This paper studies the application programming interface in configuration software. Based on comprehensively considering softwares application, a mini-message bus configuration languageMMBCL language is designed by using C language, whose compiler and development environment are fulfilled. The designing, syntax analysis, semantic analysis of MMBCL are deeply discussed. This configuration language is simple, similar to C language, easy to write, consistent with industrial control standard. And it has successfully applied to the industrial project and proves the efficiencies of the configuration language and the compiler.
Improvement of Architecture Based on Hierarchical Message Bus
