see unique_id in pico-examples its literally it. You have code and when you compile it you get also .dis file where you can see what its doing (which is literal 1:1 copy of functions in this FW)
Presumably that prevents it from doing the glitching so the Switch uses one of the unmodified copies of the thing (bct?), after verifying the custom copies fails, so you just get a normal clean boot from that point. I don't think there's much to pursue in that direction in terms of fixing the custom boot.Holding both vol buttons triggers it to boot to hos all be it stock?
I wonder......
This diagram and to solder chip in v1 and v2?
someone has diagram for V1 and V2? I want to try,
Thanks
The Pico has no unique chip id. This is what the documentation says :
https://raspberrypi.github.io/pico-sdk-doxygen/group__pico__unique__id.html
This post has the chip pin outs: https://gbatemp.net/threads/pikofly-a-probably-fake-hwfly-modchips-or-not.622701/post-10066639
This post has points to attach on emmc: https://gbatemp.net/threads/pikofly-a-probably-fake-hwfly-modchips-or-not.622701/post-10067546
This post is similar to the above points on emmc: https://gbatemp.net/threads/pikofly-a-probably-fake-hwfly-modchips-or-not.622701/post-10067582
You really needed to write that even we are talking about unique_id for last 30 pages? We are all aware off that
Waiting on CPU flex, arrives this week. Excuse the actual swamps of flux, I haven't run it through the board cleaner after reballing the CPU and RAM, and the filthy housing is from some sticky sh!t from the previous owner (who sold it as broken)
BTW, buttons and type-C port are far too thick to fit in the Lite. they'll need to be removed, and we might want to run USB lines to the Switch's type-C port like with SAMD21 chips, and maybe even connect the Switch's vol+ line in place of the BOOT button, just in case we ever need to update the firmware on the RP2040. Given that the Switch isn't terribly far from EoL, and these just load whatever is on the SD, I'm sure that once we have a proper BCT and SD loader there will be no need to update. Even more so due to the fact that the firmware seems to already support dual booting just by holding both vol buttons, but ideally there would be stored boot default like with SAMD21.
BTW, buttons and type-C port are far too thick to fit in the Lite. they'll need to be removed, and we might want to run USB lines to the Switch's type-C port like with SAMD21 chips, and maybe even connect the Switch's vol+ line in place of the BOOT button, just in case we ever need to update the firmware on the RP2040. Given that the Switch isn't terribly far from EoL, and these just load whatever is on the SD, I'm sure that once we have a proper BCT and SD loader there will be no need to update. Even more so due to the fact that the firmware seems to already support dual booting just by holding both vol buttons, but ideally there would be stored boot default like with SAMD21.
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Last edited by TheSynthax,
IRFSH8342 do you know what chip this is
I try see on Google and nothing
And thanks
the data sheet for the chip is discussed here: https://gbatemp.net/threads/pikofly-a-probably-fake-hwfly-modchips-or-not.622701/post-10066650
use of the HWFLY flex cable (with mosfet) is discussed in subsequent messages.
Correct. as per earlier discussion mosfet exists on flex cable already so no need for the additional chip if you already have the flex.
Right next to the modchips that aren’t from Aliexpress…oh wait.
e: might be able to find an installer with a spare set from a failed install or something but it’s going to be one off.
For recapitulate.
We have firmware for erista and Mariko.
All rp040 works it s a unique version.
If I got cpu flex erista and mariko does I need to buy the moffset.
We need 47ohm resistor for 3 points
I will test I got many flex, so what s happen if we update the switch, the rp040 need an update I guess ?
We have firmware for erista and Mariko.
All rp040 works it s a unique version.
If I got cpu flex erista and mariko does I need to buy the moffset.
We need 47ohm resistor for 3 points
I will test I got many flex, so what s happen if we update the switch, the rp040 need an update I guess ?
You can do it yourself, manually. Just remove the bootloader header.
Code:
55 46 32 0A 57 51 5D 9E 00 20 00 00 00 00 00 10 00 01 00 00 00 00 00 00 00 20 00 00 56 FF 8B E4
Code:
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30 6F B1 0A 55 46 32 0A 57 51 5D 9E 00 20 00 00 00 01 00 10 00 01 00 00 01 00 00 00 00 20 00 00 56 FF 8B E4
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you don't need a pico
https://github.com/microsoft/uf2/tree/master/utils
Post automatically merged:
but yeah I'll do it gimme 2 secs
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