Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
09/30/02 10:59
Read: times


 
#29869 - IButton Problem
I have a problem reading a ibutton on a DS320.The same code work 100 % on a AT89S8252.
Use P3.4 as data I/O, On the DS320 there is no data on this pin,on AT89S8252 works like a charm.
if i enter
P3.4 = 0;
P3.4 = 1;
pin toggle low-high

Any sugestions / assistance PLEASE

List of 8 messages in thread
TopicAuthorDate
IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      
RE: IButton Problem            01/01/70 00:00      

Back to Subject List