Hi all,
I have a ESP32 with an Arduino Nano pulsing voltage via a relay for 500 milliseconds every 10 seconds.
The ESP32 has an interrupt that should trigger on the rising edge. Note that the ESP32 uses reverse logic so that means it should trigger when the voltage pulse stops.
The interrupt is initialized like this:
Before setup
void ICACHE_RAM_ATTR LogSensorReading();
In setup:
pinMode(sensorPin, INPUT);
attachInterrupt(digitalPinToInterrupt(sensorPin), LogSensorReading, RISING);
And the interrupt is:
void LogSensorReading () {
if (inloop == true) { //when the board first boots up unfortuantly it runs the interrupt and resets all our credentials, so we need to ensure that we are in the loop before the option to reset the credentials comes available
/* GET THE CURRENT TIME */
DateTime now = rtc.now();
/* AND PUT THE CURRENT YEAR, MONTH, DAY, HOURS, MINUTES, SECONDS INTO ONE STRING */
int currentYear = now.year(); //put the current year into a variable
int currentMonth = now.month(); //put the current month into a variabl
int currentDay = now.day(); //put the current day into a variable
int currentHour = now.hour(); //put the current hours into a variable
int currentMinute = now.minute(); //put the current minutes into a variable
int currentSecond = now.second(); //put the current seconds into a variable
String receivedTimeDate = (String(currentYear) + "-" + toStringAddZero(currentMonth) + "-" + toStringAddZero(currentDay)) + ("T") + (toStringAddZero(currentHour) + ":" + toStringAddZero(currentMinute) + ":" + toStringAddZero(currentSecond)) + ("Z");
if (stringQueue.isFull()) {
Serial.println("Queue full removing item....");
Serial.println(stringQueue.dequeue());
Serial.println("======================================================");
}
stringQueue.enqueue(receivedTimeDate); //enqueue the date and time
Serial.println(receivedTimeDate);
}
}
I will post full code shortly, but can anyone see what I am doing wrong? Would you like me to create and upload a wiring diagram?
Thanks,
Zeb
