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calibrations for 5/10/20 MHz LimeSDR

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This commit is contained in:
Florian Kaltenberger
2017-03-15 16:04:42 +01:00
parent a587e35a9d
commit b4f8219170
5 changed files with 16 additions and 15 deletions
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targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
+7 -6
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@@ -138,7 +138,7 @@ int trx_lms_set_gains(openair0_device* device, openair0_config_t *openair0_cfg)
ret = -1;
}
LMS_SetNormalizedGain(lms_device, LMS_CH_TX, 0, .2);//openair0_cfg->tx_gain[0]);
LMS_SetGaindB(lms_device, LMS_CH_TX, 0, openair0_cfg->tx_gain[0]);
LMS_SetGaindB(lms_device, LMS_CH_RX, 0, openair0_cfg->rx_gain[0]-openair0_cfg->rx_gain_offset[0]);
return(ret);
@@ -202,10 +202,11 @@ int trx_lms_start(openair0_device *device){
}
printf("Set TX frequency %f MHz\n",device->openair0_cfg[0].tx_freq[0]/1e6);
//printf("Override antenna settings to: RX1_H, TXA_2");
//LMS_SetAntenna(lms_device, LMS_CH_RX, 0, 1);
//LMS_SetAntenna(lms_device, LMS_CH_TX, 0, 2);
/*
printf("Override antenna settings to: RX1_H, TXA_2");
LMS_SetAntenna(lms_device, LMS_CH_RX, 0, 1);
LMS_SetAntenna(lms_device, LMS_CH_TX, 0, 2);
*/
for (int i = 0; i< device->openair0_cfg->rx_num_channels; i++)
@@ -354,7 +355,7 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg){
break;
case 15360000:
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 70;
openair0_cfg[0].tx_sample_advance = 450;
openair0_cfg[0].tx_bw = 15.36e6;
openair0_cfg[0].rx_bw = 15.36e6;
break;