![SOLVED: In the Arduino IDE code for generating a 1MHz PWM, what is the function of this ISR and why do we have 2 pins for output? We use timer/counter 1 to SOLVED: In the Arduino IDE code for generating a 1MHz PWM, what is the function of this ISR and why do we have 2 pins for output? We use timer/counter 1 to](https://cdn.numerade.com/ask_images/0857c0b5d7bb4af89d534d569299503e.jpg)
SOLVED: In the Arduino IDE code for generating a 1MHz PWM, what is the function of this ISR and why do we have 2 pins for output? We use timer/counter 1 to
![Interrupt On a very basic level, an interrupt is a signal that interrupts the current processor activity. It may be triggered by an external event (change. - ppt video online download Interrupt On a very basic level, an interrupt is a signal that interrupts the current processor activity. It may be triggered by an external event (change. - ppt video online download](https://slideplayer.com/slide/9324551/28/images/13/A+Custom+PWM+When+time+is+up%3A.jpg)
Interrupt On a very basic level, an interrupt is a signal that interrupts the current processor activity. It may be triggered by an external event (change. - ppt video online download
![StallGuard - 'PORTF' was not declared in this scope · Issue #36 · teemuatlut/TMC2130Stepper · GitHub StallGuard - 'PORTF' was not declared in this scope · Issue #36 · teemuatlut/TMC2130Stepper · GitHub](https://user-images.githubusercontent.com/38323963/41079433-1a749b46-6a22-11e8-9557-41c88123681e.png)