Alexander Saydakov wrote: >>> This port shows garbage half of the time. Sometimes it shows right >>> note on/off events, but sometimes complete garbage events like channel >>> aftertouch (keyboard does not have any), resets or other events >>> unrelated to the keys I push. > > Here I press the A note in the middle octave several times: > > $ amidi --dump > > 98 45 > F4 > 90 14 > F0 > D8 51 > E9 > D8 45 > 00 > 90 45 50 > 90 45 00 > 90 > D4 > F4 > 90 45 00
About half the bytes are correct, but the others are garbled. It's possible that the port picks up noise from somewhere, or that there is some mechanical problem with the connector. Regards, Clemens ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
