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@korymath
Created December 8, 2019 21:49
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This is the old connect function.
// async function connect() {
// window.museClient = new MuseClient();
// setStatus(generalTranslations.connecting);
// try {
// await window.museClient.connect();
// await window.museClient.start();
// setStatus(generalTranslations.connected);
// if (window.museClient && window.museClient.eegReadings) {
// switch (selected) {
// case translations.types.raw:
// if (window.rawZippedData$ === null) {
// window.rawZippedData$ = zipSamples(
// window.museClient.eegReadings
// ).pipe(
// bandpassFilter({ cutoffFrequencies: [2, 20], nbChannels: 4 }),
// epoch({ duration: 1024, interval: 50, samplingRate: 256 }),
// catchError(err => {
// console.log(err);
// })
// );
// }
// window.rawSubscription$ = window.rawZippedData$.subscribe(data => {
// setRawData(rawData => {
// Object.values(rawData).forEach(
// (channel, index) => {
// if (index < 4) {
// const sRate = data.info.samplingRate;
// channel.datasets[0].data = data.data[index];
// channel.xLabels = customCount(
// (1000 / sRate) * data.data[2].length,
// 1000 / sRate,
// -(1000 / sRate)
// ).map(function(each_element) {
// return Number(each_element.toFixed(0));
// });
// }
// },
// err => {
// console.log(err);
// }
// );
// return {
// ch0: rawData.ch0,
// ch1: rawData.ch1,
// ch2: rawData.ch2,
// ch3: rawData.ch3
// };
// });
// });
// break;
// case translations.types.spectra:
// if (window.spectraZippedData$ === null) {
// window.spectraZippedData$ = zipSamples(
// window.museClient.eegReadings
// ).pipe(
// bandpassFilter({ cutoffFrequencies: [2, 20], nbChannels: 4 }),
// epoch({ duration: 1024, interval: 100, samplingRate: 256 }),
// fft({ bins: 256 }),
// sliceFFT([1, 30]),
// catchError(err => {
// console.log(err);
// })
// );
// }
// window.spectraSubscription$ = window.spectraZippedData$.subscribe(
// data => {
// setSpectraData(spectraData => {
// Object.values(spectraData).forEach((channel, index) => {
// if (index < 4) {
// channel.datasets[0].data = data.psd[index];
// channel.xLabels = data.freqs;
// }
// });
// return {
// ch0: spectraData.ch0,
// ch1: spectraData.ch1,
// ch2: spectraData.ch2,
// ch3: spectraData.ch3
// };
// });
// }
// );
// break;
// }
// }
// } catch (err) {
// setStatus(generalTranslations.connect);
// console.log(err);
// }
// }
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