[BRLTTY] usb connection problem

[payman shaykhmehdi]

I still couldn't find the cause of the  problem.

Can anyone please have a look at it?

Thanks

On Sun, Nov 10, 2019 at 11:02 AM payman shaykhmehdi <
payman.shaykhmehdi at gmail.com> wrote:

> I've developed a braille driver for a braille device that is not supported
> yet. The device is a cdc-usb device and driver works fine with brltty 5.6.
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> I've merged my modified brltty with brltty 6, but after the merge, brltty
> can't connect to the device.
> I've added device info in usb_adapters.c and usb_devices.c.
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> Here is the brltty related log :
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> *brltty: USB: USBFS root candidate: usbfs: /dev/bus/usbbrltty: USB: USBFS
> root: /dev/bus/usbbrltty: USB: testing device: vendor=046D
> product=C534brltty: USB: testing device: vendor=03EB product=2018brltty:
> USB: testing device: vendor=0424 product=EC00brltty: USB: usbfs file
> opened: /dev/bus/usb/001/003 fd=18brltty: USB: setup packet: Typ:80 Req:06
> Val:0100 Idx:0000 Len:00FFbrltty: USB: control input: 12 01 00 02 FF 00 01
> 40 24 04 00 EC 00 02 00 00 00 01brltty: USB: using actual device
> descriptorbrltty: USB: testing device: vendor=0424 product=9514brltty: USB:
> usbfs file opened: /dev/bus/usb/001/002 fd=18brltty: USB: setup packet:
> Typ:80 Req:06 Val:0100 Idx:0000 Len:00FFbrltty: USB: control input: 12 01
> 00 02 09 00 02 40 24 04 14 95 00 02 00 00 00 01brltty: USB: using actual
> device descriptorbrltty: USB: testing device: vendor=1D6B
> product=0002brltty: USB: device not found*
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> The target device vid is 03eb and its pid is 2018.
> I've attached the driver code (it is messy yet but it works in 5.6 :-).
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> Any idea what  is wrong with my driver and the new brltty?
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