Communication API > BS2_SetDeviceEventListener

BS2_SetDeviceEventListener

Registers the callback function that gets called when finding a BioStar device from the subnet or the device's network connection status changes.

Declaration

#include "BS_API.h"
 
int BS2_SetDeviceEventListener(void* context, OnDeviceFound ptrDeviceFound, OnDeviceAccepted ptrDeviceAccepted, OnDeviceConnected ptrDeviceConnected, OnDeviceDisconnected ptrDeviceDisconnected);

Parameter

  • [In] context : Context
  • [In] ptrDeviceFound : Callback function that is called when a new device has been found
  • [In] ptrDeviceAccepted : Callback function that is called when a device requests to connect to the BioStar application
  • [In] ptrDeviceConnected : Callback function that is called when the device is connected
  • [In] ptrDeviceDisconnected : Callback function that is called when the device is disconnected

Return Value

If successfully done, BS_SDK_SUCCESS will be returned.
If there is an error, the corresponding error code will be returned.