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Re: I2C and SPI porting help
- From: Will Wagner <will_wagner at carallon dot com>
- To: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Fri, 28 Oct 2005 15:21:06 +0100
- Subject: Re: [ECOS] I2C and SPI porting help
- References: <200510281512.30985.duckman@epilog.ath.cx>
Carlos Sobrinho wrote:
Hello there.
I'm working with a AEB-1 board and I implemented the SPI and I2C buses with
bit bang but now I would like to migrate my code to use the cyg_i2c_* and
cyg_spi_* infrastructure.
I read the hardware porting guide but I still need some more info.
Can anyone point me in the right direction? Maybe give a example?
I read that I only need some basic io in some functions and I need to pass the
function pointer to the I2C/SPI struct.
Do I need to add something in the packages/dev/spi... or can I use it in my
own application?
Any information would be gladly appreciated
I can send you my implementation of SPI using an MPC866P if you want an
example.
WBR
Carlos Sobrinho
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Will Wagner will_wagner@carallon.com
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