[File] [PATCH] Magdir/firmware ESP8266/ESP32 and NXP i.MX RT firmware images

A. IOOSS erdnaxe at crans.org
Sun Apr 6 17:58:37 UTC 2025


Hello,

I'm back with a few more improvements regarding firmware detection in file.

Attached you may find a patch that:
- fixes a small printing issue on ESP-IDP signature,
- enables file to recognize ESP8266 and ESP32 flash dumps,
- enables file to recognize NXP i.MX RT firmware image dumps.

To test ESP32/NXP images, I highly recommend using MicroPython builds 
(MIT licensed).
These open-source firmware images can be easily downloaded using the 
following script: 
https://github.com/erdnaxe/firmware-samples/blob/main/micropython.sh

Thanks a lot,
Best regards,
-- 
erdnaxe
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