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Recent content by ppperez

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    [PIC] 18F452 ADCON1 PORTAbits.RA0 & PORTAbits.RA1 as input Digital

    Hello esp1. Thank you for your prompt answer. I found my error, the problem was my definition of ADCON1, x means hexadecimal and d decimal, in this case I have to use decimal so wrong definition: ADCON1 = 0x10000111; Correct definition of ADCON1 ADCON1 = 0b10000111; I am very happy, I am...
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    [PIC] 18F452 ADCON1 PORTAbits.RA0 & PORTAbits.RA1 as input Digital

    Hello MASTERS. Someone can tell me what I am doing wrong.... I am trying to understand the PIC18F452, I did a couple of programs, I am trying to understand the Digital input signal. I connected a couple of push bottoms on RA0 & RA1 to simulate a digital signal, the output will...
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    [PIC] What I did wrong? 18F452 damaged.

    Yes. that could be the problem?
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    [PIC] What I did wrong? 18F452 damaged.

    Hello. Thanks for your answers. Let me share the following 2 screen shots, I think that the PIC is damaged. I am using PICKit2, when I select the Verify button I get the warning, when I want to write it, I get the same error or warning. Can I fix it? or do I need to buy another one...
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    [PIC] What I did wrong? 18F452 damaged.

    Hello Masters. I am new but I am studding to learn more about PICs, I needed to start with the practice. This is my blinking code: #include <p18f452.h> #include "stdio.h" #include <delays.h> #pragma config OSC = HS //Defining an external crystal #pragma config WDT = OFF //Disabling...
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    Properly Configuring the ADC on a PIC18f4520 Using Microchip C18 Compiler

    Brian. Thanks for teach me. I am still studding and I will requesting his assistance Thanks in advance
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    Properly Configuring the ADC on a PIC18f4520 Using Microchip C18 Compiler

    Hello Masters. I am studding the PIC18F452, I am reading a lot of examples and tutorials of ADC module. I am using the C18, I read the microchips libraries pdf file, where if I use the adc.h the code is the following: #include <p18C452.h> #include <adc.h> #include <stdlib.h> #include...
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    PIC18F452 intead of VCO, is it possible?

    Hello horace1. First of all... thanks for your comments. I would like to know if with that I can play audio. I already talked to my instructor and he told me that the goal is that PIC can play audio with the input of 0-5V with 0V not audio. As I told you, I'm returning to the school after a...
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    PIC18F452 intead of VCO, is it possible?

    Hello Masters. I am back to school after 16 years, I want to finish the school and I have a project to do that. After 16 years, I am returning to study again all the concepts, I would like to know if it's possible to do the following with the PIC18F452: -The front end is any sensor, with some...

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