ARM Cortex-M4 Assembly Coding

Inline assembly code is used to write pure assembly code within C programming language code to access processor core registers. To use inline assembly, the compiler's assembly syntax must be followed.

An example of an inline assembly statement is:

__asm volatile("MOV R0, R1");

Inline assembly can be used to move the content of a C programming language variable to an ARM register or vice versa. For example, it can be employed to transfer the content of a control register to a C variable.

For further examples of inline assembly code, please refer to the following GitHub link.

Link to the code in github: https://github.com/MusaabTaha/STM32-ARM-Cortex-M4-Microcontroller-Codes/blob/main/inlineAssembly.c

Written By: Musaab Taha