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-rwxr-xr-xao-bringup/cal-freq2
1 files changed, 2 insertions, 0 deletions
diff --git a/ao-bringup/cal-freq b/ao-bringup/cal-freq
index 54f7a905..5d876e21 100755
--- a/ao-bringup/cal-freq
+++ b/ao-bringup/cal-freq
@@ -37,6 +37,8 @@ while true; do
echo "Programming flash with cal value " $CAL_VALUE
+ dd if=$dev iflag=nonblock
+
cat << EOF > $dev
c f $CAL_VALUE
c w