author | Tero Marttila <terom@paivola.fi> |
Thu, 03 Apr 2014 18:49:18 +0300 | |
changeset 49 | f01fb659e54d |
permissions | -rw-r--r-- |
#include <util/delay.h> #define false 0 #define true 1 typedef volatile uint8_t ioport_t; static inline ioport_t tbi(ioport_t *port, int bit) { return *port & (1 << bit); } static inline void sbi(ioport_t *port, int bit) { *port |= (1 << bit); } static inline void cbi(ioport_t *port, int bit) { *port &= ~(1 << bit); } static inline void xbi(ioport_t *port, int bit) { *port ^= (1 << bit); } void delay_1s () { // busyloop _delay_ms(1000); }