cellular-infrastructure
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osmo-trx
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uhd: Output Rx/Tx gain limits to log to make it more transparent. 

Conflicts:

	Transceiver52M/UHDDevice.cpp
This commit is contained in:
Alexander Chemeris 2015-05-17 23:25:57 -04:00 committed by Ivan Kluchnikov
parent eefa8e58f7
commit facdadc254
1 changed files with 10 additions and 4 deletions
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14
Transceiver52M/UHDDevice.cpp
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@ -472,18 +472,24 @@ void uhd_device::init_gains()
tx_gain_min = range.start();
tx_gain_max = range.stop();
}
LOG(INFO) << "Supported Tx gain range [" << tx_gain_min << "; " << tx_gain_max << "]";
range = usrp_dev->get_rx_gain_range();
rx_gain_min = range.start();
rx_gain_max = range.stop();
LOG(INFO) << "Supported Rx gain range [" << rx_gain_min << "; " << rx_gain_max << "]";
for (size_t i = 0; i < tx_gains.size(); i++) {
usrp_dev->set_tx_gain((tx_gain_min + tx_gain_max) / 2, i);
double gain = (tx_gain_min + tx_gain_max) / 2;
LOG(INFO) << "Default setting Tx gain for channel " << i << " to " << gain;
usrp_dev->set_tx_gain(gain, i);
tx_gains[i] = usrp_dev->get_tx_gain(i);
}
for (size_t i = 0; i < rx_gains.size(); i++) {
usrp_dev->set_rx_gain((rx_gain_min + rx_gain_max) / 2, i);
double gain = (rx_gain_min + rx_gain_max) / 2;
LOG(INFO) << "Default setting Rx gain for channel " << i << " to " << gain;
usrp_dev->set_rx_gain(gain, i);
rx_gains[i] = usrp_dev->get_rx_gain(i);
}
@ -581,7 +587,7 @@ double uhd_device::setTxGain(double db, size_t chan)
tx_gains[chan] = usrp_dev->get_tx_gain(chan);
LOG(INFO) << "Set TX gain to " << tx_gains[chan] << "dB";
LOG(INFO) << "Set TX gain to " << tx_gains[chan] << "dB (asked for " << db << "dB)";
return tx_gains[chan];
}
@ -596,7 +602,7 @@ double uhd_device::setRxGain(double db, size_t chan)
usrp_dev->set_rx_gain(db, chan);
rx_gains[chan] = usrp_dev->get_rx_gain(chan);
LOG(INFO) << "Set RX gain to " << rx_gains[chan] << "dB";
LOG(INFO) << "Set RX gain to " << rx_gains[chan] << "dB (asked for " << db << "dB)";
return rx_gains[chan];
}