Function openthread_sys::otPlatRadioGetCslAccuracy

source ·

pub unsafe extern "C" fn otPlatRadioGetCslAccuracy(
    aInstance: *mut otInstance
) -> u8

Expand description

Get the current estimated worst case accuracy (maximum ± deviation from the nominal frequency) of the local radio clock in units of PPM. This is the clock used to schedule CSL operations.

@note Implementations MAY estimate this value based on current operating conditions (e.g. temperature).

In case the implementation does not estimate the current value but returns a fixed value, this value MUST be the worst-case accuracy over all possible foreseen operating conditions (temperature, pressure, etc) of the implementation.

@param[in] aInstance A pointer to an OpenThread instance.

@returns The current CSL rx/tx scheduling drift, in PPM.