jiangx
20d52e1953
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5910 818b1a75-f10b-46b9-bf7c-635c3b92a50f
50 lines
1.5 KiB
Matlab
50 lines
1.5 KiB
Matlab
# % Author: Mirsad Cirkic
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# % Organisation: Eurecom (and Linkoping University)
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# % E-mail: mirsad.cirkic@liu.se
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%clear
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paramsinitialized=false;
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limeparms;
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rxgain=10;
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txgain=25;
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eNB_flag = 0;
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card = 0;
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Ntrx=4;
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dual_tx=0;
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active_rfA=[1 0 0 0];
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active_rfB=[0 1 1 0];
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active_rf=active_rfA+active_rfB;
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if(active_rfA*active_rfB'!=0) error("The A and B transceive chains must be orthogonal./n") endif
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%fc = 2660000000;
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fc = 1912600000; %1907600000;
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%fc = 859.5e6;
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%rf_mode=(RXEN+TXEN+TXLPFNORM+TXLPFEN+TXLPF25+RXLPFNORM+RXLPFEN+RXLPF25+LNA1ON+LNAByp+RFBBLNA1) * active_rf;
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autocal_mode=active_rf;
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rf_mode=(TXLPFNORM+TXLPFEN+TXLPF25+RXLPFNORM+RXLPFEN+RXLPF25+LNA1ON+LNAMax+RFBBNORM) * active_rf;
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tdd_config = DUPLEXMODE_FDD+TXRXSWITCH_TESTTX; LSBSWITCH_FLAG=false;
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%tdd_config = DUPLEXMODE_FDD+TXRXSWITCH_LSB; LSBSWITCH_FLAG=true;
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syncmode = SYNCMODE_FREE;
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rf_local = [8254744 8255063 8257340 8257340]; %eNB2tx 1.9GHz
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rf_vcocal=rf_vcocal_19G*active_rf;
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rffe_rxg_low = 61*active_rf;
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rffe_rxg_final = 61*active_rf;
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rffe_band = B19G_TDD*active_rf;
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rf_rxdc = rf_rxdc*active_rf;
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freq_rx = fc*active_rf;
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freq_tx = freq_rx; %+1.92e6;
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tx_gain = txgain*active_rf;
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rx_gain = rxgain*active_rf;
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%rx_gain = [10 10 30 0];
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oarf_config_exmimo(card, freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNB_flag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal_mode);
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autocal_mode=0*active_rf; % Autocalibration is only needed the first time we conf. exmimo
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amp = pow2(14)-1;
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n_bit = 16;
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paramsinitialized=true;
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