X-Git-Url: http://git.droids-corp.org/?p=aversive.git;a=blobdiff_plain;f=modules%2Fcomm%2Fuart%2Fuart_host.c;h=04231c2fbaa35b8509f760cfd2e21979ddaa507e;hp=8c58c44db0e280c5e47e69cc740efa7a77a85b5d;hb=fa8546ea39c7442ad3bf5a822a72a2b50a41045d;hpb=ccc6954bb046671b9e28c5806db5121c1eef49c0

diff --git a/modules/comm/uart/uart_host.c b/modules/comm/uart/uart_host.c
index 8c58c44..04231c2 100644
--- a/modules/comm/uart/uart_host.c
+++ b/modules/comm/uart/uart_host.c
@@ -24,6 +24,7 @@
 #include <uart.h>
 #include <uart_private.h>
 
+#include <fcntl.h>
 
 /* this file os a stub for host */
 
@@ -35,36 +36,49 @@ void uart_init(void)
 event *rx_event[UART_HW_NUM];
 event *tx_event[UART_HW_NUM];
 
+void uart_host_rx_event(char c)
+{
+	/* only one uart */
+	if (rx_event[0])
+		rx_event[0](c);
+}
+
+void uart_host_tx_event(char c)
+{
+	/* only one uart */
+	if (tx_event[0])
+		tx_event[0](c);
+}
+
 int8_t uart_setconf(uint8_t num, struct uart_config *u)
 {
+	/* XXX todo */
 	return 0;
 }
 
 void uart_getconf(uint8_t num, struct uart_config *u)
 {
+	return;
 }
 
 int uart_recv(uint8_t num)
 {
+	fcntl(0, F_SETFL, 0);
 	return getchar();
 }
 
-int uart_send_nowait(uint8_t num, char c)
+int uart_recv_nowait(uint8_t num)
 {
-	return putchar(c);
+	fcntl(0, F_SETFL, O_NONBLOCK);
+	return getchar();
 }
 
-int uart_send(uint8_t num, char c)
+int uart_send_nowait(uint8_t num, char c)
 {
-	return put_char(c);
-}
-
-void uart_register_tx_event(uint8_t num, void (*f)(char))
-{ 
-	tx_event = f;
+	return putchar(c);
 }
 
-void uart_register_rx_event(uint8_t num, void (*f)(char))
+int uart_send(uint8_t num, char c)
 {
-	rx_event = f;
+	return putchar(c);
 }