/* return whether CAU peripheral is enabled or disabled  */
ControlStatus cau_enable_state_get(void)
/* return whether CAU peripheral is enabled or disabled  */
ControlStatus cau_enable_state_get(void)
{
    ControlStatus ret = DISABLE;
    if(RESET != (CAU_CTL & CAU_CTL_CAUEN)){
        ret = ENABLE;
    }
    return ret;
}