@mfalkvidd
In my previous post, I rather answered @yveaux's question, but I didn't fully understand what @yveaux was paying attention to ... interrupts. An example from the RTC will not work with regular interruptions. No examples of sleep time tracking will work. As for this topic, Your version is the solution. I can also offer a solution below. If it suddenly started to rain then change the sleep mode, do without interruption for the next 2 minutes. In the next 2 minutes, it doesn't matter if rain ends or continues. Here, the subtle point is only that in the worst case (for example, the rain went on 119 seconds) the interval between the data will be 4 minutes.
const uint32_t SLEEP_TIME = 120000; // Wait time between reads (in milliseconds)
int w;
#define MY_DEBUG
#define MY_RADIO_NRF24
#define MY_RF24_CHANNEL 76
#define DIGITAL_INPUT_SENSOR1 2
#include <MySensors.h>
void setup() {
pinMode(2, INPUT_PULLUP);
}
void loop() {
CORE_DEBUG(PSTR("Sending data from other sensors\n"));
w = sleep(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR1), RISING, SLEEP_TIME, false);
if (w == -1) {
CORE_DEBUG(PSTR("Fell asleep by standard sleep with interrupt\n"));
}
if (w == 0) {
CORE_DEBUG(PSTR("Sending message about rain\n"));
sleep(SLEEP_TIME, false);
CORE_DEBUG(PSTR("It's raining, changing the sleep mode, sleeping quietly for two minutes.\n"));
}
}
