From 684b8c27e61ad968c7289eda04fc3defdf457c45 Mon Sep 17 00:00:00 2001
From: daid <daid303@gmail.com>
Date: Mon, 21 Oct 2013 14:31:09 +0200
Subject: [PATCH] Update commandline programmer.

---
 Cura/avr_isp/stk500v2.py | 40 ++++++++++++++++++++++++++++------------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/Cura/avr_isp/stk500v2.py b/Cura/avr_isp/stk500v2.py
index d52311b6..8bacdab9 100644
--- a/Cura/avr_isp/stk500v2.py
+++ b/Cura/avr_isp/stk500v2.py
@@ -145,23 +145,39 @@ class Stk500v2(ispBase.IspBase):
 				else:
 					return data
 
+def portList():
+	ret = []
+	import _winreg
+	key=_winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,"HARDWARE\\DEVICEMAP\\SERIALCOMM")
+	i=0
+	while True:
+		try:
+			values = _winreg.EnumValue(key, i)
+		except:
+			return ret
+		if 'USBSER' in values[0]:
+			ret.append(values[1])
+		i+=1
+	return ret
 
-def main():
+def runProgrammer(port, filename):
 	programmer = Stk500v2()
+	programmer.connect(port = port)
+	programmer.programChip(intelHex.readHex(filename))
+	programmer.close()
+
+def main():
+	import threading
 	if sys.argv[1] == 'AUTO':
-		import _winreg
-		key=_winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,"HARDWARE\\DEVICEMAP\\SERIALCOMM")
-		i=0
-		while True:
-			values = _winreg.EnumValue(key, i)
-			if 'USBSER' in values[0]:
-				programmer.connect(port = values[1])
-				break
-			i+=1
+		print portList()
+		for port in portList():
+			threading.Thread(target=runProgrammer, args=(port,sys.argv[2])).start()
+			time.sleep(5)
 	else:
+		programmer = Stk500v2()
 		programmer.connect(port = sys.argv[1])
-	programmer.programChip(intelHex.readHex(sys.argv[2]))
-	sys.exit(1)
+		programmer.programChip(intelHex.readHex(sys.argv[2]))
+		sys.exit(1)
 
 if __name__ == '__main__':
 	main()
-- 
2.30.2