ESP8266 Community Forum

- Tue Jan 17, 2017 4:45 pm #61156 Hello There,
Im trying to get OTA working while there are interrupts implemented but im always getting WTD reset due to HW_timer

Here is my code:
https://github.com/v1ckdesigns/ESP_Dimm ... rature.ino

NoInterrupts(); and detachInterrupt() and hw_timer_set_func(0); does not seems to make any difference inside ArduinoOTA.onStart()

everything works fine if interrupts are commented out..

Regards
Matys

- Wed Jan 18, 2017 11:37 am #61191 As odd as it sounds, after doing a serial upload make sure you reboot the board before attempting an OTA update. If the board is not physically rebooted, it will crash when OTA attempts to run.

- Wed Jan 18, 2017 12:09 pm #61194 Following up, you actually need to remove power from the device. A standard reset won't solve the problem.

- Wed Jan 18, 2017 3:00 pm #61201 Yeah, im aware of that, im always doing power cycle after serial flash.
I found a workaround by adding a statement to turn off interrupts while both lights are off and handle OTA then, but still it makes me wonder why it does not work inside Arduino.onStart().