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10 MHz configurations for SoDeRa.

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This commit is contained in:
kaltenbe
2016-02-15 22:31:28 +01:00
parent 92987e4c9b
commit 7998985dd5
2 changed files with 1144 additions and 13 deletions
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targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
+16 -13
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@@ -645,25 +645,26 @@ int trx_lms_start(openair0_device *device){
// Set TX filter
printf("Tuning TX filter\n");
opStatus = lms7->TuneTxFilter(LMS7002M::TxFilter::TX_HIGHBAND,28.0);
opStatus = lms7->TuneTxFilter(LMS7002M::TxFilter::TX_HIGHBAND,device->openair0_cfg[0].tx_bw/1e6);
if (opStatus != LIBLMS7_SUCCESS) {
printf("Warning: Could not tune TX filter\n");
printf("Warning: Could not tune TX filter to %f MHz\n",device->openair0_cfg[0].tx_bw/1e6);
}
printf("Tuning RX filter\n");
opStatus = lms7->TuneRxFilter(LMS7002M::RxFilter::RX_LPF_LOWBAND,5.0);
opStatus = lms7->TuneRxFilter(LMS7002M::RxFilter::RX_LPF_LOWBAND,device->openair0_cfg[0].rx_bw/1e6);
if (opStatus != LIBLMS7_SUCCESS) {
printf("Warning: Could not tune RX filter\n");
printf("Warning: Could not tune RX filter to %f MHz\n",device->openair0_cfg[0].rx_bw/1e6);
}
printf("Tuning TIA 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(),
lms7->Get_SPI_Reg_bits(HBI_OVR_TXTSP),
@@ -683,7 +684,9 @@ int trx_lms_start(openair0_device *device){
lmsStream = new LMS_StreamBoard(usbport);
LMS_StreamBoard::Status opStreamStatus;
// this will configure that sampling rate at output of FPGA
opStreamStatus = lmsStream->ConfigurePLL(usbport,device->openair0_cfg[0].sample_rate,device->openair0_cfg[0].sample_rate,90);
opStreamStatus = lmsStream->ConfigurePLL(usbport,
device->openair0_cfg[0].sample_rate,
device->openair0_cfg[0].sample_rate,90);
if (opStatus != LIBLMS7_SUCCESS){
printf("Sample rate programming failed\n");
exit(-1);
@@ -827,16 +830,16 @@ int openair0_dev_init_lms(openair0_device *device, openair0_config_t *openair0_c
case 15360000:
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 45;
openair0_cfg[0].tx_bw = 15.36e6;
openair0_cfg[0].rx_bw = 15.36e6;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
openair0_cfg[0].tx_bw = 28e6;
openair0_cfg[0].rx_bw = 10e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 7680000:
openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 70;
openair0_cfg[0].tx_bw = 7.68e6;
openair0_cfg[0].rx_bw = 7.68e6;
openair0_cfg[0].tx_scheduling_advance = 12*openair0_cfg[0].samples_per_packet;
openair0_cfg[0].tx_bw = 28e6;
openair0_cfg[0].rx_bw = 5.0e6;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break;
case 1920000:
openair0_cfg[0].samples_per_packet = 256;
targets/ARCH/LMSSDR/enb_sodera_highband_10MHz_rx19dB_txfull.ini
+1128
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