#include <io/cm3.h>
+#define SD_STROBE_ON() do { PIOE_SODR = BV(0); } while(0)
+#define SD_STROBE_OFF() do { PIOE_CODR = BV(0); } while(0)
+
+#define SD_STROBE_INIT() \
+ do { \
+ PIOE_PER = BV(0); \
+ PIOE_OER = BV(0);\
+ PIOE_CODR = BV(0); \
+ } while(0)
+
#define SD_PIN_INIT() \
do { \
PIOA_PDR = BV(19) | BV(20) | BV(21) | BV(22) | BV(23) | BV(24); \