[File] [PATCH] Magdir/firmware DFU images

[Christos Zoulas]

Committed, thanks!

christos

> On Sep 3, 2024, at 10:55 AM, Alexandre IOOSS <erdnaxe at crans.org> wrote:
> 
> Hello,
> 
> While working with MicroPython on STM32 devices, I noticed that file does not recognize the DFU firmware upgrade format (.dfu files).
> 
> Attached you will find a patch to add DFU image detection to file.
> 
> I tested the patch using some firmware samples, including those from MicroPython project:
> ```
> $ file *.dfu
> ADAFRUIT_F405_EXPRESS-20240602-v1.23.0.dfu:      DFU image (STM variant), size: 327485 bytes, for device 0483:DF11
> ARDUINO_GIGA-20240602-v1.23.0.dfu:               DFU image (STM variant), size: 1110573 bytes, for device 2341:0366
> ARDUINO_NICLA_VISION-20240602-v1.23.0.dfu:       DFU image (STM variant), size: 1114117 bytes, for device 2341:035F
> ARDUINO_PORTENTA_H7-20240602-v1.23.0.dfu:        DFU image (STM variant), size: 1133157 bytes, for device 2341:035B
> B_L072Z_LRWAN1-20240602-v1.23.0.dfu:             DFU image (STM variant), size: 154389 bytes, for device 0483:DF11
> B_L475E_IOT01A-20240602-v1.23.0.dfu:             DFU image (STM variant), size: 325637 bytes, for device 0483:DF11
> CERB40-20240602-v1.23.0.dfu:                     DFU image (STM variant), size: 317381 bytes, for device 0483:DF11
> ESPRUINO_PICO-20240602-v1.23.0.dfu:              DFU image (STM variant), size: 271333 bytes, for device 0483:DF11
> GARATRONIC_NADHAT_F405-20240602-v1.23.0.dfu:     DFU image (STM variant), size: 332605 bytes, for device 0483:DF11
> GARATRONIC_PYBSTICK26_F411-20240602-v1.23.0.dfu: DFU image (STM variant), size: 321053 bytes, for device 0483:DF11
> HYDRABUS-20240602-v1.23.0.dfu:                   DFU image (STM variant), size: 320557 bytes, for device 0483:DF11
> ```
> 
> Thank you,
> Best,
> -- 
> Alexandre
> <dfuse_diff.DEFANGED-173337>-- 
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