ESP32 Forum

johnyan wrote: ↑

Thu Oct 24, 2019 3:22 pm

Hello everyone,

I know adc1_get_raw is blocking cpu on polling meas1_done_sar.

Code: Select all

while (SENS.sar_meas_start1.meas1_done_sar == 0);

Can we add taskYIELD() to make it slightly efficient?

Code: Select all

while (SENS.sar_meas_start1.meas1_done_sar == 0) taskYIELD();

Thanks,
John