CoreMIDI MIDIPacket MIDIPacketList

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This topic contains 2 replies, has 2 voices, and was last updated by Profile photo of mamerica mamerica 9 years, 11 months ago.

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    Profile photo of mamerica

    CoreMIDI Library defines both MIDIPacket and a MIDIPacketList Classes.
    MIDIPacketList looks like an array of Type MIDIPackets with a couple of additional properties.
    The MIDI Protocol spec for the Qu Series Mixers specifies the NRPN (Non-Registered Parameter Number Messages) used to control the Fader Position, Pan, Mix Assignments, etc.

    The NRPN’s are divided into four groups of three values each.

    My question: When sending NRPN’s from within an app, should all twelve values be placed into a single MIDIPacket or should each group of three be placed into a separate MIDIPacket within a MIDIPacketList?

    Profile photo of

    watching with interest

    Profile photo of mamerica

    Just a quick update.
    I played around and discovered that I can move a fader and mute/un-mute channels either way (with Static or dynamic MIDIPacketList) but I still don’t know which is the preferred method. There’s not a lot of information out on the google.

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