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添加智能灯固件代码

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kerwincui
2021-07-13 17:14:51 +08:00
parent 332f74dd17
commit ecc0b91b8b
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2
firmware/esp-idf/wumei-smart-firmware/examples/wifi/power_save/main/CMakeLists.txt Normal file
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idf_component_register(SRCS "power_save.c"
INCLUDE_DIRS ".")

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firmware/esp-idf/wumei-smart-firmware/examples/wifi/power_save/main/Kconfig.projbuild Normal file
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menu "Example Configuration"
config EXAMPLE_WIFI_SSID
string "WiFi SSID"
default "myssid"
help
SSID (network name) for the example to connect to.
config EXAMPLE_WIFI_PASSWORD
string "WiFi Password"
default "mypassword"
help
WiFi password (WPA or WPA2) for the example to use.
config EXAMPLE_WIFI_LISTEN_INTERVAL
int "WiFi listen interval"
default 3
help
Interval for station to listen to beacon from AP. The unit of listen interval is one beacon interval.
For example, if beacon interval is 100 ms and listen interval is 3, the interval for station to listen
to beacon is 300 ms.
choice EXAMPLE_POWER_SAVE_MODE
prompt "power save mode"
default EXAMPLE_POWER_SAVE_MIN_MODEM
help
Power save mode for the esp32 to use. Modem sleep mode includes minimum and maximum power save modes.
In minimum power save mode, station wakes up every DTIM to receive beacon. Broadcast data will not be
lost because it is transmitted after DTIM. However, it can not save much more power if DTIM is short
for DTIM is determined by AP.
In maximum power save mode, station wakes up every listen interval to receive beacon. Broadcast data
may be lost because station may be in sleep state at DTIM time. If listen interval is longer, more power
is saved but broadcast data is more easy to lose.
config EXAMPLE_POWER_SAVE_NONE
bool "none"
config EXAMPLE_POWER_SAVE_MIN_MODEM
bool "minimum modem"
config EXAMPLE_POWER_SAVE_MAX_MODEM
bool "maximum modem"
endchoice
choice EXAMPLE_MAX_CPU_FREQ
prompt "Maximum CPU frequency"
default EXAMPLE_MAX_CPU_FREQ_80
help
Maximum CPU frequency to use for dynamic frequency scaling.
config EXAMPLE_MAX_CPU_FREQ_80
bool "80 MHz"
config EXAMPLE_MAX_CPU_FREQ_160
bool "160 MHz"
config EXAMPLE_MAX_CPU_FREQ_240
bool "240 MHz"
endchoice
config EXAMPLE_MAX_CPU_FREQ_MHZ
int
default 80 if EXAMPLE_MAX_CPU_FREQ_80
default 160 if EXAMPLE_MAX_CPU_FREQ_160
default 240 if EXAMPLE_MAX_CPU_FREQ_240
choice EXAMPLE_MIN_CPU_FREQ
prompt "Minimum CPU frequency"
default EXAMPLE_MIN_CPU_FREQ_10M
help
Minimum CPU frequency to use for dynamic frequency scaling.
Should be set to XTAL frequency or XTAL frequency divided by integer.
config EXAMPLE_MIN_CPU_FREQ_40M
bool "40 MHz (use with 40MHz XTAL)"
depends on IDF_TARGET_ESP32S2 || ESP32_XTAL_FREQ_40 || ESP32_XTAL_FREQ_AUTO
config EXAMPLE_MIN_CPU_FREQ_20M
bool "20 MHz (use with 40MHz XTAL)"
depends on IDF_TARGET_ESP32S2 || ESP32_XTAL_FREQ_40 || ESP32_XTAL_FREQ_AUTO
config EXAMPLE_MIN_CPU_FREQ_10M
bool "10 MHz (use with 40MHz XTAL)"
depends on IDF_TARGET_ESP32S2 || ESP32_XTAL_FREQ_40 || ESP32_XTAL_FREQ_AUTO
config EXAMPLE_MIN_CPU_FREQ_26M
bool "26 MHz (use with 26MHz XTAL)"
depends on ESP32_XTAL_FREQ_26 || ESP32_XTAL_FREQ_AUTO
config EXAMPLE_MIN_CPU_FREQ_13M
bool "13 MHz (use with 26MHz XTAL)"
depends on ESP32_XTAL_FREQ_26 || ESP32_XTAL_FREQ_AUTO
endchoice
config EXAMPLE_MIN_CPU_FREQ_MHZ
int
default 40 if EXAMPLE_MIN_CPU_FREQ_40M
default 20 if EXAMPLE_MIN_CPU_FREQ_20M
default 10 if EXAMPLE_MIN_CPU_FREQ_10M
default 26 if EXAMPLE_MIN_CPU_FREQ_26M
default 13 if EXAMPLE_MIN_CPU_FREQ_13M
endmenu

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firmware/esp-idf/wumei-smart-firmware/examples/wifi/power_save/main/component.mk Normal file
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#
# "main" pseudo-component makefile.
#
# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)

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firmware/esp-idf/wumei-smart-firmware/examples/wifi/power_save/main/power_save.c Normal file
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/* Power save Example
This example code is in the Public Domain (or CC0 licensed, at your option.)
Unless required by applicable law or agreed to in writing, this
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied.
*/
/*
this example shows how to use power save mode
set a router or a AP using the same SSID&PASSWORD as configuration of this example.
start esp32 and when it connected to AP it will enter power save mode
*/
#include "freertos/FreeRTOS.h"
#include "freertos/event_groups.h"
#include "esp_wifi.h"
#include "esp_log.h"
#include "esp_event.h"
#include "esp_pm.h"
#include "nvs_flash.h"
/*set the ssid and password via "idf.py menuconfig"*/
#define DEFAULT_SSID CONFIG_EXAMPLE_WIFI_SSID
#define DEFAULT_PWD CONFIG_EXAMPLE_WIFI_PASSWORD
#define DEFAULT_LISTEN_INTERVAL CONFIG_EXAMPLE_WIFI_LISTEN_INTERVAL
#if CONFIG_EXAMPLE_POWER_SAVE_MIN_MODEM
#define DEFAULT_PS_MODE WIFI_PS_MIN_MODEM
#elif CONFIG_EXAMPLE_POWER_SAVE_MAX_MODEM
#define DEFAULT_PS_MODE WIFI_PS_MAX_MODEM
#elif CONFIG_EXAMPLE_POWER_SAVE_NONE
#define DEFAULT_PS_MODE WIFI_PS_NONE
#else
#define DEFAULT_PS_MODE WIFI_PS_NONE
#endif /*CONFIG_POWER_SAVE_MODEM*/
static const char *TAG = "power_save";
static void event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data)
{
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
esp_wifi_connect();
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
esp_wifi_connect();
} else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
ESP_LOGI(TAG, "got ip: " IPSTR, IP2STR(&event->ip_info.ip));
}
}
/*init wifi as sta and set power save mode*/
static void wifi_power_save(void)
{
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
esp_netif_t *sta_netif = esp_netif_create_default_wifi_sta();
assert(sta_netif);
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
ESP_ERROR_CHECK(esp_event_handler_instance_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL, NULL));
ESP_ERROR_CHECK(esp_event_handler_instance_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL, NULL));
wifi_config_t wifi_config = {
.sta = {
.ssid = DEFAULT_SSID,
.password = DEFAULT_PWD,
.listen_interval = DEFAULT_LISTEN_INTERVAL,
},
};
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
ESP_ERROR_CHECK(esp_wifi_start());
ESP_LOGI(TAG, "esp_wifi_set_ps().");
esp_wifi_set_ps(DEFAULT_PS_MODE);
}
void app_main(void)
{
// Initialize NVS
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK( ret );
#if CONFIG_PM_ENABLE
// Configure dynamic frequency scaling:
// maximum and minimum frequencies are set in sdkconfig,
// automatic light sleep is enabled if tickless idle support is enabled.
#if CONFIG_IDF_TARGET_ESP32
esp_pm_config_esp32_t pm_config = {
#elif CONFIG_IDF_TARGET_ESP32S2
esp_pm_config_esp32s2_t pm_config = {
#endif
.max_freq_mhz = CONFIG_EXAMPLE_MAX_CPU_FREQ_MHZ,
.min_freq_mhz = CONFIG_EXAMPLE_MIN_CPU_FREQ_MHZ,
#if CONFIG_FREERTOS_USE_TICKLESS_IDLE
.light_sleep_enable = true
#endif
};
ESP_ERROR_CHECK( esp_pm_configure(&pm_config) );
#endif // CONFIG_PM_ENABLE
wifi_power_save();
}