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Emisar D2.. WOW! (i.imgur.com)
submitted 3 years ago by to c/flashlight@lemmy.world
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outstanding little Regulated Anduril Light!

Album w more details: https://imgur.com/a/vXeGC1t

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[–] 2 points 3 years ago (1 child)

It looks like you can install avrdude on a Mac via Mac Ports.

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  • [–] [S] 2 points 3 years ago (1 child)

    That worked! thanks ;-)

    no clue yet what command line to use to save a backup of my D2 hex file.. suggestions welcome

    this is the 3rd time Ive tried to reply.. lemmy keeps losing my posts.. hmmm

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  • [–] 2 points 3 years ago (2 children)

    As a D2 owner, to confirm a couple of things: My D2 originally shipped with Anduril version number 2021-12-13-0135 as well. Model number 0135 was originally named emisar-d4sv2-tintramp, and is now named emisar-2ch, cf. https://toykeeper.net/torches/fsm/anduril2/MODELS. Over there, it is also specified as attiny1634.

    Scrolling down https://toykeeper.net/torches/fsm/anduril2/, you will find the latest emisar-2ch version at the bottom, currently indeed anduril.2023-08-07.emisar-2ch.hex. Over there, you will also still find anduril.2021-12-13.emisar-d4sv2-tintramp.hex.

    For instructions specifically for backing up, cf. for example https://anduril.click/flashing/avrdude.html#backing-up.

    Usually, I am using ZFlasher AVR via mobile phone (Android), which is very straightforward, but I just checked with avrdude (on Linux), and I had no difficulties with pinging the device, backing up, and updating, while using the instructions over at https://anduril.click/flashing/avrdude.html.

    Finally, cf. https://bazaar.launchpad.net/~toykeeper/flashlight-firmware/multi-channel/view/head:/ToyKeeper/spaghetti-monster/anduril/hank-cfg.h to see which modifications Hank lights have from stock Anduril 2. Recently, a couple of functions were allowed in Simple UI, namely ramping toggle as well as aux config and strobe modes.

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  • [–] [S] 2 points 3 years ago* (last edited 3 years ago) (1 child)

    I just checked with avrdude (on Linux), and I had no difficulties with pinging the device, backing up, and updating, while using the instructions over at https://anduril.click/flashing/avrdude.html.

    SOLVED!

    Thank you very much!

    I was able to successfully ping and backup eeprom and hex file from my D2 with the following commands:

    ping:

    avrdude -p t1634 -c usbasp -n

    backup eeprom:

    avrdude -p t1634 -c usbasp -U eeprom:r:desktop/D2eeprom-backup.hex:i

    backup D2 stock hex:

    avrdude -p t1634 -c usbasp -U flash:r:desktop/oldD2-firmware.hex:i

    Thanks!

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