Using the WatchDog Timer on the BeagleBone Black #BeagleBoneBlack @TXInstruments @BeagleBoardOrg
Here is a useful tutorial from Logic Supply on how to set up the embedded watchdog timer on your BeagleBone Black.
Computers running critical applications, often need a way to be reset if an unexpected event causes the system to become unresponsive. Getting a computer back up and running in a remote location can be costly and frustrating. The BeagleBone Black is being used in more applications, and (unattended) situations where an occasional reset may be required from time-to-time. Fortunately, there is an easy way to do this!
A watchdog timer is a circuit that requires a periodic ‘wake up’ signal or else it generates a reset pulse.
(Feed-me or I will bark!).
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.