mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-12-14 20:20:35 +00:00
Removing unused files
This commit is contained in:
Javier Arribas
parent
ec09016750
commit
428a2eb1b5
@ -1,166 +0,0 @@
|
||||
/*!
|
||||
* \file ad9361_manager.cc
|
||||
* \brief An Analog Devices AD9361 front-end configuration library wrapper for configure some functions via iiod link.
|
||||
* \author Javier Arribas, jarribas(at)cttc.es
|
||||
*
|
||||
* This file contains information taken from librtlsdr:
|
||||
* http://git.osmocom.org/rtl-sdr/
|
||||
* -------------------------------------------------------------------------
|
||||
*
|
||||
* Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
|
||||
*
|
||||
* GNSS-SDR is a software defined Global Navigation
|
||||
* Satellite Systems receiver
|
||||
*
|
||||
* This file is part of GNSS-SDR.
|
||||
*
|
||||
* GNSS-SDR is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GNSS-SDR is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* -------------------------------------------------------------------------
|
||||
*/
|
||||
#include "ad9361_manager.h"
|
||||
#include <glog/logging.h>
|
||||
#include <stdio.h> //only for snprintf
|
||||
#include <math.h>
|
||||
#include <iostream>
|
||||
|
||||
/* check return value of attr_write function */
|
||||
static void errchk(int v, const char* what) {
|
||||
if (v < 0)
|
||||
{
|
||||
LOG(WARNING)<<"Error "<<v<<" writing to channel "<<what<<" value may not be supported. ";
|
||||
}
|
||||
}
|
||||
|
||||
/* write attribute: long long int */
|
||||
static void wr_ch_lli(struct iio_channel *chn, const char* what, long long val)
|
||||
{
|
||||
errchk(iio_channel_attr_write_longlong(chn, what, val), what);
|
||||
}
|
||||
|
||||
/* write attribute: string */
|
||||
static void wr_ch_str(struct iio_channel *chn, const char* what, const char* str)
|
||||
{
|
||||
errchk(iio_channel_attr_write(chn, what, str), what);
|
||||
}
|
||||
|
||||
|
||||
/* helper function generating channel names */
|
||||
static char* get_ch_name(const char* type, int id)
|
||||
{
|
||||
snprintf(tmpstr, sizeof(tmpstr), "%s%d", type, id);
|
||||
return tmpstr;
|
||||
}
|
||||
|
||||
/* returns ad9361 phy device */
|
||||
static struct iio_device* get_ad9361_phy(struct iio_context *ctx)
|
||||
{
|
||||
struct iio_device *dev = iio_context_find_device(ctx, "ad9361-phy");
|
||||
return dev;
|
||||
}
|
||||
|
||||
/* finds AD9361 streaming IIO devices */
|
||||
static bool get_ad9361_stream_dev(struct iio_context *ctx, enum iodev d, struct iio_device **dev)
|
||||
{
|
||||
switch (d) {
|
||||
case TX: *dev = iio_context_find_device(ctx, "cf-ad9361-dds-core-lpc"); return *dev != NULL;
|
||||
case RX: *dev = iio_context_find_device(ctx, "cf-ad9361-lpc"); return *dev != NULL;
|
||||
default: return false;
|
||||
}
|
||||
}
|
||||
|
||||
/* finds AD9361 streaming IIO channels */
|
||||
static bool get_ad9361_stream_ch(struct iio_context *ctx, enum iodev d, struct iio_device *dev, int chid, struct iio_channel **chn)
|
||||
{
|
||||
*chn = iio_device_find_channel(dev, get_ch_name("voltage", chid), d == TX);
|
||||
if (!*chn)
|
||||
*chn = iio_device_find_channel(dev, get_ch_name("altvoltage", chid), d == TX);
|
||||
return *chn != NULL;
|
||||
}
|
||||
|
||||
/* finds AD9361 phy IIO configuration channel with id chid */
|
||||
static bool get_phy_chan(struct iio_context *ctx, enum iodev d, int chid, struct iio_channel **chn)
|
||||
{
|
||||
switch (d) {
|
||||
case RX: *chn = iio_device_find_channel(get_ad9361_phy(ctx), get_ch_name("voltage", chid), false); return *chn != NULL;
|
||||
case TX: *chn = iio_device_find_channel(get_ad9361_phy(ctx), get_ch_name("voltage", chid), true); return *chn != NULL;
|
||||
default: return false;
|
||||
}
|
||||
}
|
||||
|
||||
/* finds AD9361 local oscillator IIO configuration channels */
|
||||
static bool get_lo_chan(struct iio_context *ctx, enum iodev d, struct iio_channel **chn)
|
||||
{
|
||||
switch (d) {
|
||||
// LO chan is always output, i.e. true
|
||||
case RX: *chn = iio_device_find_channel(get_ad9361_phy(ctx), get_ch_name("altvoltage", 0), true); return *chn != NULL;
|
||||
case TX: *chn = iio_device_find_channel(get_ad9361_phy(ctx), get_ch_name("altvoltage", 1), true); return *chn != NULL;
|
||||
default: return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* applies streaming configuration through IIO */
|
||||
bool cfg_ad9361_streaming_ch(struct iio_context *ctx, struct stream_cfg *cfg, enum iodev type, int chid)
|
||||
{
|
||||
struct iio_channel *chn = NULL;
|
||||
|
||||
// Configure phy and lo channels
|
||||
LOG(INFO)<<"* Acquiring AD9361 phy channel"<<chid;
|
||||
if (!get_phy_chan(ctx, type, chid, &chn)) { return false; }
|
||||
wr_ch_str(chn, "rf_port_select", cfg->rfport);
|
||||
wr_ch_lli(chn, "rf_bandwidth", cfg->bw_hz);
|
||||
wr_ch_lli(chn, "sampling_frequency", cfg->fs_hz);
|
||||
|
||||
// Configure LO channel
|
||||
LOG(INFO)<<"* Acquiring AD9361 "<<type == TX ? "TX" : "RX";
|
||||
if (!get_lo_chan(ctx, type, &chn)) { return false; }
|
||||
wr_ch_lli(chn, "frequency", cfg->lo_hz);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
static bool set_dds_cw_tone(struct iio_device *dac1, struct iio_channel *chn, double freq_hz, double scale_dbfs, double phase_deg)
|
||||
{
|
||||
|
||||
//ENABLE DDS
|
||||
int ret;
|
||||
ret = iio_channel_attr_write_bool(iio_device_find_channel(dac1, "altvoltage0", true), "raw", true);
|
||||
if (ret < 0) {
|
||||
std::cout<<"Failed to toggle DDS: "<<ret<<std::endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
//set frequency, scale and phase
|
||||
|
||||
ret=iio_channel_attr_write_longlong(chn, "frequency",(long long) freq_hz);
|
||||
if (ret < 0) {
|
||||
std::cout<<"Failed to set TX DDS frequency: "<<ret<<std::endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
ret=iio_channel_attr_write_double(chn, "phase",phase_deg);
|
||||
if (ret < 0) {
|
||||
std::cout<<"Failed to set TX DDS phase: "<<ret<<std::endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
ret=iio_channel_attr_write_double(chn, "scale",pow(10, scale_dbfs / 20.0));
|
||||
if (ret < 0) {
|
||||
std::cout<<"Failed to set TX DDS scale: "<<ret<<std::endl;
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
|
||||
}
|
||||
@ -1,130 +0,0 @@
|
||||
/*!
|
||||
* \file ad9361_manager.h
|
||||
* \brief An Analog Devices AD9361 front-end configuration library wrapper for configure some functions via iiod link.
|
||||
* \author Javier Arribas, jarribas(at)cttc.es
|
||||
*
|
||||
* This file contains information taken from librtlsdr:
|
||||
* http://git.osmocom.org/rtl-sdr/
|
||||
* -------------------------------------------------------------------------
|
||||
*
|
||||
* Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
|
||||
*
|
||||
* GNSS-SDR is a software defined Global Navigation
|
||||
* Satellite Systems receiver
|
||||
*
|
||||
* This file is part of GNSS-SDR.
|
||||
*
|
||||
* GNSS-SDR is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GNSS-SDR is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* -------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef __AD9361_MANAGER__
|
||||
#define __AD9361_MANAGER__
|
||||
|
||||
|
||||
#ifdef __APPLE__
|
||||
#include <iio/iio.h>
|
||||
#else
|
||||
#include <iio.h>
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* RX is input, TX is output */
|
||||
enum iodev { RX, TX };
|
||||
|
||||
/* common RX and TX streaming params */
|
||||
struct stream_cfg {
|
||||
long long bw_hz; // Analog banwidth in Hz
|
||||
long long fs_hz; // Baseband sample rate in Hz
|
||||
long long lo_hz; // Local oscillator frequency in Hz
|
||||
const char* rfport; // Port name
|
||||
};
|
||||
|
||||
|
||||
enum dds_tone_type {
|
||||
TX1_T1_I,
|
||||
TX1_T2_I,
|
||||
TX1_T1_Q,
|
||||
TX1_T2_Q,
|
||||
TX2_T1_I,
|
||||
TX2_T2_I,
|
||||
TX2_T1_Q,
|
||||
TX2_T2_Q,
|
||||
TX3_T1_I,
|
||||
TX3_T2_I,
|
||||
TX3_T1_Q,
|
||||
TX3_T2_Q,
|
||||
TX4_T1_I,
|
||||
TX4_T2_I,
|
||||
TX4_T1_Q,
|
||||
TX4_T2_Q
|
||||
};
|
||||
|
||||
enum dds_widget_type {
|
||||
WIDGET_FREQUENCY,
|
||||
WIDGET_SCALE,
|
||||
WIDGET_PHASE
|
||||
};
|
||||
|
||||
#define DDS_DISABLED 0
|
||||
#define DDS_ONE_TONE 1
|
||||
#define DDS_TWO_TONE 2
|
||||
#define DDS_INDEPDENT 3
|
||||
#define DDS_BUFFER 4
|
||||
|
||||
|
||||
/* static scratch mem for strings */
|
||||
static char tmpstr[64];
|
||||
|
||||
/* IIO structs required for streaming */
|
||||
static struct iio_context *ctx = NULL;
|
||||
static struct iio_channel *rx0_i = NULL;
|
||||
static struct iio_channel *rx0_q = NULL;
|
||||
|
||||
/* check return value of attr_write function */
|
||||
static void errchk(int v, const char* what);
|
||||
|
||||
/* write attribute: long long int */
|
||||
static void wr_ch_lli(struct iio_channel *chn, const char* what, long long val);
|
||||
|
||||
/* write attribute: string */
|
||||
static void wr_ch_str(struct iio_channel *chn, const char* what, const char* str);
|
||||
|
||||
/* helper function generating channel names */
|
||||
static char* get_ch_name(const char* type, int id);
|
||||
|
||||
/* returns ad9361 phy device */
|
||||
static struct iio_device* get_ad9361_phy(struct iio_context *ctx);
|
||||
|
||||
/* finds AD9361 streaming IIO devices */
|
||||
static bool get_ad9361_stream_dev(struct iio_context *ctx, enum iodev d, struct iio_device **dev);
|
||||
|
||||
/* finds AD9361 streaming IIO channels */
|
||||
static bool get_ad9361_stream_ch(struct iio_context *ctx, enum iodev d, struct iio_device *dev, int chid, struct iio_channel **chn);
|
||||
|
||||
/* finds AD9361 phy IIO configuration channel with id chid */
|
||||
static bool get_phy_chan(struct iio_context *ctx, enum iodev d, int chid, struct iio_channel **chn);
|
||||
|
||||
/* finds AD9361 local oscillator IIO configuration channels */
|
||||
static bool get_lo_chan(struct iio_context *ctx, enum iodev d, struct iio_channel **chn);
|
||||
|
||||
/* applies streaming configuration through IIO */
|
||||
bool cfg_ad9361_streaming_ch(struct iio_context *ctx, struct stream_cfg *cfg, enum iodev type, int chid);
|
||||
|
||||
|
||||
static bool set_dds_cw_tone(struct iio_device *dac1, double freq_hz, double scale_dbfs, double phase_deg);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user