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Interrupt errors
#11874
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Hello, im using Interrupts on esp32 and i always get the errors:
16:50:46.072 -> E (1714) gpio: gpio_pullup_en(78): GPIO number error (input-only E (1762) gpio: gpio_isr_handler_remove(568): GPIO isr service is not installed, call gpio_install_isr_service() first
16:50:46.118 -> E (1763) gpio: gpio_isr_handler_remove(568): GPIO isr service is not installed, call gpio_install_isr_service() first
This is my function where i call it
void fan()
{
unsigned long currentMillis2 = millis();
if (currentMillis2 - previousMillis2 >= interval2)
{
detachInterrupt(digitalPinToInterrupt(FAN1RPM));
detachInterrupt(digitalPinToInterrupt(FAN2RPM));
rpm1 = half_revolutions1 * 30;
rpm2 = half_revolutions2 * 30;
//Serial.print("Fan1: ");
//Serial.println(rpm1);
//Serial.print("Fan2: ");
//Serial.println(rpm2);
half_revolutions1 = 0;
half_revolutions2 = 0;
previousMillis2 = currentMillis2;
attachInterrupt(digitalPinToInterrupt(FAN1RPM), rpm_fan1, RISING);
attachInterrupt(digitalPinToInterrupt(FAN2RPM), rpm_fan2, RISING);
}
}
Is there anything i can do to fix this?
Im using GPIO 34 ands 35 for interrupt with an external pullup resistor connected. The module is a esp-wroom-32.
If i comment all interrupt lines, the error is gone.
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