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  Topic: #use i2c not changing pins with 18f4520
stephanhwolf

Replies: 6
Views: 13087
 PostForum: General CCS C Discussion   Posted: Tue Sep 04, 2012 10:28 am   Subject: #use i2c not changing pins with 18f4520
Hi Ttelmah,
I don't really get the #separate directive. Seems to me subroutines ought to be separate by default, and only #inline if so directed.

Or, does the compiler decide whether to make subr ...
  Topic: #use i2c not changing pins with 18f4520
stephanhwolf

Replies: 6
Views: 13087
 PostForum: General CCS C Discussion   Posted: Mon Sep 03, 2012 6:49 pm   Subject: #use i2c not changing pins with 18f4520
Yup, that's what I thought.

Thanks again for your help.
  Topic: #use i2c not changing pins with 18f4520
stephanhwolf

Replies: 6
Views: 13087
 PostForum: General CCS C Discussion   Posted: Mon Sep 03, 2012 5:17 pm   Subject: #use i2c not changing pins with 18f4520
PCM-Programmer,

Thanks for the tip.

I see how to use stream in #use i2c.

#use i2c(master, sda=PIN_C4, scl=PIN_D3, stream=SlowI2c))
#use i2c(master, sda=PIN_C4, scl=PIN_C3, ...
  Topic: #use i2c not changing pins with 18f4520
stephanhwolf

Replies: 6
Views: 13087
 PostForum: General CCS C Discussion   Posted: Mon Sep 03, 2012 3:48 pm   Subject: #use i2c not changing pins with 18f4520
Hi,
I want to be able to change the i2c pins with #use i2c for different hardware revisions.

This simple code does not work:

//UseFastI2c defaults to FALSE
temp=read_eeprom(FastI2cInsta ...
 
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