nicer, faster

diff --git a/hostside/program-cv b/hostside/program-cv
index cd6be20f9d9af1ea03919e129c51d3a22d22470b..49ff61898bbdb71bc8fece55d76bac8105388361 100755 (executable)
--- a/hostside/program-cv
+++ b/hostside/program-cv
@@ -1,10 +1,11 @@
 #!/bin/sh
 # usage:
-#  ./program-cv DECODER-ADDR CV VALUE -s/dev/ttyS0
+#  ./program-cv /dev/ttyS0 DECODER-ADDR CV VALUE
 # where DECODER-ADDR, CV, VALUE are all decimal unless
 # prefixed by 0x or 0.
 set -e
+port="$1"; shift
 addr="$1"; shift
 cv="$1"; shift
 value="$1"; shift
-./hostside "$@" -i1000 -w10000 cvwrite "$addr" "$cv" "$value"
+./hostside "$@" -s"$port" -i100 -w10000 cvwrite "$addr" "$cv" "$value"