?? clock.h
字號:
/*
clock.h - part of USBasp
Autor..........: Thomas Fischl <tfischl@gmx.de>
Description....: Provides functions for timing/waiting
Licence........: Free under certain conditions. See Documentation.
Creation Date..: 2005-02-23
Last change....: 2006-11-16
*/
#ifndef __clock_h_included__
#define __clock_h_included__
#define F_CPU 12000000L /* 12MHz */
#define TIMERVALUE TCNT0
#define CLOCK_T_320us 60
#ifdef __AVR_ATmega8__
#define TCCR0B TCCR0
#endif
/* set prescaler to 64 */
#define clockInit() TCCR0B = (1 << CS01) | (1 << CS00);
/* wait time * 320 us */
void clockWait(uint8_t time);
#endif /* __clock_h_included__ */
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -