moritzruth/node-enttec-open-dmx-usb
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Merge pull request #79 from Granjow/feature/fix-constructor-serial-error

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Moritz Ruth 2022-06-25 16:49:33 +02:00 • committed by GitHub
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2
README.md
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@ -41,4 +41,4 @@ import { EnttecOpenDMXUSBDevice as DMXDevice } from "enttec-open-dmx-usb";
## Events ## Events
`ready` - `startSending` can be called. `ready` - `startSending` can be called.
`error` - An error occurred. `error` - An error occurred. The error can also originate from SerialPort.

7
src/index.ts
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@ -35,6 +35,13 @@ export class EnttecOpenDMXUSBDevice extends EventEmitter<Events> {
this.emit("ready") this.emit("ready")
if (startSending) this.startSending(0) if (startSending) this.startSending(0)
}) })
// Forward SerialPort errors.
// If nothing is attaching to the SerialPort error event, the Node process will be terminated
// in case of an error (e.g. wrong device passed) which would not permit error handling in
// projects using this package.
this.port.on("error", (error: Error) => {
this.emit("error", error)
})
} }
/** /**