https://github.com/choaib-elmadi/getting-started-with-pic16f877a

Getting started with the pic16f877a microcontroller (Peripheral Interface Controller).
https://github.com/choaib-elmadi/getting-started-with-pic16f877a

microcontroller microprocessor peripherals pic pic16 pic16f pic16f877a pic16f887

Last synced: 6 months ago
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Getting started with the pic16f877a microcontroller (Peripheral Interface Controller).

• Host: GitHub
• URL: https://github.com/choaib-elmadi/getting-started-with-pic16f877a
• Owner: Choaib-ELMADI
• Created: 2024-04-24T13:35:10.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2024-07-21T16:13:05.000Z (11 months ago)
• Last Synced: 2024-07-21T22:21:12.128Z (10 months ago)
• Topics: microcontroller, microprocessor, peripherals, pic, pic16, pic16f, pic16f877a, pic16f887
• Language: Assembly
• Homepage:
• Size: 3.64 MB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
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# Getting Started with PIC16F877A

Welcome to the `getting-started-with-pic16f877a` repository! This repository is designed to help you learn about the PIC16F877A microcontroller through a variety of resources and projects.

## Repository Structure

The repository is structured as follows:

- **Docs**: This folder contains multiple text files and images to explain various concepts related to the PIC16F877A microcontroller.

- **MPLAB Projects**: Here, you'll find PIC16F877A projects written in assembly language for use with MPLAB IDE.

- **MPLABX Projects**: This folder contains PIC16F877A projects written in C language for use with MPLAB X IDE and Micro C compiler.

- **Proteus 8**: Here, you'll find simulations of the projects created in MPLAB and MPLABX.

![Note](https://img.shields.io/badge/NOTE:-fb151a)

Projects in the **"MPLAB Projects"**, **"MPLABX Projects"**, and **"Proteus 8"** folders have the same name for easy reference and correlation between code and simulation.

## Uploading Code to PIC16F877A

### Case 1: With Development Board and Programmer

If you have a development board and a programmer:

![With Development Board and Programmer](./Docs/0.%20Upload%20Code/0.1%20upload-code__dev-board.png)

### Case 2: Only PIC with Programmer

If you have only the PIC16F877A microcontroller and a programmer:

![Only PIC with Programmer](./Docs/0.%20Upload%20Code/0.2%20upload-code__microcontroller.png)

## Interrupt Service Routine Function Prototype

When using MPLAB X IDE, the syntax for defining an interrupt service routine (ISR) depends on whether you are using C99 or C90 standards.

### Using C99

For C99, the interrupt function is written as follows:

```cpp

void __interrupt() interruptFunctionName(void);

```

### Using C90

For C90, the interrupt function is written as follows:

```cpp

void interrupt interruptFunctionName(void);

```