I have been reading the advantages of using interrupts over polling. A couple of questions:
1. Is the number of interrupts used in a program limited to use of specific pins?
2. Seen as interrupts have many advantages over polling, are interrupts solely used in applications or it a mix of both?
1. Is the number of interrupts used in a program limited to use of specific pins?
2. Seen as interrupts have many advantages over polling, are interrupts solely used in applications or it a mix of both?