Hello, I am working on some code right now for a project of mine. I need to be able to use light sleep and deep sleep in my code. The light sleep is used for a 10 second interval in which the ESP32 wakes up after and continues the code. This part works great as well as the rest of my code. However, when I write the code for entering deep sleep at the end of my program It keeps waking up at the 10 second interval of the light sleep timer and not my external interrupt pin. I believe I need to use something like esp_sleep_disable_wakeup_source(); but am not sure what to add inside the argument any help would be appreciated. Thank you all!
'''
#define uS_TO_S_FACTOR 1000000ULL /* Conversion factor for micro seconds to seconds */
#define TIME_TO_SLEEP 10
#define BUTTON_PIN_BITMASK 0x200000000 // 2^33 in hex /* Time ESP32 will go to sleep (in seconds) */
RTC_DATA_ATTR int bootCount = 0;
void print_wakeup_reason(){
esp_sleep_wakeup_cause_t wakeup_reason;
wakeup_reason = esp_sleep_get_wakeup_cause();
switch(wakeup_reason)
{
case ESP_SLEEP_WAKEUP_EXT0 : Serial.println("Wakeup caused by external signal using RTC_IO"); break;
case ESP_SLEEP_WAKEUP_EXT1 : Serial.println("Wakeup caused by external signal using RTC_CNTL"); break;
case ESP_SLEEP_WAKEUP_TIMER : Serial.println("Wakeup caused by timer"); break;
case ESP_SLEEP_WAKEUP_TOUCHPAD : Serial.println("Wakeup caused by touchpad"); break;
case ESP_SLEEP_WAKEUP_ULP : Serial.println("Wakeup caused by ULP program"); break;
default : Serial.printf("Wakeup was not caused by deep sleep: %d\n",wakeup_reason); break;
}
}
void WINDUP_MOTOR (){
Serial.println("RESETING.....");
digitalWrite(18, HIGH);
digitalWrite(19, LOW);
delay(5500);
digitalWrite(18,LOW);
delay(100);
}
void WINDUP_MOTOR_SLK (){
Serial.println("ADDING SLACK");
digitalWrite(18, LOW);
digitalWrite(19, HIGH);
delay(1000);
digitalWrite(19,LOW);
delay(100);
}
void REMOVE_MOTOR_FW (){
Serial.println("REMOVED");
digitalWrite(17, HIGH);
digitalWrite(16, LOW);
delay(750);
digitalWrite(17,LOW);
delay(100);
}
void REMOVE_MOTOR_RV (){
digitalWrite(17, LOW);
digitalWrite(16, HIGH);
delay(500);
digitalWrite(16,LOW);
delay(100);
Serial.println("READY TO GO AGAIN");
}
void TRIGGER_MOTOR (){
digitalWrite(16, HIGH);
delay(750);
digitalWrite(5,LOW);
delay(100);
Serial.println("FIRED");
}
void SLEEP(){
esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);
delay(50);
Serial.println("Going to sleep now");
Serial.flush();
esp_light_sleep_start();
}
void setup() {
pinMode(18, OUTPUT);
pinMode(19, OUTPUT);
pinMode(17, OUTPUT);
pinMode(16, OUTPUT);
pinMode(5, OUTPUT);
}
void loop() {
Serial.begin(115200);
delay(50);
print_wakeup_reason();
TRIGGER_MOTOR();
delay(50);
SLEEP();
print_wakeup_reason();
WINDUP_MOTOR ();
WINDUP_MOTOR_SLK ();
REMOVE_MOTOR_FW ();
REMOVE_MOTOR_RV ();
esp_sleep_enable_ext0_wakeup(GPIO_NUM_33,1);
Serial.println("Going to sleep now");
esp_deep_sleep_start();
}
'''