Device references for MIDI sub-devices

["Bill Adair" <adair@gotadsl.co.uk>]

I'm nearly at the end of the development of my serial port driver for the  
Opcode 64X and
am testing it with various applications. My current problem / question is  
- How do I
refer to the different sub-devices shown below?

linux:/home/billa # aconnect -lo
client 72: 'uart16550 MIDI #0' [type=kernel]
     0 'uart16550 MIDI #0-0'
     1 'uart16550 MIDI #0-1'
     2 'uart16550 MIDI #0-2'
     3 'uart16550 MIDI #0-3'
linux:/home/billa # amidi -l
Device    Name
hw:1,0    uart16550 MIDI #0 (4 subdevices)

Rosegarden can see them and speak to each but JSynthLib will only make  
contact
with /dev/snd/midiC1D0 which is 0 'uart16550 MIDI #0-0' or the first  
output port
on the device. Are there ways of refering to the other ports using  
/dev/snd/XXXXXX?

Bill



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