X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_m25.c;h=2e4cbedf989d23991c54245b6a6a18d392e2d1b1;hb=064e30c73ff539ec53d15efe6cbab982b9c35eaf;hp=550c9535f2735837d566d09ff131f6bbe73bedb6;hpb=202166275ba5220db54f63dcd9366e9115d09c0d;p=fw%2Faltos

diff --git a/src/drivers/ao_m25.c b/src/drivers/ao_m25.c
index 550c9535..2e4cbedf 100644
--- a/src/drivers/ao_m25.c
+++ b/src/drivers/ao_m25.c
@@ -101,7 +101,9 @@ static uint8_t ao_m25_mutex;
 
 static uint8_t	ao_m25_instruction[4];
 
-#define M25_SELECT(cs)		ao_spi_get_mask(AO_M25_SPI_CS_PORT,cs,AO_M25_SPI_BUS, AO_SPI_SPEED_FAST)
+#define AO_M25_SPI_SPEED	ao_spi_speed(10000000)	/* this seems like a reasonable minimum speed to require */
+
+#define M25_SELECT(cs)		ao_spi_get_mask(AO_M25_SPI_CS_PORT,cs,AO_M25_SPI_BUS,AO_M25_SPI_SPEED)
 #define M25_DESELECT(cs)	ao_spi_put_mask(AO_M25_SPI_CS_PORT,cs,AO_M25_SPI_BUS)
 
 #define M25_BLOCK_SHIFT			16