public int close(DeviceHandle handle)
{
if (handle.isInvalid())
{
GlobalServices.ErrMsg("DDI_EZLINKUSB.close()", " was calleed with an invalid handle");
return -1;
}
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Disconnect_Start;
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Disconnect_End;
return -1;
}
private unsafe bool isDeviceAlive(DeviceHandle handle)
{
byte* numPtr = stackalloc byte[0x40];
if (handle.isInvalid())
{
GlobalServices.ErrMsg("DDI_EZLINKUSB.isDeviceAlive()", "called with INVALID handle");
return false;
}
int dev = handle.EZLinkhnd.dev;
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Status_DevAlive_Start;
int num = 0;
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Status_DevAlive_End;
return ((num == 0) && (numPtr[1] == 0));
}
private DeviceHandle open(int devIdx, int freqBand)
{
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Connect_Start;
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Connect_End;
return new DeviceHandle();
}
public unsafe int write(DeviceHandle handle, DataBuffer data)
{
byte* numPtr = stackalloc byte[0x100];
if (handle.isInvalid())
{
GlobalServices.ErrMsg("DDI_EZLinkDongle.write()", "called with INVALID handle");
return -1;
}
Protocol protocol2 = data.ddi_getProtocol();
if (protocol2 == Protocol.Write)
{
string str;
data.ddi_getCommand_Transmit(out str);
numPtr[0] = (byte) (str.Length + 4);
numPtr[1] = 170;
numPtr[2] = 0x2d;
numPtr[3] = 0xd4;
numPtr[4] = (byte) str.Length;
for (int i = 0; i < str.Length; i++)
{
numPtr[i + 5] = (byte) str[i];
}
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Transmit_Start;
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLink_Transmit_End;
}
else if (protocol2 == Protocol.WriteRegister)
{
uint num;
uint num2;
data.ddi_getCommand_WriteRegister(out num, out num2);
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLinkReg_Write_Start;
this._ddi_EZLinkDLL_State = DDI_EZLinkDLL_State.EZLinkReg_Write_End;
}
else
{
GlobalServices.ErrMsg("DDI_EZLinkDongle.write()", "Unexpected protocol received");
}
return 0;
}
