jdxi_editor.midi.data.parameter.program.controller

Module for controlling arpeggio parameters in a synthesizer or sequencer.

This module defines the ProgramController class, which manages various arpeggio-related parameters, including grid, duration, switch state, style, motif, octave range, accent rate, and velocity. These parameters are used to configure and control the behavior of arpeggios in a music production environment.

The class provides static methods to retrieve human-readable display values for each parameter based on raw numerical values. It also includes predefined constants for each arpeggio-related parameter, with specific value ranges and corresponding meanings.

Parameters defined in the class include: - Arpeggio grid, duration, switch, style, motif, octave, accent, and velocity values - Methods for converting raw integer values to display-friendly strings - Various grid types (e.g., 04_, 08_, 16_) - Duration values expressed as percentages (e.g., 30%, 50%, 100%) - Motif values representing arpeggio patterns and phrases (e.g., UP/L, dn/H, PHRASE)

This module can be used in a synthesizer, sequencer, or other digital audio workstation to dynamically configure arpeggio settings and translate raw parameter values into readable formats for display and interaction with users.

Classes: - ProgramController: Contains the logic for handling arpeggio parameters and converting

raw values to human-readable strings.

Classes

ProgramControllerParam

Program Controller parameters

Module Contents

class jdxi_editor.midi.data.parameter.program.controller.ProgramControllerParam[source]

Bases: picomidi.sysex.parameter.address.AddressParameter

Program Controller parameters

ARPEGGIO_GRID = (1, 0, 8)[source]

ARPEGGIO_DURATION = (2, 0, 9)[source]

ARPEGGIO_SWITCH = (3, 0, 1)[source]

ARPEGGIO_STYLE = (5, 0, 127)[source]

ARPEGGIO_MOTIF = (6, 0, 11)[source]

ARPEGGIO_OCTAVE_RANGE[source]

ARPEGGIO_ACCENT_RATE = (9, 0, 100)[source]

ARPEGGIO_VELOCITY = (10, 0, 127)[source]

# Grid values GRID_4 = 0 # 04_ GRID_8 = 1 # 08_ GRID_8L = 2 # 08L GRID_8H = 3 # 08H GRID_8T = 4 # 08t GRID_16 = 5 # 16_ GRID_16L = 6 # 16L GRID_16H = 7 # 16H GRID_16T = 8 # 16t

# Duration values DUR_30 = 0 # 30% DUR_40 = 1 # 40% DUR_50 = 2 # 50% DUR_60 = 3 # 60% DUR_70 = 4 # 70% DUR_80 = 5 # 80% DUR_90 = 6 # 90% DUR_100 = 7 # 100% DUR_120 = 8 # 120% DUR_FULL = 9 # FULL

# Motif values MOTIF_UP_L = 0 # UP/L MOTIF_UP_H = 1 # UP/H MOTIF_UP = 2 # UP/_ MOTIF_DN_L = 3 # dn/L MOTIF_DN_H = 4 # dn/H MOTIF_DN = 5 # dn/_ MOTIF_UD_L = 6 # Ud/L MOTIF_UD_H = 7 # Ud/H MOTIF_UD = 8 # Ud/_ MOTIF_RN_L = 9 # rn/L MOTIF_RN = 10 # rn/_ MOTIF_PHRASE = 11 # PHRASE

static get_grid_name(value: int) → str[source]

Get grid name from value

Parameters:: value – int The value
Returns:: str The grid name

static get_duration_name(value: int) → str[source]

Get duration name from value

Parameters:: value – int The value
Returns:: str The duration name

static get_motif_name(value: int) → str[source]

Get motif name from value

Parameters:: value – int The value
Returns:: str The motif name

static get_display_value(param: int, value: int) → str[source]

Convert raw value to display value

Parameters:

param – int The parameter
value – int The value

Returns:

str The display value