snr average

3 years ago · bbc1ddf531
parent ea782d0a72
commit bbc1ddf531
1 changed files with 8 additions and 1 deletions
--- a/core/rtw_recv.c
+++ b/core/rtw_recv.c
@ -4065,7 +4065,14 @@ static sint fill_radiotap_hdr(_adapter *padapter, union recv_frame *precvframe,

 	/* dBm Antenna Noise */
 	rtap_hdr->it_present |= (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE);
-	hdr_buf[rt_len] = pattrib->phy_info.recv_signal_power - pattrib->phy_info.rx_snr[0]; // TODO understand how to manage the four values
+
+	s16 avg_snr = 0;
+	s8 i;
+	for (i = 0; i < pHalData->NumTotalRFPath; i++) {
+		avg_snr += pattrib->phy_info.rx_snr[i];
+	}
+
+	hdr_buf[rt_len] = pattrib->phy_info.recv_signal_power - (s8)(avg_snr/4); // TODO understand how to manage the four values
 	rt_len += 1;

 #if 0