【摘要】 设计了基于标准RS- 2 32的Device Net通讯适配器。介绍了适配器硬件电路和软件实现方法,提出了一种Device N et网络波特率自动检测的方案。测试表明该适配器符合Deviece Net协议规范,提高了网络中设备的自适应性能。更多还原

【Abstract】 Standard RS-232-based DeviceNet communication adapter is designed. Hardware circuit and realization method of software for adapter are introduced, a scheme of baudrate auto-check for DeviceNet network is presented. Testing indicates that the adapter accords with DeviceNet protocol specification and improves the self-applicability of the devices on the network.更多还原