hex file convert ?

[A.Caliskan]

Hello

I have hex file.how can i return main code from hex file only

[Paul1]

Please clarify exactly what you mean? What is the purpose?

[Tesla DeLorean]

You'd start by disassembling, recognizing the CRT, SPL or HAL libraries.

Probably wouldn't get C source out, but you could get assembler source, and depending on your keenness, interest, size, etc you could probably get the whole or salient parts to rebuild.

Got cross-referencing ARM/THUMB disassemblers here that can ingest .HEX files.

[TDK · Accepted solution]

You can't go from a HEX file to the original source code. It is a one way conversion.