debug.h

利用89s51去寫結構化keil-C 4x4鍵盤掃描+LCD螢幕顯示 HW01:四則運算+時鍾顯示 HW02:頻率偵測器 ps.鍵盤掃描不是利用延遲作彈跳(推薦)

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#ifndef __DEBUG_H__
#define __DEBUG_H__





/*========================================================
/				
/	TH1 = { 256 - ((2^SMOD * XTALHz) / (384 * BourdRate)) }
/ 
/	**SMOD = 0:Normal working, 1:Double bourd rate work.
/=======================================================*/
/*
#define XTAL_KHz        	11059.2
#define UART_9600       	(256-(int)(1*XTAL_KHz*1000/384/9600)) 
#define UART_19200      	(256-(int)(1*XTAL_KHz*1000/384/19200)) 
#define UART_38400      	(256-(int)(1*XTAL_KHz*1000/384/38400)) 

#define TMR0_COUNT 		50000
#define TMR0_TH			(65536-TMR0_COUNT)/256
#define TMR0_TL			(65536-TMR0_COUNT)%256
*/


#endif//__DEBUG_H__