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Checks for refresh

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This commit is contained in:
blckmn 2025-06-20 21:18:02 +10:00
parent a3aefb10c3
commit a604fce2f3
1 changed files with 8 additions and 2 deletions
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10
src/js/protocols/WebSerial.js
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@ -44,6 +44,7 @@ class WebSerial extends EventTarget {
this.closeRequested = false; this.closeRequested = false;
this.transmitting = false; this.transmitting = false;
this.connectionInfo = null; this.connectionInfo = null;
this.refreshRequired = true;
this.bitrate = 0; this.bitrate = 0;
this.bytesSent = 0; this.bytesSent = 0;
@ -79,7 +80,7 @@ class WebSerial extends EventTarget {
const added = this.createPort(device); const added = this.createPort(device);
this.ports.push(added); this.ports.push(added);
this.dispatchEvent(new CustomEvent("addedDevice", { detail: added })); this.dispatchEvent(new CustomEvent("addedDevice", { detail: added }));
this.refreshRequired = true;
return added; return added;
} }
@ -87,6 +88,7 @@ class WebSerial extends EventTarget {
const removed = this.ports.find((port) => port.port === device); const removed = this.ports.find((port) => port.port === device);
this.ports = this.ports.filter((port) => port.port !== device); this.ports = this.ports.filter((port) => port.port !== device);
this.dispatchEvent(new CustomEvent("removedDevice", { detail: removed })); this.dispatchEvent(new CustomEvent("removedDevice", { detail: removed }));
this.refreshRequired = true;
} }
handleReceiveBytes(info) { handleReceiveBytes(info) {
@ -121,6 +123,7 @@ class WebSerial extends EventTarget {
const ports = await navigator.serial.getPorts(); const ports = await navigator.serial.getPorts();
this.portCounter = 1; this.portCounter = 1;
this.ports = ports.map((port) => this.createPort(port)); this.ports = ports.map((port) => this.createPort(port));
this.refreshRequired = false;
} catch (error) { } catch (error) {
console.error(`${logHead} Error loading devices:`, error); console.error(`${logHead} Error loading devices:`, error);
} }
@ -142,11 +145,14 @@ class WebSerial extends EventTarget {
} catch (error) { } catch (error) {
console.error(`${logHead} User didn't select any SERIAL device when requesting permission:`, error); console.error(`${logHead} User didn't select any SERIAL device when requesting permission:`, error);
} }
this.refreshRequired = true;
return newPermissionPort; return newPermissionPort;
} }
async getDevices() { async getDevices() {
await this.loadDevices(); if (this.refreshRequired) {
await this.loadDevices();
}
return this.ports; return this.ports;
} }