本人上载的几个c文件为自己所写的代码,是关于自动化设备广泛使用的HART协议的主机与从机之间的通信过程(通过串口). fi_exist.c----此文件中的函数用于检测是否有从机设备与主机相连,在主机中使用. ,I uploaded a few c files for their own written code, is the extensive use of automation equipment on the HART protocol between the host and fr

本人上载的几个.c文件为自己所写的代码,是关于自动化设备广泛使用的HART协议的主机与从机之间的通信过程(通过串口). serial.c-----HART主机端源代码,I uploaded a few. C files for their own written code, is the extensive use of automation equipment on the HART protocol between the host and from the communication p

本人上载的几个.c文件为自己所写的代码,是关于自动化设备广泛使用的HART协议的主机与从机之间的通信过程(通过串口). hart_2.c-----包含了HART主机需要调用的计算校验函数,串口发送函数和HART数据帧生成函数.-I uploaded a few. C files for their own written code, is the extensive use of automation equipment on the HART protocol between the h

在4~20ma模拟总线上传输的通信协议。具有很高的参考价值，在工程中可以直接使用-In the 4 ~ 20ma analog communication protocol on the bus. High reference value, can be used directly in the project