C++ (Cpp) wlan_save_rawSNRNF Examples

Example #1

File: wlan_rx.c Project: GodFox/magx_kernel_xpixl

/** 
 *  @brief This function computes the RSSI in received packet.
 *  
 *  @param priv    A pointer to wlan_private structure
 *  @param pRxPD   A pointer to RxPD structure of received packet
 *  @return 	   n/a
 */
static void
wlan_compute_rssi(wlan_private * priv, RxPD * pRxPD)
{
    wlan_adapter *Adapter = priv->adapter;

    ENTER();

    PRINTM(INFO, "RxPD: SNR = %d, NF = %d\n", pRxPD->SNR, pRxPD->NF);

    Adapter->SNR[TYPE_RXPD][TYPE_NOAVG] = pRxPD->SNR;
    Adapter->NF[TYPE_RXPD][TYPE_NOAVG] = pRxPD->NF;
    wlan_save_rawSNRNF(priv, pRxPD);

    Adapter->RxPDAge = os_time_get();
    Adapter->RxPDRate = pRxPD->RxRate;

    Adapter->SNR[TYPE_RXPD][TYPE_AVG] = wlan_getAvgSNR(priv) * AVG_SCALE;
    Adapter->NF[TYPE_RXPD][TYPE_AVG] = wlan_getAvgNF(priv) * AVG_SCALE;
    PRINTM(INFO, "SNR-avg = %d, NF-avg = %d\n",
           Adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
           Adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);

    Adapter->RSSI[TYPE_RXPD][TYPE_NOAVG] =
        CAL_RSSI(Adapter->SNR[TYPE_RXPD][TYPE_NOAVG],
                 Adapter->NF[TYPE_RXPD][TYPE_NOAVG]);

    Adapter->RSSI[TYPE_RXPD][TYPE_AVG] =
        CAL_RSSI(Adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
                 Adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
    wlan_check_subscribe_event(priv);
    LEAVE();
}

Example #2

File: rx.c Project: PennPanda/linux-repo

/**
 *  @brief This function computes the RSSI in received packet.
 *
 *  @param priv    A pointer to wlan_private structure
 *  @param prxpd   A pointer to rxpd structure of received packet
 *  @return 	   n/a
 */
static void wlan_compute_rssi(wlan_private * priv, struct rxpd *p_rx_pd)
{
	wlan_adapter *adapter = priv->adapter;

	lbs_deb_enter(LBS_DEB_RX);

	lbs_deb_rx("rxpd: SNR %d, NF %d\n", p_rx_pd->snr, p_rx_pd->nf);
	lbs_deb_rx("before computing SNR: SNR-avg = %d, NF-avg = %d\n",
	       adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
	       adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);

	adapter->SNR[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->snr;
	adapter->NF[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->nf;
	wlan_save_rawSNRNF(priv, p_rx_pd);

	adapter->SNR[TYPE_RXPD][TYPE_AVG] = wlan_getavgsnr(priv) * AVG_SCALE;
	adapter->NF[TYPE_RXPD][TYPE_AVG] = wlan_getavgnf(priv) * AVG_SCALE;
	lbs_deb_rx("after computing SNR: SNR-avg = %d, NF-avg = %d\n",
	       adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
	       adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);

	adapter->RSSI[TYPE_RXPD][TYPE_NOAVG] =
	    CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_NOAVG],
		     adapter->NF[TYPE_RXPD][TYPE_NOAVG]);

	adapter->RSSI[TYPE_RXPD][TYPE_AVG] =
	    CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
		     adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);

	lbs_deb_leave(LBS_DEB_RX);
}