#includeiom16v.h>//MMCcommands#defineMMC_GO_IDLE_STATE0#defineMMC_SEND_OP_COND1#defineMMC_SEND_CS
学习了低电平触发与边沿触发的区别，不同中断的使用。参考程序代码如下#includeiom16v.h>#includemacros.h>#includedelay.h#defi…
#includeiom16v.h>#includemacros.h>#defineucharunsignedchar#defineuintunsignedint#pragmadata:co
#includeiom16v.h>#defineuintunsignedint#defineucharunsignedchar#defineCS_HPORTB
proteus中1602液晶是LM016L#includeiom16v.h>#includemacros.h>#includestdio.h>#defineucharunsigned
#includeiom16v.h>#includemacros.h>#defineucharunsignedchar#defineuintunsignedintvoiddelay(uint
#includeiom16v.h>#includemacros.h>#includestdio.h>#includeskey.c#defineucharunsignedchar#de
#includeiom16v.h>#includemacros.h>#defineucharunsignedchar#defineuintunsignedint#defineRS_H()P
#includeiom16v.h>#defineucharunsignedchar#defineuintunsignedint#defineOUTPORTAuinthigh;uinttatal;
#includeiom16v.h>#defineucharunsignedchar#defineuintunsignedint#defineOUTPORTAucharData[4];//={0,
