openthread_sys

Function otThreadGetParentLastRssi

Source 
pub unsafe extern "C" fn otThreadGetParentLastRssi(
    aInstance: *mut otInstance,
    aLastRssi: *mut i8,
) -> otError
Expand description

The function retrieves the RSSI of the last packet from the Thread Parent.

@param[in] aInstance A pointer to an OpenThread instance. @param[out] aLastRssi A pointer to where the last RSSI should be placed.

@retval OT_ERROR_NONE Successfully retrieved the RSSI data. @retval OT_ERROR_FAILED Unable to get RSSI data. @retval OT_ERROR_INVALID_ARGS @p aLastRssi is NULL.