/**
* Periodic callback in thread context.
* We use this here purely to safely issue a disconnect operation after a pairing operation is complete.
*/
void MicroBitBLEManager::idleTick()
{
if (ble)
ble->disconnect(pairingHandle, Gap::REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF);
fiber_remove_idle_component(this);
}
/**
* Disables the radio for use as a multipoint sender/receiver.
*
* @return MICROBIT_OK on success, MICROBIT_NOT_SUPPORTED if the BLE stack is running.
*/
int MicroBitRadio::disable()
{
// Only attempt to enable.disable the radio if the protocol is alreayd running.
if (ble_running())
return MICROBIT_NOT_SUPPORTED;
if (!(status & MICROBIT_RADIO_STATUS_INITIALISED))
return MICROBIT_OK;
// Disable interrupts and STOP any ongoing packet reception.
NVIC_DisableIRQ(RADIO_IRQn);
NRF_RADIO->EVENTS_DISABLED = 0;
NRF_RADIO->TASKS_DISABLE = 1;
while(NRF_RADIO->EVENTS_DISABLED == 0);
// deregister ourselves from the callback event used to empty the receive queue.
fiber_remove_idle_component(this);
// record that the radio is now disabled
status &= ~MICROBIT_RADIO_STATUS_INITIALISED;
return MICROBIT_OK;
}
/**
* Destructor for MicroBitAccelerometer, where we deregister from the array of fiber components.
*/
MicroBitAccelerometer::~MicroBitAccelerometer()
{
fiber_remove_idle_component(this);
}
/**
* Destructor for MicroBitMessageBus, where we deregister this instance from the array of fiber components.
*/
MicroBitMessageBus::~MicroBitMessageBus()
{
fiber_remove_idle_component(this);
}
