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PICList Thread
'[PIC]: Programming difficulties'
2004\08\09@094927 by Aslam Jallali

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Hi every one here. I am working on a project for which I am using a PIC
16F877
I wrote (take) a program and complied it with MPLAB IDE. It has generated
among others a HEX file. Using a third party programmer, After putting  this
HEX file into the buffer of the Programmer (using the programmer own
software) when I checked the buffer the Hex file gives totally different
value. I checked the Programmer software and set the format to different
types eg. Intel, Hex ,motorla but none of the Formats seems to match the one
generated by the MPLAB. Am I doing something wrong or this suppose to be
like this?. However, I burned the program into the PIC16F877. (firing a shot
in the dark experiment ) It didn t worked. Can any body shade some light
into this

Thank you in advace
Aslam

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2004\08\09@211606 by Dmitriy Fitisov

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AFAIK, it is Intel format (one of a few variations).
Basicaly, here is the description:
http://www.8052.com/tutintel.phtml
I have successfully parsed it according to this spec, used in
my variant of Myke Predko's programmator and it worked.

Dmitriy

{Original Message removed}

2004\08\13@060459 by Aslam Jallali

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Hi
dimitriy, thank for reply I checked the page and find some useful infos. I
mange to see the Hex file in the programmer's Buffer. The problem was that
the programmer was configured to show the buffer file in some different
format, so, when I configure it to intel HEX, every thing were shown as it
was generated by the MPASM except the last tow digits. These last two digits
are basically the check sum. the application is still not runnign but I
guess it would be the code rather then the programmer. I will enter today a
simple LED blinking code to see if it is working. Thanks for your help any
way. NICE WEEKEND
Aslam


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