#BF 4.4.1 - Holybro Kakute H7 won't boot up after flashing - Bug #12631

1 messages · Page 1 of 1 (latest)

raw orbit
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https://github.com/betaflight/betaflight/issues/12631

After flashing BF 4.4.1 on my Kakute H7 (old Version / v1) the FC won't boot up.
I can't connect with the Configurator.

After pressing the Boot-Button and downgrade 4.4.0, connect works fine.
I have try this multiple times.

I try the stable Configurator and the Nightly Build betaflight-configurator_10.10.0-debug-397aba0_amd64 on my Ubuntu Workstation.
I als try another PC (Win11) with stable Configurator
I try also to flash the Core Only Firmware 4.4.1, same.

To Reproduce

FC: Kakute H7
Configurator: betaflight-configurator_10.10.0-debug-397aba0_amd64
BF Upgrade: 4.4.0 -> 4.4.1
Flash with full chip Erease

GitHub
BF 4.4.1 - Holybro Kakute H7 won't boot up after flashing · Issue #...

Describe the bug After flashing BF 4.4.1 on my Kakute H7 (old Version / v1) the FC won't boot up. I can't connect with the Configurator. After pressing the Boot-Button and downgrade 4.4.0, ...

velvet path
nocturne lantern
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Confirming I had this same issue on my MATEKH743. Fix was to flash BF 4.5.1-zulu release.

raw orbit
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Thanks for your Confirmations.

As written in the bug report, I have flashed to 4.5 and the FC boots up.
Would be nice to have a stable 4.4 release on my quad. So i go temporary down to 4.4.0.

brave raven
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It looks like I have the same issue on a different FC. Here it is an iFlight F722 TwinG. I have to disassemble the quad to get to the BL-button so I would like to avoid that if possible, so I am not eager to test zulu to see if it works. Now I am happy on 4.4.0 but want to make sure the issue is going to be addressed. I am happy to tear this quad apart if needed, so if I should test zulu, I will. But as I said, I am happy to avoid that. 😉

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[Fr Apr 7 03:06:34 2023] usb 1-1: new full-speed USB device number 13 using xhci_hcd
[Fr Apr 7 03:06:39 2023] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[Fr Apr 7 03:06:44 2023] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[Fr Apr 7 03:06:44 2023] usb 1-1: device not accepting address 13, error -62
[Fr Apr 7 03:06:44 2023] usb usb1-port1: unable to enumerate USB device

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I am on Linux btw. That's how the connection attempts look like.