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SW SPI Problems

 
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arielmw87

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Joined: 18 Nov 2013
Posts: 4
PostPosted: Mon Nov 18, 2013 9:11 pm    Post subject: SW SPI Problems Reply with quote
i´m trying to use this library with the Software SPI but i really dont Know why dont work... my code is successfully working with the hard SPI, but when i config the software SPI the SD card simply dont initialize, the Sdinit SUB cannot success...

im really confused....
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KokkeKat

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Joined: 08 May 2011
Posts: 59
Location: Stockholm
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PostPosted: Fri Feb 07, 2014 10:14 pm    Post subject: Reply with quote
Hi Ariel,

Sorry for my late reply. The only advice I can give you about SW SPI is that you can try with full error handling and see where it goes wrong. I guess that this problem has to do either with your configuration of SW SPI or perhaps you have forgot the "disable JTAG" fuse.

I hope this helps.

Kind regards

Niclas
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