X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=target%2Fserial%2Fserial.c;h=d2be47fdeb1ed7cd9f53dce9b3e8d9ae258691fa;hb=50bdc2407c674a4770912d3a626f36820a7f1527;hp=b0aead74233e004a56fa5c181a735b94a9ad8cfd;hpb=9e96107d5d1a9681b07c36bb5860c748bfe10ec0;p=fw%2Faltos

diff --git a/target/serial/serial.c b/target/serial/serial.c
index b0aead74..d2be47fd 100644
--- a/target/serial/serial.c
+++ b/target/serial/serial.c
@@ -200,10 +200,10 @@ usart_init(void)
 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
@@ -235,9 +235,8 @@ main ()
 	spi_init();
 
 	for (;;) {
-		for (i = 0; i < sizeof (string) - 1; i++) {
-			usart_out_byte(string[i]);
-		}
+		usart_out_byte('A');
+		delay(5);
 		P1 ^= 2;
 	}
 }