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Web Midi Mapper\n\nAn expansion to the original webmidi package to map devices in a simple way \n\n[![npm](https://img.shields.io/npm/v/webmidi-mapper.svg)](https://www.npmjs.com/package/webmidi-mapper) ![node](https://img.shields.io/node/v/webmidi-mapper.svg) ![dependencies](https://david-dm.org/glenndehaan/webmidi-mapper.svg)\n\n## Functionalities\n* Provides an extension to the original Web Midi package\n* Maps devices to easy to remember functions\n\n## Setup\nInstall the Midi Mapper package:\n```\nnpm install webmidi-mapper\n```\nImport the Midi Mapper package somewhere in your code:\n```\nimport {init as initWebmidi, onFaderChange, onButtonPress, onRotaryEncoderChange, onDrumPad, debugMidi, midiMaps} from 'webmidi-mapper';\n```\n\n## Usage\nStart by initializing the Midi Mapper by running the init function (this needs to be executed first before running other functions)\n```\ninitWebmidi(\"korg-nanokontrol2\", (deviceReady) =\u003e {\n    console.log(deviceReady);\n});\n```\n\nIf your device isn't number 0 in the array than please adjust this like so:\n```\ninitWebmidi(\"korg-nanokontrol2\", (deviceReady) =\u003e {\n    console.log(deviceReady);\n}, 1);\n```\n\nNow you can start by assigning faders, rotary encoders and buttons:\n\nTo assign a fader:\n```\nonFaderChange(\"1\", (value) =\u003e {\n    console.log(value);\n});\n```\n\nTo assign a rotary encoder:\n```\nonRotaryEncoderChange(\"1\", (value) =\u003e {\n    console.log(value);\n});\n```\n\nTo assign a button:\n```\nonButtonPress(\"play\", () =\u003e {\n    console.log(\"Midi play button pressed!\");\n});\n```\n\nTo assign a drumpad:\n```\nonDrumPad(\"1\", () =\u003e {\n    console.log(\"Midi drumpad pressed!\");\n});\n```\n\nIf you want the RAW midi value instead of the 0 to 1 value:\n```\nonFaderChange(\"1\", (value) =\u003e {\n    console.log(value);\n}, true);\n\nonRotaryEncoderChange(\"1\", (value) =\u003e {\n    console.log(value);\n}, true);\n```\n\nIf you want the button function to respond on both on and off value's:\n```\nonButtonPress(\"play\", () =\u003e {\n    console.log(\"Midi play button pressed!\");\n}, true);\n```\n\n## Create your own mapping\nTo create a new map start by copying an existing map from the maps folder.\nThen import and export your map in the maps.js.\n\nTo see on what note a button is use our debug function:\n```\ndebugMidi((note, value, mapKey) =\u003e {\n    console.log('note', note);\n    console.log('value', value);\n    console.log('mapKey', mapKey);\n});\n```\n\nThen press a button, turn a knob or turn up a fader and see the result.\n\n## Maps\nTo see all the maps in the mapper:\n```\nconsole.log(\"Maps: \", midiMaps());\n```\n\n## Contribute\nWhen your map is complete please create a pull request or open an issue with your map attached.\nThis so others can also start using that map.\n\n## License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fglenndehaan%2Fwebmidi-mapper","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fglenndehaan%2Fwebmidi-mapper","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fglenndehaan%2Fwebmidi-mapper/lists"}