SAM V71 Xplained Ultra (SAMV71Q21) - SD/MMC

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JPF
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Joined: Mon Sep 21, 2015 8:46 am

SAM V71 Xplained Ultra (SAMV71Q21) - SD/MMC

Mon Sep 21, 2015 9:03 am

Hallo,

I have Problems to set up a SD Card on my SAM V71 Xplained Ultra.
The The Atmel® Software Framework in Version xdk-asf-3.26.0 don´t have SAM HSMCI drivers for my Bord.
The Driver (\xdk-asf-3.26.0\sam\drivers\hsmci\hsmci.c) exclude my device:

#if (SAM3S || SAM4S || SAM4E)
// PDC is used for transfer
#elif (SAM3U || SAM3XA)
// DMA is used for transfer
# include "dmac.h"
# define DMA_HW_ID_HSMCI 0
# ifndef CONF_HSMCI_DMA_CHANNEL
# define CONF_HSMCI_DMA_CHANNEL 0
# endif
#else
# error Not supported device
#endif

How can I set up my device for simple read and write of a text file.
I hope you can help me.

PS: Excuse my bad English...

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