timer.c

来自「基于瑞萨 M16C 的最新版本 IIC 通信」· C语言 代码 · 共 26 行

void OpenTimer(timer, tosc, count_value, count_direction, interruppt) {


	/* initialise ant start timer A0 with interrupt */
	TA0MR.BYTE = 0x80;				/* timer mode, f/8 */
	TA0 = 0xFFFF;					/* preload timer value( CPU_SPEED / 8)  * 1000  millisec */
	UDF = 0;						/* count downwards */
	TA0IC.BYTE = 0x02;				/* set TA0 interrupt priority level 2 */
	TABSR.BIT.TA0S = 1;				/* start the timer */


}


void CloseTimer(timer) {

}


void ReadTimer(timer) {

}

void WriteTimer(timer) {

}