decoding hex file for stm32101c8 cpu

Patrick Pike · ‎2018-06-24

Posted on June 24, 2018 at 10:53

I have a program for a board we use that outputs a PWM signal.

I did not program the board but we have the HEX files for JTAG to the board.

Can this file be decoded back to source code?

Tesla DeLorean · ‎2018-06-24

Posted on June 24, 2018 at 20:04

>>Can this file be decoded back to source code?

Not without significant effort.

Could disassemble the code described in the .HEX file, and understand the functionality from there.

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Patrick Pike · ‎2018-06-24

Posted on June 25, 2018 at 01:36

I am not a programmer at all.

If it is possible to find one variable that sets the PWM timing then thats all I need.

Are you able to see any of the code at all?