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Pmod DA4 with Zedboard


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Hello,

I am Raghu, doing my Master Thesis. I am using Zedboard to emulate few sensor's signals. I have already implemented DA1 and AD2 on to Zedboard and connected in the loop. They both work perfectly fine. But next step was to implement DA4 in my design, and I didn't find any drivers for the same. So I tried using normal AXI SPI IP in the hardware design for DA4 and tried to develop my own driver (considering DA1's driver as an example). All the initialization part works perfectly fine and the communication also takes place as per DA4's datasheet. But when it is asked to send data, it is not sending the exact data. Any help regarding the same would be very helpful. Please find the attached for my complete SDK project and a separate Program file. 

DA_4.zip DA_4_Prog.zip

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