dear sir we are using ST microcontrollers in our machines. we need to know how we can read the program logic written in memory. however we are using STM32- utility link for debugging the error but in that software we can't explore the program logic.

[Skuma.141]

for your information we are using .srec software file. we want to open this file in readable format.

[Tesla DeLorean]

The .SREC file should be readable/openable in a text editor

You're not going to be able to see the original C source code, and regenerating would be quite a task.

You could disassemble the software and determine subroutines and function from that. The quality of this would depend a lot of the quality/effectiveness of your disassembler, and your ability to read and translate that code, or find the areas of critical functionality.