How do you tell the micro-c compiler that you want to use the pin as a general purpose i/o versus use a alternative function (like pwm)..
For example, the PWM uses pins CEX0-CEX4, and according to the 8051 datasheet, the port pin must be set to to \'1\' inorder for the pwm to drive it.
HOWEVER, If I set the bit this way, "setbit(1.3)", this will configure it as an \'input\', right?
Is there another way to initialize a port for gpio+direction and alternative function?
