X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_mma655x.c;h=7736a0f89c4889d49cb3a86a31667fb226d56794;hb=341157c7415fcf879696c9d8167722a0c5ff264c;hp=e8eeea6e4b6dc8d424a9bf242ab60b706fbe399e;hpb=0686a7b8aec524d81bda4c572549a3a068ce0eed;p=fw%2Faltos

diff --git a/src/drivers/ao_mma655x.c b/src/drivers/ao_mma655x.c
index e8eeea6e..7736a0f8 100644
--- a/src/drivers/ao_mma655x.c
+++ b/src/drivers/ao_mma655x.c
@@ -25,17 +25,19 @@
 #define DEBUG_LOW	1
 #define DEBUG_HIGH	2
 #if 1
-#define PRINTD(l, ...) do { if (DEBUG & (l)) { printf ("\r%5u %s: ", ao_tick_count, __func__); printf(__VA_ARGS__); flush(); } } while(0)
+#define PRINTD(l, ...) do { if (DEBUG & (l)) { printf ("\r%5lu %s: ", (unsigned long) ao_tick_count, __func__); printf(__VA_ARGS__); flush(); } } while(0)
 #else
 #define PRINTD(l,...) 
 #endif
 
+#define AO_MMA655X_SPI_SPEED	ao_spi_speed(8333333)	/* 120ns clock period */
+
 static void
 ao_mma655x_start(void) {
 	ao_spi_get_bit(AO_MMA655X_CS_PORT,
 		       AO_MMA655X_CS_PIN,
 		       AO_MMA655X_SPI_INDEX,
-		       AO_SPI_SPEED_FAST);
+		       AO_MMA655X_SPI_SPEED);
 }
 
 static void
@@ -232,7 +234,7 @@ ao_mma655x_setup(void)
 		ao_delay(AO_ST_DELAY);
 	}
 	if (tries == AO_ST_TRIES)
-		ao_sensor_errors = 1;
+		AO_SENSOR_ERROR(AO_DATA_MMA655X);
 
 	ao_mma655x_reg_write(AO_MMA655X_DEVCFG,
 			     DEVCFG_VALUE | (1 << AO_MMA655X_DEVCFG_ENDINIT));