一个用于ARM7CPU的源程序，比较简单，定时器.

用C开发的串口驱动程序，请各位兄弟指教，多谢-C development of the Serial Driver, please enlighten brothers, Thank you!

rs422串口编程-RS422 serial programming

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

这是一个串口监视程序，能够很好的调试串口并监视串口数据。-This is a serial surveillance procedures to good serial debugging and monitoring serial data.

自编的串口通信程序，支持一些简单命令-self serial communication program to support some simple orders

check if COmPort is Available

串口应用中关于rts、dtr、cts的应用，并有详细的注释-Serial applications on the rts, dtr, cts of the application and has detailed notes

测量温度上下位编程代码，测试绝对好用，欢迎学习使用，请勿用于商业用途。-vbrs232 c avr

向串口发送数据，在从串口接数据，需要注意的是把2、3脚短路。-to send data from the serial data access, it needs attention is 2,3 feet short.

完成MOTOBUS通信，实际03功能码。可实现与具有MOTOBUS通信协议的智能设备进行通信-Completed MOTOBUS communications, the actual function code 03. Can be achieved with MOTOBUS smart device communication protocols to communicate