includec8051f020h>includeintrinsh>defineucharunsignedchardefineuintunsignedintvoidSYSCLK_Init(
includereg52h>includeintrinsh>definec(x)(x*110592120000)unsignedcharIr_Buf[4];sbitIRIN=P3^2;un
includereg51h>includeintrinsh>defineuintunsignedintdefineucharunsignedcharucharcodezou[]={0x01
includereg51h>includeintrinsh>includeKEYhincludeIIChdefineuintunsignedintdefineucharunsigned
includereg51h>includeintrinsh>defineucharunsignedchardefineuintunsignedintsfrISP_DATA=0x00E2;E
includestdioh>includeintrinsh>includereg52h>includemathh>includeabsacch>includestring
includereg51h>includeintrinsh>*********************************端口定义***************************
*注：4X4矩阵接P3口*includereg52h>includestdioh>includeintrinsh>defineucharunsignedchardefineuintu
*本程序使用普中开发板调试*includereg52h>includeintrinsh>defineuintunsignedintdefineucharunsignedchardefine
includereg51H>includeintrinsh>defineucharunsignedchardefineuintunsignedintsbitlcden=P1^2;sbitl
