https://devzone.nordicsemi.com/f/nordic-q-a/11912/nrf_error_no_mem-plus-schedulerI&#39;m getting the NRF_ERROR_NO_MEM when I try to put my ADC interrupt routine into the scheduler. The code runs without error if I run from the ADC interrupt handler directly but hits the NVIC_system_reset if I try to put the code into the scheduler. Ien-USTelligent Community 13Tue, 16 Feb 2016 06:40:42 GMThttps://devzone.nordicsemi.com/thread/45129?ContentTypeID=1Tue, 16 Feb 2016 06:40:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:54a0080a-4de9-445f-a97c-f56e655466a7dooder<p>I figured it out. I have to clear the ADC interrupt flag using nrf_adc_conversion_event_clean() in the ADC_IRQHandler(), I was putting that function in the scheduler handler. Since the scheduler handler is run in the main context it couldn&#39;t ever clear this flag. This caused the ADC interrupt to continuously be called.</p> <p>Now all I am doing in the ADC_IRQHandler() is nrf_adc_conversion_event_clean() and app_sched_event_put()</p><div style="clear:both;"></div>