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docs: update channel state information document

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1. Move channel to the first row of the table.

    2. Remove the condition of HT20/HT40 for they are determined by
    secondary channel.

    3. Clean up the CSI table.
This commit is contained in:
XiaXiaotian
2018-07-17 10:41:32 +08:00
parent 70f3933db1
commit 85ad8cfcfc
2 changed files with 20 additions and 23 deletions
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2
components/esp32/include/esp_wifi_types.h
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@@ -310,7 +310,7 @@ typedef struct {
unsigned sig_mode:2; /**< 0: non HT(11bg) packet; 1: HT(11n) packet; 3: VHT(11ac) packet */
unsigned :16; /**< reserve */
unsigned mcs:7; /**< Modulation Coding Scheme. If is HT(11n) packet, shows the modulation, range from 0 to 76(MSC0 ~ MCS76) */
unsigned cwb:1; /**< if is HT(11n) packet, shows if is HT40 packet or HT20 packet. 1: HT40 packet; 0: HT20 packet */
unsigned cwb:1; /**< Channel Bandwidth of the packet. 0: 20MHz; 1: 40MHz */
unsigned :16; /**< reserve */
unsigned smoothing:1; /**< reserve */
unsigned not_sounding:1; /**< reserve */