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adding USB Hid support to BAUM braille displays Vario 340 and SuperVario2 #6116
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Thanks for the info. A few questions:
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Another question: you mentioned that the SuperVario2 supports USB serial. Do you mean you can switch it to USB serial mode instead of HID? If so, does auto detection work or do you need to select the serial port manually in NVDA? if auto detection doesn't work, is the USB product id the same when using USB serial mode? (Often, the product id is different between these two modes.) |
Hi Jamie. Regarding the questions in your first mail my colleague provides following infrhmation:
Regarding the question in your second email , yes I have to go into the advanced menu of the braille display and select USB instead USB HID chennal. The autoditaction usually works well. With kind regards. Pavel. From: James Teh [mailto:notifications@github.com] Thanks for the info. A few questions:
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Thanks! So what is 0x6010 with regard to the Vario 340? |
Hi Jamie. May be it was written by mistake there. The id of Vario 340 should be 6201. Best regards. Pavel. From: James Teh [mailto:notifications@github.com] Thanks! So what is 0x6010 with regard to the Vario 340? — |
Here is a try build with support for these displays. Please test it with as many of these displays as you can. |
Hi Jamie. Thank you very much for this new build. My colleague tested this trial build with Vario 340 and SuperVario2 40 cells braille displays. He reports that both displays are recognized and working properly. Both routing keys and the D keys of the braille displays are supported. Thank you very much again. With kind regards. Pavel. From: James Teh [mailto:notifications@github.com] Thanks! So what is 0x6010 with regard to the Vario 340? — |
on a SightCity exebision in Frankfurt Germany BAUM introduced a new 40 cells braille display Vario 340. this new braille display is supporting only USB HID connection. additionally, Baum has also another braille display model SuperVario 2. this braille display is supporting USB cirial port connection, bluetooth and USB HID connection. currently existing driver for the BAUM braille displays is not supporting Vario 340. it is supporting SuperVario 2 Vi USB cirial port and via bluetooth, but it doesn't support this display via USB HID. so i'm asking to add support for the USB HID connection for Vario 340 and for SuperVario 2.
for SuperVario 2 and humanware brilliant models produced by BAUM i found following USB HID idis:
6001 hex
SuperVario2 40
6002 hex
SuperVario2 24
6003 hex
SuperVario2 32
6004 hex
SuperVario2 64
6005 hex
SuperVario2 80
6006 hex
Brailliant2 40
6007 hex
Brailliant2 24
6008 hex
Brailliant2 32
6009 hex
Brailliant2 64
600A hex
Brailliant2 80
for Vario 340 i found following USB HID idies:
Vario340 ="0x6201"
6010 hex
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