update rate setting is not working

[AswinchristoJ]

During the distance measurement with distance.apk, even if I set a different update rate(eg: 1Hz) the update rate seems to be unchanged.

Please point me out if I'm missing something? Thanks in advance.

[AswinchristoJ]

I tried to write different update rate values using 3rd party BLE scanner apps to the sensor, but the problem remains.
So I think maybe it is firmware's(bluetooth_demo_app_xm122.zip) bug.

[vackraetraed]

Hello, we do not really maintain or support this firmware.

But after a quick look, it looks like in acc_ble_app_common_xm122.c, at the function "static void idle_state_handle(bool use_timer)", the firmware only waits if !NRF_LOG_PROCESS(), this seems to skip the sleep.
I removed the condition and it now seems to accurately set the update rate (at least in the mobile app).
Here is the new function:
static void idle_state_handle(bool use_timer)
{
NRF_LOG_PROCESS();
if (use_timer)
{
acc_app_integration_sleep_until_periodic_wakeup();
}
else
{
nrf_pwr_mgmt_run();
}
}