From: daid <daid303@gmail.com>
Date: Tue, 25 Feb 2014 10:17:05 +0000 (+0100)
Subject: Flush the in/output before programming firmware.
X-Git-Tag: 14.03~24
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=bd59ec97c631d764177ade509c20cb194fe0b077;p=cura.git

Flush the in/output before programming firmware.
---

diff --git a/Cura/avr_isp/stk500v2.py b/Cura/avr_isp/stk500v2.py
index e64e1548..56a2223f 100644
--- a/Cura/avr_isp/stk500v2.py
+++ b/Cura/avr_isp/stk500v2.py
@@ -34,6 +34,8 @@ class Stk500v2(ispBase.IspBase):
 		self.serial.setDTR(0)
 		time.sleep(0.2)
 
+		self.serial.flushInput()
+		self.serial.flushOutput()
 		self.sendMessage([1])
 		if self.sendMessage([0x10, 0xc8, 0x64, 0x19, 0x20, 0x00, 0x53, 0x03, 0xac, 0x53, 0x00, 0x00]) != [0x10, 0x00]:
 			self.close()