private HardwareSubRegister[] BuildSubregisterList(DiscoveredPeripheral peripheral)
{
if (OriginalField.Subregisters == null)
{
return(null);
}
var qualifyingSubregisters = OriginalField.Subregisters.Where(sr => SubregisterMatchesContext(sr, peripheral)).OrderBy(r => r.Subregister.Offset).ToArray();
ulong coveredMask = 0;
List <HardwareSubRegister> result = new List <HardwareSubRegister>();
foreach (var r in qualifyingSubregisters)
{
if ((coveredMask & r.Subregister.Mask) != 0)
{
continue; //Overlap with previous values
}
coveredMask |= r.Subregister.Mask;
result.Add(new HardwareSubRegister
{
FirstBit = r.Subregister.Offset,
SizeInBits = r.Subregister.BitCount,
Name = r.SubregisterName
});
}
if (result.Count == 0)
{
return(null);
}
return(result.ToArray());
}
private static void OnDiscoveredPeripheral(CBCentralManager central, CBPeripheral peripheral, NSDictionary advertisementData, NSNumber RSSI)
{
DiscoveredPeripheral?.Invoke(central, new CBDiscoveredPeripheralEventArgs(peripheral, advertisementData, RSSI));
System.Diagnostics.Debug.WriteLine($"{peripheral.Identifier} {RSSI}");
var e = new BluetoothAdvertisingEvent(peripheral, advertisementData, RSSI);
AdvertisementReceived?.Invoke(central, e);
_foundDevices.Add(peripheral);
}
public HardwareRegister ToHardwareRegister(DiscoveredPeripheral peripheral)
{
return(new HardwareRegister
{
Address = $"0x{peripheral.ResolvedBaseAddress + Offset:x8}",
Name = Name,
ReadOnly = IsReadOnly,
SizeInBits = SizeInBytes * 8,
SubRegisters = BuildSubregisterList(peripheral)
});
}
private bool SubregisterMatchesContext(SubregisterWithConstraints sr, DiscoveredPeripheral peripheral)
{
if (sr.PeripheralInstanceFilter != null && sr.PeripheralInstanceFilter != peripheral.Name)
{
return(false);
}
if (sr.RegisterInstanceFilter != null && sr.RegisterInstanceFilter != ZeroBasedIndex)
{
return(false);
}
return(true);
}
