[alsa-devel] Help requested: new HSS1394 MIDI back-end

Sean M. Pappalardo - D.J. Pegasus spappalardo at mixxx.org
Tue May 29 23:52:26 CEST 2012

On 05/29/2012 07:05 PM, Clemens Ladisch wrote:
> New patch below (also with .1d support).

Sweet! It works perfectly with the SCS.1m!! The .1d works, but some of 
the non-standard data it sends appears to be getting corrupted. In 
particular, the device sends four-byte platter messages that start with 
0xF9 and the remaining three can range from 0x00 to 0xFF. These are 
coming across as random three- or one-byte messages which cause all 
kinds of mayhem. (See attached amidi dump. Each line should begin with 
F9 and have three more bytes after it.)

Outbound SYSEX seems fine on both devices.

Sean M. Pappalardo
"D.J. Pegasus"
Mixxx Developer - Controller Specialist
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