Why Function Pointers are Awesome

Published: 22 March 2022
on channel: Jacob Beningo
11,161
451

In this 2022 Embedded Online Conference Microtalk, Jacob Beningo discusses the use cases for function pointers in embedded software.

This video looks at the C programming language function pointers, and how they can be leveraged for use cases such as:
task scheduling
command processing
state machines
interrupt vector tables

Developers often get confused that function pointers shouldn't be used in embedded systems because of MISRA C: 1998 Rule 104. As you'll see in this video, there are safe methods for using function pointers.

(The Embedded Online Conference will take place April 25 - 29th, 2022. If you are interested in participating, you can register with the code BENINGO to get at least a $100 discount).


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