LMSSDR doxygen comments integration
This commit is contained in:
Rohit Gupta
@@ -69,6 +69,15 @@ extern "C"
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int write_output(const char *fname,const char *vname,void *data,int length,int dec,char format);
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int write_output(const char *fname,const char *vname,void *data,int length,int dec,char format);
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}
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}
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/*! \brief Called to send samples to the LMSSDR RF target
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\param device pointer to the device structure specific to the RF hardware target
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\param timestamp The timestamp at whicch the first sample MUST be sent
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\param buff Buffer which holds the samples
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\param nsamps number of samples to be sent
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\param antenna_id index of the antenna
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\param flags Ignored for the moment
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\returns 0 on success
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*/
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int trx_lms_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int antenna_id, int flags) {
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int trx_lms_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int antenna_id, int flags) {
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LMS_TRxWrite((int16_t*)buff[0], nsamps,0, timestamp);
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LMS_TRxWrite((int16_t*)buff[0], nsamps,0, timestamp);
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@@ -76,7 +85,17 @@ int trx_lms_write(openair0_device *device, openair0_timestamp timestamp, void **
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return nsamps;
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return nsamps;
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}
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}
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/*! \brief Receive samples from hardware.
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* Read \ref nsamps samples from each channel to buffers. buff[0] is the array for
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* the first channel. *ptimestamp is the time at which the first sample
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* was received.
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* \param device the hardware to use
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* \param[out] ptimestamp the time at which the first sample was received.
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* \param[out] buff An array of pointers to buffers for received samples. The buffers must be large enough to hold the number of samples \ref nsamps.
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* \param nsamps Number of samples. One sample is 2 byte I + 2 byte Q => 4 byte.
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* \param antenna_id Index of antenna port
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* \returns number of samples read
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*/
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int trx_lms_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int antenna_id) {
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int trx_lms_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int antenna_id) {
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uint64_t timestamp;
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uint64_t timestamp;
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@@ -87,6 +106,11 @@ int trx_lms_read(openair0_device *device, openair0_timestamp *ptimestamp, void *
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return ret;
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return ret;
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}
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}
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/*! \brief set RX gain offset from calibration table
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* \param openair0_cfg RF frontend parameters set by application
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* \param chain_index RF chain ID
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*/
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void set_rx_gain_offset(openair0_config_t *openair0_cfg, int chain_index) {
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void set_rx_gain_offset(openair0_config_t *openair0_cfg, int chain_index) {
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int i=0;
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int i=0;
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@@ -107,469 +131,12 @@ void set_rx_gain_offset(openair0_config_t *openair0_cfg, int chain_index) {
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}
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}
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}
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}
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/*
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void calibrate_rf(openair0_device *device) {
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openair0_timestamp ptimestamp;
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/*! \brief Set Gains (TX/RX) on LMSSDR
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int16_t *calib_buffp,*calib_tx_buffp;
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* \param device the hardware to use
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int16_t calib_buff[2*RXDCLENGTH];
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* \param openair0_cfg openair0 Config structure
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int16_t calib_tx_buff[2*RXDCLENGTH];
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* \returns 0 in success
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int i,j;
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*/
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int8_t offI,offQ,offIold,offQold,offInew,offQnew,offphase,offphaseold,offphasenew,offgain,offgainold,offgainnew;
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int32_t meanI,meanQ,meanIold,meanQold;
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int cnt=0,loop;
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liblms7_status opStatus;
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int16_t dcoffi;
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int16_t dcoffq;
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int16_t dccorri;
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int16_t dccorrq;
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const int16_t firCoefs[] =
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{
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-2531,
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-517,
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2708,
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188,
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-3059,
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216,
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3569,
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-770,
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-4199,
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1541,
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4886,
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-2577,
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-5552,
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3909,
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6108,
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-5537,
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-6457,
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7440,
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6507,
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-9566,
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-6174,
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11845,
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5391,
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-14179,
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-4110,
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16457,
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2310,
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-18561,
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0,
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20369,
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-2780,
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-21752,
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5963,
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22610,
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-9456,
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-22859,
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13127,
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22444,
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-16854,
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-21319,
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20489,
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19492,
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-23883,
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-17002,
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26881,
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13902,
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-29372,
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-10313,
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31226,
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6345,
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-32380,
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-2141,
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32767,
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-2141,
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-32380,
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6345,
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31226,
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-10313,
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-29372,
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13902,
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26881,
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-17002,
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-23883,
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19492,
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20489,
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-21319,
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-16854,
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22444,
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13127,
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-22859,
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-9456,
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22610,
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5963,
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-21752,
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-2780,
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20369,
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0,
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-18561,
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2310,
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16457,
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-4110,
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-14179,
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5391,
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11845,
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-6174,
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-9566,
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6507,
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7440,
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-6457,
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-5537,
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6108,
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3909,
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-5552,
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-2577,
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4886,
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1541,
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-4199,
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-770,
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3569,
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216,
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-3059,
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188,
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2708,
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-517,
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-2531
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};
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j=0;
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for (i=0;i<RXDCLENGTH;i++) {
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calib_tx_buff[j++] = cos_fsover8[i&7];
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calib_tx_buff[j++] = cos_fsover8[(i+6)&7]; // sin
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}
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calib_buffp = &calib_buff[0];
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calib_tx_buffp = &calib_tx_buff[0];
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lms7->BackupAllRegisters();
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uint8_t ch = (uint8_t)lms7->Get_SPI_Reg_bits(LMS7param(MAC));
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//Stage 1
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uint8_t sel_band1_trf = (uint8_t)lms7->Get_SPI_Reg_bits(LMS7param(SEL_BAND1_TRF));
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uint8_t sel_band2_trf = (uint8_t)lms7->Get_SPI_Reg_bits(LMS7param(SEL_BAND2_TRF));
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{
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uint16_t requiredRegs[] = { 0x0400, 0x040A, 0x010D, 0x040C };
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uint16_t requiredMask[] = { 0x6000, 0x3007, 0x0040, 0x00FF }; //CAPSEL, AGC_MODE, AGC_AVG, EN_DCOFF, Bypasses
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uint16_t requiredValue[] = { 0x0000, 0x1007, 0x0040, 0x00BD };
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lms7->Modify_SPI_Reg_mask(requiredRegs, requiredMask, requiredValue, 0, 3);
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}
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// opStatus = lms7->SetFrequencySX(LMS7002M::Rx, device->openair0_cfg[0].tx_freq[0]/1e6,30.72);
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// put TX on fs/4
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opStatus = lms7->CalibrateRxSetup(device->openair0_cfg[0].sample_rate/1e6);
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if (opStatus != LIBLMS7_SUCCESS) {
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printf("Cannot calibrate for %f MHz\n",device->openair0_cfg[0].sample_rate/1e6);
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exit(-1);
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}
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// fill TX buffer with fs/8 complex sinusoid
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offIold=offQold=64;
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lms7->SetRxDCOFF(offIold,offQold);
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LMS_RxStart();
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for (i=0;i<NUMBUFF;i++)
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trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
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for (meanIold=meanQold=i=j=0;i<RXDCLENGTH;i++) {
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meanIold+=calib_buff[j++];
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meanQold+=calib_buff[j++];
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}
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meanIold/=RXDCLENGTH;
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meanQold/=RXDCLENGTH;
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printf("[LMS] RX DC: (%d,%d) => (%d,%d)\n",offIold,offQold,meanIold,meanQold);
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offI=offQ=-64;
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lms7->SetRxDCOFF(offI,offQ);
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for (i=0;i<NUMBUFF;i++)
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trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
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for (meanI=meanQ=i=j=0;i<RXDCLENGTH;i++) {
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meanI+=calib_buff[j++];
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meanQ+=calib_buff[j++];
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}
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meanI/=RXDCLENGTH;
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meanQ/=RXDCLENGTH;
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printf("[LMS] RX DC: (%d,%d) => (%d,%d)\n",offI,offQ,meanI,meanQ);
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while (cnt++ < 7) {
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offInew=(offIold+offI)>>1;
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offQnew=(offQold+offQ)>>1;
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if (meanI*meanI < meanIold*meanIold) {
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meanIold = meanI;
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offIold = offI;
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printf("[LMS] *** RX DC: offI %d => %d\n",offIold,meanI);
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}
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if (meanQ*meanQ < meanQold*meanQold) {
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meanQold = meanQ;
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offQold = offQ;
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printf("[LMS] *** RX DC: offQ %d => %d\n",offQold,meanQ);
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}
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offI = offInew;
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offQ = offQnew;
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lms7->SetRxDCOFF(offI,offQ);
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for (i=0;i<NUMBUFF;i++)
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trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
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for (meanI=meanQ=i=j=0;i<RXDCLENGTH;i++) {
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meanI+=calib_buff[j++];
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meanQ+=calib_buff[j++];
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}
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meanI/=RXDCLENGTH;
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meanQ/=RXDCLENGTH;
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printf("[LMS] RX DC: (%d,%d) => (%d,%d)\n",offI,offQ,meanI,meanQ);
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}
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if (meanI*meanI < meanIold*meanIold) {
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meanIold = meanI;
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offIold = offI;
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printf("[LMS] *** RX DC: offI %d => %d\n",offIold,meanI);
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}
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if (meanQ*meanQ < meanQold*meanQold) {
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meanQold = meanQ;
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offQold = offQ;
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printf("[LMS] *** RX DC: offQ %d => %d\n",offQold,meanQ);
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}
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printf("[LMS] RX DC: (%d,%d) => (%d,%d)\n",offIold,offQold,meanIold,meanQold);
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lms7->SetRxDCOFF(offIold,offQold);
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dcoffi = offIold;
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dcoffq = offQold;
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lms7->Modify_SPI_Reg_bits(LMS7param(MAC), ch);
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lms7->Modify_SPI_Reg_bits(LMS7param(AGC_MODE_RXTSP), 1);
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lms7->Modify_SPI_Reg_bits(LMS7param(CAPSEL), 0);
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// TX LO leakage
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offQold=offIold=127;
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lms7->SPI_write(0x0204,(((int16_t)offIold)<<7)|offQold);
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{
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uint16_t requiredRegs[] = { 0x0400, 0x040A, 0x010D, 0x040C };
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uint16_t requiredMask[] = { 0x6000, 0x3007, 0x0040, 0x00FF }; //CAPSEL, AGC_MODE, AGC_AVG, EN_DCOFF, Bypasses
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uint16_t requiredValue[] = { 0x0000, 0x1007, 0x0040, 0x00BD };
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lms7->Modify_SPI_Reg_mask(requiredRegs, requiredMask, requiredValue, 0, 3);
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}
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sel_band1_trf = (uint8_t)lms7->Get_SPI_Reg_bits(LMS7param(SEL_BAND1_TRF));
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sel_band2_trf = (uint8_t)lms7->Get_SPI_Reg_bits(LMS7param(SEL_BAND2_TRF));
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//B
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lms7->Modify_SPI_Reg_bits(0x0100, 0, 0, 1); //EN_G_TRF 1
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if (sel_band1_trf == 1)
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{
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lms7->Modify_SPI_Reg_bits(LMS7param(PD_RLOOPB_1_RFE), 0); //PD_RLOOPB_1_RFE 0
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lms7->Modify_SPI_Reg_bits(LMS7param(EN_INSHSW_LB1_RFE), 0); //EN_INSHSW_LB1 0
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}
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if (sel_band2_trf == 1)
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{
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lms7->Modify_SPI_Reg_bits(LMS7param(PD_RLOOPB_2_RFE), 0); //PD_RLOOPB_2_RFE 0
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lms7->Modify_SPI_Reg_bits(LMS7param(EN_INSHSW_LB2_RFE), 0); // EN_INSHSW_LB2 0
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}
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// FixRXSaturation();
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lms7->Modify_SPI_Reg_bits(LMS7param(GFIR3_BYP_RXTSP), 0); //GFIR3_BYP 0
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lms7->Modify_SPI_Reg_bits(LMS7param(HBD_OVR_RXTSP), 2);
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lms7->Modify_SPI_Reg_bits(LMS7param(GFIR3_L_RXTSP), 7);
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lms7->Modify_SPI_Reg_bits(LMS7param(GFIR3_N_RXTSP), 7);
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lms7->SetGFIRCoefficients(LMS7002M::Rx, 2, firCoefs, sizeof(firCoefs) / sizeof(int16_t));
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for (i=0;i<NUMBUFF;i++) {
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trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
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trx_lms_write(device,ptimestamp+5*RXDCLENGTH, (void **)&calib_tx_buffp, RXDCLENGTH, 0, 0);
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}
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write_output("calibrx.m","rxs",calib_buffp,RXDCLENGTH,1,1);
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exit(-1);
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for (meanIold=meanQold=i=j=0;i<RXDCLENGTH;i++) {
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switch (i&3) {
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case 0:
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meanIold+=calib_buff[j++];
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break;
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case 1:
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meanQold+=calib_buff[j++];
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break;
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case 2:
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meanIold-=calib_buff[j++];
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break;
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case 3:
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meanQold-=calib_buff[j++];
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break;
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}
|
|
||||||
}
|
|
||||||
// meanIold/=RXDCLENGTH;
|
|
||||||
// meanQold/=RXDCLENGTH;
|
|
||||||
printf("[LMS] TX DC (offI): %d => (%d,%d)\n",offIold,meanIold,meanQold);
|
|
||||||
|
|
||||||
offI=-128;
|
|
||||||
lms7->SPI_write(0x0204,(((int16_t)offI)<<7)|offQold);
|
|
||||||
|
|
||||||
for (i=0;i<NUMBUFF;i++) {
|
|
||||||
trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
|
|
||||||
trx_lms_write(device,ptimestamp+5*RXDCLENGTH, (void **)&calib_tx_buffp, RXDCLENGTH, 0, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (meanI=meanQ=i=j=0;i<RXDCLENGTH;i++) {
|
|
||||||
switch (i&3) {
|
|
||||||
case 0:
|
|
||||||
meanI+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
meanQ+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
meanI-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
meanQ-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// meanI/=RXDCLENGTH;
|
|
||||||
// meanQ/=RXDCLENGTH;
|
|
||||||
printf("[LMS] TX DC (offI): %d => (%d,%d)\n",offI,meanI,meanQ);
|
|
||||||
cnt = 0;
|
|
||||||
while (cnt++ < 8) {
|
|
||||||
|
|
||||||
offInew=(offIold+offI)>>1;
|
|
||||||
if (meanI*meanI+meanQ*meanQ < meanIold*meanIold +meanQold*meanQold) {
|
|
||||||
printf("[LMS] TX DC (offI): ([%d,%d]) => %d : %d\n",offIold,offI,offInew,meanI*meanI+meanQ*meanQ);
|
|
||||||
meanIold = meanI;
|
|
||||||
meanQold = meanQ;
|
|
||||||
offIold = offI;
|
|
||||||
}
|
|
||||||
offI = offInew;
|
|
||||||
lms7->SPI_write(0x0204,(((int16_t)offI)<<7)|offQold);
|
|
||||||
|
|
||||||
for (i=0;i<NUMBUFF;i++) {
|
|
||||||
trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
|
|
||||||
trx_lms_write(device,ptimestamp+5*RXDCLENGTH, (void **)&calib_tx_buffp, RXDCLENGTH, 0, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (meanI=meanQ=i=j=0;i<RXDCLENGTH;i++) {
|
|
||||||
switch (i&3) {
|
|
||||||
case 0:
|
|
||||||
meanI+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
meanQ+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
meanI-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
meanQ-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// meanI/=RXDCLENGTH;
|
|
||||||
// meanQ/=RXDCLENGTH;
|
|
||||||
// printf("[LMS] TX DC (offI): %d => (%d,%d)\n",offI,meanI,meanQ);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
if (meanI*meanI+meanQ*meanQ < meanIold*meanIold +meanQold*meanQold) {
|
|
||||||
printf("[LMS] TX DC (offI): ([%d,%d]) => %d : %d\n",offIold,offI,offInew,meanI*meanI+meanQ*meanQ);
|
|
||||||
meanIold = meanI;
|
|
||||||
meanQold = meanQ;
|
|
||||||
offIold = offI;
|
|
||||||
}
|
|
||||||
offQ=-128;
|
|
||||||
lms7->SPI_write(0x0204,(((int16_t)offIold)<<7)|offQ);
|
|
||||||
|
|
||||||
for (i=0;i<NUMBUFF;i++) {
|
|
||||||
trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
|
|
||||||
trx_lms_write(device,ptimestamp+5*RXDCLENGTH, (void **)&calib_tx_buffp, RXDCLENGTH, 0, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (meanI=meanQ=i=j=0;i<RXDCLENGTH;i++) {
|
|
||||||
switch (i&3) {
|
|
||||||
case 0:
|
|
||||||
meanI+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
meanQ+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
meanI-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
meanQ-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// meanI/=RXDCLENGTH;
|
|
||||||
// meanQ/=RXDCLENGTH;
|
|
||||||
printf("[LMS] TX DC (offQ): %d => (%d,%d)\n",offQ,meanI,meanQ);
|
|
||||||
|
|
||||||
cnt=0;
|
|
||||||
while (cnt++ < 8) {
|
|
||||||
|
|
||||||
offQnew=(offQold+offQ)>>1;
|
|
||||||
if (meanI*meanI+meanQ*meanQ < meanIold*meanIold +meanQold*meanQold) {
|
|
||||||
printf("[LMS] TX DC (offQ): ([%d,%d]) => %d : %d\n",offQold,offQ,offQnew,meanI*meanI+meanQ*meanQ);
|
|
||||||
|
|
||||||
meanIold = meanI;
|
|
||||||
meanQold = meanQ;
|
|
||||||
offQold = offQ;
|
|
||||||
}
|
|
||||||
offQ = offQnew;
|
|
||||||
lms7->SPI_write(0x0204,(((int16_t)offIold)<<7)|offQ);
|
|
||||||
|
|
||||||
|
|
||||||
for (i=0;i<NUMBUFF;i++) {
|
|
||||||
trx_lms_read(device, &ptimestamp, (void **)&calib_buffp, RXDCLENGTH, 0);
|
|
||||||
trx_lms_write(device,ptimestamp+5*RXDCLENGTH, (void **)&calib_tx_buffp, RXDCLENGTH, 0, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (meanI=meanQ=i=j=0;i<RXDCLENGTH;i++) {
|
|
||||||
switch (i&3) {
|
|
||||||
case 0:
|
|
||||||
meanI+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
meanQ+=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
meanI-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
meanQ-=calib_buff[j++];
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// meanI/=RXDCLENGTH;
|
|
||||||
// meanQ/=RXDCLENGTH;
|
|
||||||
// printf("[LMS] TX DC (offQ): %d => (%d,%d)\n",offQ,meanI,meanQ);
|
|
||||||
}
|
|
||||||
|
|
||||||
LMS_RxStop();
|
|
||||||
|
|
||||||
printf("[LMS] TX DC: (%d,%d) => (%d,%d)\n",offIold,offQold,meanIold,meanQold);
|
|
||||||
|
|
||||||
dccorri = offIold;
|
|
||||||
dccorrq = offQold;
|
|
||||||
|
|
||||||
|
|
||||||
lms7->RestoreAllRegisters();
|
|
||||||
lms7->Modify_SPI_Reg_bits(LMS7param(MAC), ch);
|
|
||||||
|
|
||||||
lms7->Modify_SPI_Reg_bits(LMS7param(DCOFFI_RFE), dcoffi);
|
|
||||||
lms7->Modify_SPI_Reg_bits(LMS7param(DCOFFQ_RFE), dcoffq);
|
|
||||||
lms7->Modify_SPI_Reg_bits(LMS7param(DCCORRI_TXTSP), dccorri);
|
|
||||||
lms7->Modify_SPI_Reg_bits(LMS7param(DCCORRQ_TXTSP), dccorrq);
|
|
||||||
// lms7->Modify_SPI_Reg_bits(LMS7param(GCORRI_TXTSP), gcorri);
|
|
||||||
// lms7->Modify_SPI_Reg_bits(LMS7param(GCORRQ_TXTSP), gcorrq);
|
|
||||||
// lms7->Modify_SPI_Reg_bits(LMS7param(IQCORR_TXTSP), iqcorr);
|
|
||||||
|
|
||||||
// lms7->Modify_SPI_Reg_bits(LMS7param(DC_BYP_TXTSP), 0); //DC_BYP
|
|
||||||
lms7->Modify_SPI_Reg_bits(0x0208, 1, 0, 0); //GC_BYP PH_BYP
|
|
||||||
|
|
||||||
}
|
|
||||||
*/
|
|
||||||
|
|
||||||
int trx_lms_set_gains(openair0_device* device, openair0_config_t *openair0_cfg) {
|
int trx_lms_set_gains(openair0_device* device, openair0_config_t *openair0_cfg) {
|
||||||
|
|
||||||
@@ -589,6 +156,10 @@ int trx_lms_set_gains(openair0_device* device, openair0_config_t *openair0_cfg)
|
|||||||
return(0);
|
return(0);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*! \brief Start LMSSDR
|
||||||
|
* \param device the hardware to use
|
||||||
|
* \returns 0 on success
|
||||||
|
*/
|
||||||
int trx_lms_start(openair0_device *device){
|
int trx_lms_start(openair0_device *device){
|
||||||
|
|
||||||
|
|
||||||
@@ -746,7 +317,10 @@ int trx_lms_start(openair0_device *device){
|
|||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*! \brief Stop LMSSDR
|
||||||
|
* \param card Index of the RF card to use
|
||||||
|
* \returns 0 on success
|
||||||
|
*/
|
||||||
int trx_lms_stop(int card) {
|
int trx_lms_stop(int card) {
|
||||||
/*
|
/*
|
||||||
LMS_DeviceClose(usbport);
|
LMS_DeviceClose(usbport);
|
||||||
@@ -756,6 +330,12 @@ int trx_lms_stop(int card) {
|
|||||||
*/
|
*/
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*! \brief Set frequencies (TX/RX)
|
||||||
|
* \param device the hardware to use
|
||||||
|
* \param openair0_cfg openair0 Config structure (ignored. It is there to comply with RF common API)
|
||||||
|
* \param exmimo_dump_config (ignored)
|
||||||
|
* \returns 0 in success
|
||||||
|
*/
|
||||||
int trx_lms_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,int exmimo_dump_config) {
|
int trx_lms_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,int exmimo_dump_config) {
|
||||||
//Control port must be connected
|
//Control port must be connected
|
||||||
|
|
||||||
@@ -768,6 +348,7 @@ int trx_lms_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,in
|
|||||||
}
|
}
|
||||||
|
|
||||||
// 31 = 19 dB => 105 dB total gain @ 2.6 GHz
|
// 31 = 19 dB => 105 dB total gain @ 2.6 GHz
|
||||||
|
/*! \brief calibration table for LMSSDR */
|
||||||
rx_gain_calib_table_t calib_table_sodera[] = {
|
rx_gain_calib_table_t calib_table_sodera[] = {
|
||||||
{3500000000.0,70.0},
|
{3500000000.0,70.0},
|
||||||
{2660000000.0,80.0},
|
{2660000000.0,80.0},
|
||||||
@@ -780,33 +361,30 @@ rx_gain_calib_table_t calib_table_sodera[] = {
|
|||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/*! \brief Get LMSSDR Statistics
|
||||||
|
* \param device the hardware to use
|
||||||
|
* \returns 0 in success
|
||||||
|
*/
|
||||||
int trx_lms_get_stats(openair0_device* device) {
|
int trx_lms_get_stats(openair0_device* device) {
|
||||||
|
|
||||||
return(0);
|
return(0);
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*! \brief Reset LMSSDR Statistics
|
||||||
|
* \param device the hardware to use
|
||||||
|
* \returns 0 in success
|
||||||
|
*/
|
||||||
int trx_lms_reset_stats(openair0_device* device) {
|
int trx_lms_reset_stats(openair0_device* device) {
|
||||||
|
|
||||||
return(0);
|
return(0);
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
int openair0_set_gains(openair0_device* device,
|
|
||||||
openair0_config_t *openair0_cfg) {
|
|
||||||
|
|
||||||
return(0);
|
|
||||||
}
|
|
||||||
|
|
||||||
int openair0_set_frequencies(openair0_device* device, openair0_config_t *openair0_cfg, int dummy) {
|
|
||||||
|
|
||||||
return(0);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/*! \brief Terminate operation of the LMSSDR transceiver -- free all associated resources
|
||||||
|
* \param device the hardware to use
|
||||||
|
*/
|
||||||
void trx_lms_end(openair0_device *device) {
|
void trx_lms_end(openair0_device *device) {
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user