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 support@ccsinfo.com
receive data using software pwm for 16F639??

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
yan612



Joined: 27 Sep 2007
Posts: 6

View user's profile Send private message

receive data using software pwm for 16F639??
PostPosted: Tue Nov 27, 2007 6:36 pm     Reply with quote
As 16F639 doesn't have ccp port, i need to create software pwm to receive data sent by transmiter. Is it possible i just use a "high-low" to receive the data or timer usage is a must??
or is there another method to create software pwm??
thanks
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

View user's profile Send private message

PostPosted: Tue Nov 27, 2007 8:17 pm     Reply with quote
Why do you need PWM output from the PIC to "receive" the data
from the transmitter ?
yan612



Joined: 27 Sep 2007
Posts: 6

View user's profile Send private message

PostPosted: Wed Nov 28, 2007 12:47 am     Reply with quote
actually, i am using 18F2680 to transmit RF data..my 16F639 is used to detect the RF data.. i need to verify whether the data received is accurate or not..
or is there any other way to detect the data besides using software pwm??
or am i totally wrong from the beginning??
please advice
thanks
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

View user's profile Send private message

PostPosted: Wed Nov 28, 2007 2:59 pm     Reply with quote
Describe the RF transmitter and receiver chips. Post the manufacturer
and part numbers.
yan612



Joined: 27 Sep 2007
Posts: 6

View user's profile Send private message

PostPosted: Thu Nov 29, 2007 8:27 pm     Reply with quote
RF transmitter chip is PIC18F2680(28 pin)and receiver is PIC16F639(20 pin), both from microchip
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