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  Topic: I2C problem on a 18F6722 Devboard
jumpalt2

Replies: 5
Views: 7923

PostForum: General CCS C Discussion   Posted: Fri Apr 14, 2006 7:52 pm   Subject: I2C problem on a 18F6722 Devboard
The breadboard I'm using is pretty old. I moved to a newer (and smaller) breadboard and everything is playing nice now. I left the wires on the old breadboard and just took out the chip so I could v ...
  Topic: I2C problem on a 18F6722 Devboard
jumpalt2

Replies: 5
Views: 7923

PostForum: General CCS C Discussion   Posted: Fri Apr 14, 2006 7:50 pm   Subject: I2C problem on a 18F6722 Devboard
I have a 16F88 and a 24AA1025 I2C EEPROM . Everything works
peachy using the #use I2C() and the example code in EX_EXTEE.C

I don't see a CCS driver file for that EEPROM in the \Drivers folder.
D ...
  Topic: I2C problem on a 18F6722 Devboard
jumpalt2

Replies: 5
Views: 7923

PostForum: General CCS C Discussion   Posted: Fri Apr 14, 2006 3:19 am   Subject: I2C problem on a 18F6722 Devboard
Ah, sorry about the lack of information. I'm using 4.7k pull-ups on the breadboard on SDA and SCL. I am using 0.1uF decoupling caps on the breadboard. The breadboard has its own power supply, but I ...
  Topic: I2C problem on a 18F6722 Devboard
jumpalt2

Replies: 5
Views: 7923

PostForum: General CCS C Discussion   Posted: Fri Apr 14, 2006 2:51 am   Subject: I2C problem on a 18F6722 Devboard
I have a 16F88 and a 24AA1025 I2C EEPROM on a breadboard. Everything works peachy using the #use I2C() and the example code in EX_EXTEE.C (modified to work with the 16-bit pointers the 24AA1025 requ ...
 
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