IC解密STM32 AT24C128简单读写程序 时间：2026-06-22 来源： 芯片解密 浏览：2次 字号：大 中 小 IC解密单片机源程序如下:#include "led.h"#include "delay.h"#include "sys.h"#include "usart.h"#include "key.h" #include "24cxx.h"#include "myiic.h"//要写入到24c128的字符串数组const u8 TEXT_Buffer[]={"STM32 AT24c128"};#define SIZE sizeof(TEXT_Buffer) #define ADDRESS 163 //读写地址int main(void){ u32 fan,fan1=6553; u8 datatemp[SIZE]; NVIC_Configuration(); delay_init(); //延时函数初始化 uart_init(9600); //串口初始化为9600 LED_Init(); //初始化与LED连接的硬件接口 KEY_Init(); //按键初始化 AT24CXX_Init(); //IIC初始化 while(AT24CXX_Check())//检测不到24c128 { delay_ms(500); LED0=!LED0;//DS0闪烁 } while(1) { //每一个函数都已经测试过，适合AT24C02-AT24C128 //AT24CXX_WriteOneByte(2049,fan1); //AT24Cxx_WriteTwoByte(16383,fan1); //AT24CXX_Write(ADDRESS,(u8*)TEXT_Buffer,SIZE); //printf("Write:%s\r\n",TEXT_Buffer); //显示写入内容 AT24CXX_WriteLenByte(0,fan1,2); delay_ms(1000); //fan=AT24CXX_ReadOneByte(2049); //fan=AT24Cxx_ReadTwoByte(16383); //AT24CXX_Read(ADDRESS,datatemp,SIZE); //printf("Read:%s\r\n",datatemp);//显示读取内容 fan=AT24CXX_ReadLenByte(0,2); printf("Read:%d\r\n",fan); }} 下一篇：IC解密stm32单片机智能衣柜程序
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