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SPI interface
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SPI interface
jfor jfor
over 11 years ago
Note: This was originally posted on 10th October 2008 at
http://forums.arm.com
Hi all,
I am using an 180 MHz, 200 MIPS ARM920T. My question is
How can one have an SPI interface to a device(any)?? What are the steps involved??
The O.S used is linux. One thing i noticed is there is no SPI in /dev !!!!! It would be really be helpful if any one can suggest or give any link to solve this.
Thanks,
jfor.
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Peter Harris
over 11 years ago
Note: This was originally posted on 10th October 2008 at
http://forums.arm.com
I'd suggest looking at a Linux driver for a similar device, and using that as a tutorial.
A UART probably isn't a bad example to pick, as it has send and recieve channels - the only difference is the synchronous bit.
Cheers,
I
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Peter Harris
over 11 years ago
Note: This was originally posted on 10th October 2008 at
http://forums.arm.com
I'd suggest looking at a Linux driver for a similar device, and using that as a tutorial.
A UART probably isn't a bad example to pick, as it has send and recieve channels - the only difference is the synchronous bit.
Cheers,
I
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