microsoft / microsoft/MIDI

[BUG]: midi.exe monitor does not decode Discovery messages (and other minor message decoding issues)

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@Psychlist1972 is already working on this.

Since May 1, 2026.

area-user-tools :gear:
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Description

Also midi endpoint monitor shows only 2 words for a MIDI 1 UMP device like the NI S49

Finally, it would be helpful for messages like pitchbend, nrpn/rpn if the full 14 bit value was shown, not just discrete MSB/LSB

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