c8051F040单片机驱动74HC595程序
#include"C8051F040.h"#define uchar unsigned char #define uint unsigned int uchar xdata virt_port; bit SPI_BUSY; unsigned char xdata tab1[16]={0x20,0x20,0x42,0x54,0x20,0x46,0x30,0x34,0x30,0x20,0x56,0...
C8051F040在基于CAN总线的分布式测控系统中的应用