USB communications source code, the entire Internet, downloading re

kermit 文件接收协议的c语言实现，用于RS232。-kermit file to receive the agreement realize c language for the RS232.

本程序是i2c总线读写一个字节的程序。在写过程序中，不一定非要检测i2c的应答位，可以直接延时过去就行，但是在读过程中必须给应答信号，读完发停止位，一定确认所发的信号都发上了。否则在连续地址读的过程中可能不会出错，但是在随机度过程中就会出错，我的程序就是在给停止信号时没有给上，24cxx一直在输出数据，结果读出错。找着问题后我的程序只加入了一条命令便完全正常。-i2c bus read and write a byte procedures. The written procedure, not necessarily require the detection i2c-response, and can directly past trip delay, but the process must be read to the response signal, stopped at reading, we recognize the signals are on the fat. Otherwise, the address read for the course could not go wrong, but the randomness of the process would be a mistake, I was in the process to stop for no signal, 24cxx in output data, read errors. I discovered the problem after the procedure just joined the order of a completely normal.

USB转串口的一个例子（源代码），可以在ＫＥＩＡＬ下直接编译。-USB to serial port of an example (source code)

串口通讯程序，本程序使用labview通过RS232协议与单片机进行通讯-serial communication procedures, the procedures for the use of the PC through the RS232 agreement with SCM communication

485通讯例程，供大家学习参考。 -Communications routines 485 for them to learn from the reference. Communications routines 485 for them to learn from the reference.

串行通信-Serial Communication

ICAN协议例程，CAN转换成RS232 ICAN协议例程，CAN转换成RS232-ICAN agreement routines, CAN convert RS232ICAN routines Agreement, CAN convert RS232

check if COmPort is Available

pc 与 gsm短信模块通过串口通信 实现短信息的收发保存-pc 与 gsm ?绦拍 ??橥 ???

串口通信的一个例子，从5iVb网上下载的，但感觉不错。-a serial communication examples, from 5iVb downloading, but feeling good.