how can we write program of ” write data in flash memory in PIC18F26J11”?

i am using PIC18F26J11 controller in that i have to use flash memory for read and write data.
so please help me to write program for that.

Download this datasheet:

http://ww1.microchip.com/downloads/en/DeviceDoc/39932D.pdf

and this errata sheet:

http://ww1.microchip.com/downloads/en/DeviceDoc/80435J.pdf

Decide on what programming language you want to use (e.g. Assembly, Basic, C are the usual three) and get a compiler/IDE. Microchip has a good free IDE called MPLab:

http://www.microchip.com/stellent/idcplg?IdcS...E&nodeId=1406&dDocName=en019469&part=SW007002

that can be used for Assembly, and there are Basic and C compilers that will integrate with it, some that are free (usually with limitations), including ones from Microchip. Ask if you need help.

Then, figure out as much as you can on your own, and then ask when you get stumped.

I forgot to add: get a book(s) on PIC programming in the language of your choice.

+1

Come back with specific questions and I am sure many people here would love to help out.

thank you sir,
i am using C language
i have MPLAB
if you have any material regarding PIC controller please mail me on ID: andani.prashant(_at_)gmail.com

Good, MPLAB has plenty of resources to help you get started. Make sure you also have the MPLAB C compiler downloaded as well:

"MPLAB C Compiler":http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en010014

Then go to:

Help > Topics

In there towards the bottom you will find a C18 getting started guide, as well as a users guide. Go through these carefully and create the sample programs they have you do and make sure you can compile them.

After you get through these and get a feel for whats going on on your own come back here with specific questions on the microcontroller, including code that you have started for your program so we know you are learning on your own and we will help you.

Hello Prashant

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