DDC1128EVM: FASTData function issue.

Kushal Madane83

Prodigy 20 points

Part Number: DDC1128EVM

Hi guys,

So I am trying to write a python code to fetch the data from DDC1128EVM board.

I have made some progress with fecthingthe data but there are some issues in it!

I have 192 buffer full with data not all 256. No idea why!!

Also when I try to configure the DDC register, I am not able to fetch data from DDC. I get a negative return value from the function.

To summarise: I am able to fetch data when i do not configure DDC register or FPGA code. Either of them or together!

I am attaching my code so you guys can also have a look at my code. I tried to make the code readable!!

I hope to have a good discussion over it!

Thanks & regards,

KushalFast_data.zip

over 5 years ago

0 Matt Mendez over 5 years ago

TI__Intellectual 2885 points

Hi Kushal,

As I stated in our email exchange we currently do not have the bandwidth to support this issue any further. Hoping to see if there are some community members that have some experience that may be able to further assist.

0 Kushal Madane83 over 5 years ago in reply to Matt Mendez

Prodigy 20 points

I am trying to fetch data from DDC1128EVM using python script.

I am doing to without trying to configure the registers from DDC chip and FPGA!

Because of this my buffer is filled partially and not sure why.

Just want to know whether there is some corellation between these two points here.

Also when i try to configure the registers, the functions return negative values representing failure!!

0 Praveen Aroul over 5 years ago in reply to Kushal Madane83

TI__Mastermind 49176 points

Hi Kushal,

I am closing this thread since we have taken the support offline.

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DDC1128EVM: FASTData function issue.