• port blimp's osd onto the arm board

    I want to port blimp's osd onto the arm board, do you have specific instructions

  • Toys for All: Hand Games for the Visually Impaired

    I remember, I remember, 

    Where I was used to swing, 

    And thought the air must rush as fresh 

    To swallows on the wing; 

    My spirit flew in feathers then, 

    These lines from the famous poem ‘I Remember, I Remember’ by Thomas Hood, describing the experience of…

  • Basic volume control on ADSPSC589 ez board.

    I've attached a sample schematic from the example folder in sigmastudio which used to control volume and mute. In the schematic, there are 4 RCA inputs, 2 s/pdif inputs and 6 RCA outputs. I've used demo DXE (CCES) for ADSPSC589 given in the example folder…

  • LTC4162-L charging issue


    Please help me as I'm stuck!

    I use LTC4162-L to charge a lithium battery and it works great!. I had a few prototype boards and every time I solder it myself. I've been having issues with the latest boards and the design and layout is the same…

  • Jesd Eye scan gtk: eyescan_info does not exist

    Hi Analog.

    I've build the Jesd eye scan application ( latest commit ) on a clean UB18 VM,  mounted the target device trough sshfs but I can't seem t get a connection with the target JESD device

    The file on target: eyescan_info does not exist…

  • CN0349 RF interference?


    I am using the CN0349 as a fully "isolated" conductivity sensor for seawater. Interfacing with the part is fine and it's data output is fine.

    However, it causes huge amount of interference (RF?) with other devices on my master PCB board…

  • Questions about the amount of data sent by LwIP

    Because no one answered the questions in my previous post, I opened another one. I used LWIP to send data successfully, but only 1446 data were sent at a time. I captured 16384 data at a time, so I needed to send 16K data in a cycle. What can I do to…

  • AD936x FIR Filter Chain


    Is there a minimum number of taps limitation for decimation values other than 1? Currently I am trying to load a 16 tap filter with decimation of 2. Even though path rates seems correct I am not able to use the filter to generate a signal.


  • <block fmcomms2_source (3)>]: Unable to create buffer! [GNU Radio]

    ADALM-PLUTO first time user.
    Windows 10 OS running on Dell Alienware laptop
    GNU Radio installed IAW ADI instructions.

    GNU Radio Companion (GRC) seems to run fine.
    Set up a very basic PlutoSDR Source and a QT GUI Frequency…

  • QPSK transmission and reception using example c code

    Hi all,

    I wanted to test my fmcomms3 using QPSK generated data (qpskwithfilt_txt.zip found in AD-FMCOMMS2/3/4 Datafiles wiki page). Because i have prolem in iio oscilloscope, i tried to send data by modifying ad9361-iiostream.c code as follows to read qpsk data…