public void open()
{
if (this._backend_interface == null)
{
IEnumerable <IBackend> all_interfaces = DapAccessConsts._get_interfaces();
foreach (var anInterface in all_interfaces)
{
try
{
string unique_id = DapAccessConsts._get_unique_id(anInterface);
if (this._unique_id == unique_id)
{
// This assert could indicate that two boards
// had the same ID
Debug.Assert(this._backend_interface == null);
this._backend_interface = anInterface;
}
}
catch (Exception)
{
Trace.TraceError("Failed to get unique id for open");
}
}
if (this._backend_interface == null)
{
throw new Exception("Unable to open device", new DeviceError());
}
}
this._backend_interface.open();
this._protocol = new DebugUnitV2_0_0(this._backend_interface);
if (DapSettings.limit_packets)
{
this._packet_count = 1;
Trace.TraceInformation("Limiting packet count to {0}", this._packet_count);
}
else
{
object dapInfo = this._protocol.dapInfo(EDapInfoIDByte.MAX_PACKET_COUNT);
Debug.Assert(dapInfo != null);
this._packet_count = (byte)dapInfo;
}
this._backend_interface.packet_count = (byte)this._packet_count;
{
object dapInfo = this._protocol.dapInfo(EDapInfoIDByte.MAX_PACKET_SIZE);
Debug.Assert(dapInfo != null);
this._packet_size = (UInt16)dapInfo;
}
this._backend_interface.setPacketSize((UInt16)this._packet_size);
this._init_deferred_buffers();
}
// ------------------------------------------- #
// Static Functions
// ------------------------------------------- #
//
// Return an array of all mbed boards connected
//
// [staticmethod]
public static List <IDapAccessLink> get_connected_devices()
{
List <IDapAccessLink> all_daplinks = new List <IDapAccessLink>();
var all_interfaces = DapAccessConsts._get_interfaces();
foreach (var anInterface in all_interfaces)
{
try
{
var unique_id = DapAccessConsts._get_unique_id(anInterface);
DapAccessLink new_daplink = new DapAccessLink(unique_id);
all_daplinks.Add(new_daplink);
}
catch
{
//var logger = logging.getLogger(@__name__);
Trace.TraceError("Failed to get unique id");
}
}
return(all_daplinks);
}
