From 59f86fe8dd237e50c7fea03b506125e3abff0157 Mon Sep 17 00:00:00 2001 From: Aleksa Vuckovic Date: Mon, 5 Sep 2022 04:19:56 +0200 Subject: serial output --- kernel/include/serial.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 kernel/include/serial.h (limited to 'kernel/include/serial.h') diff --git a/kernel/include/serial.h b/kernel/include/serial.h new file mode 100644 index 0000000..bff5581 --- /dev/null +++ b/kernel/include/serial.h @@ -0,0 +1,15 @@ +#ifndef SERIAL_H +#define SERIAL_H + +#define COM1 0x3F8 +#define PORT COM1 + +#include + +void init_serial(void); +uint8_t serial_received(void); +char read_serial(void); +uint8_t is_transmit_empty(void); +void write_serial(char c); + +#endif -- cgit v1.2.3