diff --git a/ambed/cusb3003df2etinterface.cpp b/ambed/cusb3003df2etinterface.cpp
new file mode 100644
index 0000000..29f41e3
--- /dev/null
+++ b/ambed/cusb3003df2etinterface.cpp
@@ -0,0 +1,164 @@
+//
+// cusb3003df2etinterface.cpp
+// ambed
+//
+// Created by Jean-Luc Deltombe (LX3JL) and Florian Wolters (DF2ET) on 03/11/2017.
+// Copyright © 2017 Jean-Luc Deltombe (LX3JL) and Florian Wolters (DF2ET).
+// All rights reserved.
+//
+// ----------------------------------------------------------------------------
+// This file is part of ambed.
+//
+// xlxd is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// xlxd is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Foobar. If not, see .
+// ----------------------------------------------------------------------------
+// Created by Florian Wolters (DF2ET) on 03/11/2017.
+// Copyright © 2017 Florian Wolters (DF2ET). All rights reserved.
+
+#include "main.h"
+#include "ctimepoint.h"
+#include "cambepacket.h"
+#include "cusb3003df2etinterface.h"
+#include "cvocodecs.h"
+
+////////////////////////////////////////////////////////////////////////////////////////
+// constructor
+
+CUsb3003DF2ETInterface::CUsb3003DF2ETInterface(uint32 uiVid, uint32 uiPid, const char *szDeviceName, const char *szDeviceSerial)
+: CUsb3003Interface(uiVid, uiPid, szDeviceName, szDeviceSerial)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+// low level
+
+bool CUsb3003DF2ETInterface::OpenDevice(void)
+{
+ FT_STATUS ftStatus;
+ int baudrate = 921600;
+
+ //sets serial VID/PID for a Standard Device NOTE: This is for legacy purposes only. This can be ommitted.
+ ftStatus = FT_SetVIDPID(m_uiVid, m_uiPid);
+ if (ftStatus != FT_OK) {FTDI_Error((char *)"FT_SetVIDPID", ftStatus ); return false; }
+
+ ftStatus = FT_OpenEx((PVOID)m_szDeviceSerial, FT_OPEN_BY_SERIAL_NUMBER, &m_FtdiHandle);
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_OpenEx", ftStatus ); return false; }
+
+ CTimePoint::TaskSleepFor(50);
+ FT_Purge(m_FtdiHandle, FT_PURGE_RX | FT_PURGE_TX );
+ CTimePoint::TaskSleepFor(50);
+
+ ftStatus = FT_SetDataCharacteristics(m_FtdiHandle, FT_BITS_8, FT_STOP_BITS_1, FT_PARITY_NONE);
+ if ( ftStatus != FT_OK ) { FTDI_Error((char *)"FT_SetDataCharacteristics", ftStatus ); return false; }
+
+ ftStatus = FT_SetFlowControl(m_FtdiHandle, FT_FLOW_RTS_CTS, 0x11, 0x13);
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetFlowControl", ftStatus ); return false; }
+
+ ftStatus = FT_SetRts (m_FtdiHandle);
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetRts", ftStatus ); return false; }
+
+ // for DF2ET-3003 interface pull DTR low to take AMBE3003 out of reset.
+ ftStatus = FT_SetDtr( m_FtdiHandle );
+ CTimePoint::TaskSleepFor(50);
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetDtr", ftStatus); return false; }
+
+ ftStatus = FT_SetBaudRate(m_FtdiHandle, baudrate );
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetBaudRate", ftStatus ); return false; }
+
+ ftStatus = FT_SetLatencyTimer(m_FtdiHandle, 4);
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetLatencyTimer", ftStatus ); return false; }
+
+ ftStatus = FT_SetUSBParameters(m_FtdiHandle, USB3XXX_MAXPACKETSIZE, 0);
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetUSBParameters", ftStatus ); return false; }
+
+ ftStatus = FT_SetTimeouts(m_FtdiHandle, 200, 200 );
+ if (ftStatus != FT_OK) { FTDI_Error((char *)"FT_SetTimeouts", ftStatus ); return false; }
+
+ // done
+ return true;
+}
+
+bool CUsb3003DF2ETInterface::ResetDevice(void)
+{
+ bool ok = false;
+ FT_STATUS ftStatus;
+ int len, i;
+ char rxpacket[100];
+
+ std::cout << "Trying AMBE3003USB soft reset" << std::endl;
+
+ DWORD n, b;
+ char txpacket[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+ char reset_packet[7] = { PKT_HEADER, 0, 3, 0, PKT_RESET, PKT_PARITYBYTE, 3 ^ PKT_RESET ^ PKT_PARITYBYTE };
+ char *p;
+
+ for (i = 0; i < 35; i++)
+ {
+ p = &txpacket[0];
+ n = 10;
+ do
+ {
+ ftStatus = FT_Write( m_FtdiHandle, p, n, &b);
+ if (FT_OK != ftStatus)
+ {
+ return 1;
+ }
+ n -= b;
+ p += b;
+ } while (n > 0);
+ }
+
+ p = &reset_packet[0];
+ n = 7;
+ do
+ {
+ ftStatus = FT_Write( m_FtdiHandle, p, n, &b);
+ if (FT_OK != ftStatus)
+ {
+ return 1;
+ }
+ n -= b;
+ p += b;
+ } while (n > 0);
+
+ len = FTDI_read_packet( m_FtdiHandle, rxpacket, sizeof(rxpacket) );
+ ok = ((len == 7) && (rxpacket[4] == PKT_READY));
+ if ( ok )
+ {
+ std::cout << "AMBE3003USB soft reset succeeded" << std::endl;
+ }
+ else
+ {
+ std::cout << "AMBE3003USB soft reset failed" << std::endl;
+
+ std::cout << "Trying AMBE3003USB hard reset" << std::endl;
+
+ ftStatus = FT_ClrDtr( m_FtdiHandle );
+ CTimePoint::TaskSleepFor(10);
+ ftStatus = FT_SetDtr( m_FtdiHandle );
+ CTimePoint::TaskSleepFor(10);
+
+ len = FTDI_read_packet( m_FtdiHandle, rxpacket, sizeof(rxpacket) );
+ ok = ((len == 7) && (rxpacket[4] == PKT_READY));
+ if ( ok )
+ {
+ std::cout << "AMBE3003USB hard reset succeeded" << std::endl;
+ }
+ else
+ {
+ std::cout << "AMBE3003USB hard reset failed" << std::endl;
+ }
+ }
+ return ok;
+}
+
diff --git a/ambed/cusb3003df2etinterface.h b/ambed/cusb3003df2etinterface.h
new file mode 100644
index 0000000..ad11cc3
--- /dev/null
+++ b/ambed/cusb3003df2etinterface.h
@@ -0,0 +1,57 @@
+//
+// cusb3003df2etinterface.h
+// ambed
+//
+// Created by Jean-Luc Deltombe (LX3JL) and Florian Wolters (DF2ET) on 03/11/2017.
+// Copyright © 2017 Jean-Luc Deltombe (LX3JL) and Florian Wolters (DF2ET).
+// All rights reserved.
+//
+// ----------------------------------------------------------------------------
+// This file is part of ambed.
+//
+// xlxd is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// xlxd is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Foobar. If not, see .
+// ----------------------------------------------------------------------------
+
+#ifndef cusb3003df2etinterface_h
+#define cusb3003df2etinterface_h
+
+
+#include "ftd2xx.h"
+#include "cbuffer.h"
+#include "cusb3003interface.h"
+
+////////////////////////////////////////////////////////////////////////////////////////
+// define
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+// class
+
+class CUsb3003DF2ETInterface : public CUsb3003Interface
+{
+public:
+ // constructors
+ CUsb3003DF2ETInterface(uint32, uint32, const char *, const char *);
+
+ // destructor
+ virtual ~CUsb3003DF2ETInterface() {}
+
+protected:
+ // low level
+ bool OpenDevice(void);
+ bool ResetDevice(void);
+};
+
+////////////////////////////////////////////////////////////////////////////////////////
+#endif /* cusb3003df2etinterface_h */
diff --git a/ambed/cusb3003hrinterface.cpp b/ambed/cusb3003hrinterface.cpp
new file mode 100644
index 0000000..f096d85
--- /dev/null
+++ b/ambed/cusb3003hrinterface.cpp
@@ -0,0 +1,66 @@
+//
+// cusb3003hrinterface.cpp
+// ambed
+//
+// Created by Jean-Luc Deltombe (LX3JL) on 30/10/2017.
+// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
+//
+// ----------------------------------------------------------------------------
+// This file is part of ambed.
+//
+// xlxd is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// xlxd is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Foobar. If not, see .
+// ----------------------------------------------------------------------------
+
+#include "main.h"
+#include "ctimepoint.h"
+#include "cambepacket.h"
+#include "cusb3003hrinterface.h"
+#include "cvocodecs.h"
+
+////////////////////////////////////////////////////////////////////////////////////////
+// constructor
+
+CUsb3003HRInterface::CUsb3003HRInterface(uint32 uiVid, uint32 uiPid, const char *szDeviceName, const char *szDeviceSerial)
+: CUsb3003Interface(uiVid, uiPid, szDeviceName, szDeviceSerial)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+// low level
+
+bool CUsb3003HRInterface::ResetDevice(void)
+{
+ bool ok = false;
+ FT_STATUS ftStatus;
+ int len;
+ char rxpacket[100];
+
+ //if the device is a USB-3003, it supports reset via UART break signal
+ //printf("reset via uart break...\n");
+ ftStatus = FT_SetBreakOn( m_FtdiHandle );
+ CTimePoint::TaskSleepFor(10);
+ ftStatus = FT_SetBreakOff( m_FtdiHandle );
+ //CTimePoint::TaskSleepFor(10);
+
+ len = FTDI_read_packet( m_FtdiHandle, rxpacket, sizeof(rxpacket) );
+ ok = ((len == 7) && (rxpacket[4] == PKT_READY));
+ if ( !ok )
+ {
+ std::cout << "USB-3003 hard reset failed" << std::endl;
+ }
+
+ // done
+ return ok;
+}
+
diff --git a/ambed/cusb3003hrinterface.h b/ambed/cusb3003hrinterface.h
new file mode 100644
index 0000000..b045e14
--- /dev/null
+++ b/ambed/cusb3003hrinterface.h
@@ -0,0 +1,55 @@
+//
+// cusb3003hrinterface.h
+// ambed
+//
+// Created by Jean-Luc Deltombe (LX3JL) on 30/10/2017.
+// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
+//
+// ----------------------------------------------------------------------------
+// This file is part of ambed.
+//
+// xlxd is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// xlxd is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Foobar. If not, see .
+// ----------------------------------------------------------------------------
+
+#ifndef cusb3003hrinterface_h
+#define cusb3003hrinterface_h
+
+
+#include "ftd2xx.h"
+#include "cbuffer.h"
+#include "cusb3003interface.h"
+
+////////////////////////////////////////////////////////////////////////////////////////
+// define
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+// class
+
+class CUsb3003HRInterface : public CUsb3003Interface
+{
+public:
+ // constructors
+ CUsb3003HRInterface(uint32, uint32, const char *, const char *);
+
+ // destructor
+ virtual ~CUsb3003HRInterface() {}
+
+protected:
+ // low level
+ bool ResetDevice(void);
+};
+
+////////////////////////////////////////////////////////////////////////////////////////
+#endif /* cusb3003hrinterface_h */