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Coding for SPI/I2C master & slave PIC16F877A

 
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egg86



Joined: 25 Aug 2009
Posts: 3

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Coding for SPI/I2C master & slave PIC16F877A
PostPosted: Mon Nov 30, 2009 7:59 am     Reply with quote
Hi, i'm new to C language and i am doing on a project which connect one master to two or more PIC16F877A using SPI or I2C. I wish to make the master device transmit PWM to slave device in order to control the motor speed at slave.

I read from many posts that commented SPI is simpler than I2C, is that true?

Can i have coding for the SPI? Thanks.
dyeatman



Joined: 06 Sep 2003
Posts: 1933
Location: Norman, OK

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PostPosted: Mon Nov 30, 2009 8:31 am     Reply with quote
To me SPI and I2C are about the same. As far as giving you the code, I don't think anyone here wants to do your project for you. Try doing some searching on this forum and you will find a lot of code to get you started.
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