The Design and Realization of Laser Performance Test Software

摘要

In order to realize the performance test and analysis calculation of 250mwHe-Ne laser, the data collection and processing systems based on ARM STM3210 are designed. This paper expounds emphatically the design of real-time display control software, and introduces the function and key technique of system software. We define the file format to ensure the memory consistency of different experimental data so that the data could not be modified readily. The realization of different functional classes guarantees the reusability and reliability of code, meanwhile the double buffer technology eliminates the gleams phenomenon successfully when the computer screen refreshes.