nRF51 RTX 4.74.0-3 SoftDevice S210 V4.0.1-3
Created a timer for 5 seconds interval. It turned to be 4.4 seconds. with or without softdevice enabled.
Anybody else has the same issue?
nRF51 RTX 4.74.0-3 SoftDevice S210 V4.0.1-3
Created a timer for 5 seconds interval. It turned to be 4.4 seconds. with or without softdevice enabled.
Anybody else has the same issue?
What do you use as clock source for the RTC? I assume you're using a 32 kHz perhaps? Depending on which clock source you use for the RTC, the timer will have the same accuracy. So if you for example use the non-calibrated on board 32 kHz RCOSC you will have quite "bad" accuracy on the clock source used for the timer.
Ok I guess I got what you meant: This is what I got in the software for enabling the soft device: err_code = sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_50_PPM, softdevice_assert_callback); APP_ERROR_CHECK(err_code);
Ok I guess I got what you meant: This is what I got in the software for enabling the soft device: err_code = sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_50_PPM, softdevice_assert_callback); APP_ERROR_CHECK(err_code);