diff options
Diffstat (limited to 'Transceiver52M/device/lms/LMSDevice.h')
| -rw-r--r-- | Transceiver52M/device/lms/LMSDevice.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/Transceiver52M/device/lms/LMSDevice.h b/Transceiver52M/device/lms/LMSDevice.h index 7af09e2..4ce8ed6 100644 --- a/Transceiver52M/device/lms/LMSDevice.h +++ b/Transceiver52M/device/lms/LMSDevice.h @@ -52,7 +52,22 @@ enum lms_dev_type { LMS_DEV_UNKNOWN, }; -struct dev_band_desc; +struct dev_band_desc { + /* Maximum LimeSuite Tx Gain which can be set/used without distorting + the output * signal, and the resulting real output power measured + when that gain is used. + */ + double nom_lms_tx_gain; /* dB */ + double nom_out_tx_power; /* dBm */ + /* Factor used to infer base real RSSI offset on the Rx path based on current + configured RxGain. The resulting rssiOffset is added to the per burst + calculated energy in upper layers. These values were empirically + found and may change based on multiple factors, see OS#4468. + Correct measured values only provided for LimeSDR-USB so far. + rssiOffset = rxGain + rxgain2rssioffset_rel; + */ + double rxgain2rssioffset_rel; /* dB */ +}; /** A class to handle a LimeSuite supported device */ class LMSDevice:public RadioDevice { @@ -73,6 +88,7 @@ private: std::vector<double> tx_gains, rx_gains; enum gsm_band band; + struct dev_band_desc band_desc; enum lms_dev_type m_dev_type; @@ -85,7 +101,8 @@ private: void update_stream_stats_tx(size_t chan, bool *underrun); bool do_clock_src_freq(enum ReferenceType ref, double freq); void get_dev_band_desc(dev_band_desc& desc); - + bool set_band(enum gsm_band req_band); + void assign_band_desc(enum gsm_band req_band); public: /** Object constructor */ @@ -173,6 +190,7 @@ public: /** return minimum Rx Gain **/ double minRxGain(void); + double rssiOffset(size_t chan); double setPowerAttenuation(int atten, size_t chan); double getPowerAttenuation(size_t chan = 0); |