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1.通过PC端的串口调试工具,从PC端发出一个十六进制的数, 通过串口传输到单片机,并有单片机通过LED数码管显示其ASII码,而且单片机又将这个数发回PC端,并在PC端显示出来,从而实现单片机与PC机的通讯
2.可以实现对下位机数据实时采集(如温度,程序中设定的是37摄氏度)
3.可以控制流水灯或继电器开关等-1. Through the PC-side debugging tools for serial port, from the PC client sends a hexa
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基于at89s52的读mifare1卡c51源程序.单片机与rfid读卡模块yhy502相连。单片机与上位机通过串口进行通信,通信速率为19200bps。在PC端通过串口调试软件可以方便地对yhy502模块进行操作,完成读13.56mhz射频的功能。-AT89S52 based on the C51 card mifare1 read the source code. Singlechip with rfid reader module yhy502 connected. MCU and hos
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本单片机程序采用C语言代码对32只MODBUS电表进行电度量数据采集,存贮,并与后台PC机通信,交换数据.-The SCM program uses C language code on 32 meters for electricity MODBUS measurement data acquisition, storage, and communication with the PC, the background to exchange data.
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用Proteus实现电脑和单片机串口通信的仿真,里面有C源程序和PROTUES仿真原理图,适合初学者参考学习。-Simulation of computer and single-chip serial communication using Proteus, there are C source code and PROTUES simulation diagram, suitable for beginners to learn the reference.
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C代码编程,gcc编译,PC上运行。遵循《GB/T 27930-2015 电动汽车非车载传导式充电机与电池管理系统之间的通讯协议》,根据协议将截取到的CAN报文(一般是csv格式)解析成相应的文本,方便直观的排查故障。(C code programming, GCC compilation, running on PC. Following the "Communication Protocol between GB/T 27930-2015 Electric Vehicle Non-
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