Module wlan_common::channel

Structs

• Channel
  A Channel defines the frequency spectrum to be used for radio synchronization. See for sister definitions in FIDL and C/C++

Enums

• Cbw
  Channel bandwidth. Cbw80P80 requires the specification of channel index corresponding to the center frequency of the secondary consecutive frequency segment.

Constants

• BASE_FREQ_2GHZ
• BASE_FREQ_5GHZ
• INVALID_CHAN_IDX

Functions

• derive_channel
  Derive channel given DSSS param set, HT operation, and VHT operation IEs from beacon or probe response, and the primary channel from which such frame is received on.
• derive_wide_channel_bandwidth
  Derive a CBW for a primary channel or channel switch. VHT parameter derivation is defined identically by: IEEE Std 802.11-2016 9.4.2.159 Table 9-252 for channel switching IEEE Std 802.11-2016 11.40.1 Table 11-24 for VHT operation SecChanOffset is defined identially by: IEEE Std 802.11-2016 9.4.2.20 for channel switching IEEE Std 802.11-2016 9.4.2.57 Table 9-168 for HT operation

Type Aliases

• MHz