picottcn是ETSI的TTCN-3协议测试语言的开源编译器，需要与执行器一并编译。对于大型语言编译器的开发设计是一个参考-picottcn is the ETSI TTCN-3 protocol test of open source language compiler needs to be compiled with the actuator. Language compiler for the development of large-scale design is a refere

t3devkit是ETSI组织的一个开源的ttcn-3语言执行环境，最好配合picottcn编译器使用。-T3DevKit is a free open source toolkit to ease the development of test suites in the TTCN-3 environment. It provides: a CoDec generator (t3cdgen) that automates the development process of the