small modifications in lms_lib.cpp

added configuration file for lowband of SoDeRa

openair1/PHY/TOOLS/lte_phy_scope.c

@@ -88,7 +88,7 @@ FD_lte_phy_scope_enb *create_lte_phy_scope_enb( void )
   fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX );
   fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED );
   fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color
-  fl_set_xyplot_ybounds(fdui->rxsig_t,30,70);
+  fl_set_xyplot_ybounds(fdui->rxsig_t,10,70);
 
   // Time-domain channel response
   fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" );
@@ -396,7 +396,7 @@ FD_lte_phy_scope_ue *create_lte_phy_scope_ue( void )
   fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX );
   fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED );
   fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color
-  fl_set_xyplot_ybounds(fdui->rxsig_t,30,70);
+  fl_set_xyplot_ybounds(fdui->rxsig_t,10,70);
 
   // Time-domain channel response
   fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" );

targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp

@@ -571,6 +571,24 @@ void calibrate_rf(openair0_device *device) {
 }
 */
 
+int trx_lms_set_gains(openair0_device* device, openair0_config_t *openair0_cfg) {
+
+  double gv = openair0_cfg[0].rx_gain[0] - openair0_cfg[0].rx_gain_offset[0];
+
+  if (gv > 31) {
+    printf("RX Gain 0 too high, reduce by %f dB\n",gv-31);
+    gv = 31;
+  }
+  if (gv < 0) {
+    printf("RX Gain 0 too low, increase by %f dB\n",-gv);
+    gv = 0;
+  }
+  printf("[LMS] Setting 7002M G_PGA_RBB to %d\n", (int16_t)gv);
+  lms7->Modify_SPI_Reg_bits(LMS7param(G_PGA_RBB),(int16_t)gv);
+
+  return(0);
+}
+
 int trx_lms_start(openair0_device *device){
  
 
@@ -637,7 +655,14 @@ int trx_lms_start(openair0_device *device){
     opStatus = lms7->TuneRxFilter(LMS7002M::RxFilter::RX_LPF_LOWBAND,5.0);
 
     if (opStatus != LIBLMS7_SUCCESS) {
-      printf("Warning: Could not tune TX filter\n");
+      printf("Warning: Could not tune RX filter\n");
+    }
+
+    printf("Tuning TIA filter\n");
+    opStatus = lms7->TuneRxFilter(LMS7002M::RxFilter::RX_TIA,7.0);
+
+    if (opStatus != LIBLMS7_SUCCESS) {
+      printf("Warning: Could not tune RX TIA filter\n");
     }
 
     opStatus = lms7->SetInterfaceFrequency(lms7->GetFrequencyCGEN_MHz(), 
@@ -683,6 +708,7 @@ int trx_lms_start(openair0_device *device){
       printf("Set RX frequency %f MHz\n",device->openair0_cfg[0].rx_freq[0]/1e6);
     }
 
+    trx_lms_set_gains(device, device->openair0_cfg);
     // Run calibration procedure
     //    calibrate_rf(device);
     //lms7->CalibrateTx(5.0);
@@ -743,31 +769,14 @@ rx_gain_calib_table_t calib_table_sodera[] = {
   {3500000000.0,70.0},
   {2660000000.0,80.0},
   {2300000000.0,80.0},
-  {1880000000.0,80.0},
-  {816000000.0,80.0},
+  {1880000000.0,74.0},  // on W PAD
+  {816000000.0,76.0},   // on W PAD
   {-1,0}};
 
 
 
 
 
-int trx_lms_set_gains(openair0_device* device, openair0_config_t *openair0_cfg) {
-
-  double gv = openair0_cfg[0].rx_gain[0] - openair0_cfg[0].rx_gain_offset[0];
-
-  if (gv > 31) {
-    printf("RX Gain 0 too high, reduce by %f dB\n",gv-31);
-    gv = 31;
-  }
-  if (gv < 0) {
-    printf("RX Gain 0 too low, increase by %f dB\n",-gv);
-    gv = 0;
-  }
-  printf("[LMS] Setting 7002M G_PGA_RBB to %d\n", (int16_t)gv);
-  lms7->Modify_SPI_Reg_bits(LMS7param(G_PGA_RBB),(int16_t)gv);
-
-  return(0);
-}
 
 
 int trx_lms_get_stats(openair0_device* device) {

targets/ARCH/LMSSDR/enb_sodera_lowband_Wrx_5MHz_rx19dB_txfull.ini

@@ -28,8 +28,8 @@ version=1
 0x0454=0x0000
 0x0446=0x0000
 0x04CA=0x0000
-0x0444=0x02B1
-0x0443=0xCCCD
+0x0444=0x0000
+0x0443=0x0000
 0x0508=0xEF99
 0x0441=0x0000
 0x040D=0x0000
@@ -42,7 +42,7 @@ version=1
 0x0404=0x0000
 0x00A0=0x6565
 0x0560=0x174B
-0x0403=0x0000
+0x0403=0x009C
 0x0402=0x07FF
 0x055E=0xDB10
 0x03A7=0x0000
@@ -92,7 +92,7 @@ version=1
 0x038A=0x0000
 0x035E=0x0000
 0x035D=0x0000
-0x0442=0x0CCC
+0x0442=0x0000
 0x0449=0x0000
 0x035A=0x0000
 0x02C8=0x0000
@@ -109,7 +109,7 @@ version=1
 0x035C=0x0000
 0x034D=0x0000
 0x034B=0x0000
-0x011A=0x2E02
+0x011A=0x2E03
 0x0455=0x0000
 0x034A=0x0000
 0x0348=0x0000
@@ -130,7 +130,7 @@ version=1
 0x059B=0x0000
 0x0321=0x0000
 0x045E=0x0000
-0x0440=0x0020
+0x0440=0x0024
 0x031D=0x0000
 0x0363=0x0000
 0x031A=0x0000
@@ -148,7 +148,7 @@ version=1
 0x0360=0x0000
 0x0313=0x0000
 0x0461=0x0000
-0x010A=0x104C
+0x010A=0x184C
 0x051B=0xB77F
 0x0312=0x0000
 0x0346=0x0000
@@ -188,27 +188,27 @@ version=1
 0x0102=0x3180
 0x020C=0x8000
 0x05A2=0x0000
-0x040A=0x0003
+0x040A=0x1000
 0x0556=0xA2B5
 0x0243=0x0000
 0x051D=0x4F91
 0x0259=0x0000
 0x02D5=0x0000
 0x02E1=0x0000
-0x011D=0xB555
+0x011D=0xFEEE
 0x039E=0x0000
 0x0252=0x0000
-0x0204=0x0000
+0x0204=0xFFAD
 0x0255=0x0000
 0x0281=0x0000
-0x0200=0x0081
+0x0200=0x0301
 0x0594=0xF40D
 0x02C5=0x0000
 0x0406=0x0000
 0x030F=0x0000
 0x025D=0x0000
 0x0319=0x0000
-0x0121=0x323C
+0x0121=0x313C
 0x0101=0x7800
 0x025B=0x0000
 0x02C6=0x0000
@@ -222,7 +222,7 @@ version=1
 0x029C=0x0000
 0x028D=0x0000
 0x02A1=0x0000
-0x008B=0x21A6
+0x008B=0x278A
 0x02A3=0x0000
 0x05A4=0x0000
 0x02A7=0x0000
@@ -249,7 +249,7 @@ version=1
 0x0488=0x0000
 0x0496=0x0000
 0x04C3=0x0000
-0x0100=0x7409
+0x0100=0xB409
 0x04CC=0x0000
 0x02A5=0x0000
 0x0257=0x0000
@@ -258,7 +258,7 @@ version=1
 0x049A=0x0000
 0x049B=0x0000
 0x0097=0x0000
-0x011E=0x068E
+0x011E=0x0663
 0x0285=0x0000
 0x0280=0x0000
 0x049E=0x0000
@@ -346,7 +346,7 @@ version=1
 0x054C=0x7FFF
 0x0582=0x150F
 0x0585=0xDAA2
-0x0109=0x61C1
+0x0109=0x03C1
 0x04A2=0x0000
 0x0292=0x0000
 0x059F=0x0000
@@ -371,7 +371,7 @@ version=1
 0x0399=0x0000
 0x050B=0xF5EF
 0x0507=0xFCFE
-0x010D=0x015B
+0x010D=0x01DC
 0x04C4=0x0000
 0x0495=0x0000
 0x0246=0x0000
@@ -380,7 +380,7 @@ version=1
 0x0323=0x0000
 0x02E5=0x0000
 0x055B=0x57AC
-0x0114=0x008D
+0x0114=0x0170
 0x04D8=0x0000
 0x04E7=0x0000
 0x04D0=0x0000
@@ -413,25 +413,25 @@ version=1
 0x04A7=0x0000
 0x0489=0x0000
 0x02E0=0x0000
-0x0118=0x018C
+0x0118=0x218C
 0x002A=0x0086
 0x0245=0x0000
 0x045D=0x0000
 0x0581=0xC89D
 0x02D2=0x0000
 0x039C=0x0000
-0x002B=0x0038
+0x002B=0x4032
 0x02A0=0x0000
-0x010E=0x0000
+0x010E=0x070C
 0x0394=0x0000
 0x0459=0x0000
-0x0088=0x0550
+0x0088=0x0530
 0x0085=0x0001
-0x0089=0x1150
+0x0089=0x00A0
 0x0256=0x0000
-0x0111=0x0083
+0x0111=0x0099
 0x0095=0x0000
-0x0203=0x0000
+0x0203=0x2F6C
 0x030E=0x0000
 0x0482=0x0000
 0x05A0=0x0000
@@ -450,7 +450,7 @@ version=1
 0x0391=0x0000
 0x04CB=0x0000
 0x010F=0x3042
-0x0119=0x18CB
+0x0119=0x529F
 0x02A6=0x0000
 0x05A1=0x0000
 0x02C9=0x0000
@@ -463,7 +463,7 @@ version=1
 0x0247=0x0000
 0x0512=0x196B
 0x04E5=0x0000
-0x0024=0xE4E4
+0x0024=0x50D8
 0x0353=0x0000
 0x050D=0x0F45
 0x02CD=0x0000
@@ -472,9 +472,9 @@ version=1
 0x034C=0x0000
 0x00AA=0x0000
 0x0350=0x0000
-0x0445=0xDA02
+0x0445=0x0000
 0x048F=0x0000
-0x008A=0x0514
+0x008A=0x0491
 0x0453=0x0000
 0x0260=0x0000
 0x00A1=0x6565
@@ -484,17 +484,17 @@ version=1
 0x038F=0x0000
 0x054A=0x8184
 0x00A4=0x6565
-0x0401=0x07FF
+0x0401=0x07ED
 0x04CD=0x0000
 0x0249=0x0000
-0x002C=0x0000
+0x002C=0x0100
 0x054D=0xF7A3
 0x00A6=0x0001
 0x002D=0xFFFF
 0x00AC=0x2000
 0x0253=0x0000
 0x028B=0x0000
-0x040C=0x00FC
+0x040C=0x40F8
 0x0310=0x0000
 0x0099=0x6565
 0x00A2=0x6565
@@ -534,13 +534,13 @@ version=1
 0x0029=0x0101
 0x024A=0x0000
 0x00A7=0x6565
-0x0027=0xB1E4
-0x0117=0x280C
+0x0027=0x05E4
+0x0117=0x1939
 0x0098=0x0000
-0x0108=0x3042
+0x0108=0xFC26
 0x020B=0x0000
 0x0383=0x0000
-0x0202=0x07FF
+0x0202=0x07F9
 0x0086=0x4101
 0x010C=0x8865
 0x02D8=0x0000
@@ -550,11 +550,11 @@ version=1
 0x0104=0x0088
 0x0357=0x0000
 0x02DB=0x0000
-0x0400=0x0081
+0x0400=0x0101
 0x009B=0x6565
 0x0105=0x0007
 0x05A3=0x0000
-0x0240=0x0020
+0x0240=0x0028
 0x0367=0x0000
 0x044F=0x0000
 0x038B=0x0000
@@ -571,7 +571,7 @@ version=1
 0x0587=0x1D10
 0x0023=0x5550
 0x048C=0x0000
-0x0112=0xC0E6
+0x0112=0x20E5
 0x039A=0x0000
 0x0115=0x0009
 0x00A9=0x8000
@@ -715,7 +715,7 @@ version=1
 0x038A=0x0000
 0x0362=0x0000
 0x0387=0x0000
-0x0200=0x0101
+0x0200=0x0081
 0x0594=0x0000
 0x02C5=0x0000
 0x02A7=0x0000
@@ -732,7 +732,7 @@ version=1
 0x0295=0x0000
 0x055A=0x0000
 0x029C=0x0000
-0x010E=0x2000
+0x010E=0x2040
 0x02A0=0x0000
 0x010F=0x3042
 0x02A6=0x0000
@@ -765,7 +765,7 @@ version=1
 0x0104=0x0088
 0x0357=0x0000
 0x02DB=0x0000
-0x0400=0x0101
+0x0400=0x0081
 0x0209=0x0000
 0x0297=0x0000
 0x02DD=0x0000
@@ -798,7 +798,7 @@ version=1
 0x044A=0x0000
 0x04A4=0x0000
 0x04C4=0x0000
-0x010D=0x019C
+0x010D=0x009E
 0x0300=0x0000
 0x0587=0x0000
 0x044E=0x0000
@@ -834,7 +834,7 @@ version=1
 0x055D=0x0000
 0x0298=0x0000
 0x055F=0x0000
-0x011D=0x7555
+0x011D=0x699D
 0x039E=0x0000
 0x0547=0x0000
 0x0598=0x0000
@@ -932,7 +932,7 @@ version=1
 0x0110=0x0BF4
 0x0204=0x0000
 0x0252=0x0000
-0x011E=0x06EC
+0x011E=0x06B9
 0x049B=0x0000
 0x0294=0x0000
 0x011C=0xAD41
@@ -977,7 +977,7 @@ version=1
 0x045B=0x0000
 0x0100=0x3409
 0x0340=0x0000
-0x0208=0x0170
+0x0208=0x0070
 0x0111=0x0083
 0x0247=0x0000
 0x024B=0x0000
@@ -997,14 +997,14 @@ version=1
 0x010A=0x104C
 0x0461=0x0000
 0x051B=0x0000
-0x0121=0x348C
+0x0121=0x333C
 0x0115=0x0009
 0x0112=0xC0E6
 0x039A=0x0000
 0x02CC=0x0000
 0x0116=0x8180
 0x04A0=0x0000
-0x0108=0x3042
+0x0108=0x9442
 0x020B=0x4000
 0x0251=0x0000
 0x0488=0x0000
@@ -1027,7 +1027,7 @@ version=1
 0x024E=0x0000
 0x0253=0x0000
 0x028B=0x0000
-0x040C=0x00FC
+0x040C=0x0000
 0x0255=0x0000
 0x0258=0x0000
 0x0502=0x0000
@@ -1045,7 +1045,7 @@ version=1
 0x025C=0x0000
 0x0355=0x0000
 0x044C=0x0000
-0x010C=0x8865
+0x010C=0x88FD
 0x0284=0x0000
 0x0396=0x0000
 0x0363=0x0000

targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf

@@ -140,10 +140,10 @@ eNBs =
     NETWORK_INTERFACES :
     {
         ENB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
-        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.212/24";
+        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.215/24";
 
         ENB_INTERFACE_NAME_FOR_S1U               = "eth0";
-        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.212/24";
+        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.215/24";
         ENB_PORT_FOR_S1U                         = 2152; # Spec 2152
     };