The embedded software system of ocean bottom seismometer based on the eCos
基于eCos的海底地震仪嵌入式软件系统

Applying the eCos operating system we develop the OBS(ocean bottom seismometer)′s control software to meet the observational requirement in file storage and data communication. The software has following functions: data acquisition, file storage, controlling instrument working status, network communication, and wireless communication and so on. The OBS hardware structure and working mode are introduced, the method of building eCos, and the structure of OBS control software are presented in detail in the paper. This software system can improve the stability and reliability of OBS effectively.