   This demo cannot be directly compiled and downloaded for use  ！！！

   This directory is related to the EtherCAT protocol stack. 
The ConfigFile directory is used to store configuration files for importing into the SSC tool, 
while the Src directory is used to store the protocol stack code generated by the SSC tool. 
For detailed instructions on how to port the protocol stack code, refer to the AN246 document in the DOC directory.

   After the protocol stack code is generated, copy the protocol stack files to the current "Src" directory. 
Replace the files in the "Src" directory with the current "cia402app.c" and "cia402app.h" files, and then you can compile the project files.


