From: Keith Packard <keithp@keithp.com>
Date: Wed, 25 Mar 2009 07:13:15 +0000 (-0700)
Subject: Flip serial TX code around a bit
X-Git-Tag: 0.5~58^2~35
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=50bdc2407c674a4770912d3a626f36820a7f1527

Flip serial TX code around a bit
---

diff --git a/target/serial/serial.c b/target/serial/serial.c
index ecf065a2..d2be47fd 100644
--- a/target/serial/serial.c
+++ b/target/serial/serial.c
@@ -194,16 +194,16 @@ usart_init(void)
 		 UxUCR_PARITY_DISABLE |
 		 UxUCR_SPB_1_STOP_BIT |
 		 UxUCR_STOP_HIGH |
-		 UxUCR_START_HIGH);
+		 UxUCR_START_LOW);
 }
 
 void
 usart_out_byte(uint8_t byte)
 {
-	U1CSR &= ~UxCSR_TX_BYTE;
 	U1DBUF = byte;
 	while ((U1CSR & UxCSR_TX_BYTE) == 0)
 		;
+	U1CSR &= ~UxCSR_TX_BYTE;
 }
 
 uint8_t