lib.h

来自「usb drivers based on s3c2410」· C头文件 代码 · 共 28 行

#ifndef LIB_H
#define LIB_H

#include "frame.h"

extern void (*ivt[])(struct contextframe * cf, int irq);
void sti(), cli();

void delay(register unsigned long ms);

void init_timer(void);
extern volatile unsigned ticks;

void init_led();
void led_on(unsigned int led);
void led_off(unsigned int led);
void led_blink(unsigned int led, unsigned long freq);

void init_uart();
int sio_ischar();
int sio_oschar();
char sio_getc();
void sio_putc(char);

void init_usbd(void);

#endif /* LIB_H */