RF_FREQ2 = (uint8_t) (ao_config.radio_setting >> 16);
RF_FREQ1 = (uint8_t) (ao_config.radio_setting >> 8);
RF_FREQ0 = (uint8_t) (ao_config.radio_setting);
RF_FREQ2 = (uint8_t) (ao_config.radio_setting >> 16);
RF_FREQ1 = (uint8_t) (ao_config.radio_setting >> 8);
RF_FREQ0 = (uint8_t) (ao_config.radio_setting);