Dear all,
I tried a simple c++ example, which is provided in pieces with the d3xx api programming guide. I want to use ReadPipe for synchronous read of FT60X-Q.
I can compile it with visual studio. However running the exe file gives me back ftStatus = 32, so this means FT_OTHER_ERROR.
Here is the used code snippet:



#pragma once

#include "targetver.h"

#include <stdio.h>
#include <tchar.h>
#include <Windows.h>
#include <iostream>
#include <string>
#include <chrono>
#include <fstream>
#include <thread>


//
// Include D3XX library
//
#include "FTD3XXLibrary\FTD3XX.h"
//#pragma comment(lib, "FTD3XX.lib")


int main()
{
int n;
//UCHAR acBuf[NUM_BUFFERS][BUFFER_SIZE] = { 0xFF };
//UCHAR acBufs[BUFFER_SIZE] = { 0xFF };
UCHAR Buffer[2048] = {};
OVERLAPPED vOverlapped[NUM_BUFFERS];





bool noDevice = false;

FT_STATUS ftStatus;
FT_HANDLE ftHandle;
DWORD numDevs = 0;

ftStatus = FT_CreateDeviceInfoList(&numDevs);
FT_DEVICE_LIST_INFO_NODE *devInfo = (FT_DEVICE_LIST_INFO_NODE*)malloc(sizeof(FT_DEVICE_LIST_INFO_NODE)* numDevs);
if (!FT_FAILED(ftStatus && numDevs > 0))
{


ftStatus = FT_GetDeviceInfoList(devInfo, &numDevs);
if (!FT_FAILED(ftStatus))
{
printf("List of Connected Devices!\n\n");
for (DWORD i = 0; i < numDevs; i++)
{
printf("Device[%d]\n", i);
printf("\tFlags: 0x%x %s | Type: %d | ID: 0x%08X | ftHandle=0x%x\n",
devInfo[i].Flags,
devInfo[i].Flags & FT_FLAGS_SUPERSPEED ? "[USB 3]" :
devInfo[i].Flags & FT_FLAGS_HISPEED ? "[USB 2]" :
devInfo[i].Flags & FT_FLAGS_OPENED ? "[OPENED]" : "",
devInfo[i].Type,
devInfo[i].ID,
devInfo[i].ftHandle);
printf("\tSerialNumber=%s\n", devInfo[i].SerialNumber);
printf("\tDescription=%s\n", devInfo[i].Description);


}
}
}
else
{
noDevice = true;
}

if (noDevice == false)
{
ftStatus = FT_Create(devInfo[0].SerialNumber, FT_OPEN_BY_SERIAL_NUMBER, &ftHandle);
std::cout << "Device Created";
}



ULONG transferBytes = 1 * 1024 * 1024;
int anzahl = 2048;
int anzahl_alt = 0;
int durchgang = 0;
long bytesTotal = 0;
ULONG ulBytesTransferred = 0;
long maxTransfer = 2147483648;
long transfer = 0;
bool isRunning = true;

ftStatus = FT_ReadPipe(ftHandle, 0x82, Buffer, transferBytes, &ulBytesTransferred, NULL);
std::cout << ftStatus;

std::cin >> i;
if (noDevice == false)
{
ftStatus = FT_Close(ftHandle);
}



    return 0;
}

Running the exe gives me first information of connected FT60X-Q, then "Device Created" and after this ftstatus 32 when FT_ReadPipe is called. Can you help me solving this issue.
Do I have to compile with Common Language Runtime common environment or CLI? I now used native c++. I have the same program in C#, there it works without problems.
Thank you.


Daniel

Hello everyone,
I have FT601 dev board connected to an Altera Cyclone V GX Startet Board and I'm trying to get the loopback example startet. I downloaded the cyclonev_mst_fifo32_1.1.zip file with the FPGA Configuration and uploaded it to the Cyclone board. I switched the switches for loopback FT600 Mode.
Using the FTDI example Loopback program on my host pc and starting a loopback transfer is succesful for the first loopback transfer, but all other loopback transfers are failing. The data comes back but there is no match between the sendout data and the received data.
Switching to the streamer FPGA configuration and trying to stream data with the FTDI streamer example program on the host pc works, but data throughput is relative low (231 Mbyte/s).

Does anyone else experience similar problems? There is another Altera FPGA Image for download on the same page like the one mentioned beforce. In this configuration the loopback works and is much faster then the other configuration but in this example there is no streamer configuration, however it is cleary stated in the txt-File contained in the zip file Altera_Dataloopback_Firmware.zip  :

Altera CycloneVGXC5G master Release List:

1.CycloneVGXC5G_16bit_MC245    ///For data loopback demo, FT600 device, 245 FIFO Mode

2.CycloneVGXC5G_32bit_MC245    ///For data loopback demo, FT601 device, 245 FIFO Mode

3.CycloneVGXC5G_32bit_MC600    ///For data loopback demo, FT601 device, Multi-channel FIFO Mode(600 Mode)

------------------------------

4.CycloneVGXC5G_16bit_MC245_XP    ///For data streamer demo, FT600 device, 245 FIFO Mode

5.CycloneVGXC5G_32bit_MC245_XP    ///For data streamer demo, FT601 device, 245 FIFO Mode

6.CycloneVGXC5G_32bit_MC600_XP    ///For data streamer demo, FT601 device, Multi-channel FIFO Mode(600 Mode)

------------------------------

Revision: 1.1
Date:21-Oct-2015

Revision: 1.11
Date:22-Oct-2015
1.Add in MC245-16bit/32bit data streamer demo
2.Add in MC600-32bit data streamer demo

Configuration 6 6.CycloneVGXC5G_32bit_MC600_XP, 5 and 4 are not inside the zip file. Can anybody tell me where I can download these?
Thank you for any help.