Horus X12S Converting to OpenTX problem also

Hardware help and support for the FrSky Horus. (not yet released)
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Silverfox110
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Horus X12S Converting to OpenTX problem also

Post by Silverfox110 »

Hello I am trying to convert my horus to OpenTX and i get stuck at a problem I cant get past.
Trying to read software from Horus backup original FROS comes up with "cannot open device" see attached screenshot.

It also has a similar text when trying to flash opentx onto the horus
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Screenshot (17).png

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Kilrah
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Re: Horus X12S Converting to OpenTX problem also

Post by Kilrah »

Are you following the document? Seems you have not installed the driver.
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Silverfox110
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Re: Horus X12S Converting to OpenTX problem also

Post by Silverfox110 »

Yes I am following the document step by step, Zadig driver installed with success prior to trying, is there any way of checking in windows10 if the driver has installed?
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Kilrah
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Re: Horus X12S Converting to OpenTX problem also

Post by Kilrah »

This does not show if the driver was installed to the proper device.

Yes, connect the radio correctly (off) and check in the device manager if you see an "STM32 BOOTLOADER" device under "libUSBk devices".
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Silverfox110
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Re: Horus X12S Converting to OpenTX problem also

Post by Silverfox110 »

Thanks Kilrah, yes "stmbootloader" is showing in devices
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Kilrah
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Re: Horus X12S Converting to OpenTX problem also

Post by Kilrah »

Check in the "real" device manager...

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Silverfox110
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Re: Horus X12S Converting to OpenTX problem also

Post by Silverfox110 »

OK thanks for that, nothing in the device manager, ran Zadig again, says installed, but nothing. Windows10 is not allowing this driver to install.
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Silverfox110
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Re: Horus X12S Converting to OpenTX problem also

Post by Silverfox110 »

I have fixed it!!!

In the Zadig driver installer there was nothing in the device line "STM32 BOOTLOADER" so I went to "options/show all devices" drop down screen selected "STM32 BOOTLOADER" from the list and installed!!!

:D :D :D
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