flashlight

2944 readers

5 users here now

Portable illumination

Rules:

Be excellent to each other
Don't be the reason we need to make more rules

founded 1 year ago

MODERATORS

[email protected]

Sofirn LT1 Mini, are these reflash pads? (lemmy.world)

submitted 8 months ago* (last edited 8 months ago) by [email protected] to c/[email protected]

16 comments fedilink hide all child comments

And, any idea how to use them? 3 pins is perplexing.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 9 points 8 months ago (2 children)

Nope.

UPDI used on Atmel micros on Anduril capable flashlights uses a single line for debug and flashing. Much earlier than that, Motorola/Freescale/NXP Coldfire, S12, and some other MCUs used BDM which was also a single wire protocol.

If you want to flash a newer Anduril to this light, look here for hardware and procedures to use those pads.

[–] [email protected] 3 points 8 months ago

Wow are you saying this light has updi and a t1616? Nice! I knew that the sp10 pro has that but I had thought the LT1S was older. I just checked my sp10 pro though, and sure enough, it has similar contacts. So this is welcome news. Thanks!

[–] [email protected] 1 points 8 months ago* (last edited 8 months ago) (1 children)

The programming hardware won't help because the firmware is closed source.

[–] [email protected] 1 points 8 months ago (1 children)

You don't need the original source to program a flashlight. If it's ATTiny based then Anduril has your back.

[–] [email protected] 2 points 8 months ago

I agree. If you are able to define the HW specific part of Anduril for this new model you can create a hex file and flash it.