Struct CSIDataPacket 

pub struct CSIDataPacket {

    pub mac: [u8; 6],
    pub rssi: i32,
    pub timestamp: u32,
    pub rate: u32,
    pub sgi: u32,
    pub secondary_channel: u32,
    pub channel: u32,
    pub bandwidth: u32,
    pub antenna: u32,
    pub sig_mode: u32,
    pub mcs: u32,
    pub smoothing: u32,
    pub not_sounding: u32,
    pub aggregation: u32,
    pub stbc: u32,
    pub fec_coding: u32,
    pub ampdu_cnt: u32,
    pub noise_floor: i32,
    pub rx_state: u32,
    pub sig_len: u32,
    pub date_time: Option<DateTime>,
    pub sequence_number: u16,
    pub data_format: RxCSIFmt,
    pub csi_data_len: u16,
    pub csi_data: Vec<i8, 612>,
}

CSI Received Packet w/ Radio Metadata

Fields

mac: [u8; 6]

MAC address of the sender.

rssi: i32

Received Signal Strength Indicator.

timestamp: u32

Local Timestamp of Recieved Packet (microseconds) .

rate: u32

PHY rate encoding of the packet. Only valid for non HT(11bg) packet.

sgi: u32

Short Guide Interval (SGI). 0: Long GI; 1: Short GI.

secondary_channel: u32

Secondary Channel on which the Packet was Received. 0: none; 1: above; 2: below.

channel: u32

Primary channel on which the Packet was Received.

bandwidth: u32

Channel Bandwidth of the packet. 0: 20MHz; 1: 40MHz.

antenna: u32

Antenna number from which this packet is received. 0: WiFi antenna 0; 1: WiFi antenna 1.

sig_mode: u32

Protocol of the received packet. 0: non HT(11bg) packet; 1: HT(11n) packet; 3: VHT(11ac) packet.

mcs: u32

Modulation Coding Scheme. If Packet is HT(11n) packet, shows the modulation, range from 0 to 76(MSC0 ~ MCS76).

smoothing: u32

Set to 1 indicates that channel estimate smoothing is recommended. Set to 0 indicates that only per-carrier independent (unsmoothed) channel estimate is recommended.

not_sounding: u32

Sounding PPDU is used for channel estimation by the request receiver. Set to 0 indicates that PPDU is a sounding PPDU. Set to 1 indicates that the PPDU is not a sounding PPDU.

aggregation: u32

Aggregation. 0: MPDU packet; 1: AMPDU packet

stbc: u32

Space-Time Block Coding. 0: non STBC packet; 1: STBC packet.

fec_coding: u32

Forward Error Correction (FEC). Flag is set for 11n packets which are LDPC.

ampdu_cnt: u32

The number of subframes aggregated in AMPDU.

noise_floor: i32

Noise floor of Radio Frequency Module(RF). unit: dBm.

rx_state: u32

RX state. 0: no error; others: error numbers which are not public.

sig_len: u32

Length of packet including Frame Check Sequence(FCS).

date_time: Option<DateTime>

Optional NTP-based Timestamp Indicating the Time CSI Captured.

sequence_number: u16

Sequence Number Associated with the ICMP Echo Request Packet that triggered a CSI capture.

data_format: RxCSIFmt

Data format of the recieved CSI. RxCSIFmt is a Compact Representation of the Different Recieved CSI Data Format Options as defined in the ESP WiFi Driver.

csi_data_len: u16

Length of CSI data.

csi_data: Vec<i8, 612>

Raw CSI data, largest case size is 612 bytes.

Implementations

impl CSIDataPacket

pub fn print_csi_w_metadata(&self)

Prints Recieved CSI Data Packet with it’s Metadata

pub fn csi_fmt_from_params(&mut self)

pub fn mac(&self) -> &[u8; 6]

pub fn rssi(&self) -> i32

pub fn timestamp(&self) -> u32

pub fn rate(&self) -> u32

pub fn sgi(&self) -> u32

pub fn secondary_channel(&self) -> u32

pub fn channel(&self) -> u32

pub fn bandwidth(&self) -> u32

pub fn antenna(&self) -> u32

pub fn sig_mode(&self) -> u32

pub fn mcs(&self) -> u32

pub fn smoothing(&self) -> u32

pub fn not_sounding(&self) -> u32

pub fn aggregation(&self) -> u32

pub fn stbc(&self) -> u32

pub fn fec_coding(&self) -> u32

pub fn ampdu_cnt(&self) -> u32

pub fn noise_floor(&self) -> i32

pub fn rx_state(&self) -> u32

pub fn sig_len(&self) -> u32

pub fn date_time(&self) -> Option<&DateTime>

pub fn sequence_number(&self) -> u16

pub fn data_format(&self) -> RxCSIFmt

pub fn csi_data_len(&self) -> u16

pub fn csi_data(&self) -> &[i8]

Trait Implementations

impl Clone for CSIDataPacket

fn clone(&self) -> CSIDataPacket

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CSIDataPacket

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.