Is your feature request related to a problem? Please describe.
The hidBrailleStandard driver currently does not support multi-line braille displays, such as Tactile Engineering's Cadence. It only finds the first braille row capability and ignores any subsequent rows. As a result, only the first line of braille cells is used on the display.
Describe the solution you'd like
The hidBrailleStandard driver should detect all braille row capabilities and set numRows/numCols appropriately. This would allow NVDA to address all available braille cells and allow HID standard multi-line braille displays to support any future multi-line braille capabilities NVDA might add. I'm happy to create a PR to add this functionality.
Describe alternatives you've considered
None.
Additional context
USB standard HID Usage Tables
Is your feature request related to a problem? Please describe.
The hidBrailleStandard driver currently does not support multi-line braille displays, such as Tactile Engineering's Cadence. It only finds the first braille row capability and ignores any subsequent rows. As a result, only the first line of braille cells is used on the display.
Describe the solution you'd like
The hidBrailleStandard driver should detect all braille row capabilities and set numRows/numCols appropriately. This would allow NVDA to address all available braille cells and allow HID standard multi-line braille displays to support any future multi-line braille capabilities NVDA might add. I'm happy to create a PR to add this functionality.
Describe alternatives you've considered
None.
Additional context
USB standard HID Usage Tables