Difference between revisions of "Component: USB MIDI (Comms: USB)"
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Revision as of 12:22, 3 February 2023
Author | Matrix Ltd. |
Version | 1.3 |
Category | Comms: USB |
Contents
USB MIDI component
Component to create and communicate using a standard MIDI connection. Compatible with simulation and USB enabled microcontroller devices. Currently only compatible with the 16-bit PIC range of devices.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_temp/USBMIDI.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_temp/USBMIDI.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
Initialise
Initialise | |
Starts up the USB communications and attempts to enumerate. Returns 0 for a successful startup or 255 for a enumeration timeout. | |
- BYTE | Return |
ReadData
ReadData | |
Reads a byte from the last received MIDI message | |
- BYTE | Idx |
Byte to read 0-3 | |
- BYTE | Return |
ReceiveMIDI
SendChannelPressure
SendChannelPressure | |
- BYTE | Channel |
- BYTE | Pressure |
- VOID | Return |
SendControl
SendControl | |
Sends a control command using the channel, controller and value specified. | |
- BYTE | Channel |
- BYTE | Controller |
- BYTE | Value |
- VOID | Return |
SendMIDI
SendNoteOff
SendNoteOff | |
Sends a note off command using the channel, note and velocity specified. | |
- BYTE | Channel |
- BYTE | Note |
- BYTE | Velocity |
- VOID | Return |
SendNoteOn
SendNoteOn | |
Sends a note on command using the channel, note and velocity specified. | |
- BYTE | Channel |
- BYTE | Note |
- BYTE | Velocity |
- VOID | Return |
SendPatch
SendPatch | |
- BYTE | Channel |
- BYTE | Instrument |
- VOID | Return |
SendPitchChange
SendPitchChange | |
Sends out a pitch change command on the specified channel. | |
- BYTE | Channel |
Channel to send the pitch change to | |
- UINT | Pitch_Change |
New pitch value to use, Default 0x2000 | |
- VOID | Return |
SendPolyPressure
SendPolyPressure | |
Sends a note press with an associated polyphonic pressure value. | |
- BYTE | Channel |
- BYTE | Note |
- BYTE | Pressure |
- VOID | Return |