Recent content by rehius

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    Hacking Hardware Picofly - a HWFLY switch modchip

    BTW: such resistor placement may cause a black screen, OFW boot issues, etc. So I suggest to avoid this kind of PCB design. Resistors must be far from the rp2040 MCU on the edge of the PCB close to the solder points.
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    Hacking Hardware Picofly - a HWFLY switch modchip

    All firmwares should work on the whole range of NS models. I personally test on my Switch Lite
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    Hacking Hardware Picofly - a HWFLY switch modchip

    well, since I don't have such console, we can only try messing with attempts and timeouts (try 2.80)
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    Hacking Hardware Picofly - a HWFLY switch modchip

    do you have the same **= error? okay, we can try to increase the waiting timeout, try 2.79
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    Hacking Hardware Picofly - a HWFLY switch modchip

    There were no retries for various eMMC failures, now it's 4 attempts no matter what. Should be enough for your case
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    Hacking Hardware Picofly - a HWFLY switch modchip

    but I created 2.78 for you
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    Hacking Hardware Picofly - a HWFLY switch modchip

    erm, no, the indication is the same
  8. R

    Hacking Hardware Picofly - a HWFLY switch modchip

    Tried to resolve this issue in 2.78
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    Hacking Hardware Picofly - a HWFLY switch modchip

    This may lose compatibility with Toshiba & SanDisk eMMC. The current design is made to support the widest possible range of hardware. Also there was no "burning internal fuses", the update count was implemented by writing single bits on the specific flash page. This was made to avoid wearing...
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    Hacking Hardware Picofly on "old" Samsung EMMC glitching fails sometimes

    in case the firmware fails to boot, it rolls back to the previous firmware, long white looks like it. weird. how about muuuch longer timeout for every glitch attempt? (hard to tell the real reason without logical analyzer. it is probably easier to deal with this rare issue)
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    Hacking Hardware Picofly on "old" Samsung EMMC glitching fails sometimes

    slight adjustments to the boot waiting code
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    Hacking Hardware Picofly - a HWFLY switch modchip

    Just remove the wrongly placed LED pin pull-up
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    Hacking Hardware Picofly - a HWFLY switch modchip

    Erista always boots faster, different algorithm. You can try booting Mariko multiple times (like 20), the more you start the more statistics the chip has. If you have Toshiba eMMC, you can replace it with a Samsung one, they are commonly faster
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    Hacking Hardware Picofly - a HWFLY switch modchip

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    Picofly AIO Thread

    GPIO 3 & 4
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