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Forum: ARM programming with GCC/GNU tools LPC2368 SD/MMC interface (not fat, yet)

von Filipe (Guest)

2010-05-06 23:44

Attached files:

readfifo.S (1.38 KB, 658 downloads)
main.c (7.12 KB, 610 downloads) | highlighted code
mci.c (38.6 KB, 979 downloads) | highlighted code
mci.h (6.22 KB, 863 downloads) | highlighted code
lpc2368_flash.ld (2.08 KB, 535 downloads)

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Anyone who have ported with success the lpc23xx SD/MMC interface example 
from Keil to gnuarm/yagarto/winarm have success running the project? I'm 
trying to adapt the code but i'm getting error when the block is to be 
written, the flag MCI_Block_End_Flag not change state. I think that can 
be a problem in readfifo.S that i'm trying to use in the project. 
Someone can help me? or knows where can i find a funcional example?
to include the region defined in readfifo.S is necessary to make any 
modification in crt.S or *.ld file?

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