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SPI 16F877A

 
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mindstorm88



Joined: 06 Dec 2006
Posts: 102
Location: Montreal , Canada

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SPI 16F877A
PostPosted: Mon Oct 01, 2007 12:07 pm     Reply with quote
Hi guys , if i use spi with this controller , Can i still use RC4 (data in) as an output ???

i don't need to read any data , i only want to send data and clock !!!

Thanks
ECACE



Joined: 24 Jul 2006
Posts: 94

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PostPosted: Mon Oct 01, 2007 1:44 pm     Reply with quote
As best I uderstand it, if you use any of the built in SPI functions (spi_read, spi_write, spi_xfer), they will affect that pin. If you don't want to use that pin, then you would probably have to rewrite your own functions.
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