Category: Example, ExecutionPlatform

The RP2040's novel Programmable Input/Output (PIO) subsystem allows the execution of tiny 'PIO-assembly' programs parallel to the CPU. It has direct access to the chips DMA-controller and GPIO-pins and is thus a very... [...]

Category: ExecutionPlatform

Imagine the following scenario: You need to create a highly precise pulse on a microcontroller GPIO pin. The pulse needs to be within 1% of the desired value. This article shows you, how to compare two variations of a... [...]