public void SendDeviceCommand(DeviceCommand deviceCommand, uint setupData)
{
using (_lockFactory.GetLock(LockType.CommandLock))
{
if (!_evalBoard.DeviceState.SPI_Initialized && deviceCommand != DeviceCommand.InitializeSPIPins)
{
_initializeSPIPinsCommand.InitializeSPIPins();
}
_usbControlTransferCommand.UsbControlTransfer(
(byte)UsbRequestType.TypeVendor,
(byte)deviceCommand,
(ushort)(setupData & (uint)BasicMasks.SixteenBits),
(ushort)((setupData & 0xFF0000) / 0x10000),
null,
0);
}
}
public ushort ReadSPI()
{
using (_lockFactory.GetLock(LockType.CommandLock))
{
if (!_evalBoard.DeviceState.SPI_Initialized)
{
_initializeSPIPinsCommand.InitializeSPIPins();
}
const ushort len = 3;
var buf = new byte[len];
_usbControlTransferCommand.UsbControlTransfer(
(byte)UsbRequestType.TypeVendor | (byte)UsbCtrlFlags.Direction_In,
(byte)DeviceCommand.SendSPI,
0,
0,
buf,
len
);
return((ushort)(buf[0] | (buf[1] << 8)));
}
}