boarchuz

boarchuz / esp_rtc_reset.c

Last active January 19, 2022 17:40

ESP32 RTC Reset

	#include "soc/rtc_cntl_struct.h"
	#include "hal/wdt_types.h"
	#include "hal/rwdt_ll.h"

	void __attribute__((noreturn)) esp_rtc_reset(void)
	{
	rwdt_ll_write_protect_disable(&RTCCNTL);
	rwdt_ll_disable(&RTCCNTL);
	rwdt_ll_config_stage(&RTCCNTL, WDT_STAGE0, 0, WDT_STAGE_ACTION_RESET_RTC);
	rwdt_ll_disable_stage(&RTCCNTL, WDT_STAGE1);

boarchuz / main.c

Created September 9, 2020 19:50

ESP32 Deep Sleep Interrupt Detect Without Wake

	#include "esp_system.h"
	#include "esp_sleep.h"
	#include "esp_log.h"
	#include "driver/rtc_io.h"
	#include "soc/rtc_io_struct.h"

	static const char *TAG = "INT_DETECT";

	#define INT_PIN GPIO_NUM_0