Post by thread:[PIC]: I2C Bus of PIC16F877's

Hello, I wish to implement a I2C bus containing a three PIC16F877. One will be the I2C master and the other two will be I2C slaves. The master needs to write and read data from the slaves. I am using both CCS C and HiTech C and am hoping someone has some code C code showing the use of I2C both on the master and slave end. Thanks. Regards, Donovan -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads

Donovan, Check out the book, Serial PIC'n. It has chapters dedicated to I2C communication in both master and slave modes. As I recall, the examples are in MPASM and not C, but you might still find it to be useful reference. You can see the table of contents here: http://www.sq-1.com/sptoc.html Cheers, Andrew ________________________________________________ Get your own "800" number Voicemail, fax, email, and a lot more http://www.ureach.com/reg/tag ---- On , Donovan Parks (spam_OUTdparksTakeThisOuTUVIC.CA) wrote: > Hello, > > I wish to implement a I2C bus containing a three PIC16F877. One will be > the > I2C master and the other two will be I2C slaves. The master needs to > write > and read data from the slaves. I am using both CCS C and HiTech C and > am > hoping someone has some code C code showing the use of I2C both on the > master and slave end. Thanks. > > Regards, > Donovan > > -- > http://www.piclist.com hint: PICList Posts must start with ONE topic: > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:, [AD]: ->Ads > > > > -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads