A bare-metal tutorial for STM32L4R5ZI-P adapted from here. NOTE: this tutorial was completed using a Windows machine. The guide covers the following topics: memory and registers, interrupt vector ...

Just as you can often treat device registers as a memory-mapped struct, you can treat an interrupt vector as a memory-mapped array. In my last column, I suggested that you use casts sparingly and with ...

The entire interrupt layout, including interrupt controllers, their interrupt lines, which lines are shared, and which lines are used, can be determined from the devicetree alone. Using the ordinals ...