4 years ago
I am a new user/programmer for the Raspberry Pi.
I have found a pwm program in python that dims and brights
an led. I have also found a program in C that does the
same thing - when run as sudo.
When I exit the C program, the led stays lit.
I have a program in python that clears up the bus using GPIO.cleanup()
This works fine, and turns the led off, etc.
I am trying to write/find an equivalent program in C that
will cleanup the gpio the same way.
Any tips or links will help