mtsespy

Python bindings for the ODDSound MTS-ESP library.

Installation

To install from PyPI:

$ pip install mtsespy

or to clone the repo and install from source:

$ git clone --recurse-submodules https://github.com/narenratan/mtsespy.git
$ cd mtsespy
$ python3 -m pip install .

Using MTS-ESP requires the libMTS dynamic library which is available in the ODDSound MTS-ESP repo here. The places to put it for each OS are given in the MTS-ESP README here.

Examples

Set tuning of midi note 69 to frequency 441 Hz

import signal

import mtsespy as mts

with mts.Master():
    mts.set_note_tuning(441.0, 69)
    signal.pause()

Pull frequency of midi note 69 on midi channel 0

import mtsespy as mts

with mts.Client() as c:
    f = mts.note_to_frequency(c, 69, 0)

The Master and Client context managers, used above, handle registering and deregistering the MTS-ESP master and client.

Wrapper names

The function names in the MTS-ESP C++ library and this Python wrapper correspond as follows

Master functions

C++	Python
MTS_RegisterMaster	register_master
MTS_DeregisterMaster	deregister_master
MTS_HasIPC	has_ipc
MTS_Reinitialize	reinitialize
MTS_Master_ShouldUpdateLibrary	master_should_update_library
MTS_GetNumClients	get_num_clients
MTS_SetNoteTunings	set_note_tunings
MTS_SetNoteTuning	set_note_tuning
MTS_SetScaleName	set_scale_name
MTS_SetPeriodRatio	set_period_ratio
MTS_SetMapSize	set_map_size
MTS_SetMapStartKey	set_map_start_key
MTS_SetRefKey	set_ref_key
MTS_FilterNote	filter_note
MTS_ClearNoteFilter	clear_note_filter
MTS_SetMultiChannel	set_multi_channel
MTS_SetMultiChannelNoteTunings	set_multi_channel_note_tunings
MTS_SetMultiChannelNoteTuning	set_multi_channel_note_tuning
MTS_FilterNoteMultiChannel	filter_note_multi_channel
MTS_ClearNoteFilterMultiChannel	clear_note_filter_multi_channel

Client functions

C++	Python
MTS_RegisterClient	register_client
MTS_DeregisterClient	deregister_client
MTS_HasMaster	has_master
MTS_Client_ShouldUpdateLibrary	client_should_update_library
MTS_ShouldFilterNote	should_filter_note
MTS_NoteToFrequency	note_to_frequency
MTS_RetuningInSemitones	retuning_in_semitones
MTS_RetuningAsRatio	retuning_as_ratio
MTS_FrequencyToNote	frequency_to_note
MTS_FrequencyToNoteAndChannel	frequency_to_note_and_channel
MTS_GetScaleName	get_scale_name
MTS_GetPeriodRatio	get_period_ratio
MTS_GetPeriodSemitones	get_period_semitones
MTS_GetMapSize	get_map_size
MTS_GetMapStartKey	get_map_start_key
MTS_GetRefKey	get_ref_key
MTS_ParseMIDIDataU	-
MTS_ParseMIDIData	parse_midi_data
MTS_HasReceivedMTSSysEx	has_received_mts_sysex