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sleep: beacon loss and noise check timer optimize for wifi power save

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esp_phy: optimize phy calibration for C3
This commit is contained in:
Li Shuai 2021-06-02 19:35:41 +08:00 committed by muhaidong
parent bfdccbd7cb
commit 54d59fae28
5 changed files with 62 additions and 3 deletions
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4
components/esp_rom/esp32c3/ld/esp32c3.rom.ld
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@ -1545,7 +1545,7 @@ pm_set_beacon_filter = 0x4000166c;
pm_is_in_wifi_slice_threshold = 0x40001670;
pm_is_waked = 0x40001674;
pm_keep_alive = 0x40001678;
pm_on_beacon_rx = 0x4000167c;
/* pm_on_beacon_rx = 0x4000167c; */
pm_on_data_rx = 0x40001680;
pm_on_tbtt = 0x40001684;
pm_parse_beacon = 0x40001688;
@ -1554,7 +1554,7 @@ pm_process_tim = 0x4000168c;
pm_rx_data_process = 0x40001694;
/*pm_sleep = 0x40001698;*/
pm_sleep_for = 0x4000169c;
pm_tbtt_process = 0x400016a0;
/* pm_tbtt_process = 0x400016a0; */
ppAMPDU2Normal = 0x400016a4;
ppAssembleAMPDU = 0x400016a8;
ppCalFrameTimes = 0x400016ac;

41
components/esp_wifi/Kconfig
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@ -322,6 +322,47 @@ menu "Wi-Fi"
Select this option to enable power_management for station when disconnected.
Chip will do modem-sleep when rf module is not in use any more.
config ESP_WIFI_SLP_BEACON_LOST_OPT
bool "Wifi sleep optimize when beacon lost"
help
Enable wifi sleep optimization when beacon loss occurs and immediately enter
sleep mode when the WiFi module detects beacon loss.
config ESP_WIFI_SLP_BEACON_LOST_TIMEOUT
int "Beacon loss timeout"
range 5 100
default 10
depends on ESP_WIFI_SLP_BEACON_LOST_OPT
help
Timeout time for close rf phy when beacon loss occurs, Unit: 1024 microsecond.
config ESP_WIFI_SLP_BEACON_LOST_THRESHOLD
int "Maximum number of consecutive lost beacons allowed"
range 0 8
default 3
depends on ESP_WIFI_SLP_BEACON_LOST_OPT
help
Maximum number of consecutive lost beacons allowed, WiFi keeps Rx state when
the number of consecutive beacons lost is greater than the given threshold.
config ESP_WIFI_SLP_PHY_ON_DELTA_EARLY_TIME
int "Delta early time for RF PHY on"
range 0 100
default 2
depends on ESP_WIFI_SLP_BEACON_LOST_OPT
help
Delta early time for rf phy on, When the beacon is lost, the next rf phy on will
be earlier the time specified by the configuration item, Unit: 32 microsecond.
config ESP_WIFI_SLP_PHY_OFF_DELTA_TIMEOUT_TIME
int "Delta timeout time for RF PHY off"
range 0 8
default 2
depends on ESP_WIFI_SLP_BEACON_LOST_OPT
help
Delta timeout time for rf phy off, When the beacon is lost, the next rf phy off will
be delayed for the time specified by the configuration item. Unit: 1024 microsecond.
endmenu # Wi-Fi
menu "PHY"

9
components/esp_wifi/include/esp_private/wifi.h
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@ -599,6 +599,15 @@ void esp_wifi_set_sleep_delay_time(uint32_t return_to_sleep_delay);
*/
void esp_wifi_set_keep_alive_time(uint32_t keep_alive_time);
/**
* @brief Configure wifi beacon montior default parameters
*
* @param enable: enable or disable beacon monitor
* @param timeout: timeout time for close rf phy when beacon loss occurs, Unit: 1024 microsecond
* @param threshold: maximum number of consecutive lost beacons allowed
*/
void esp_wifi_beacon_monitor_configure(bool enable, int timeout, int threshold, int delta_intr_early, int delta_timeout);
#ifdef __cplusplus
}
#endif

2
components/esp_wifi/lib

@ -1 +1 @@
Subproject commit 0128dc2f91ecc9416f12f6f9afbbef175cf484ba
Subproject commit da6032fee54e77c39da04a2e975bc974c86a58f6

9
components/esp_wifi/src/wifi_init.c
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@ -123,6 +123,10 @@ esp_err_t esp_wifi_deinit(void)
#if CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER
tcpip_adapter_clear_default_wifi_handlers();
#endif
#if CONFIG_ESP_WIFI_SLP_BEACON_LOST_OPT
esp_wifi_beacon_monitor_configure(false, 0, 0, 0, 0);
#endif
#if CONFIG_ESP_WIFI_SLP_IRAM_OPT
esp_pm_unregister_light_sleep_default_params_config_callback();
#endif
@ -280,6 +284,11 @@ esp_err_t esp_wifi_init(const wifi_init_config_t *config)
return result;
}
}
#if CONFIG_ESP_WIFI_SLP_BEACON_LOST_OPT
esp_wifi_beacon_monitor_configure(true, CONFIG_ESP_WIFI_SLP_BEACON_LOST_TIMEOUT,
CONFIG_ESP_WIFI_SLP_BEACON_LOST_THRESHOLD, CONFIG_ESP_WIFI_SLP_PHY_ON_DELTA_EARLY_TIME,
CONFIG_ESP_WIFI_SLP_PHY_OFF_DELTA_TIMEOUT_TIME);
#endif
adc2_cal_include(); //This enables the ADC2 calibration constructor at start up.
esp_wifi_config_info();