sim74595val.h.bak

数字面板开发的单片机的软件仿正程序

#ifdef simrunhead
	#define EXT
#else
	#define EXT extern
#endif

#define disp74595pc 0X77////0x1D7
//#define disp74595pc 0x1D7

#define dsp74595rd 0x7
#define dsp74595sin1 0x10
#define dsp74595sin0 0xef
#define dsp74595sck1 0x8
#define dsp74595sck0 0xf7
#define dsp74595rck1 0x20
#define dsp74595rck0 0xdf

EXT unsigned char dsp74595old;
EXT int dsp74595dat;
EXT int dsp74595dat1;
EXT char dsp74595dat2;
EXT int dsp74595datold;