commit 30adb68cee26fca5231352f313f398d0d080450f
author Meng-hsuan Chung <menghsuan@google.com> Wed Feb 15 13:42:28 2017 -0800
committer Meng-hsuan Chung <menghsuan@google.com> Wed Feb 15 15:21:06 2017 -0800
tree 49aa9369c2abd28db37de20ab2c4e2081285a685
parent 9517b67bcc8e49169c1eee24d38f77c0e7235cee

Disable Magnetometer Noise Suppression Filter

Test: build, flash and run sensorlogger.

Bug: 35385106
Change-Id: I151102df02f7299ba9b48a9fa84e8a9a635a6925

firmware/os/drivers/bosch_bmi160/bosch_bmi160.c

diff --git a/firmware/os/drivers/bosch_bmi160/bosch_bmi160.c b/firmware/os/drivers/bosch_bmi160/bosch_bmi160.c
index 25d6868..c5477aa 100644
--- a/firmware/os/drivers/bosch_bmi160/bosch_bmi160.c
+++ b/firmware/os/drivers/bosch_bmi160/bosch_bmi160.c
@@ -83,7 +83,7 @@
 #define DBG_WM_CALC               0
 #define TIMESTAMP_DBG             0
 
-#define BMI160_APP_VERSION 12
+#define BMI160_APP_VERSION 13
 
 // fixme: to list required definitions for a slave mag
 #ifdef USE_BMM150
@@ -966,8 +966,8 @@
     // set mag to SLEEP mode
     MAG_WRITE(BMM150_REG_CTRL_1, 0x01);
 #elif USE_AK09915
-    // set "low" Noise Suppression Filter (NSF) settings
-    MAG_WRITE(AKM_AK09915_REG_CNTL1, 0x20);
+    // Disable Noise Suppression Filter (NSF) settings
+    MAG_WRITE(AKM_AK09915_REG_CNTL1, 0x00);
 #endif
 }