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Could you send email to xianjun.jiao@ugent.be to introduce your self?
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Our image is used directly or you build your own image?
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What is your own modification?
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Versions: OS, Vivado, openwifi/openwifi-hw repo branch and commit revision
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Board/hardware type
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WiFi channel number
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Steps to reproduce the issue, and the related error message, screenshot, etc
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Describe your debug efforts by Linux native tools, such as tcpdump and "cat /proc/interrupts"
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Describe your debug efforts by: https://github.com/open-sdr/openwifi/blob/master/doc/README.md#Debug-methods
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Any other thing we need to know for helping you better?
Hi Xianjun,
I have already asked few questions earlier and shared above info, So i am skipping it this time, I hope that is fine with you.
Recently I was working of the tx_intf.v code for modifying the interpolation order. While simulating the code in Vivado I checked the timing diagram and working of the default code. The timing diagram is shared for your convenience as well, it shows that the output is something random when i provide a simple input from 1 to 20, depicting 20 samples.
As per theory, for interpolation of 2 i should get 40 samples in output with zero padding in addition to the input values.
Can you please look into this and suggest if it is correct? or am i doing something wrong. Similarly can you suggest how do i verify that the code for interpolation / decimation is working correctly.
In decimation code also i found the same issue.
I am using Vivado 2021.1 for simulations.
Any help would be highly appreciated.
regards
Nitin Kumar
Could you send email to xianjun.jiao@ugent.be to introduce your self?
Our image is used directly or you build your own image?
What is your own modification?
Versions: OS, Vivado, openwifi/openwifi-hw repo branch and commit revision
Board/hardware type
WiFi channel number
Steps to reproduce the issue, and the related error message, screenshot, etc
Describe your debug efforts by Linux native tools, such as tcpdump and "cat /proc/interrupts"
Describe your debug efforts by: https://github.com/open-sdr/openwifi/blob/master/doc/README.md#Debug-methods
Any other thing we need to know for helping you better?
Hi Xianjun,
I have already asked few questions earlier and shared above info, So i am skipping it this time, I hope that is fine with you.
Recently I was working of the tx_intf.v code for modifying the interpolation order. While simulating the code in Vivado I checked the timing diagram and working of the default code. The timing diagram is shared for your convenience as well, it shows that the output is something random when i provide a simple input from 1 to 20, depicting 20 samples.
As per theory, for interpolation of 2 i should get 40 samples in output with zero padding in addition to the input values.
Can you please look into this and suggest if it is correct? or am i doing something wrong. Similarly can you suggest how do i verify that the code for interpolation / decimation is working correctly.
In decimation code also i found the same issue.
I am using Vivado 2021.1 for simulations.
Any help would be highly appreciated.
regards
Nitin Kumar