Function startRegisterZigbeeSubDevice

startRegisterZigbeeSubDevice(gw_id: string, timeout: number, callback: ((result: any) => void)): Promise<boolean>

Start registration zigbee devices under gateway
It registers automatically if devices are found. Callback function offer sub device detail information.

Returns
Function's result

Example
```
 const registerNotificationForSubDevice = async (result: any) => {
  console.log(result)
}

iot-device-sdk.startRegisterZigbeeSubDevice(
  "eb9a55f0d10d1c9a11luux",
  100,
  registerNotificationForSubDevice
).then(
  (okRes: boolean) => {
    debugText("Ok Res")
  },
  (errRes) => {
    debugText("Ng Res")
  }
)
```
Parameters
- gw_id: string
  
  gateway id that zigbee device is connected to
- timeout: number
  
  maximum timeout for sub devices registration, unit is seconds
- callback: ((result: any) => void)
  
  Callback function for get information about registration
  - - (result: any): void
    - Parameters
      
      result: any
      
      Returns void
Returns Promise<boolean>