<html >
<head >
<title >WebMIDI Listener Test</title >
<script src="/tests/SimpleTest/SimpleTest.js" ></script >
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="application/javascript" src="MIDITestUtils.js" ></script >
</head >
<body onload="runTests()" >
<script class="testbody" type="application/javascript" >
SimpleTest.waitForExplicitFinish();
async function runTests() {
await MIDITestUtils.permissionSetup(true);
var checkCount = 0 ;
function checkReturn(msg) {
checkCount++;
if (checkCount == 1 ) {
MIDITestUtils.checkPacket(msg.data, [0 xFA]);
} else if (checkCount == 2 ) {
MIDITestUtils.checkPacket(msg.data, [0 xF8]);
} else if (checkCount == 3 ) {
MIDITestUtils.checkPacket(msg.data, [0 xF0, 0 x01, 0 x02, 0 x03, 0 x04, 0 x05, 0 xF7]);
SimpleTest.finish();
}
}
// Request access without sysex.
let access_sysex = await navigator.requestMIDIAccess({ "sysex" : true });
let input_sysex = access_sysex.inputs.get(await MIDITestUtils.inputInfo.id);
input_sysex.onmidimessage = checkReturn;
let output_sysex = access_sysex.outputs.get(await MIDITestUtils.outputInfo.id);
output_sysex.send([0 xF0, 0 x01, 0 xF7]);
}
</script >
</body >
</html >
Messung V0.5 in Prozent C=93 H=98 G=95
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-08)
¤
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