Function openthread_sys::otPlatRadioGetBusSpeed

pub unsafe extern "C" fn otPlatRadioGetBusSpeed(
    aInstance: *mut otInstance
) -> u32

Get the bus speed in bits/second between the host and the radio chip.

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

@returns The bus speed in bits/second between the host and the radio chip. Return 0 when the MAC and above layer and Radio layer resides on the same chip.