15 lines
311 B
HTML
15 lines
311 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script>
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window.addEventListener("message", async (evt) => {
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try {
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await navigator.requestMIDIAccess({sysex: evt.data});
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parent.postMessage("succeeded", "*");
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} catch (ex) {
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parent.postMessage("failed", "*");
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}
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});
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</script>
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<body></body>
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</html>
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