 _____           _              ____   _____ 
|  __ \         | |            / __ \ / ____|
| |__) |_ _  ___| |_ ___  _ __| |  | | (___  
|  ___/ _` |/ __| __/ _ \| '__| |  | |\___ \ 
| |  | (_| | (__| || (_) | |  | |__| |____) |
|_|   \__,_|\___|\__\___/|_|   \____/|_____/

A minimal operating system for embedded applications

uart.h

Commit: e6209518 Author: jokerz Raw Copy

/* uart.h — PL011 UART driver */

#ifndef UART_H

#define UART_H

/* QEMU virt: 0x09000000, Pi 5: 0xFE201000 */

#define UART0_BASE 0x09000000UL

void uart_putc(char c);

void uart_puts(const char *s);

int  uart_getc(void);

int  uart_poll(void);

#endif

void uart_init(void);

1	/* uart.h — PL011 UART driver */
2	#ifndef UART_H
3	#define UART_H
4
5	/* QEMU virt: 0x09000000, Pi 5: 0xFE201000 */
6	#define UART0_BASE 0x09000000UL
7
8	void uart_putc(char c);
9	void uart_puts(const char *s);
10	int uart_getc(void);
11	int uart_poll(void);
12
13	#endif
14	void uart_init(void);
15