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Commit ee9a31b9 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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calibrated version of tx_sig 


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5208 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 0862a82b
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Showing with 90 additions and 19 deletions
targets/PROJECTS/CORRIDOR/tx_sig_ca.m
View file @ ee9a31b9
...@@ -4,19 +4,38 @@ ...@@ -4,19 +4,38 @@
% card4 - card5: 10MHz, 2 channels each, s2, freq 2605 MHz % card4 - card5: 10MHz, 2 channels each, s2, freq 2605 MHz
% card6: 5MHz, 4 channels, s3, freq 771.5 MHz % card6: 5MHz, 4 channels, s3, freq 771.5 MHz
%load('ofdm_pilots_sync_30MHz.mat'); load('ofdm_pilots_sync_30MHz.mat');
addpath('../../../targets/ARCH/EXMIMO/USERSPACE/OCTAVE') addpath('../../../targets/ARCH/EXMIMO/USERSPACE/OCTAVE')
limeparms; limeparms;
num_cards = oarf_get_num_detected_cards; num_cards = oarf_get_num_detected_cards;
card_select = [1 1 1 1 1 1 1];
% common parameters % common parameters
rf_local= rf_local*[1 1 1 1]; rf_local= rf_local*[1 1 1 1];
rf_rxdc = rf_rxdc*[1 1 1 1]; rf_rxdc = rf_rxdc*[1 1 1 1];
rf_vcocal=rf_vcocal_19G*[1 1 1 1]; rf_vcocal=rf_vcocal_19G*[1 1 1 1];
tx_gain_all = [10 0 0 0;
10 0 0 0;
15 0 0 0;
12 0 0 0;
1 0 0 0;
0 10 10 0;
9 8 0 0];
%tx_gain_all = [11 0 0 0;
% 8 0 0 0;
% 14 0 0 0;
% 13 0 0 0;
% 5 3 0 0;
% 13 13 0 0;
% 0 0 0 0];
for card=0:min(3,num_cards-1) for card=0:min(3,num_cards-1)
disp(card)
% card 0-3: 20MHz % card 0-3: 20MHz
active_rf = [1 0 0 0]; active_rf = [1 0 0 0];
autocal = [1 1 1 1]; autocal = [1 1 1 1];
...@@ -26,7 +45,7 @@ for card=0:min(3,num_cards-1) ...@@ -26,7 +45,7 @@ for card=0:min(3,num_cards-1)
rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf); rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf);
freq_rx = 2590e6*active_rf; freq_rx = 2590e6*active_rf;
freq_tx = freq_rx; freq_tx = freq_rx;
tx_gain = 10*active_rf; %[1 1 1 1]; tx_gain = tx_gain_all(card+1,:);
rx_gain = 0*active_rf; %1 1 1 1]; rx_gain = 0*active_rf; %1 1 1 1];
eNBflag = 0; eNBflag = 0;
...@@ -37,15 +56,17 @@ for card=0:min(3,num_cards-1) ...@@ -37,15 +56,17 @@ for card=0:min(3,num_cards-1)
else else
syncmode = SYNCMODE_SLAVE; syncmode = SYNCMODE_SLAVE;
end end
%syncmode = SYNCMODE_FREE;
rffe_rxg_low = 31*active_rf; %[1 1 1 1]; rffe_rxg_low = 31*active_rf; %[1 1 1 1];
rffe_rxg_final = 63*active_rf; %[1 1 1 1]; rffe_rxg_final = 63*active_rf; %[1 1 1 1];
rffe_band = B19G_TDD*active_rf; %[1 1 1 1]; rffe_band = B19G_TDD*active_rf; %[1 1 1 1];
oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor) oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor);
end end
for card=4:min(5,num_cards-1) for card=5:min(5,num_cards-1)
% card 4-5: 10MHz disp(card)
active_rf = [1 1 0 0]; % card 5: 10MHz
active_rf = [0 1 1 0];
autocal = [1 1 1 1]; autocal = [1 1 1 1];
resampling_factor = [1 1 1 1]; resampling_factor = [1 1 1 1];
...@@ -53,38 +74,65 @@ for card=4:min(5,num_cards-1) ...@@ -53,38 +74,65 @@ for card=4:min(5,num_cards-1)
rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf); rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf);
freq_rx = 2605e6*active_rf; freq_rx = 2605e6*active_rf;
freq_tx = freq_rx; freq_tx = freq_rx;
tx_gain = 13*active_rf; %[1 1 1 1]; tx_gain = tx_gain_all(card+1,:);
rx_gain = 0*active_rf; %1 1 1 1]; rx_gain = 0*active_rf; %1 1 1 1];
eNBflag = 0; eNBflag = 0;
tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_TESTTX; tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_TESTTX;
%tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_LSB; %tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_LSB;
syncmode = SYNCMODE_SLAVE; syncmode = SYNCMODE_SLAVE;
%syncmode = SYNCMODE_FREE;
rffe_rxg_low = 31*active_rf; %[1 1 1 1]; rffe_rxg_low = 31*active_rf; %[1 1 1 1];
rffe_rxg_final = 63*active_rf; %[1 1 1 1]; rffe_rxg_final = 63*active_rf; %[1 1 1 1];
rffe_band = B19G_TDD*active_rf; %[1 1 1 1]; rffe_band = B19G_TDD*active_rf; %[1 1 1 1];
oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor) oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor);
end end
for card=6:min(6,num_cards-1) for card=6:min(6,num_cards-1)
% card 6: 5MHz disp(card)
% card 6: 10MHz
active_rf = [1 1 0 0];
autocal = [1 1 1 1];
resampling_factor = [1 1 1 1];
rf_mode = (RXEN+TXEN+TXLPFNORM+TXLPFEN+TXLPF5+RXLPFNORM+RXLPFEN+RXLPF5+LNA1ON+LNAMax+RFBBNORM)*active_rf;
rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf);
freq_rx = 2605e6*active_rf;
freq_tx = freq_rx;
tx_gain = tx_gain_all(card+1,:);
rx_gain = 0*active_rf; %1 1 1 1];
eNBflag = 0;
tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_TESTTX;
%tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_LSB;
syncmode = SYNCMODE_SLAVE;
%syncmode = SYNCMODE_FREE;
rffe_rxg_low = 31*active_rf; %[1 1 1 1];
rffe_rxg_final = 63*active_rf; %[1 1 1 1];
rffe_band = B19G_TDD*active_rf; %[1 1 1 1];
oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor);
end
for card=4:min(4,num_cards-1)
disp(card)
% card 4: 5MHz
active_rf = [1 1 1 1]; active_rf = [1 1 1 1];
autocal = [1 1 1 1]; autocal = [1 1 1 1];
resampling_factor = [2 2 2 2]; resampling_factor = [2 2 2 2];
rf_mode = (RXEN+TXEN+TXLPFNORM+TXLPFEN+TXLPF5+RXLPFNORM+RXLPFEN+RXLPF5+LNA1ON+LNAMax+RFBBNORM)*active_rf; rf_mode = (RXEN+TXEN+TXLPFNORM+TXLPFEN+TXLPF25+RXLPFNORM+RXLPFEN+RXLPF25+LNA1ON+LNAMax+RFBBNORM)*active_rf;
rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf); rf_mode = rf_mode+((DMAMODE_RX+DMAMODE_TX)*active_rf);
freq_rx = 771.5e6*active_rf; freq_rx = 771.5e6*active_rf;
freq_tx = freq_rx; freq_tx = freq_rx;
tx_gain = 13*active_rf; %[1 1 1 1]; tx_gain = tx_gain_all(card+1,:);
rx_gain = 0*active_rf; %1 1 1 1]; rx_gain = 0*active_rf; %1 1 1 1];
eNBflag = 0; eNBflag = 0;
tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_TESTTX; tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_TESTTX;
%tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_LSB; %tdd_config = DUPLEXMODE_FDD + TXRXSWITCH_LSB;
syncmode = SYNCMODE_SLAVE; syncmode = SYNCMODE_SLAVE;
%syncmode = SYNCMODE_FREE;
rffe_rxg_low = 31*active_rf; %[1 1 1 1]; rffe_rxg_low = 31*active_rf; %[1 1 1 1];
rffe_rxg_final = 63*active_rf; %[1 1 1 1]; rffe_rxg_final = 63*active_rf; %[1 1 1 1];
rffe_band = B19G_TDD*active_rf; %[1 1 1 1]; rffe_band = B19G_TDD*active_rf; %[1 1 1 1];
oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor) oarf_config_exmimo(card,freq_rx,freq_tx,tdd_config,syncmode,rx_gain,tx_gain,eNBflag,rf_mode,rf_rxdc,rf_local,rf_vcocal,rffe_rxg_low,rffe_rxg_final,rffe_band,autocal,resampling_factor);
end end
amp = pow2(14)-1; amp = pow2(14)-1;
...@@ -92,13 +140,36 @@ s1p = 2*floor(amp*(s1./max([real(s1(:)); imag(s1(:))]))); ...@@ -92,13 +140,36 @@ s1p = 2*floor(amp*(s1./max([real(s1(:)); imag(s1(:))])));
s2p = 2*floor(amp*(s2./max([real(s2(:)); imag(s2(:))]))); s2p = 2*floor(amp*(s2./max([real(s2(:)); imag(s2(:))])));
s3p = 2*floor(amp*(s3./max([real(s3(:)); imag(s3(:))]))); s3p = 2*floor(amp*(s3./max([real(s3(:)); imag(s3(:))])));
for card=min(6,num_cards-1):-1:6 %for card=min(6,num_cards-1):-1:6
oarf_send_frame(card,s3p.',16); % oarf_send_frame(card,s3p.',16);
%end
%for card=min(5,num_cards-1):-1:4
% oarf_send_frame(card,s2p.',16);
%end
%for card=min(3,num_cards-1):-1:0
% oarf_send_frame(card,s1p.',16);
%end
if card_select(7)
oarf_send_frame(6,s2p(3:4,:).',16);
end end
for card=min(5,num_cards-1):-1:4 if card_select(6)
oarf_send_frame(card,s2p.',16); oarf_send_frame(5,[zeros(153600,1) (s2p(1:2,:).')],16);
end end
for card=min(3,num_cards-1):-1:0 if card_select(5)
oarf_send_frame(card,s1p.',16); oarf_send_frame(4,s3p.',16);
end
if card_select(4)
oarf_send_frame(3,s1p(4,:).',16);
end
if card_select(3)
oarf_send_frame(2,s1p(3,:).',16);
end
if card_select(2)
oarf_send_frame(1,s1p(2,:).',16);
end
if card_select(1)
oarf_send_frame(0,s1p(1,:).',16);
end end
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