PIC16F877A Device Drivers

Contentes

• Brief
• Required Softwares
• PIC16F877A Pinout Diagram
• Pickit3 Connections
• Installtion instructions
• How to use ?
• Copy Rights
• Bugs
• change log
• Contact informations

Brief

This is the frist verstion of PIC16F877A device drivers the repo includes almost all internal prephral of PIC16F877A the code designed to be porable with a separated file that includes the registers defintions and bits number there is some file to make code clean and organized like

BIT_MATH.h

This file has some macro that helping you to deal with individul     bits ex. SET_BIT(REGISTER,BITNUMBER) , this macro enable you to set the value of bit 'BITNUMBER' to 1 without affecting to other bits in register

STD_TYPES.h

This file has some user defined 'typedef' to make the size of the variables fixed when moving from compiler to another compiler like 
u8 , s8 -> the 'u' represent 'unsigned' word and '8' represent the size in bits , and 's' represend 'signed' word
so we hve "u8 x =0" is equal to "unsigned char x =0"  

Mem_Map16f877a.h

This file has the register defintions and bit number on each register and some macro

Required Softwares

• Download and Install Mplab X IDE
• Download and Install XC8 compiler

PIC16F877A Pinout Diagram

PIC16F877a has a powerful 35 single word instructions , 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. The PIC16F877A features 256 bytes of EEPROM , self programming, an ICD, 2 Comparators, 8 channels of 10-bit Analog-to-Digital (A/D) converter, 2 capture/compare/PWM functions, the synchronous serial port, Asynchronous Receiver Transmitter (USART).

Pickit3 Connections

Microchip’s PICkit 3 In-Circuit Debugger/Programmer

Installtion instructions

• These files does not requre any installion you only need to put them into your project file
• I used xc8 compiler v2.05 and MPLAP X v5.2

How to use ?

• To use this code you just put it on the project file and include whatever you want of XXXX_interface.h into your main to be able to use the APIs thin you can change the configuration of each module in XXX.config.h file if avilable , but you will need to recompile your code *
• Running a project:

• Open a project in MPLAB X IDE
• Create main.c inside source
• Copy the modules you want to project
• Include XXXX.interface.h into main
• Click on the build icon on the top
• A XXXX.hex file will be generated inside Project Folder > dist > default > production >

Copy Rights

This program is distributed in the hope that it
will be useful, you can use it for eductional purpose , you are not allowed to use it in a company or any commercial purpose without a written permission from me.

Bugs

Bugs will be listed here .

Change log

there is no change log till now

Development

Want to contribute? Great! Just contact me

Contact informations

Hello , I'm Eslam Ebrahim Shahin I'm an Embedded Software Engneer , I study in faculty of Navigation Sceince and Space Technology ,from Egypt you can contact my through

• Linked in
• Mail eslamshahin552000@gmail.com