From 60ed49f60e2280fd92448059892301681cf796b5 Mon Sep 17 00:00:00 2001
From: skarg <skarg@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Fri, 28 Sep 2007 00:04:46 +0000
Subject: [PATCH] changed the RTS guard time.

---
 bacnet-stack/ports/at91sam7s/rs485.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bacnet-stack/ports/at91sam7s/rs485.c b/bacnet-stack/ports/at91sam7s/rs485.c
index 9153ccef..4ee1681c 100644
--- a/bacnet-stack/ports/at91sam7s/rs485.c
+++ b/bacnet-stack/ports/at91sam7s/rs485.c
@@ -92,7 +92,7 @@ void RS485_Initialize(void)
         AT91C_US_NBSTOP_1_BIT;    /* 1 Stop Bit  */
 
     /* set the Time Guard to release RTS after x bit times */
-    RS485_Interface->US_TTGR = 4;
+    RS485_Interface->US_TTGR = 1;
     
     /* Receiver Time-out disabled */
     RS485_Interface->US_RTOR = 0;