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-rwxr-xr-xao-bringup/turnon_teledongle2
1 files changed, 1 insertions, 1 deletions
diff --git a/ao-bringup/turnon_teledongle b/ao-bringup/turnon_teledongle
index 1786f251..97c1e419 100755
--- a/ao-bringup/turnon_teledongle
+++ b/ao-bringup/turnon_teledongle
@@ -19,7 +19,7 @@ sleep 5
echo -n "Generating RF carrier. Please enter measured frequency: "
read FREQ
-CAL_VALUE=`nickle -e "ceil(434.55 / $FREQ * 1186611)"`
+CAL_VALUE=`nickle -e "floor(434.55 / $FREQ * 1186611 + 0.5)"`
echo "Programming flash with cal value " $CAL_VALUE
ao-load --cal $CAL_VALUE /usr/share/altos/teledongle-v0.2.ihx $SERIAL