esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH,ESP_PD_OPTION_ON);//开启特定GPIO唤醒gpio_pullup_dis(gpio_num);//配置gpio_num为上拉gpio_pulldown_en(gpio_num);//配置gpio_num为下拉rtc_gpio_isolate(gpio_num);//配置gpio_num为高阻态rtc_gpio_deinit(gpio_num);//使用这个函数来取消配置引脚 r...
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);//开启特定GPIO唤醒 gpio_pullup_dis(gpio_num);//配置gpio_num为上拉 gpio_pulldown_en(gpio_num);//配置gpio_num为下拉 rtc_gpio_isolate(gpio_num);//配置gpio_num为高阻态 rtc_gpio_deinit(gpio_num);//使用这个函数来取消配...
gpio_deep_sleep_hold_dis();esp_sleep_config_gpio_isolate();gpio_set_direction(gpio_num_t(0), GPIO_MODE_INPUT);gpio_set_direction(gpio_num_t(1), GPIO_MODE_INPUT);gpio_set_direction(gpio_num_t(2), GPIO_MODE_INPUT);esp_deep_sleep_enable_gpio_wakeup(1<<0, ESP_GPIO_WAKEUP_GPIO_LOW...
使用VS Code 打开文件夹hell_world, 点击【配置】按钮, 这时,项目目录下会自动生成一个 名为:sdkconfig的文件和一个build 文件夹,如下图所示: 其中,通过如下代码设置目标设备: CONFIG_IDF_TARGET="esp32c3" 这里可对特定的开发板进行配置,比如:内置的 LED 灯对应的IO脚进行设置,因为该项目没用使用 GPIO, 故...
bytes*/typedef enum _response_t{R1=1,R7=5,R2=17,R3=5}response_t;void cs_enable(){gpio_set_level(pin_CS,0);}void cs_disable(){gpio_set_level(pin_CS,1);}esp_err_t spi_init(){esp_err_t ret;gpio_config_t gpiocnf={.pull_up_en=GPIO_PULLUP_ENABLE,.mode=GPIO_MODE_OUTPUT_OD...
#define BUTTON_GPIO CONFIG_EXAMPLE_BOARD_BUTTON_GPIO #define BUTTON_ACTIVE_LEVEL 0 还定义了3秒长按出厂设置(随机密码仅刷机第一次,之后恢复出厂不更新) #define WIFI_RESET_BUTTON_TIMEOUT 3 #define FACTORY_RESET_BUTTON_TIMEOUT 10 LED是板上W2812 LED,IO 8, 在menufig搜索或者sdkconfig文件可以修改 ...
I (364) sleep: Configure to isolate all GPIO pins in sleep state I (370) sleep: Enable automatic switching of GPIO sleep configuration I (378) app_start: Starting scheduler on CPU0 I (382) main_task: Started on CPU0 I (382) main_task: Calling app_main() ...
gpio_deep_sleep_hold_dis(); esp_sleep_config_gpio_isolate(); esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); The only seemingly important difference I've found between GPIO0-GPIO1 and GPIO2-GPIO3 is that GPIO0-GPIO1 are input disabled after reset, while GPIO2-GPIO...
I (377) sleep: Configure to isolate all GPIO pins in sleep stateI (383) sleep: Enable automatic switching of GPIO sleep configuration I (391) main_task: Started on CPU0 I (391) main_task: Calling app_main() I (391) app_main: [APP] Startup.. ...
flash io: qioI (835) sleep: Configure to isolate all GPIO pins in sleep stateI (842) sleep...