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Interesting to see this news! Thanks for sharing! @atlury

@ozawali , you can try makecsiparams -c 157/80 -C 2 -N 2 -m 00:11:22:33:44:55,aa:bb:aa:bb:aa:bb -b 0x88 And check if you can get core and txss other than 0s.

Dear @mzakharo , Thank you for sharing your sampling rate! Beacon is with low transmission data rate, but it don't do much backoff as normal data packet (with low priority)....

A note: Change RXE_RXHDR_LEN to a lager number won't help. The actual length has a wrap around, e.g. set it to 158 only provide p-len - RxFrameSize = 158%64 =...

Thank you for your helpful suggestions and discussion! @yujianyuanhaha @zeroby0 Which delay value is optimal for sampling rate? asm code excutes the waiting (delay) immediately after calling a FIFO (RXHDR...

Dear @matthiasseemoo , thanks for your great work and detail explanation on how CSI info flow works. Do you provide more instruction on how to "inject frames that triggers the...

@matthiasseemoo @zeroby0 @yujianyuanhaha Since the UPD is with destination address 255.255.255.255, it is supposed to be broadcasted in LAN automatically, and minimize CPU load on ac86u: [prepend_ethernet_ipv4_udp_header(p_csi)](https://github.com/seemoo-lab/nexmon_csi/blob/ba99ce12a6a42d7e4ec75e6f8ace8f610ed2eb60/src/csi_extractor.c#L251); So, in theory,...

I also tried unicast address: The broadcast address below is replaced by an unicast one: [.dst_ip.array = { 255, 255, 255, 255 }](https://github.com/seemoo-lab/nexmon/blob/57a2fb0c3e4d774f32c96160dab9048b888a1d28/patches/common/udptunnel.c#L66) to .dst_ip.array = { 10,10,10,123 } The...

Thank you for providing these solutions! The easy solution seems to be interesting. I tried to run it on ac86u: Method 1: ssh -L 5500:my-laptop-IP:5500 username@my-laptop-IP Method 2: ssh -R...

Thank you for your reply, @jlinktu After checking the source code, in nexmon_csi/src/csi_extractor.c, https://github.com/seemoo-lab/nexmon_csi/blob/ba99ce12a6a42d7e4ec75e6f8ace8f610ed2eb60/src/csi_extractor.c#L104 I notice two places may related to the PHY rx timestamp. But what it the difference...