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esp_wifi: Update docs for wifi headers

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This commit is contained in:
Nachiket Kukade
2020-02-14 12:23:27 +05:30
committed by zhangyanjiao
parent 2c85d3dd62
commit b2dec946b6
1 changed files with 10 additions and 10 deletions
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20
components/esp_wifi/include/esp_wifi_types.h
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@ -314,15 +314,15 @@ typedef struct {
typedef struct {
signed rssi:8; /**< Received Signal Strength Indicator(RSSI) of packet. unit: dBm */
unsigned rate:5; /**< PHY rate encoding of the packet. Only valid for non HT(11bg) packet */
unsigned :1; /**< reserve */
unsigned :1; /**< reserved */
unsigned sig_mode:2; /**< 0: non HT(11bg) packet; 1: HT(11n) packet; 3: VHT(11ac) packet */
unsigned :16; /**< reserve */
unsigned :16; /**< reserved */
unsigned mcs:7; /**< Modulation Coding Scheme. If is HT(11n) packet, shows the modulation, range from 0 to 76(MSC0 ~ MCS76) */
unsigned cwb:1; /**< Channel Bandwidth of the packet. 0: 20MHz; 1: 40MHz */
unsigned :16; /**< reserve */
unsigned smoothing:1; /**< reserve */
unsigned not_sounding:1; /**< reserve */
unsigned :1; /**< reserve */
unsigned :16; /**< reserved */
unsigned smoothing:1; /**< reserved */
unsigned not_sounding:1; /**< reserved */
unsigned :1; /**< reserved */
unsigned aggregation:1; /**< Aggregation. 0: MPDU packet; 1: AMPDU packet */
unsigned stbc:2; /**< Space Time Block Code(STBC). 0: non STBC packet; 1: STBC packet */
unsigned fec_coding:1; /**< Flag is set for 11n packets which are LDPC */
@ -331,13 +331,13 @@ typedef struct {
unsigned ampdu_cnt:8; /**< ampdu cnt */
unsigned channel:4; /**< primary channel on which this packet is received */
unsigned secondary_channel:4; /**< secondary channel on which this packet is received. 0: none; 1: above; 2: below */
unsigned :8; /**< reserve */
unsigned :8; /**< reserved */
unsigned timestamp:32; /**< timestamp. The local time when this packet is received. It is precise only if modem sleep or light sleep is not enabled. unit: microsecond */
unsigned :32; /**< reserve */
unsigned :31; /**< reserve */
unsigned :32; /**< reserved */
unsigned :31; /**< reserved */
unsigned ant:1; /**< antenna number from which this packet is received. 0: WiFi antenna 0; 1: WiFi antenna 1 */
unsigned sig_len:12; /**< length of packet including Frame Check Sequence(FCS) */
unsigned :12; /**< reserve */
unsigned :12; /**< reserved */
unsigned rx_state:8; /**< state of the packet. 0: no error; others: error numbers which are not public */
} wifi_pkt_rx_ctrl_t;