创新驱动 芯耀未来——CPCA Show Plus 2025助力产业共享AI时代发展机遇
TLC2543驱动程序(c51) /************************************** TLC2543驱动程序*************************************/#include#include/************************************** 2543控制引脚宏定义**************
C51外中断程序 没有中断时以流水灯显示,外中断0使左右4个LED交替闪烁,外中断1使LED闪亮,#includeunsigned char code design[]={0xff,0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f,0x00};void Delay(unsigned int i){ unsigned i
一个很不错的I2C读写程序(基于KeilC51) #include"C8051F310.H"#include"common.h"#include"i2c.h"sbit SCL = P0 ^ 7;sbit SDA = P0 ^ 6;sbit CHECK = P1 ^ 0;#define I2C_WRITE_FLAG 0x00 #define I2C_READ_FLAG 0x01#define LO 0#define HI 1#define
1602 时钟 //////////////////时钟/////////////////////#include#includetypedef unsigned char uchar;typedef unsigned int uint;sbit rs=P2^0; sbit rw=P2^1;sbit e=P2^2;#define lcd_port P0#define begin_pos 2uchar ss,m
Keil C51使用教程---C51 vs 标准C(三) 深入理解并应用C51对标准ANSIC的扩展是学习C51的关键之一.因为大多数扩展功能都是直接针对8051系列CPU硬件的.大致有以下8类: ●8051存储类型及存储区域 ●存储模式 ●存储器类型声明 ●
用单片机做一个计算器 硬件电路程序#include#define DIN P1_0#define CLK P1_2#define LOAD P1_1unsigned char key_h,key_l,key_code;unsigned char ADS,i,j,m,n;unsigned char n_bit=0;unsigned char flag=0;unsigned char key_num[16
DS18B20温度显示演示程序(6位数码管显示) #includesbit DQ = P3^3; //定义DS18B20端口DQ sbit BEEP=P3^7 ; unsigned char presence ; unsigned char code LEDData[ ] = {0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,