用C++写的modbus串口通讯程序，供大家学习参考

本源码主要是通过API函数实现串口打开，读写串口和关闭串口。-the source mainly through API functions Serial opened, read and write serial and serial closed.

SPCE061A 利用C语言进行软件端口位操作范例-SPCE061A C language for the use of port-operating software paradigm

soome examples of I2C transfer

自己编写的计算机与单片机通讯时，下位机的模拟系统-I have written single-chip computer and communications, the next bit machine simulation system

这是通过COM口对声波触摸屏控制卡直接进行数据包解读的程序源码. BCB-through COM ports on acoustic touch screen control card data packets directly interpret the procedures source. BCB

串口通信小程序，非常使用-small serial communication procedures, the use of very

1、本实验箱采用的液晶显示屏内置控制器为SED1520，点阵为122x32，由两片SED1520组成，由E1、E2分别选通，控制显示屏的左右两半屏。-1, the experimental use of the boxes built-in LCD controller for SED1520, to 122x32 dot matrix, composed of two SED1520, E1, E2 respectively strobe control screens around two semi-screen.

Manual_SIM300 detailed description

LED 发送字模系统-LED Printer System

QCOUNTER,用来测试所安装板卡的事件发生总量。可重复加载-QCOUNTER, used to test the board installed by the total incident. Repeat the load