qmk_firmware/timer.h

#ifndef TIMER_H
#define TIMER_H 1

#include <stdint.h>

#define TIMER_DIFF(a, b) ((a) >= (b) ?  (a) - (b) : UINT16_MAX - (b) + (a))


extern volatile uint16_t timer_count;


void timer_init(void);
void timer_clear(void);
uint16_t timer_read(void);
uint16_t timer_elapsed(uint16_t last);

#endif
improve layer switching 2010-10-29 06:17:18 +00:00			`#ifndef TIMER_H`
			`#define TIMER_H 1`

			`#include <stdint.h>`

			`#define TIMER_DIFF(a, b) ((a) >= (b) ? (a) - (b) : UINT16_MAX - (b) + (a))`


added PS/2 to USB converter use V-USB as protocol stack 2011-01-28 15:44:05 +00:00			`extern volatile uint16_t timer_count;`
improve layer switching 2010-10-29 06:17:18 +00:00

			`void timer_init(void);`
			`void timer_clear(void);`
			`uint16_t timer_read(void);`
			`uint16_t timer_elapsed(uint16_t last);`

			`#endif`