Half of dwt_readdiagnostics() are zero (dwt_configciadiag(1) configured)

Wireless Connectivity Ultra-Wideband
1

Hi!

With QM33120WDK1, I’m need FP index for CIR reading around FP. But I got something like the attached photo. The first part of the diagnostic data looks normal, but the second part is all 0. The frame is received with good STS (goodSts>0). And dwt_configciadiag(1) is called to make sure it outputs all the diagnostic data.
Why I’m getting these zeros? Could you please kindly give some possible causes? @Wassim_Qorvo

Thanks in advance!

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2

Hi @BC0023 ,

Can you please give more details about which Software you’re using here?
Is it the SDK or the examples?

Thanks,
Wassim

3

Hi @Wassim_Qorvo

I was using modified code from the examples. Just modified some constants.
Now I don’t have this issue anymore somehow. Have no idea why it happened and how it worked…

4

Hi!
Recently I’m trying to read the diagnostic too, I read the ipatovPeak always 0,but sometimes it’s not.I wonder if you solve the zero problem completely? Could you give me some advice,thank you!
Chen