From: Keith Packard <keithp@keithp.com>
Date: Wed, 10 Dec 2014 05:44:53 +0000 (-0800)
Subject: ao-bringup: Clear pending output before setting frequency.
X-Git-Tag: bdale-altosdroid~3
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=cf09ee2a4b093c56b64260c3db3f5e07143aa888

ao-bringup: Clear pending output before setting frequency.

Maybe this will unwedge things

Signed-off-by: Keith Packard <keithp@keithp.com>
---

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