sd_defines.h

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#ifndef DISIODEFINES_H_
#define DISIODEFINES_H_

#include "ssp1.h"
#include "bio.h"



#define SD_SELECT()         board_io_sd_cs()
#define SD_DESELECT()       board_io_sd_ds()
#define SD_PRESENT()        (!board_io_sd_card_cd_sig())   /* Low means card is present */
#define FCLK_SLOW()         ssp1_set_max_clock(1)          /* Set slow SPI clock (100k-400k) */
#define FCLK_FAST()         ssp1_set_max_clock(24)         /* Set fast SPI clock (depends on the CSD) */

#define xmit_spi(dat)       ssp1_exchange_byte(dat)
#define rcvr_spi()          ssp1_exchange_byte(0xff)


#endif /* DISIODEFINES_H_ */