From 4a7f45ee28ac0799ba1ca93fd1683f7858efc54a Mon Sep 17 00:00:00 2001
From: Nao Pross <naopross@thearcway.org>
Date: Fri, 2 Jun 2017 16:22:26 +0200
Subject: add serial interface and a few std library functions

changes in usart:
  - new functions to setup the serial comunication settings such as baudrate,
    parity and stop bits
  - init function with most common values
  - transmit and receive functions each with a wrapper to send data blocks

changes in libc:
  - new file stdio.c with basic implementation of putch, printf still a prototype
  - new file string.c with memcpy() function
---
 sw/z80/kernel/kernel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sw/z80/kernel/kernel.c')

diff --git a/sw/z80/kernel/kernel.c b/sw/z80/kernel/kernel.c
index 3db6579..3d5aeb6 100644
--- a/sw/z80/kernel/kernel.c
+++ b/sw/z80/kernel/kernel.c
@@ -1,7 +1,7 @@
 #include "types.h"
-
+#include "usart.h"
 
 void kmain(void)
 {
-    
+    usart_init(USART_BAUDRATE_9600, USART_PARITY_EVEN, USART_STOP_BITS_1);
 }
-- 
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