Open ranma opened 1 month ago
Hi,
Which version of TaskSxheduler are you running.
I believe I disabled light sleep in the latest version since yes, it causes WiFi issues.
Simple delay(1)
(or vTaskDelay(1)
) works better.
Which version of TaskSxheduler are you running.
The master branch: https://github.com/arkhipenko/TaskScheduler/blob/master/src/TaskSchedulerSleepMethods.h#L61
Simple delay(1) (or vTaskDelay(1) ) works better.
One problem with a simple delay is that when using StatusRequest to wake from an interrupt, the delay is not interrupted.
So for ESP32 even better is to use xTaskNotifyWait()
to sleep and xTaskNotify()
/xTaskNotifyFromISR()
to interrupt the sleep.
With the default of
esp_light_sleep_start()
I see WiFi connection problems.Using delay() can still noticeably reduce the SoC temperature. In my limited testing, the temperature reported by
CpuTemperature.read()
reduced from ~58 °C to ~52 °C after enabling-D_TASK_SLEEP_ON_IDLE_RUN=1
and hacking it to usedelay()
instead ofesp_light_sleep_start()
.