scripts/picocom-sec.sh: Add convenience script

Signed-off-by: Hector Martin <[email protected]>

Author: marcan

proxyclient/tools/picocom-sec.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+while true; do
+    while [ ! -e /dev/m1n1-sec ]; do sleep 1; done
+    picocom --omap crlf --imap lfcrlf -b 500000 /dev/m1n1-sec
+    sleep 1
+done