WiFi Sniffer

See WiFi Sniffer for an example of how to use this.

API Documentation

group wifi_sniffer

WiFi promiscuous mode sniffer support.

Defines

ETH_MAC_LEN

Typedefs

using BeaconInfoList = BeaconOrClientListTemplate<BeaconInfo>: For applications to use to manage list of unique beacons.

using ClientInfoList = BeaconOrClientListTemplate<ClientInfo>: For applications to use to manage list of unique clients.

using WifiSnifferCallback = Delegate<void(uint8_t *data, uint16_t length)>

using WifiBeaconCallback = Delegate<void(const BeaconInfo &beacon)>

using WifiClientCallback = Delegate<void(const ClientInfo &client)>

struct BeaconInfo: #include <WifiSniffer.h>

Decoded Wifi beacon (Access Point) information.

struct ClientInfo: #include <WifiSniffer.h>

Decoded Wifi client information.

template<class T> class BeaconOrClientListTemplate : public Vector<T>: #include <WifiSniffer.h>

class WifiSniffer : public ISystemReadyHandler 

#include <WifiSniffer.h>

Public Functions

void begin(): Initialise the sniffer.

void end(): Stop the sniffer.

inline void onBeacon(WifiBeaconCallback callback): Register notification for beacon (AP) info.

inline void onClient(WifiClientCallback callback): Register notification for client info.

inline void onSniff(WifiSnifferCallback callback): Register notification for all incoming data.

Note

Callback invoked for all packet types, including beacon/client

inline void setChannel(unsigned channel)

Set the channel to listen on.

Parameters:: channel –

inline unsigned getChannel(): Get the current channel being listened on.