Raspberry Pi Pico using C/C++- Tutorial #4: Timers, Alarms and Interrupts

The Raspberry Pi Pico is a new flexible microcontroller board from Raspberry Pi. It is a tiny, fast, and versatile board built using RP2040, a brand new microcontroller chip designed by Raspberry Pi. In this video, we learn how to use timers, alarms and interrupts on the Raspberry Pi Pico using C. We blink the LED using timers, print serial messages periodically using alarms and attach an interrupt to a button to print a message on the serial interface whenever there is a rising or falling edge on the button pin. Getting started with Raspberry Pi Pico page: https://www.raspberrypi.org/documenta... Getting started with C/C++: https://datasheets.raspberrypi.org/pi... C/C++ SDK Documentation: https://datasheets.raspberrypi.org/pi... Purchase your Pico now: https://robocraze.com/raspberry-pi-pi.... Pico C/C++ tutorial series playlist:    • Raspberry Pi Pico using C/C++   Tutorial #1 on Setting up the SDK and blinking an LED:    • Raspberry Pi Pico using C/C++- Tutorial #1...   Tutorial #2 on Buttons Inputs and Serial Prints:    • Raspberry Pi Pico using C/C++- Tutorial #2...   Tutorial #3 on ADC and PWM:    • Raspberry Pi Pico using C/C++- Tutorial #3...   Tutorial #5 on making a reflex training game:    • Raspberry Pi Pico using C/C++- Tutorial #5...   Chapters: 00:00 - Introduction 00:43 - Circuit Connections 01:42 - Understanding Timers 03:10 - Writing timer code 11:53 - Understanding Alarms 13:00 - Writing alarm code 16:52 - Understanding Interrupts 19:42 - Writing interrupt code 23:44 - Outro