CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to CCS Technical Support
PIC Memory after shutdown

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
Bryan



Joined: 23 Apr 2005
Posts: 73

View user's profile Send private message Send e-mail AIM Address

PIC Memory after shutdown
PostPosted: Mon May 02, 2005 12:02 am     Reply with quote
I am curious if any PICs have the ability to store any information (variables, states, etc) indefinitely after powerdown (When Vdd is removed). An example of a system that can do this is an mp3 player that remembers what song you were listening to and at what point in the song it currently was at even after being shut down for an arbitrary amount of time. In my current project I would like to be able to save certain variable states, but haven't seen any documentation on this feature, if PICs even have it. Anyone know?
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

View user's profile Send private message

PostPosted: Mon May 02, 2005 12:14 am     Reply with quote
See the last post in this thread. It has code that shows how to
save a value to the PIC's data eeprom (i.e., internal eeprom)
and restore it upon power-up.
http://www.ccsinfo.com/forum/viewtopic.php?t=22109&start=15
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group