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 ...

Contact debouncing requires monitoring an input and waiting for it to stop toggling or at least establish that it's definitely switching from its initial state. You can use either analog or digital ...

When a WFI instruction is executed or when the processor enters sleep mode using the Sleep-On-Exit feature, the processor stops instruction execution and wakes up when an (higher priority) interrupt ...

Device Manager Error Code 36 occurs when the IRQ (Interrupt Request) translation fails for a peripheral device. An IRQ is a signal sent by a hardware device to a ...