RE: Help w/ programming portC bit 6 &7
"Dave McLaughlin" <dave-L1vi/lXTdttt2rXhg/[email protected]>
| Newsgroups | gmane.comp.hardware.rabbit-semiconductor |
|---|---|
| Message-ID | <[email protected]> |
I am not familiar with the 6700 but have used other modules and you can re-use the prog port once you have finished debugging. On the 6700 module, PC6 and PC7 are TXA and RXA of the programming port. How are you debugging your code just now? Are you trying to set these pins in debug mode? According to the manual for the module, on page 34, these pins can be re-used for anything else once you are in RUN MODE. Most likely they can't be changed whilst you are in PROG MODE which is where I think you are trying to set them from? Dave… --- Very funny Scotty, now beam down my clothes… --- From: [email protected] [mailto:[email protected]] On Behalf Of sbagga0111-/[email protected] Sent: 19 November 2013 09:17 To: [email protected] Subject: [rabbit-semi] Help w/ programming portC bit 6 &7 Hello, I am relatively new to Dynamic C coding. I have been looking through the documentation for PORT C on the Rabbit 6700 and cannot find a way to write to PORT C bit 6 and 7. I could write to Port C bits 0-5 but not 6 and 7. I was wondering if these have dependencies or are set to different modes. I read somewhere that they are used for debugging/programming? I just want them to be set to a logical low. Thank you for your help!