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RS485toPC
- 介绍了基于RS485实现的PC机与单片机串行通信控制系统.通过RS485/RS232信号转换电路,PC机根据下位机的地址不间断采集下位机的数据,-Introduced a PC-based implementation and RS485 Serial Communication control system. Through the RS485/RS232 signal converter circuit, PC machine according to the following addre
Peer-to-Peer-Communication
- 此文档可以讲述了,通过地址转换实现点到点的通信。-peer-to-peer conmunication
NAT-through-principle
- UDP下NAT穿越技术的介绍 NAT技术又称地址代理,提供内部私有地址和公有地址之间的转换,支持内部网络和公网之间的通信 -NAT through principle
2
- VB与串行通信编程实例:单片机采用了51单片机,多机通信中采用了利SM2来区分是数据还是地址,效果还可以。其中RS485部分采用了隔离转换电路,采用高速光耦6N137-VB and serial communication programming examples: single-chip microcontroller with a 51, multi-machine communication using Lee SM2 to distinguish the data or address,