X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=read-firmware;fp=read-firmware;h=153e80380f27ef2405ee3b8c159e7b6de7c67ad8;hb=7b6c522f40bde94f2acf15631dcebe17b34bd507;hp=0000000000000000000000000000000000000000;hpb=2ddf3f35a3ae650b91ac4f74bfed49f9b4345678;p=reprap-play.git

diff --git a/read-firmware b/read-firmware
new file mode 100755
index 0000000..153e803
--- /dev/null
+++ b/read-firmware
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -ex
+
+if [ $# = 0 ]; then
+   port=/dev/ttyUSB0
+else
+   port="$1"; shift
+fi
+
+ad () {
+   avrdude -b 38400 -v -P $port -p atmega644P -c arduino "$@"
+}
+
+args=''
+for f in flash eeprom hfuse lfuse efuse; do
+    args+=" -U $f:r:firmware-$f.hex:i"
+done
+
+ad "$@"
+ad "$@" $args