Help me with using ADC in PIC16F877A

[vinodstanur]

hello....
I dont know how to use ADC.
(using HTC compiler pro)

pls give me a sample program for my conditions below;
IF ANALOG INPUT IS BETWEEN .5V AND 1V THEN PORTB=1
IF ANALOG INPUT IS BETWEEN 1V AND1.5V THEN PORTB=2
IF ANALOG INPUT IS BETWEEN 1.5V AND 2V THEN PORTB=3
IF ANALOG INPUT IS BETWEEN 2V AND 2.5V THEN PORTB=4

THANKS IN ADVANCE

 

[unelco]

Re: ADC in PIC16F877A

please use porta,porte

 

[millwood]

Re: ADC in PIC16F877A

I dont know how to use ADC.

do you know how to read the datasheet?

 

[spiralbrain]

Re: ADC in PIC16F877A

you can find some sample sources here Program Microchip PIC micros with C - sample source code, FAQ and more
if you have problems you can ask. No one here will have the time to write a whole program here for you. Hope you understand.

here is the direct link to the code you need https://www.microchipc.com/sourcecode/PIC_Hi-Tech_C_example_of_A_to_D.zip

Good luck!

 

[incomplete_jerin]

Re: ADC in PIC16F877A

Read the ADC section of datasheet of 16F877A. Itz xplained beautifully...... Just read it & try to do...... :!: