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correct inizialization of i2c bus

 
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Fabri



Joined: 22 Aug 2005
Posts: 275

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correct inizialization of i2c bus
PostPosted: Tue May 09, 2006 10:16 am     Reply with quote
Hi Everibody,

Sometimes, after power-up, the i2c bus doesn,t work and I have to restart the equipment.

I have a doubt about:

Does #use i2c() inizialize direction register, port level and stop status or must I do that manually ?

Any suggestion about ?

Thanks for support,
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue May 09, 2006 12:01 pm     Reply with quote
The library code does setup the TRIS, and it sets up the i2c registers
if you're using hardware i2c.
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