From e5057fec8ead1ec52dbad3b128ed94f9895fc9f4 Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Thu, 26 Nov 2009 13:59:11 +0000
Subject: [PATCH] Enable pullup on the PD5 pin of the AVR in the XPLAINBridge
 project - this is connected to the XMEGA's /RESET line, need to enable pullup
 to prevent spurrious resets.

---
 Projects/XPLAINBridge/Lib/SoftUART.S | 2 +-
 Projects/XPLAINBridge/XPLAINBridge.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Projects/XPLAINBridge/Lib/SoftUART.S b/Projects/XPLAINBridge/Lib/SoftUART.S
index f9a89d9f97..673067b84e 100644
--- a/Projects/XPLAINBridge/Lib/SoftUART.S
+++ b/Projects/XPLAINBridge/Lib/SoftUART.S
@@ -118,7 +118,7 @@ RX_PIN_INT:
 
 	// turn on interrupt on compare match
 
-	sbi		TC_INTFLAG_REG,TC_RX_IF_BIT		//------------------------
+	sbi		TC_INTFLAG_REG,TC_RX_IF_BIT	
 
 	lds		r16,TC_INT_MASK_REG
 	ori		r16,(1<<TC_RX_COMPEN)
diff --git a/Projects/XPLAINBridge/XPLAINBridge.c b/Projects/XPLAINBridge/XPLAINBridge.c
index 6d2556e2b4..da5b1ccb30 100644
--- a/Projects/XPLAINBridge/XPLAINBridge.c
+++ b/Projects/XPLAINBridge/XPLAINBridge.c
@@ -119,6 +119,8 @@ void SetupHardware(void)
 	SoftUART_Init();
 	LEDs_Init();
 	USB_Init();
+	
+	PORTD |= (1 << 5); // PD5 is connected to the XMEGA /RESET, enable pullup
 }
 
 /** Event handler for the library USB Configuration Changed event. */