High Efficiency Code Optimization in ARM Cortex-M Series Processor

The content of this article is to describe how to achieve the highest possible code for the ARM Cortex processor-type M. This paper is focused on describing the implementation of the code in assembler language programming. Currently, programming in assembler language, rarely used, but there is still a group of tasks where the use of low-tier approach still used. A typical example is the development of software for battery-powered medical devices with high reliability.