includereg51h>includeabsacch>includeintrinsh>includemathh>sbitCS=P2^0;sbitCLK
程序代码如下includereg51h>defineucharunsignedchardefineuintunsignedintucharcodePattern_P0[]={0xFC,0xF9,
includereg51h>defineucharunsignedcharsbitP13=P1^3;sbitP14=P1^4;ucharc,i,a=60,z;ucharcodeNumcode[]
includereg51h>defineucharunsignedcharsbitP13=P1^3;sbitP14=P1^4;ucharc,i,a=60,z;ucharcodeNumcode[]
includereg51h>includeintrinsh>defineucharunsignedchardefineuintunsignedintdefineWC0x00Writeco
主：STC89C54下面代码includereg51h>defineucharunsignedchardefineaddr_x0xae写defineaddr_d0xaf
代码如下：includereg51h>includeintrinsh>typedefunsignedcharBYTE;typedefunsignedintWORD;typedefbitBO
includereg51h>sbitsound=P2^4;sbitled1=P1^6;sbitled2=P1^7;unsignedcharh,l,count,length;unsignedint
includereg51h>includeintrinsh>definePCF85630xA2defineSUBADDR0x02externbitISendStr(unsignedchar
51IO口模拟串口通讯C源程includereg51h>sbitBT_SND=P1^0;sbitBT_REC=P1^1;defineMODE_QUICKdefineF_TMF0defineT
