Implemented serial driver

2025-02-18 14:06:41 +01:00
parent f9dece59ce
commit 609e10e13c
6 changed files with 145 additions and 6 deletions
@@ -0,0 +1,19 @@
+#ifndef _SERIAL_H
+#define _SERIAL_H
+
+#include <kernel.h>
+
+#define COM1	0x3f8
+#define COM2	0x2f8
+#define COM3	0x3e8
+#define COM4	0x2e8
+
+int  serial_init(int dev);
+int  serial_txem(int dev);
+void serial_send(int dev, char data);
+int  serial_rcvd(int dev);
+char serial_recv(int dev);
+void serial_write(int dev, char* buf, size_t len);
+void serial_print(int dev, char* s);
+
+#endif