I put this to try to get it : `#define ENCODER_A_PIN 0 #define ENCODER_B_PIN 1 #define ENCODER_S_PIN 2 uint64_t gpioWakeUp = esp_sleep_get_gpio_wakeup_status(); pinMode(PROG_PIN, INPUT); pinMode(ENCODER_A_PIN, INPUT); ...
gpio_set_level(GPIO_OUTPUT_IO_LED, 0); } void led_off(void) { gpio_set_level(GPIO_OUTPUT_IO_LED, 1); } void app_main(void) { // 做了下面这些设置后电流从63uA下降到了3uA gpio_reset_pin(GPIO_NUM_0); gpio_reset_pin(GPIO_NUM_2); gpio_reset_pin(GPIO_NUM_4); gpio_reset_pin...
我使用GPIO2来唤醒深度睡眠,唤醒之后使用wifi_init_sta()函数想连接WiFi,发现一直复位,如何解决这个问题? switch (esp_sleep_get_wakeup_cause()) { case ESP_SLEEP_WAKEUP_GPIO: { uint64_t wakeup_pin_mask = esp_sleep_get_gpio_wakeup_status(); if (wakeup_pin_mask != 0) { int pin = __...
esp_sleep_get_ext1_wakeup_status(); if (wakeup_pin_mask != 0) { int pin = __builtin_ffsll(wakeup_pin_mask) - 1; printf("Wake up from GPIO %d\n", pin); } else { printf("Wake up from GPIO\n"); } break; } case ESP_SLEEP_WAKEUP_TIMER: {//定时器唤醒 printf("Wake up ...
esp_sleep_wakeup_cause_t wakeup_reason;wakeup_reason = esp_sleep_get_wakeup_cause();switch(...
esp_sleep_get_ext1_wakeup_status(); if (wakeup_pin_mask != 0) { int pin = __builtin_ffsll(wakeup_pin_mask) - 1; printf("Wake up from GPIO %d\n", pin); } else { printf("Wake up from GPIO\n"); } break; } case ESP_SLEEP_WAKEUP_TIMER: {//定时器唤醒 printf("Wake up ...
esp_deep_sleep_enable_gpio_wakeup(1<<20, ESP_GPIO_WAKEUP_GPIO_LOW); Anybody has an idea? Thank you. Orkun Gedik ogedik Posts:35 Joined:Wed Jun 28, 2023 8:32 pm Re: esp_deep_sleep_enable_gpio_wakeup on GPIO20 Postbyogedik»Mon Aug 28, 2023 7:35 pm ...
esp_sleep_enable_ext0_wakeup(GPIO_NUM_13,1);//设置IO13端口高电平为睡眠唤醒//Init Cameraesp_err_t err = esp_camera_init(&config);if(err !=ESP_OK) {//Serial.printf("Camera init failed with error 0x%x", err);return; } sensor_t* s =esp_camera_sensor_get(); ...
问ESP8266中GPIO唤醒的光睡眠EN进程的睡眠是通过调用sleep_on函数，该函数修改了进程的状态并且通过...
Deep-sleep 模式下支持的唤醒源包括: 1、定时器 2、touchpad 3、Ext(0):RTC IO 中某个指定 GPIO 满足指定电平即唤醒 4、Ext(1):RTC IO 中某些指定 GPIO 同时满足指定电平即唤醒 5、ULP 协处理器 二、示例 1、定时器唤醒:6uA 左右 调用esp_deep_sleep_enable_timer_wakeup(sleep_time_us) 函数,设置 ...