[BRLTTY] printing unicode braille patterns on BrailleBlazer printer

[Jason J.G. White]

On 29/12/23 00:55, peter.julien.rayner at gmail.com wrote:
> This is over a USB-parallel adapter. Things with dot 8 present don't
> seem to be printing correctly. A capital b (dots 1 2 7) will appear
> before each such character and frequently the printed character will
> be offset by 0x80 from the desired, as iff the high bit was being
> ignored. I suspect this is either a printer or Linux device driver
> problem
Have you tried writing the file directly to the output device (i.e., 
under /dev), bypassing the printing layer just for testing purposes?
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