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-rw-r--r--ao_convert.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/ao_convert.c b/ao_convert.c
index 08f628b4..2585db54 100644
--- a/ao_convert.c
+++ b/ao_convert.c
@@ -44,4 +44,8 @@ ao_temp_to_dC(int16_t temp) __reentrant
}
int16_t
-ao_accel_to_cm_per_s2(int16_t accel) __reentrant;
+ao_accel_to_cm_per_s2(int16_t accel) __reentrant
+{
+ /* this is wrong */
+ return (998 - (accel >> 4)) * 3300 / 2047;
+}