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Part Number: DDC264EVM
To whom it may concern,
I am a student at ETH Zurich working on a semester project with the DDC264EVM board. I am currently working on developing a unique GUI and have been using the user guide document to help me achieve this. The document contains the explanations for four functions, needed for the creation of a unique GUI. 
I have been stuck with the following issue. My code is able to configure the FPGA registers. Now I am working on the part where I configure the DDC register with the functions: XferINTDataOut() and XferINTDataIn(). As described in the user guide, I first call the function XferINTDataOut() ten times in the sequence given (sequence seen in picture 1 in the attachments). Afterwards I call the function XferINTDataIn() once and the array in the argument of that function should then be filled with values. Unfortunately, the array is not changed and is still made up of only zero values. Do you have any idea why that might be? I have attached screenshots of the code snippet I have just explained. I was somehow unable to upload my entire code to this form, please feel free to let me know if you have an email address I can send it to in case it can be of use.
I would be very grateful for your help.
Best regards, 
  • Hi Megan,

    Welcome to the E2E forum !!!

    We received your email request for support in this matter. Therefore, I will close this thread and will reach out to you through your initial email.