how to determine what programmed is in a PIC?

[HenrikOlsson]

If you have the source (or .hex file rather) for what you think is in the PIC you can use the Verify feature of your programmer software to compare the .hex that is in the chip with compiled and assembled version you have on disc. If they match you know what is in your PIC.

On the other hand, if you know what what you WANT to be in it just reprogram it with the correct file.

/Henrik.

[Demon]

If you have the source (or .hex file rather) for what you think is in the PIC you can use the Verify feature of your programmer software to compare the .hex that is in the chip with compiled and assembled version you have on disc. If they match you know what is in your PIC. ...

My problem is that I often clean up comments, alignment, little details that make Verify unuseable. LOL

...On the other hand, if you know what what you WANT to be in it just reprogram it with the correct file.

That won't work well if WriteProtect is on.

(I never use it)

[HenrikOlsson]

There's no comments or formating information available in the in the .hex file so you can edit and tweak that as much as you want. As long as you don't change the actual code the resulting .hex will look the same no matter how much formating, commenting and tidy-up'ing you've done.

[droptail]

Thanks for the replys