From 158d9bffdab3bdcf4ff41c00eb162f94afc6bad7 Mon Sep 17 00:00:00 2001
From: Raphael Assenat <raph@raphnet.net>
Date: Sun, 8 Jan 2017 16:18:34 -0500
Subject: [PATCH] Makefile 'restart' target

Useful for some tests...
---
 Makefile         |  4 ++++
 scripts/start.sh | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100755 scripts/start.sh

diff --git a/Makefile b/Makefile
index 65fe5d2..1b241f4 100644
--- a/Makefile
+++ b/Makefile
@@ -58,3 +58,7 @@ chip_erase:
 
 reset:
 	dfu-programmer atmega32u2 reset
+
+restart:
+	- ./scripts/enter_bootloader.sh
+	./scripts/start.sh $(CPU)
diff --git a/scripts/start.sh b/scripts/start.sh
new file mode 100755
index 0000000..1311897
--- /dev/null
+++ b/scripts/start.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+if [ $# -ne 1 ]; then
+	echo "Syntax: ./start.sh CPU"
+	exit 1;
+fi
+
+CPU=$1
+
+echo "Polling for chip..."
+while true; do
+	dfu-programmer $1 start
+	if [ $? -eq 0 ]; then
+		echo "Chip found. Started."
+		break;
+	fi
+
+	sleep 1
+done
+
+