Module Duplex.Applications.NotesOnWheels
Notes On Wheels (N.O.W) is an arpeggiating step sequencer.
View the README.md (github)
Functions
| __init (VarArg) | Constructor method |
| start_app () | inherited from Application |
| select_midi_port (port_idx) | initialize MIDI input |
| midi_callback (message) | receive MIDI from device |
| schedule_output (seq_step, mask_mode) | schedule output, simple way to reduce number of pattern writes: remember the last step / mode - if either change, output immediately |
| output_sequence (seq_step, mask_mode, stream, force) | output sequence to pattern |
| on_idle () | inherited from Application |
| on_new_document () | inherited from Application |
| disable_write_mode () | Update display of write mode |
| on_keypress (key) | inherited from Application |
| create_empty_sequence () | create or empty sequence |
| _attach_to_instrument (new_song) | attach to selected instrument |
| detect_slices () | detect number of slices, and if using "white keys" |
| to_sliced_pitch_range (int_val, invert) | convert the pitch range (normally 0-121) to the sliced sample range (for example, middle C and every white key for the next two octaves) |
| change_mode (mode) | when mode has changed |
| shift (amount) | shift sequence in either direction if we have a pending offset, update that one as well |
| _build_app () | inherited from Application |
| reset_adjustments () | reset adjustments will apply the default adjustment for each parameter, and update the display (dedicated/multi-control) |
Tables
| default_options | These are the default options for the application |
| available_mappings | These are the available mappings for the application |
| self._controls | all UIComponent references are kept here create tables in advance, the rest ad hoc |
Fields
| self.step_focus | the step which was last modified (used for non-global output) |
| self.number_of_slices | set to something else than 0 when instrument is sliced (tracked in realtime via the sample_mappings property) |
| self.lower_note | remember where the sample mappings start/end (tracked in realtime via the sample_mappings property) |
| self.white_keys_only | detect if sample mappings are 'white keys only' (tracked in realtime via the sample_mappings property) |
| self.accept_note_input | true while the sequencer accepts incoming notes PC keyboard: when shift modifier is pressed |
| self.has_received_input | true, once we input using shift modifier |
| self.midi_pressed_keys | MIDI keys: remember pressed keys |
| self.midi_max_keys | MIDI keys: max number of simultaneously pressed keys |
| self.scheduled_step | use these for scheduled output (assign a special value to make them output first time) |
| self._blink | track playback progress in 'blinks' |
| self.write_button_state | the lit state of buttons |
| self.track_changed | track changed? |
| self.touched | when using the 'latch' write method, this will indicate that no control has yet been touched |
| self._playing | the song is playing? |
| self.realtime_pos | realtime position |
| self.autolearn | when auto-learning is enabled |
| self.just_entered_autolearn | (bool) temporary flag set when entering autolearn mode |
| self.seq | (NOW_Sequence) internal sequence representation |
| self.last_line | the pattern-line last detected by idle loop |
| self.line_offset | the current line offset |
| self.pending_line_offset | the upcoming pattern's line offset |
| self.pending_seq_pos | sequence-pos of upcoming pattern |
| self.mode | (enum) the current mode |
| self.write_method | (enum) write method |
| self.global_mode | (bool) global mode |
| self.fill_mode | (bool) fill mode |
| self.write_mode | (bool) write mode |
| self.midi_in | (renoise.Midi.MidiDevice) |
Functions
- __init (VarArg)
-
Constructor method
Parameters:
- VarArg )
See also:
- start_app ()
-
inherited from Application
Returns:
-
bool or nil
See also:
- select_midi_port (port_idx)
-
initialize MIDI input
Parameters:
- port_idx
- midi_callback (message)
-
receive MIDI from device
Parameters:
- message
- schedule_output (seq_step, mask_mode)
-
schedule output, simple way to reduce number of pattern writes:
remember the last step / mode - if either change, output immediately
Parameters:
- seq_step (int), step to output (can be nil)
- mask_mode (enum), restrict to specific mode (can be nil)
- output_sequence (seq_step, mask_mode, stream, force)
-
output sequence to pattern
Parameters:
- seq_step (int), step to output (can be nil)
- mask_mode (enum), restrict to specific mode (can be nil)
- stream (bool), produce output in 'short bursts'
- force (bool), force output (e.g. when mode buttons are held)
- on_idle ()
-
inherited from Application
See also:
- on_new_document ()
-
inherited from Application
See also:
- disable_write_mode ()
- Update display of write mode
- on_keypress (key)
-
inherited from Application
Parameters:
- key (table)
See also:
- create_empty_sequence ()
- create or empty sequence
- _attach_to_instrument (new_song)
-
attach to selected instrument
Parameters:
- new_song
- detect_slices ()
- detect number of slices, and if using "white keys"
- to_sliced_pitch_range (int_val, invert)
-
convert the pitch range (normally 0-121) to the sliced sample range
(for example, middle C and every white key for the next two octaves)
Parameters:
- int_val (number) the value to scale
- invert (bool) when the value is sent to a control
- change_mode (mode)
-
when mode has changed
Parameters:
- mode (int, MODEPITCH,MODEVELOCITY,etc)
- shift (amount)
-
shift sequence in either direction
if we have a pending offset, update that one as well
Parameters:
- amount (int)
- _build_app ()
-
inherited from Application
Returns:
-
bool
See also:
- reset_adjustments ()
- reset adjustments will apply the default adjustment for each parameter, and update the display (dedicated/multi-control)
Tables
- default_options
-
These are the default options for the application
Fields:
- write_method
- description
- on_change
- items
- Latch: touch to start output
- Write: constant output
- available_mappings
-
These are the available mappings for the application
Fields:
- choose_mode
- self._controls
-
all UIComponent references are kept here
create tables in advance, the rest ad hoc
Fields:
- multi_sliders
- pitch_sliders
- velocity_sliders
- offset_sliders
- gate_sliders
- retrig_sliders
- pos_buttons
Fields
- self.step_focus
- the step which was last modified (used for non-global output)
- self.number_of_slices
- set to something else than 0 when instrument is sliced (tracked in realtime via the sample_mappings property)
- self.lower_note
- remember where the sample mappings start/end (tracked in realtime via the sample_mappings property)
- self.white_keys_only
- detect if sample mappings are 'white keys only' (tracked in realtime via the sample_mappings property)
- self.accept_note_input
- true while the sequencer accepts incoming notes PC keyboard: when shift modifier is pressed
- self.has_received_input
- true, once we input using shift modifier
- self.midi_pressed_keys
- MIDI keys: remember pressed keys
- self.midi_max_keys
- MIDI keys: max number of simultaneously pressed keys
- self.scheduled_step
- use these for scheduled output (assign a special value to make them output first time)
- self._blink
- track playback progress in 'blinks'
- self.write_button_state
- the lit state of buttons
- self.track_changed
- track changed? check via idle loop
- self.touched
- when using the 'latch' write method, this will indicate that no control has yet been touched
- self._playing
- the song is playing? check via idle loop
- self.realtime_pos
- realtime position
- self.autolearn
- when auto-learning is enabled
- self.just_entered_autolearn
- (bool) temporary flag set when entering autolearn mode
- self.seq
- (NOW_Sequence) internal sequence representation
- self.last_line
- the pattern-line last detected by idle loop
- self.line_offset
- the current line offset
- self.pending_line_offset
- the upcoming pattern's line offset
- self.pending_seq_pos
- sequence-pos of upcoming pattern
- self.mode
- (enum) the current mode
- self.write_method
- (enum) write method
- self.global_mode
- (bool) global mode
- self.fill_mode
- (bool) fill mode
- self.write_mode
- (bool) write mode
- self.midi_in
- (renoise.Midi.MidiDevice)