midi_ctrl()

Sends a MIDI controller message to a specified MIDI channel with a given controller type and value.

Syntax

midi_ctrl(channel, controller_type, controller_value)

Parameter	Type	Description	Comment
channel	Number	The MIDI channel (0-15).	Valid values are 0-15.
controller_type	Number	The controller type (0-127).	Represents the MIDI controller (e.g., 7 for volume).
controller_value	Number	The value for the controller (0-127).	A value between 0 and 127 representing the controller's value.

Send a “controller event” on channel 1, controller type 7 (volume), with value 100

midi_ctrl(1, 7, 100); // returns 1 if successful

Send a “controller event” on channel 0, controller type 10 (pan), with value 64

midi_ctrl(0, 10, 64); // returns 1 if successful