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olikraus / dogm128

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examples do not run on the chipkit uno32 #138

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
investigate the problem

Original issue reported on code.google.com by olikr...@gmail.com on 13 Aug 2011 at 9:03

GoogleCodeExporter commented 9 years ago

Original comment by olikr...@gmail.com on 13 Aug 2011 at 9:06

GoogleCodeExporter commented 9 years ago 
fixed
- clk signal polarity was wrong during init (default level differs vom atmega)
- pin to port mapping are 32/16 bit not 8 bit as on ATMEGA
- timing is critical, processor runs with 80 MHz vs 16 Mhz, so SW SPI has to be 
slowed down

Original comment by olikr...@gmail.com on 20 Aug 2011 at 11:28

GoogleCodeExporter commented 9 years ago

Original comment by olikr...@gmail.com on 20 Aug 2011 at 11:28