includeavrioh>includeavrinterrupth>includeavrsignalh>**************************************
includeavrioh>includeutildelayh>includeavrinterrupth>defineling0x80这里是设制从最高位一个一个的点亮vola
includeavrioh>includeutildelayh>defineDD_SPIDDRBdefineDD_MOSIPB5defineDD_SSPB4defineDD_SCKPB7u
includeavrioh>includeutildelayh>includeavrinterrupth>调用WINAVR的中断库函数。volatileunsignedcharcou
includeavrioh>includeavrdelayh>defineucharunsignedchardefineuintunsignedintdefineFREQ4延时voidD
includeavrioh>includeutildelayh>voiddelay_1ms(void)1ms延时函数主频为16MHz{_delay_loop_2(40
includeavrioh>includeavrinterrupth>includeinttypesh>includeavrdelayh>includeavrsignalh&g
includeavrioh>defineucharunsignedchardefineuintunsignedintuchardisplay[]={0x3f,0x06,0x5b,0x4f,0x6
