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Fix: 修复平板下报错instanceof未定义

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This commit is contained in:
王立帮
2025-03-06 21:13:49 +08:00
parent 11288a1860
commit 51c5c19793
2 changed files with 5 additions and 5 deletions
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4
common/modules/mixly-modules/web/burn-upload.js
View File

@@ -670,9 +670,9 @@ BU.uploadWithAmpy = (portName) => {
const editor = mainWorkspace.getEditorsManager().getActive(); const editor = mainWorkspace.getEditorsManager().getActive();
const port = Serial.getPort(portName); const port = Serial.getPort(portName);
let useBuffer = true, dataLength = 256; let useBuffer = true, dataLength = 256;
if (port instanceof window.USBDevice) { if (port.constructor.name === 'USBDevice') {
dataLength = 64; dataLength = 64;
} else if (port instanceof window.HIDDevice) { } else if (port.constructor.name === 'HIDDevice') {
dataLength = 31; dataLength = 31;
} }
const layerNum = layer.open({ const layerNum = layer.open({

6
common/modules/mixly-modules/web/serial.js
View File

@@ -113,11 +113,11 @@ class WebSerial extends Serial {
} }
this.getHandler = function (device) { this.getHandler = function (device) {
if (device instanceof window.SerialPort) { if (device.constructor.name === 'SerialPort') {
return SerialPort; return SerialPort;
} else if (device instanceof window.HIDDevice) { } else if (device.constructor.name === 'HIDDevice') {
return HID; return HID;
} else if (device instanceof window.USBDevice) { } else if (device.constructor.name === 'USBDevice') {
if (this.devicesRegistry.hasKey('usbmini')) { if (this.devicesRegistry.hasKey('usbmini')) {
return USBMini; return USBMini;
} else { } else {