Bluetooth Framework C++ Edition

◆ WCL_E_BLUETOOTH_DRIVER_BUSY

const int WCL_E_BLUETOOTH_DRIVER_BUSY = WCL_E_BLUETOOTH_BASE + 0x00B4

A Bluetooth driver is busy.

This error usually returned when your application tries to change Radio state (ON/OFF) right inside OnStatusChanged event handler when Radio was turned ON/OFF from system control panel.

If you receive this error simple add small delay (about 200 ms) and try to switch radio state again.

.