[Elecraft] PIC Stuff

Kevin Cozens [email protected]
Fri Nov 22 19:24:15 2002


Greetings, Tim.

At the risk of stating the obvious, check the reset circuit. You need to 
ensure that the reset line stays low for at least as long as is stated in 
the documentation for the PIC. Next, the first instruction to execute when 
the program begins to run after exiting the reset state is to disable ALL 
interrupts. While interrupts are disabled, you configure any timers, and 
internal/external devices that can provide interrupts. Only once all 
hardware is initialized should you allow the PIC to accept interrupts.

Cheers!

Kevin.  (http://www.interlog.com/~kcozens/)

Owner of Elecraft K2 #2172        |"What are we going to do today, Borg?"
E-mail:kcozens at interlog dot com|"Same thing we always do, Pinkutus:
Packet:ve3syb@ve3yra.#con.on.ca.na|  Try to assimilate the world!"
#include <disclaimer/favourite>   |              -Pinkutus & the Borg