Problems flashing a new rtl8710bx board about ltchiptool HOT 10 CLOSED

It is supported, if it has RTL8710BX chip.

How far along does it get before it shows that error? Does it terminate at the beginning or further in the process?

Are you sure the power supply is powerful enough for to power the board?

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I actually had the same problem, i just keep repeat flashing until it’s completed.

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It is supported, if it has RTL8710BX chip.

I meant it is not listed in the "boards" list. Plus it seems to use a 700k app area, which is causing me issues. But that is for a different discussion.

How far along does it get before it shows that error? Does it terminate at the beginning or further in the process?

It seems like it is sending 51909 bytes.

Are you sure the power supply is powerful enough for to power the board?

No, but I haven't looked into it because it works using the amebaz-image-tool-v2.2. If it was a power supply problem I figure that wouldn't work either.

Just a few points to clarify. I don't have the rts/dtr setup. I manually put the board into download mode. The command I run is:

ltchiptool flash write -d /dev/ttyUSB0 -f ambz hppa11sw-c50ca0.bin

The hppa11sw-c50ca0.bin file is the original firmware I saved.

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Hi,
I've just written a brand new flashing tool for RTL8710 - without relying on rtltool.py anymore. It seems to be stable now, and supports read-retry and hash checking too. The GUI/CLI is obviously the same (ltchiptool), but it's different under-the-hood.

You can get it here - it's not released yet:
https://github.com/libretiny-eu/ltchiptool/tree/feature/flasher-update

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I opened up one of the devices to test but I get the same error:

S: <- TX: B1 26 48 E3 F7 4A F9 A0  78 00 90 E0 78 01 90 20  .&H..J..x...x.. 
S: <- TX: 79 02 90 60 79 03 90 21  48 A1 79 22 78 63 78 D0  y..`y..!H.y"xcx.
S: <- TX: F8 8C 01 E3 F7 3A F9 5A                           .....:.Z
S: -> RX: b'\x15'
E: ValueError: Failed to write to 0x8000000
E: |-- File "/home/anthony/ltchiptool/ltchiptool/soc/ambz/flash.py", line 148, in flash_write_raw

I thought maybe it was a power supply issue so I hooked up a supply that would power the device but got the same error.

I will just close this because the work around is to use the other tool to get it on for the first time and now that the ota1/ota2 spacing is fixed I can update using OTA. I'm going to close up the device and let it go.

Thanks for the help.

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As I said in my previous comment, the updated version is not released yet. You need to clone the branch that I linked. The error you posted originates from the old tool, so your program wasn't updated.

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I did:

commit 057f4512d1ba16f4700db20819cf877eb011144f (HEAD -> master, tag: v4.7.0, origin/master, origin/HEAD)
Author: Kuba Szczodrzyński <[email protected]>
Date:   Mon Oct 30 11:38:05 2023 +0100

    [release] v4.7.0

Is that the right one?

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No, that is the master branch, you need to check out the feature/flash-update branch.

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Ah! That explains it. I looked at the link but I updated later on and must have switched to the master. Sorry for the trouble.

Edit:

So I felt obligated to test again, with the right branch this time :). It worked.

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Is anyone able to build this branch into an exe file? Thanks

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