I'm trying to do a program for the 68k processor using assembly. And I'm using Easy68k The main Idea of the program is that a message appears when the reset button is hit along with change in the seve...

How do you assure stack alignment inside an ISR? Does the arm C compiler force stack alignment in ISR? For example, in my understanding local scope variables in a function are pushed onto the stack. S...

I am trying to implement PWM using Timer0 for Atmega328P in C++. Indeed, I have achieved this. But, I have another related problem. I have a PWM abstract base class that provides an interface for PWM ...

The "handle_arch_irq" function pointer is assigned in 2 places with interrupt handler. 1st place: void setup_arch() { handle_arch_irq = mdesc->handle_irq; } 2nd place: int set_handle...