- on Microcontrollers
- Published in issue 5/2015 on page 10
From 8 to 32 bits: ARM Microcontrollers for Beginners (3)
All about the timers
Accurate timing is very important in the digital world. For that reason we turn in this installment of our course to the SAM D20’s timers, including its watchdog timer and real-time counter. In passing we shall also touch on other topics such as clock sources and external interrupts, as always accompanied by code excerpts illustrating the concepts in practice.