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Hello, i have a MiniLab-1008 but i get the error: Error: No DAQ devices found when i execute lsusb i get: Bus 001 Device 006: ID 09db:0075 Measurement Computing Corp. MiniLab 1008 but when i execute this in python3.8 from uldaq import (get_daq_device_inventory, DaqDevice, InterfaceType, AiInputMode, Range, AInFlag) get_daq_device_inventory(InterfaceType.USB) i get->[] so uldaq seems to be unable to find the device, but the computer finds the usb device i am using ubuntu 20.04, libuldaq-1.2.1 from https://github.com/mccdaq/uldaq/ uldaq 1.2.3 from https://pypi.org/project/uldaq/ python3.8 the MiniLab-1008 should be supported https://www.mccdaq.com/PDFs/Manuals/Linux-hw.pdf please help me regards Tristan

Hi all! I'm running Ubuntu 20.04.1 LTS on ryzen 1700 with B350 chipset. When running waveforms (3.14.3, adept 2.20.2) after selecting device in Device Manager the application hangs for a while and show error box The LED on AD2 doesn't start blinking. However if I use "Force programming" from context menu (whatever it does) the error message is the same, but LED starts blinking. My Analog Discovery 2 is working perfectly fine on the same PC under Windows and on other computers under Windows (I don't heave another Linux machine available). It also was working some time ago, probably before updating from Ubuntu 19 or something like that (I'm not sure now - it was a few months ago). I did try different USB cables, different ports (different USB controllers too) and using external power supply for AD2, though I really don't think it's hardware issue as it works on the same machine on Windows. There are no errors in dmesg: [ 4535.196219] usb 1-2: USB disconnect, device number 27 [ 4537.393789] usb 1-2: new high-speed USB device number 28 using xhci_hcd [ 4537.564412] usb 1-2: New USB device found, idVendor=0403, idProduct=6014, bcdDevice= 9.00 [ 4537.564417] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4537.564420] usb 1-2: Product: Digilent USB Device [ 4537.564422] usb 1-2: Manufacturer: Digilent [ 4537.564424] usb 1-2: SerialNumber: 210321AD5BE1 [ 4537.576482] ftdi_sio 1-2:1.0: FTDI USB Serial Device converter detected [ 4537.576527] usb 1-2: Detected FT232H [ 4537.587553] usb 1-2: FTDI USB Serial Device converter now attached to ttyUSB0 [ 4537.604594] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 4537.604617] ftdi_sio 1-2:1.0: device disconnected Disconnect, I suspect, is because of dftdrvdtch which probably reconfigures the FTDI device thus disabling virtual serial port. Any ideas what might be the problem here?

I have generated the bit file from Vivado 18.2 which is installed in windows PC. Now I am trying to generate the SD card image boot file (.bin and .ub files) from petalinux 18.2 installed in a seperate linux PC. I have gone through the ug1144, but I am not able to figure out how to generate. Please share the point wise steps. its very urgent. Thanks in advance.

Hello, I am currently working on a project using the Zedboard and some Pmods from Digilent. As of now, I have booted Ubuntu 16.04 onto the ARM core using the Petalinux tools through an SD card. I have also been looking into the GPS pmod and got the bare-metal example to work from programming the FGPA. Through my personal computer (Ubuntu 18.04), I have been able to interface with the Ubuntu 16.04 on the ARM and the GPS pmod. However, I am a little confused as to how the GPS pmod in the PL communicates with the Ubuntu on the ARM. I would really appreciate some insight on the last leg of this triangle of communication. For the bare-metal exercise, I used the IP blocks provided in the vivado-library. I noticed that there were a few files under the driver folder that were related to the software side, but I'm unsure how to move forward. When I rebuilt the Petalinux package with the hdf that included my GPS pmod, the module did not show up on Ubuntu. Do I need to create the hardware driver separate from the vivado-library files? If yes, is that using the petalinux tools or SDK or something different? I have already looked into most of the forum posts and Xilinx documentation provided for the Zedboard, pmods, and petalinux, but did not find an explicit explanation. Thank you in advance!