X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_adxl375.c;h=9e5666cc5d6dcb83ea11697e676ba3b544555f01;hb=70481772386d556b8a7981da38a03f5c9b181a7c;hp=66d39ff915b625c6f87acac828594ff1f8a6ad4b;hpb=0d472ab07224a21abfa83da8336439d7844f9aa8;p=fw%2Faltos

diff --git a/src/drivers/ao_adxl375.c b/src/drivers/ao_adxl375.c
index 66d39ff9..9e5666cc 100644
--- a/src/drivers/ao_adxl375.c
+++ b/src/drivers/ao_adxl375.c
@@ -21,11 +21,13 @@
 #define DEBUG		0
 
 #if DEBUG
-#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: ", ao_tick_count, __func__); printf(__VA_ARGS__); flush(); } } while(0)
 #else
 #define PRINTD(l,...)
 #endif
 
+#define AO_ADXL375_SPI_SPEED	ao_spi_speed(5000000)
+
 struct ao_adxl375_sample	ao_adxl375_current;
 
 static void
@@ -53,7 +55,7 @@ ao_adxl375_reg_read(uint8_t addr)
 	ao_spi_duplex(d, d, 2, AO_ADXL375_SPI_INDEX);
 	ao_adxl375_stop();
 
-	PRINTD(DEBUG_LOW, "read %x = %x\n", addr, d);
+	PRINTD(DEBUG_LOW, "read %x = %x\n", addr, d[1]);
 
 	return d[1];
 }
@@ -71,7 +73,7 @@ ao_adxl375_reg_write(uint8_t addr, uint8_t value)
 	ao_adxl375_stop();
 
 #if DEBUG & DEBUG_LOW
-	d[0] = addr | AO_ADXL375_READ
+	d[0] = addr | AO_ADXL375_READ;
 	d[1] = 0;
 	ao_adxl375_start();
 	ao_spi_duplex(d, d, 2, AO_ADXL375_SPI_INDEX);
@@ -103,7 +105,7 @@ struct ao_adxl375_total {
 
 #define MIN_LSB_G	18.4
 #define MAX_LSB_G	22.6
-#define SELF_TEST_MIN_G	6.0
+#define SELF_TEST_MIN_G	5.0
 #define SELF_TEST_MAX_G	6.8
 
 #define MIN_SELF_TEST	((int32_t) (MIN_LSB_G * SELF_TEST_MIN_G * AO_ADXL375_SELF_TEST_SAMPLES + 0.5))
@@ -127,7 +129,7 @@ ao_adxl375_total_value(struct ao_adxl375_total *total, int samples)
 #define AO_ADXL375_DATA_FORMAT_SETTINGS(self_test) (			\
 		AO_ADXL375_DATA_FORMAT_FIXED |				\
 		(self_test << AO_ADXL375_DATA_FORMAT_SELF_TEST) |	\
-		(AO_ADXL375_DATA_FORMAT_SPI_4_WIRE << AO_ADXL375_DATA_FORMAT_SPI_4_WIRE) | \
+		(AO_ADXL375_DATA_FORMAT_SPI_4_WIRE << AO_ADXL375_DATA_FORMAT_SPI) | \
 		(0 << AO_ADXL375_DATA_FORMAT_INT_INVERT) |		\
 		(0 << AO_ADXL375_DATA_FORMAT_JUSTIFY))
 
@@ -143,7 +145,7 @@ ao_adxl375_setup(void)
 
 	uint8_t	devid = ao_adxl375_reg_read(AO_ADXL375_DEVID);
 	if (devid != AO_ADXL375_DEVID_ID)
-		ao_sensor_errors = 1;
+		AO_SENSOR_ERROR(AO_DATA_ADXL375);
 
 	/* Set the data rate */
 	ao_adxl375_reg_write(AO_ADXL375_BW_RATE,
@@ -204,12 +206,12 @@ ao_adxl375_setup(void)
 	self_test_value = z_change;
 
 	if (z_change < MIN_SELF_TEST)
-		ao_sensor_errors = 1;
+		AO_SENSOR_ERROR(AO_DATA_ADXL375);
 
 	/* This check is commented out as maximum self test is unreliable
 
 	   if (z_change > MAX_SELF_TEST)
-	   	ao_sensor_errors = 1;
+		AO_SENSOR_ERROR(AO_DATA_ADXL375);
 
 	*/
 
@@ -235,13 +237,13 @@ static struct ao_task ao_adxl375_task;
 static void
 ao_adxl375_dump(void)
 {
-	printf ("ADXL375 value %d %d %d self test %d min %d max %d\n",
+	printf ("ADXL375 value %d %d %d self test %ld min %ld max %ld\n",
 		ao_adxl375_current.x,
 		ao_adxl375_current.y,
 		ao_adxl375_current.z,
-		self_test_value,
-		MIN_SELF_TEST,
-		MAX_SELF_TEST);
+		(long) self_test_value,
+		(long) MIN_SELF_TEST,
+		(long) MAX_SELF_TEST);
 }
 
 const struct ao_cmds ao_adxl375_cmds[] = {