guibene
84fb51d88c
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4306 818b1a75-f10b-46b9-bf7c-635c3b92a50f
45 lines
1.3 KiB
Matlab
Executable File
45 lines
1.3 KiB
Matlab
Executable File
dual_tx=0;
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eNBflag = 0;
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card=0;
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limeparms;
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% internal loopback test
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rf_mode = (RXEN+TXEN+TXLPFNORM+TXLPFEN+TXLPF5+RXLPFNORM+RXLPFEN+RXLPF5+LNA1ON+LNAByp+RFBBLNA1)*[1 1 0 0];
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%rf_mode = [0 0 0 0];
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%% Select DMA directions
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%rf_mode = rf_mode + (DMAMODE_RX)*[1 0 0 0 ];
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%rf_mode = rf_mode + (DMAMODE_RX)*[1 1 0 0];
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%rf_mode = rf_mode + (DMAMODE_TX)*[1 1 0 0];
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%rf_mode = rf_mode + (DMAMODE_RX + DMAMODE_TX)*[1 0 0 0];
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rf_mode = rf_mode + (DMAMODE_RX + DMAMODE_TX)*[1 0 0 0];
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freq_rx = 1907600000*[1 1 1 1];
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rf_local= [8254744 8255063 8257340 8257340]; % 1.9 GHz
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rf_vcocal=((0xE)*(2^6)) + (0xE)*[1 1 1 1]; % 1.9 GHz
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freq_tx = freq_rx + 1;
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tx_gain = 25*[1 1 1 1];
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rx_gain = 20*[1 1 1 1];
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rf_rxdc = rf_rxdc*[1 1 1 1];
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oarf_config_exmimo(card, freq_rx,freq_tx,0,dual_tx,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal)
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% create_testvector
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vlen=76800
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%v=([2:1+vlen; 10002:10001+vlen] - i*[3:2+vlen; 10003:10002+vlen])'; % achtung, wrapped nicht!
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v = floor(( [640:639+vlen ; 640:639+vlen] / 5 ))';
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break
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sleep(5)
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oarf_send_frame(card,v,16);
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%len=1000;off=0; chan=2; hold off ; plot(real(s(off+1:off+len,chan)),'-o',"markersize",2) ; hold on ; plot(imag(s(off+1:off+len,chan)),'r-o',"markersize",2)
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chan=1; s = oarf_get_frame(card); hold off ; plot(real(s(:,chan)),'b',"markersize",1) ; % hold on ; plot(imag(s(:,chan)),'r',"markersize",1)
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