基于W77E58的串口通讯程序

一个简短的串口调试程序，不同于前面的调试程序，它能在你的串口被程序占用之后也能监测到其中的数据，可以选择16进制显示或asc11码显示，达到真正的监测-a brief serial debugging procedures, unlike previous debugging procedures, it can be your serial procedures can be occupied after the monitoring of the data, we can choose to show or band 16 asc11 yards, with real monitoring.

Visual Basic串口通讯调试方法。一个非常简单的方法.-Visual Basic serial communications debugging method. A very simple method.

RS编码 CodeWarrior环境例程！-RS CW environmental routines!

串口控制程序一般分为查询和中断两者方式。查询方式适用于简单的应用，简单可靠，但是缺点是需要占用处理器资源，在发送或者接收数据的时候不能做其它的事情，处理器利用率低。中断方式下，在发送或者接受数据的时候处理器还可以做其它的工作，效率较高。-Serial control procedures will generally be divided into two way query and interruption. Query applied to simple applications, simple and reliable, but the drawback is the need to occupy processor resources to send or receive data at the time should not make other things, the processor utilization rate. Interrupt mode, the send or accept data when the processor can do other work, more efficient.

简单的串口通信程序,验证串口是否连接正确,三线通信.可同时发送接受.相当简单聊天程序-Simple serial communication procedures, to verify whether the serial connection is correct, three-wire communication. Can be sent at the same time to accept. Very simple chat program

串口编程源代码,从别处转载的,有一定参考价值!-serial programming source code, reprinted from elsewhere, a certain reference value!

串口通信的东东 串口通信的-Dongdong serial communications serial communications serial communications Dongdong

LPC23XX，485通信，下载后可直接使用。-LPC23XX, 485 communications, can be directly used

基于vb的西门子plc和上位机通信的实现方法 拷贝就行-vb-based Siemens plc and the personal computer communications method copy OK

一个手机串口通信的类子，值得参考！！！如果你刚学习串口通信，一定值得下载！ -A mobile phone sub-type of serial communication, it is also useful! ! ! If you are just learning of serial communication, it is worth to download!