Can DFU unsecured zip back to .hex?

[frogofmagic]

Hi, I have a DFU unsecured zip file(for application), and I lost the original application .hex file.

Is there any way I can transform .zip back to .hex?

Sincerely, Frogofmagic

[shibshab]

What version of the is being used?

Anyway, inside the zip there should be a .bin file. This contains all info that a .hex file would contain, EXCEPT addresses of the data. Therefore, you can usually use a bin file instead of a hex file in most tools, given that you provide the address as well.

It seems like you can use this tool (not tested) to do the convertion from bin to hex.

[frogofmagic]

Hi Shibshab, really really appreciate your answer !!!!

And this how I success :

1. Download bintohex tool hear.

2. unzip DFU .zip and get .bin file.

3. Use this command

srec_cat.exe DFUzip.bin -Binary -offset 0x1B000 -o Output.hex -Intel -address-length=3 -Output_Block_Size=16

0x1B000 is my application IROM1 start address.

I tried program .hex to my module and it works!