Murat Han Acıpayam

Hey guys , i am coding pic18f4620 interrupt but i am looking for example 16f877 code , i am looking datasheets and okay some of it same but what is the east way to understand ...

Guys , making a g-code interpreter from the scratch is not logical right now ? I can use grbl library but what if i want to change something? I want to make a commercial produ...

I understand that but what is operator exactly doing ?

Guys what are these two differences on Keil IDE : &= and |= what is that mean and why are we using? I checked their sites but its on maintenance.