Using PWM built in Module 16F628

[sayzer]

...

anyway i found that your POT & CCPR1L line is amazing !

Thanks.

If you like to use a PIC with on board ADC and PWM modules, like 16F877 or 12F683, then you can also use a single line as below.

ADCIN 0, CCPR1L

'This will read Analog channel 0 
'and put on PWM register right away.

If you like to use F628 with POT command, then make sure that the pot is not connected to "input only" pins. Pin must be a bi-directional pin.

[RodSTAR]

good morning sayzer, mister_e,

About the PWM thing, I'm clear and OK,

but... reading your last posts I don't know if understood correctly:

-> what I understood is that I can measure the value of a potentiometer into any I/O pin without any necessary A/D conversion feature? In other words, in a 16F628A: I could use 16 potentiometers?? wow!! that would be crazyly cool!

(sorry my english)

[nomad]

-> what I understood is that I can measure the value of a potentiometer into any I/O pin without any necessary A/D conversion feature? In other words, in a 16F628A: I could use 16 potentiometers?? wow!! that would be crazyly cool!

From what I've read, that's sort of correct. it can use any bidirectional digital pin.

It can not be used on an open collector output pin, or an input only pin.