{"modules":{"0.12585972203177254":{"definition":"//\n// Urumbu module\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2016\n// Modified by Fran Sanchez and Jani Ylioja 14 Jan 2023\n// Modified by Jani Ylioja 23 March 2023\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n// this module receives a step array 114 for r and 102 for f\n//\n// closure\n//\n(function() {\n    //\n    // module globals\n    //\n    var mod = {}\n    //\n    // name\n    //\n    var name = 'Urumbu'\n    //\n    // initialization\n    //\n    var init = function() {\n        mod.baud.value = '9600'\n        mod.flow_rtscts.checked = true\n\n    }\n    //\n    // inputs\n    //\n    var inputs = {\n      step: {type: 'character',\n            event: function(evt) {\n               ascii_input(evt.detail)\n            }\n      },\n    }\n    //\n    // outputs\n    //\n    var outputs = {\n        receive: {\n            type: 'object',\n            event: function(data) {\n                mods.output(mod, 'receive', data)\n            }\n        }\n    }\n    //\n    // interface\n    //\n    var interface = function(div) {\n        mod.div = div\n        div.appendChild(document.createTextNode('WebSerial:'))\n        div.appendChild(document.createElement('br'))\n        \n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('Get Device'))\n        btn.addEventListener('click', function() {\n             webserial_getdevices()\n        })\n        div.appendChild(btn)\n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('Forget'))\n        btn.addEventListener('click', function() {\n          webserial_forget()\n        })\n        div.appendChild(btn)\n\n        div.appendChild(btn)\n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('r'))\n        btn.addEventListener('click', function() {\n           const bytes = new Uint8Array([114]);\n           console.log(port, bytes);\n           data_send(bytes);\n\n        })\n        div.appendChild(btn)\n\n        div.appendChild(btn)\n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('f'))\n        btn.addEventListener('click', function() {\n           const bytes = new Uint8Array([102]);\n           console.log(port, bytes);\n           data_send(bytes);\n\n        })\n        div.appendChild(btn)\n\n        div.appendChild(document.createElement('hr'))\n\n        //\n        // baud rate\n        //\n        div.appendChild(document.createTextNode('baud rate: '))\n        var input = document.createElement('input')\n        input.type = 'text'\n        input.size = 7\n        div.appendChild(input)\n        mod.baud = input\n        div.appendChild(document.createTextNode(' (bps)'))\n        div.appendChild(document.createElement('br'))\n\n        //\n        // flow control\n        //\n        div.appendChild(document.createTextNode('flow control:'))\n        div.appendChild(document.createElement('br'))\n        var input = document.createElement('input')\n        input.type = 'radio'\n        input.name = mod.div.id + 'flow'\n        input.id = mod.div.id + 'flow_none'\n        div.appendChild(input)\n        mod.flow_none = input\n        div.appendChild(document.createTextNode('none\\u00a0\\u00a0\\u00a0'))\n        div.appendChild(document.createElement('br'))\n        var input = document.createElement('input')\n        input.type = 'radio'\n        input.name = mod.div.id + 'flow'\n        input.id = mod.div.id + 'flow_rtscts'\n        div.appendChild(input)\n        mod.flow_rtscts = input\n        mod.flow_rtscts.checked = true\n        div.appendChild(document.createTextNode('RTSCTS\\u00a0'))\n        div.appendChild(document.createElement('br'))\n        div.appendChild(document.createElement('br'))\n\n\n    }\n    //\n    // local functions\n    //\n\n   function ascii_input(arg) {\n        var value = arg.charCodeAt(0)\n        const bytes = new Uint8Array([value]);\n        data_send(bytes);        \n    }\n\n    async function readPort(port) {\n\n        console.log(\"trying to read port\");\n        try  {\n            console.log(\"port is readable\", port.readable);\n\n            while (port.readable) {\n                console.log(\"reading port\", port.readable);\n                const reader = port.readable.getReader();\n\n                while (true) {\n                    const { value, done } = await reader.read();\n                    if (value) {\n                        const data = new Uint8Array(value.length);\n                        for (let i = 0; i < value.length; i++) {\n                            data[i] = value[i];\n                        }\n                    \n                        const str = new TextDecoder().decode(data); \n\n                        // do something with data here\n                        console.log(str);\n                    }\n\n                    if (done) {\n                        reader.releaseLock();\n                        break;\n                    }\n                }\n            }\n\n            console.log(\"port not readable\");\n\n        } catch (err) {\n            console.error(err);\n        } finally {\n            await port.close();\n            console.log(\"port closed\");\n        }\n    }\n\n\n\n    // disconnect webserial device\n    async function webserial_forget() {\n        await port.close();\n        console.log(\"Port closed\");\n    }\n\n    // connect webserial device\n    let port;\n    async function webserial_getdevices() {\n        port = await navigator.serial.requestPort();\n        await port.open({ baudRate: parseInt(mod.baud.value) });\n        console.log(\"Port opened\");\n\n        readPort(port);\n\n        }\n\n    \n\n    async function data_send(msg) {\n        console.log(\"sending message\", msg);\n        const writer = port.writable.getWriter();\n        await writer.write(msg);\n        writer.releaseLock();\n    }\n    //\n    // return values\n    //\n    return ({\n        mod: mod,\n        name: name,\n        init: init,\n        inputs: inputs,\n        outputs: outputs,\n        interface: interface\n    })\n}())\n","top":"102","left":"834","filename":"modules/webserial/Urumbu.js","inputs":{},"outputs":{}},"0.12675193528261586":{"definition":"//\n// Urumbu module\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2016\n// Modified by Fran Sanchez and Jani Ylioja 14 Jan 2023\n// Modified by Jani Ylioja 23 March 2023\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n// this module receives a step array 114 for r and 102 for f\n//\n// closure\n//\n(function() {\n    //\n    // module globals\n    //\n    var mod = {}\n    //\n    // name\n    //\n    var name = 'Urumbu'\n    //\n    // initialization\n    //\n    var init = function() {\n        mod.baud.value = '9600'\n        mod.flow_rtscts.checked = true\n\n    }\n    //\n    // inputs\n    //\n    var inputs = {\n      step: {type: 'character',\n            event: function(evt) {\n               ascii_input(evt.detail)\n            }\n      },\n    }\n    //\n    // outputs\n    //\n    var outputs = {\n        receive: {\n            type: 'object',\n            event: function(data) {\n                mods.output(mod, 'receive', data)\n            }\n        }\n    }\n    //\n    // interface\n    //\n    var interface = function(div) {\n        mod.div = div\n        div.appendChild(document.createTextNode('WebSerial:'))\n        div.appendChild(document.createElement('br'))\n        \n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('Get Device'))\n        btn.addEventListener('click', function() {\n             webserial_getdevices()\n        })\n        div.appendChild(btn)\n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('Forget'))\n        btn.addEventListener('click', function() {\n          webserial_forget()\n        })\n        div.appendChild(btn)\n\n        div.appendChild(btn)\n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('r'))\n        btn.addEventListener('click', function() {\n           const bytes = new Uint8Array([114]);\n           console.log(port, bytes);\n           data_send(bytes);\n\n        })\n        div.appendChild(btn)\n\n        div.appendChild(btn)\n        var btn = document.createElement('button')\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('f'))\n        btn.addEventListener('click', function() {\n           const bytes = new Uint8Array([102]);\n           console.log(port, bytes);\n           data_send(bytes);\n\n        })\n        div.appendChild(btn)\n\n        div.appendChild(document.createElement('hr'))\n\n        //\n        // baud rate\n        //\n        div.appendChild(document.createTextNode('baud rate: '))\n        var input = document.createElement('input')\n        input.type = 'text'\n        input.size = 7\n        div.appendChild(input)\n        mod.baud = input\n        div.appendChild(document.createTextNode(' (bps)'))\n        div.appendChild(document.createElement('br'))\n\n        //\n        // flow control\n        //\n        div.appendChild(document.createTextNode('flow control:'))\n        div.appendChild(document.createElement('br'))\n        var input = document.createElement('input')\n        input.type = 'radio'\n        input.name = mod.div.id + 'flow'\n        input.id = mod.div.id + 'flow_none'\n        div.appendChild(input)\n        mod.flow_none = input\n        div.appendChild(document.createTextNode('none\\u00a0\\u00a0\\u00a0'))\n        div.appendChild(document.createElement('br'))\n        var input = document.createElement('input')\n        input.type = 'radio'\n        input.name = mod.div.id + 'flow'\n        input.id = mod.div.id + 'flow_rtscts'\n        div.appendChild(input)\n        mod.flow_rtscts = input\n        mod.flow_rtscts.checked = true\n        div.appendChild(document.createTextNode('RTSCTS\\u00a0'))\n        div.appendChild(document.createElement('br'))\n        div.appendChild(document.createElement('br'))\n\n\n    }\n    //\n    // local functions\n    //\n\n   function ascii_input(arg) {\n        var value = arg.charCodeAt(0)\n        const bytes = new Uint8Array([value]);\n        data_send(bytes);        \n    }\n\n    async function readPort(port) {\n\n        console.log(\"trying to read port\");\n        try  {\n            console.log(\"port is readable\", port.readable);\n\n            while (port.readable) {\n                console.log(\"reading port\", port.readable);\n                const reader = port.readable.getReader();\n\n                while (true) {\n                    const { value, done } = await reader.read();\n                    if (value) {\n                        const data = new Uint8Array(value.length);\n                        for (let i = 0; i < value.length; i++) {\n                            data[i] = value[i];\n                        }\n                    \n                        const str = new TextDecoder().decode(data); \n\n                        // do something with data here\n                        console.log(str);\n                    }\n\n                    if (done) {\n                        reader.releaseLock();\n                        break;\n                    }\n                }\n            }\n\n            console.log(\"port not readable\");\n\n        } catch (err) {\n            console.error(err);\n        } finally {\n            await port.close();\n            console.log(\"port closed\");\n        }\n    }\n\n\n\n    // disconnect webserial device\n    async function webserial_forget() {\n        await port.close();\n        console.log(\"Port closed\");\n    }\n\n    // connect webserial device\n    let port;\n    async function webserial_getdevices() {\n        port = await navigator.serial.requestPort();\n        await port.open({ baudRate: parseInt(mod.baud.value) });\n        console.log(\"Port opened\");\n\n        readPort(port);\n\n        }\n\n    \n\n    async function data_send(msg) {\n        console.log(\"sending message\", msg);\n        const writer = port.writable.getWriter();\n        await writer.write(msg);\n        writer.releaseLock();\n    }\n    //\n    // return values\n    //\n    return ({\n        mod: mod,\n        name: name,\n        init: init,\n        inputs: inputs,\n        outputs: outputs,\n        interface: interface\n    })\n}())\n","top":"428","left":"827","filename":"modules/webserial/Urumbu.js","inputs":{},"outputs":{}},"0.530868999180091":{"definition":"//\n// character input output\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2016\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function() {\n    //\n    // module globals\n    //\n    var mod = {}\n    //\n    // name\n    //\n    var name = 'character in out'\n    //\n    // initialization\n    //\n    var init = function() {}\n    //\n    // inputs\n    //\n    var inputs = { in: {\n            type: 'character',\n            event: function(evt) {\n                mod.in.value += evt.detail\n            }\n        }\n    }\n    //\n    // outputs\n    //\n    var outputs = {\n        out: {\n            type: 'character',\n            event: function(chr) {\n                mods.output(mod, 'out', chr)\n            }\n        }\n    }\n    //\n    // interface\n    //\n    var interface = function(div) {\n        mod.div = div\n        div.appendChild(document.createTextNode('in:'))\n        div.appendChild(document.createElement('br'))\n        var text = document.createElement('textarea')\n        text.setAttribute('rows', mods.ui.rows)\n        text.setAttribute('cols', mods.ui.cols)\n        div.appendChild(text)\n        mod.in = text\n        div.appendChild(document.createElement('br'))\n        div.appendChild(document.createTextNode('out:'))\n        div.appendChild(document.createElement('br'))\n        var text = document.createElement('textarea')\n        text.setAttribute('rows', mods.ui.rows)\n        text.setAttribute('cols', mods.ui.cols)\n        text.addEventListener('input', function(evt) {\n            outputs.out.event(mod.out.value.slice(-1))\n        })\n        div.appendChild(text)\n        mod.out = text\n        div.appendChild(document.createElement('br'))\n        var btn = document.createElement('button')\n        btn.style.padding = mods.ui.padding\n        btn.style.margin = 1\n        btn.appendChild(document.createTextNode('clear'))\n        btn.addEventListener('click', function() {\n            mod.in.value = \"\"\n            mod.out.value = \"\"\n        })\n        div.appendChild(btn)\n    }\n    //\n    // local functions\n    //\n    function format_string() {\n        mod.value.value = eval(mod.expression.value)\n        outputs.output.event()\n    }\n    //\n    // return values\n    //\n    return ({\n        mod: mod,\n        name: name,\n        init: init,\n        inputs: inputs,\n        outputs: outputs,\n        interface: interface\n    })\n}())\n","top":"208","left":"187","filename":"modules/character/in%20out.js","inputs":{},"outputs":{}}},"links":["{\"source\":\"{\\\"id\\\":\\\"0.530868999180091\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"out\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.12585972203177254\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"step\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.530868999180091\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"out\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.12675193528261586\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"step\\\"}\"}"]}