Abstract：mbed OS is ARM's new IoT embedded system,which provides all the functions to efficiently develop IoT products.It optimizes the development process and is widely used.In order to meet the diversity requirements of IoT hardware,this paper proposes a porting solution based on STM32,which breaks through the limitations of the chip.By studying the low-power mode of mbed OS,a feasible strategy for optimizing power consumption is proposed.At the same time,for the watchdog function which is not covered by mbed OS,an implementation scheme under the system is designed and a way to run it in low-power mode is proposed.Measurement experiments show that the mbed OS power performance is considerable.
张翔,杨东升. 基于STM32的mbed OS移植与低功耗研究[J]. 小型微型计算机系统, 2020, 41(3): 564-568.
ZHANG Xiang,YANG Dong-sheng. Reseach of Porting and Low-power for mbed OS Based on STM32. Journal of Chinese Computer Systems, 2020, 41(3): 564-568.