capacitor-plugin-usb-serial icon indicating copy to clipboard operation
capacitor-plugin-usb-serial copied to clipboard

This plugin can be used for reading data from other device over the usb channel

usb-serial-plugin

This plugin can be used for reading data from other device over the usb channel

Install

npm install usb-serial-plugin
npx cap sync

API

  • connectedDevices()
  • openSerial(...)
  • closeSerial()
  • readSerial()
  • writeSerial(...)
  • addListener('log', ...)
  • addListener('connected', ...)
  • addListener('attached', ...)
  • addListener('detached', ...)
  • addListener('data', ...)
  • addListener('error', ...)
  • Interfaces

connectedDevices()

connectedDevices() => Promise<{ devices: []; }>

Returns: Promise<{ devices: []; }>


openSerial(...)

openSerial(options: UsbSerialOptions) => Promise<void>
Param Type
options UsbSerialOptions

closeSerial()

closeSerial() => Promise<void>

readSerial()

readSerial() => Promise<{ data: string; }>

Returns: Promise<{ data: string; }>


writeSerial(...)

writeSerial(options: { data: string; }) => Promise<void>
Param Type
options { data: string; }

addListener('log', ...)

addListener(eventName: 'log', listenerFunc: (data: { text: string; tag: string; }) => void) => Promise<PluginListenerHandle> & PluginListenerHandle
Param Type
eventName 'log'
listenerFunc (data: { text: string; tag: string; }) => void

Returns: Promise<PluginListenerHandle> & PluginListenerHandle


addListener('connected', ...)

addListener(eventName: 'connected', listenerFunc: (data: UsbSerialDevice) => void) => Promise<PluginListenerHandle> & PluginListenerHandle
Param Type
eventName 'connected'
listenerFunc (data: UsbSerialDevice) => void

Returns: Promise<PluginListenerHandle> & PluginListenerHandle


addListener('attached', ...)

addListener(eventName: 'attached', listenerFunc: (data: UsbSerialDevice) => void) => Promise<PluginListenerHandle> & PluginListenerHandle
Param Type
eventName 'attached'
listenerFunc (data: UsbSerialDevice) => void

Returns: Promise<PluginListenerHandle> & PluginListenerHandle


addListener('detached', ...)

addListener(eventName: 'detached', listenerFunc: (data: UsbSerialDevice) => void) => Promise<PluginListenerHandle> & PluginListenerHandle
Param Type
eventName 'detached'
listenerFunc (data: UsbSerialDevice) => void

Returns: Promise<PluginListenerHandle> & PluginListenerHandle


addListener('data', ...)

addListener(eventName: 'data', listenerFunc: (data: { data: string; }) => void) => Promise<PluginListenerHandle> & PluginListenerHandle
Param Type
eventName 'data'
listenerFunc (data: { data: string; }) => void

Returns: Promise<PluginListenerHandle> & PluginListenerHandle


addListener('error', ...)

addListener(eventName: 'error', listenerFunc: (data: { error: string; }) => void) => Promise<PluginListenerHandle> & PluginListenerHandle
Param Type
eventName 'error'
listenerFunc (data: { error: string; }) => void

Returns: Promise<PluginListenerHandle> & PluginListenerHandle


Interfaces

UsbSerialOptions

Prop Type
deviceId number
portNum number
baudRate number
dataBits number
stopBits number
parity number
dtr boolean
rts boolean

PluginListenerHandle

Prop Type
remove () => Promise<void>

UsbSerialDevice

Prop Type
pid number
vid number
did number