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Fix ui desync issue. Fix disconnection issue.

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This commit is contained in:
raldone01
2025-07-08 11:31:57 +02:00
parent ce40b4c11e
commit 1dcab43468
2 changed files with 10 additions and 26 deletions
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9
examples/device/webusb_serial/website/application.js
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@@ -331,8 +331,11 @@
uiStatusSpan.className = 'status status-' + level;
}
updateUIConnectionState() {
if (this.currentPort && this.currentPort.isConnected) {
/// force_connected is used to instantly change the UI to the connected state while the device is still connecting
/// Otherwise we would have to wait for the connection to be established.
/// This can take until the device sends the first data packet.
updateUIConnectionState(force_connected = false) {
if (force_connected || (this.currentPort && this.currentPort.isConnected)) {
uiConnectWebUsbSerialBtn.style.display = 'none';
uiConnectSerialBtn.style.display = 'none';
uiDisconnectBtn.style.display = 'block';
@@ -397,6 +400,7 @@
try {
this.setStatus('Requesting device...', 'info');
this.currentPort = await serial.requestSerialPort();
this.updateUIConnectionState(true);
this.currentPort.onReceiveError = error => this.onReceiveError(error);
this.currentPort.onReceive = dataView => this.onReceive(dataView);
await this.currentPort.connect();
@@ -449,6 +453,7 @@
this.currentPort.onReceive = dataView => this.onReceive(dataView);
try {
this.updateUIConnectionState(true);
await this.currentPort.connect();
// save the port to localStorage