Write Arm Assembler functions

About this Learning Path

Who is this for?

This is an introductory topic for software developers who are interested in programming microcontrollers with C/Assembly.

What will you learn?

Upon completion of this learning path, you will be able to:

• Write a mixed C program and assembly language subroutines for the microcontroller. 
• Call the subroutines written in assembly in a C function. 
• Use Arm register calling conventions when writing subroutines in assembly language. 
• Step through the code to understand operation.

Prerequisites

Before starting, you will need the following:

• Some familiarity with C/Assembly.
• An installation of Keil MDK