
Thanks for any help.
/mike
Last edited by n1ist on Thu Feb 19, 2009 9:30 am, edited 1 time in total.