ESP8266 Community Forum

- Mon Jan 11, 2021 4:06 am #90150 Hi !

I have Wemos d1 mini, and i currently studying deep sleep solutions. I want to know what was the source of the reset. Deep sleep or internal source was that. But when i use the reset button on d1 mini, on the serial always write reset source was deep sleep. I use 2.7.4 library

Can you help me?

Here's the source code which i use:

Code: Select all#include <ESP8266WiFi.h>

extern "C" {

#include <user_interface.h> // https://github.com/esp8266/Arduino actually tools/sdk/include

}

#define durationSleep 60

void tick()

{

int state = digitalRead(BUILTIN_LED); // get the current state of GPIO1 pin

digitalWrite(BUILTIN_LED, !state); // set pin to the opposite state

}

void setup() {

rst_info *xyz;

delay(1000);

xyz = ESP.getResetInfoPtr();

Serial.begin(115200);

pinMode(BUILTIN_LED, OUTPUT);

tick();

Serial.println(" ");

Serial.println("Reason_fn " + String(ESP.getResetReason()));

Serial.println("Reason_ptr " + String((*xyz).reason));

Serial.println("Wake, go to sleep");

delay(1000);

ESP.deepSleep(durationSleep * 1000000);

}

void loop() {

}


Thank you for your help !