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-rw-r--r--usrp2/host/apps/.gitignore16
-rw-r--r--usrp2/host/apps/Makefile.am47
-rw-r--r--usrp2/host/apps/bitrot/rx_samples.cc382
-rw-r--r--usrp2/host/apps/find_usrps.cc71
-rwxr-xr-xusrp2/host/apps/gen_2tone.py75
-rw-r--r--usrp2/host/apps/gen_const.cc27
-rwxr-xr-xusrp2/host/apps/gen_sine.py63
-rw-r--r--usrp2/host/apps/gpio.cc47
-rw-r--r--usrp2/host/apps/rx_streaming_samples.cc373
-rwxr-xr-xusrp2/host/apps/stdin_int32_fft.py201
-rwxr-xr-xusrp2/host/apps/streaming_fft.py76
-rwxr-xr-xusrp2/host/apps/test.sh4
-rw-r--r--usrp2/host/apps/test_mimo_tx.cc311
-rw-r--r--usrp2/host/apps/tx_samples.cc269
-rw-r--r--usrp2/host/apps/usrp2_burn_mac_addr.cc176
15 files changed, 0 insertions, 2138 deletions
diff --git a/usrp2/host/apps/.gitignore b/usrp2/host/apps/.gitignore
deleted file mode 100644
index 4b66ac0f9..000000000
--- a/usrp2/host/apps/.gitignore
+++ /dev/null
@@ -1,16 +0,0 @@
-/Makefile
-/Makefile.in
-/.libs
-/.deps
-/test_eth
-/test_usrp2
-/gen_const
-/find_usrps
-/cerr
-/*.sh
-/tx_samples
-/rx_streaming_samples
-/u2_burn_mac_addr
-/usrp2_burn_mac_addr
-/test_mimo_tx
-/gpio
diff --git a/usrp2/host/apps/Makefile.am b/usrp2/host/apps/Makefile.am
deleted file mode 100644
index 087ab9e31..000000000
--- a/usrp2/host/apps/Makefile.am
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# Copyright 2007,2008,2010 Free Software Foundation, Inc.
-#
-# This program 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.
-#
-# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-include $(top_srcdir)/Makefile.common
-
-AM_CPPFLAGS = \
- $(USRP2_INCLUDES) \
- $(GRUEL_INCLUDES) \
- $(STD_DEFINES_AND_INCLUDES) \
- $(CPPUNIT_INCLUDES)
-
-LDADD = \
- $(USRP2_LA) \
- $(GRUEL_LA)
-
-bin_PROGRAMS = \
- find_usrps \
- usrp2_burn_mac_addr
-
-noinst_PROGRAMS = \
- gen_const \
- rx_streaming_samples \
- tx_samples \
- test_mimo_tx \
- gpio
-
-find_usrps_SOURCES = find_usrps.cc
-usrp2_burn_mac_addr_SOURCES = usrp2_burn_mac_addr.cc
-rx_streaming_samples_SOURCES = rx_streaming_samples.cc
-gen_const_SOURCES = gen_const.cc
-tx_samples_SOURCES = tx_samples.cc
-test_mimo_tx_SOURCES = test_mimo_tx.cc
-gpio_SOURCES = gpio.cc
diff --git a/usrp2/host/apps/bitrot/rx_samples.cc b/usrp2/host/apps/bitrot/rx_samples.cc
deleted file mode 100644
index c1c3b5917..000000000
--- a/usrp2/host/apps/bitrot/rx_samples.cc
+++ /dev/null
@@ -1,382 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "usrp2_basic.h"
-#include <iostream>
-#include <complex>
-#include <getopt.h>
-#include <string.h>
-#include "strtod_si.h"
-#include <signal.h>
-#include <stdexcept>
-#include "gri_if_stats.h"
-#include <gr_realtime.h>
-
-
-typedef std::complex<float> fcomplex;
-
-static volatile bool signaled = false;
-
-static void
-sig_handler(int sig)
-{
- signaled = true;
-}
-
-static void
-install_sig_handler(int signum,
- void (*new_handler)(int))
-{
- struct sigaction new_action;
- memset (&new_action, 0, sizeof (new_action));
-
- new_action.sa_handler = new_handler;
- sigemptyset (&new_action.sa_mask);
- new_action.sa_flags = 0;
-
- if (sigaction (signum, &new_action, 0) < 0){
- perror ("sigaction (install new)");
- throw std::runtime_error ("sigaction");
- }
-}
-
-
-/*
- * Vectorize me!
- */
-void
-convert_samples_to_complex(size_t nsamples,
- uint32_t *i_samples,
- fcomplex *c_samples)
-{
- uint32_t *p = i_samples;
- for (size_t i = 0; i < nsamples; i++){
- int16_t si = ((int16_t) (p[i] >> 16));
- int16_t sq = ((int16_t) (p[i] & 0xffff));
- c_samples[i] = fcomplex((float) si, (float) sq);
- }
-}
-
-
-static void
-usage(const char *progname)
-{
- const char *p = strrchr(progname, '/'); // drop leading directory path
- if (p)
- p++;
-
- if (strncmp(p, "lt-", 3) == 0) // drop lt- libtool prefix
- p += 3;
-
- fprintf(stderr, "Usage: %s [options]\n\n", p);
- fprintf(stderr, "Options:\n");
- fprintf(stderr, " -h show this message and exit\n");
- fprintf(stderr, " -e ETH_INTERFACE specify ethernet interface [default=eth0]\n");
- fprintf(stderr, " -m MAC_ADDR mac address of USRP2 HH:HH [default=first one found]\n");
- fprintf(stderr, " -o OUTPUT_FILE set output filename [default=NONE]\n");
- fprintf(stderr, " -f FREQ set frequency to FREQ [default=0]\n");
- fprintf(stderr, " -d DECIM set decimation rate to DECIM [default=32]\n");
- fprintf(stderr, " -N NSAMPLES total number of samples to receive [default=2.5e6]\n");
- fprintf(stderr, " -F SAMPLES_PER_FRAME number of samples in each frame [default=371]\n");
- fprintf(stderr, " -S SCALE fpga scaling factor for I & Q [default=1024]\n");
- fprintf(stderr, " -M DONT_LOCK|LOCK_TO_SMA|LOCK_TO_MIMO specify MIMO clock source\n");
- fprintf(stderr, " -P provide clock to MIMO connector\n");
-}
-
-struct pkt_info {
- int d_nsamples;
- int d_timestamp;
- unsigned int d_seqno;
-
- pkt_info(int nsamples, int timestamp, int seqno)
- : d_nsamples(nsamples),
- d_timestamp(timestamp),
- d_seqno(seqno) {}
-};
-
-int
-main(int argc, char **argv)
-{
-
- // options and their defaults
- const char *interface = "eth0";
- const char *mac_addr_str = 0;
- const char *output_filename = 0;
- double freq = 0;
- int32_t decim = 32;
- int32_t nsamples = static_cast<int32_t>(2.5e6);
- int32_t samples_per_frame = 371;
- int32_t scale = 1024;
- int mimo_config = MC_WE_DONT_LOCK;
- bool provide_clock = false;
-
- int ch;
- double tmp;
- u2_mac_addr_t mac_addr;
-
- setvbuf(stdout, 0, _IOFBF, 64 * 1024); // make stdout fully buffered
-
- while ((ch = getopt(argc, argv, "he:m:o:f:d:N:F:S:M:P")) != EOF){
- switch (ch){
-
- case 'e':
- interface = optarg;
- break;
-
- case 'm':
- mac_addr_str = optarg;
- if (!usrp2_basic::parse_mac_addr(optarg, &mac_addr)){
- std::cerr << "invalid mac addr: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- break;
-
- case 'o':
- output_filename = optarg;
- break;
-
- case 'f':
- if (!strtod_si(optarg, &freq)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- break;
-
- case 'N':
- if (!strtod_si(optarg, &tmp)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- nsamples = static_cast<int32_t>(tmp);
- break;
-
- case 'F':
- samples_per_frame = strtol(optarg, 0, 0);
- break;
-
- case 'd':
- decim = strtol(optarg, 0, 0);
- break;
-
- case 'S':
- if (!strtod_si(optarg, &tmp)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- scale = static_cast<int32_t>(tmp);
- break;
-
- case 'M':
- if (strcmp(optarg, "DONT_LOCK") == 0)
- mimo_config = MC_WE_DONT_LOCK;
- else if (strcmp(optarg, "LOCK_TO_SMA") == 0)
- mimo_config = MC_WE_LOCK_TO_SMA;
- else if (strcmp(optarg, "LOCK_TO_MIMO") == 0)
- mimo_config = MC_WE_LOCK_TO_MIMO;
- else {
- usage(argv[0]);
- exit(1);
- }
- break;
-
- case 'P':
- provide_clock = true;
- break;
-
- case 'h':
- default:
- usage(argv[0]);
- exit(1);
- }
- }
-
- if (argc - optind != 0){
- usage(argv[0]);
- exit(1);
- }
-
- FILE *of = 0;
- if (output_filename)
- of = fopen(output_filename, "wb");
-
- usrp2_basic *u2 = new usrp2_basic();
-
- if (!u2->open(interface)){
- std::cerr << "couldn't open " << interface << std::endl;
- return 0;
- }
-
-
- install_sig_handler(SIGINT, sig_handler);
- if (1){
- install_sig_handler(SIGALRM, sig_handler);
- alarm(5);
- }
-
-
- std::vector<op_id_reply_t> r = u2->find_usrps();
-
- for (size_t i = 0; i < r.size(); i++){
- std::cout << r[i] << std::endl;
- }
-
- if (r.size() == 0){
- std::cerr << "No USRP2 found.\n";
- return 1;
- }
-
- u2_mac_addr_t which = r[0].addr; // pick the first one
-
-
- gr_rt_status_t rt = gr_enable_realtime_scheduling();
- if (rt != RT_OK)
- std::cerr << "failed to enable realtime scheduling\n";
-
- if (provide_clock)
- mimo_config |= MC_PROVIDE_CLK_TO_MIMO;
-
- u2->config_mimo(which, mimo_confg);
-
-
- gri_if_stats start, stop;
- gri_get_if_stats(interface, &start);
-
- if (!u2->start_rx(which, freq, decim, nsamples, samples_per_frame, scale, scale)){
- std::cerr << "start_rx failed\n";
- return 1;
- }
-
-
- std::vector<pkt_info> history;
- history.reserve(64*1024); // preallocate 64K entries
-
-
- long total_samples_recvd = 0;
-
- while (!signaled && total_samples_recvd < nsamples){
- u2_eth_samples_t pkt;
- // fcomplex c_samples[U2_MAX_SAMPLES];
-
- // read samples
- int n = u2->read_samples(which, &pkt);
- if (n <= 0)
- break;
-
- total_samples_recvd += n;
-
- history.push_back(pkt_info(n, u2p_timestamp(&pkt.hdrs.fixed), pkt.hdrs.thdr.seqno));
-
- // convert_samples_to_complex(n, pkt.samples, c_samples);
- // size_t r = fwrite(c_samples, sizeof(fcomplex), n, of);
-
- if (of){
- fwrite(pkt.samples, sizeof(uint32_t), n, of);
- fflush(of);
- }
- }
-
-
- gri_get_if_stats(interface, &stop);
-
- if (!u2->stop_rx(which)){
- std::cerr << "stop_rx failed\n";
- return 1;
- }
-
-
- long expected_rx_packets =
- (nsamples + samples_per_frame - 1)/samples_per_frame;
-
- long expected_rx_bytes =
- expected_rx_packets * sizeof(u2_eth_packet_t) + nsamples * 4;
-
-
- long total_pkts_recvd = 0;
- total_samples_recvd = 0;
-
- int nbad_seqno = 0;
-
- for (unsigned i = 0; i < history.size(); i++){
- total_pkts_recvd++;
- total_samples_recvd += history[i].d_nsamples;
-
- bool bad_seqno = history[i].d_seqno != (i & 0xff);
- if (bad_seqno)
- nbad_seqno++;
-
- printf("%3d %8d %8ld %8ld %3d %s\n",
- history[i].d_nsamples,
- history[i].d_timestamp,
- total_pkts_recvd, total_samples_recvd,
- history[i].d_seqno,
- bad_seqno ? "BAD SEQNO" : ""
- );
- }
-
- if (nbad_seqno == 0)
- printf("\nAll sequence numbers are correct\n");
- else
- printf("\n%d sequence numbers were INCORRECT\n", nbad_seqno);
-
-
- printf("\nUser space statistics:\n");
- printf(" rx_samples: %8ld", total_samples_recvd);
- printf(" expected %8d %s\n",
- nsamples,
- nsamples - total_samples_recvd == 0 ? "OK" : "NOT OK");
-
- printf(" rx_packets: %8ld", total_pkts_recvd);
- printf(" expected %8ld %s\n",
- expected_rx_packets,
- expected_rx_packets - total_pkts_recvd == 0 ? "OK" : "NOT OK");
-
-
- fflush(stdout);
-
- printf("\nKernel interface statistics:\n");
-
- long long delta;
- delta = stop.rx_bytes - start.rx_bytes;
- printf(" rx_bytes: %8Ld", delta);
- printf(" expected %8ld %s\n",
- expected_rx_bytes,
- expected_rx_bytes - delta == 0 ? "OK" : "NOT OK");
-
- delta = stop.rx_packets - start.rx_packets;
- printf(" rx_packets: %8Ld", delta);
- printf(" expected %8ld %s\n",
- expected_rx_packets,
- expected_rx_packets - delta == 0 ? "OK" : "NOT OK");
-
- printf(" rx_errs: %8Ld\n", stop.rx_errs - start.rx_errs);
- printf(" rx_drop: %8Ld\n", stop.rx_drop - start.rx_drop);
- printf(" tx_bytes: %8Ld\n", stop.tx_bytes - start.tx_bytes);
- printf(" tx_packets: %8Ld\n", stop.tx_packets - start.tx_packets);
- printf(" tx_errs: %8Ld\n", stop.tx_errs - start.tx_errs);
- printf(" tx_drop: %8Ld\n", stop.tx_drop - start.tx_drop);
-
-
- return 0;
-}
diff --git a/usrp2/host/apps/find_usrps.cc b/usrp2/host/apps/find_usrps.cc
deleted file mode 100644
index ff6b4ab79..000000000
--- a/usrp2/host/apps/find_usrps.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007,2008 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <usrp2/usrp2.h>
-#include <iostream>
-#include <cstdio>
-#include <getopt.h>
-
-static void
-usage(const char *progname)
-{
- fprintf(stderr, "usage: %s [-e ethN]\n",
- progname);
-}
-
-int
-main(int argc, char **argv)
-{
- int ch;
- const char *interface = "eth0";
-
- while ((ch = getopt(argc, argv, "he:")) != EOF){
- switch (ch){
- case 'e':
- interface = optarg;
- break;
-
- case 'h':
- default:
- usage(argv[0]);
- exit(1);
- }
- }
-
- if (argc - optind != 0){
- usage(argv[0]);
- exit(1);
- }
-
- usrp2::props_vector_t r = usrp2::find(interface);
-
- for (size_t i = 0; i < r.size(); i++){
- std::cout << r[i] << std::endl;
- }
-
- if (r.size() == 0){
- std::cerr << "No USRP2 found.\n";
- return 1;
- }
-
- return 0;
-}
diff --git a/usrp2/host/apps/gen_2tone.py b/usrp2/host/apps/gen_2tone.py
deleted file mode 100755
index ec681d3e0..000000000
--- a/usrp2/host/apps/gen_2tone.py
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2007 Free Software Foundation, Inc.
-#
-# This program 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.
-#
-# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-from gnuradio import gr, eng_notation
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-import sys
-
-master_clock = 100e6
-
-class my_top_block(gr.top_block):
-
- def __init__(self):
- gr.top_block.__init__(self)
-
- parser = OptionParser(option_class=eng_option)
- parser.add_option("-f", "--freq1", type="eng_float", default=1e6,
- help="set waveform frequency to FREQ [default=%default]")
- parser.add_option("-g", "--freq2", type="eng_float", default=1e6,
- help="set waveform frequency to FREQ [default=%default]")
- parser.add_option ("-a", "--amplitude1", type="eng_float", default=16e3,
- help="set waveform amplitude to AMPLITUDE [default=%default]", metavar="AMPL")
- parser.add_option ("-b", "--amplitude2", type="eng_float", default=16e3,
- help="set waveform amplitude to AMPLITUDE [default=%default]", metavar="AMPL")
-
- parser.add_option("-i", "--interp", type="int", default=32,
- help="assume fgpa interpolation rate is INTERP [default=%default]")
-
- (options, args) = parser.parse_args ()
- if len(args) != 0:
- parser.print_help()
- raise SystemExit, 1
-
-
- src0 = gr.sig_source_c(master_clock/options.interp,
- gr.GR_SIN_WAVE,
- options.freq1,
- options.amplitude1)
- src1 = gr.sig_source_c(master_clock/options.interp,
- gr.GR_SIN_WAVE,
- options.freq2,
- options.amplitude2)
-
- adder = gr.add_cc()
-
-
- c2s = gr.complex_to_interleaved_short()
-
- stdout_sink = gr.file_descriptor_sink(gr.sizeof_short, 1)
-
- self.connect(src0, (adder,0))
- self.connect(src1, (adder,1))
- self.connect(adder, c2s, stdout_sink)
-
-
-if __name__ == '__main__':
- try:
- my_top_block().run()
- except KeyboardInterrupt:
- pass
diff --git a/usrp2/host/apps/gen_const.cc b/usrp2/host/apps/gen_const.cc
deleted file mode 100644
index d2c36ebba..000000000
--- a/usrp2/host/apps/gen_const.cc
+++ /dev/null
@@ -1,27 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-int
-main(int argc, char **argv)
-{
- if (argc != 3){
- fprintf(stderr, "usage: %s i-val q-val\n", argv[0]);
- return 1;
- }
-
- int i_val = strtol(argv[1], 0, 0);
- int q_val = strtol(argv[2], 0, 0);
-
- static const int NSAMPLES = 16384;
-
- uint32_t sample[NSAMPLES];
- sample[0] = ((i_val & 0xffff) << 16) | (q_val & 0xffff);
- for (int i = 1; i < NSAMPLES; i++)
- sample[i] = sample[0];
-
- while(1){
- write(1, sample, sizeof(sample));
- }
-}
diff --git a/usrp2/host/apps/gen_sine.py b/usrp2/host/apps/gen_sine.py
deleted file mode 100755
index 6a44dd110..000000000
--- a/usrp2/host/apps/gen_sine.py
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2007 Free Software Foundation, Inc.
-#
-# This program 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.
-#
-# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-from gnuradio import gr, eng_notation
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-import sys
-
-master_clock = 100e6
-
-class my_top_block(gr.top_block):
-
- def __init__(self):
- gr.top_block.__init__(self)
-
- parser = OptionParser(option_class=eng_option)
- parser.add_option("-f", "--freq", type="eng_float", default=1e6,
- help="set waveform frequency to FREQ [default=%default]")
- parser.add_option ("-a", "--amplitude", type="eng_float", default=16e3,
- help="set waveform amplitude to AMPLITUDE [default=%default]", metavar="AMPL")
-
- parser.add_option("-i", "--interp", type="int", default=32,
- help="assume fgpa interpolation rate is INTERP [default=%default]")
-
- (options, args) = parser.parse_args ()
- if len(args) != 0:
- parser.print_help()
- raise SystemExit, 1
-
-
- src0 = gr.sig_source_c(master_clock/options.interp,
- gr.GR_SIN_WAVE,
- options.freq,
- options.amplitude)
-
-
- c2s = gr.complex_to_interleaved_short()
-
- stdout_sink = gr.file_descriptor_sink(gr.sizeof_short, 1)
-
- self.connect(src0, c2s, stdout_sink)
-
-
-if __name__ == '__main__':
- try:
- my_top_block().run()
- except KeyboardInterrupt:
- pass
diff --git a/usrp2/host/apps/gpio.cc b/usrp2/host/apps/gpio.cc
deleted file mode 100644
index 2fee7e761..000000000
--- a/usrp2/host/apps/gpio.cc
+++ /dev/null
@@ -1,47 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2009 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <usrp2/usrp2.h>
-#include <iostream>
-#include <cstdio>
-
-int
-main(int argc, char **argv)
-{
- usrp2::usrp2::sptr u2 = usrp2::usrp2::make("eth0");
-
- // Set io_tx[15] as FPGA output
- u2->set_gpio_ddr(usrp2::GPIO_TX_BANK, 0x8000, 0x8000);
-
- // Set io_tx[15] under host sofware control
- u2->set_gpio_sels(usrp2::GPIO_TX_BANK, "s...............");
-
- // Write pins
- uint16_t v = 0x8765;
- u2->write_gpio(usrp2::GPIO_TX_BANK, v, 0x8000);
-
- // Read back
- v = 0;
- u2->read_gpio(usrp2::GPIO_TX_BANK, &v);
- printf("TX GPIO read: %04X\n", v);
- return 0;
-}
diff --git a/usrp2/host/apps/rx_streaming_samples.cc b/usrp2/host/apps/rx_streaming_samples.cc
deleted file mode 100644
index 8479ae1b2..000000000
--- a/usrp2/host/apps/rx_streaming_samples.cc
+++ /dev/null
@@ -1,373 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007,2008 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <usrp2/usrp2.h>
-#include <usrp2/strtod_si.h>
-#include <usrp2/copiers.h>
-#include <usrp2/rx_nop_handler.h>
-#include <gruel/realtime.h>
-#include <sys/time.h>
-#include <iostream>
-#include <cstdio>
-#include <string.h>
-#include <boost/scoped_ptr.hpp>
-#include <boost/shared_ptr.hpp>
-#include <stdexcept>
-#include <signal.h>
-
-static volatile bool signaled = false;
-
-static void
-sig_handler(int sig)
-{
- signaled = true;
-}
-
-static void
-install_sig_handler(int signum,
- void (*new_handler)(int))
-{
- struct sigaction new_action;
- memset (&new_action, 0, sizeof (new_action));
-
- new_action.sa_handler = new_handler;
- sigemptyset (&new_action.sa_mask);
- new_action.sa_flags = 0;
-
- if (sigaction (signum, &new_action, 0) < 0){
- perror ("sigaction (install new)");
- throw std::runtime_error ("sigaction");
- }
-}
-
-// ------------------------------------------------------------------------
-
-// FIXME make this a template
-
-class file_writer_16sc : public usrp2::rx_nop_handler
-{
- FILE *d_fp;
- std::string d_filename;
-
-public:
-
- file_writer_16sc(const std::string &filename, uint64_t max_samples)
- : usrp2::rx_nop_handler(max_samples), d_filename(filename)
- {
- d_fp = fopen(filename.c_str(), "wb");
- if (d_fp == 0){
- perror(filename.c_str());
- throw std::invalid_argument(filename);
- }
- }
-
- ~file_writer_16sc();
-
- bool
- operator()(const uint32_t *items, size_t nitems, const usrp2::rx_metadata *metadata)
- {
- bool ok = rx_nop_handler::operator()(items, nitems, metadata);
-
- size_t host_nitems = nitems;
- std::complex<int16_t> host_items[host_nitems];
-
- usrp2::copy_u2_16sc_to_host_16sc(nitems, items, host_items);
-
- size_t n = 0;
- while (n < host_nitems){
- size_t r = fwrite(&host_items[n], sizeof(host_items[0]), host_nitems - n, d_fp);
- n += r;
- if (r == 0){ // out of space?
- d_err = true;
- perror(d_filename.c_str());
- ok = false;
- break;
- }
- }
-
- return ok;
- }
-};
-
-file_writer_16sc::~file_writer_16sc()
-{
- fclose(d_fp);
-}
-
-// ------------------------------------------------------------------------
-
-class file_writer_32fc : public usrp2::rx_nop_handler
-{
- FILE *d_fp;
- std::string d_filename;
-
-public:
-
- file_writer_32fc(const std::string &filename, uint64_t max_samples)
- : usrp2::rx_nop_handler(max_samples), d_filename(filename)
- {
- d_fp = fopen(filename.c_str(), "wb");
- if (d_fp == 0){
- perror(filename.c_str());
- throw std::invalid_argument(filename);
- }
- }
-
- ~file_writer_32fc();
-
- bool
- operator()(const uint32_t *items, size_t nitems, const usrp2::rx_metadata *metadata)
- {
- bool ok = rx_nop_handler::operator()(items, nitems, metadata);
-
- size_t host_nitems = nitems;
- std::complex<float> host_items[host_nitems];
-
- usrp2::copy_u2_16sc_to_host_32fc(nitems, items, host_items);
-
- size_t n = 0;
- while (n < host_nitems){
- size_t r = fwrite(&host_items[n], sizeof(host_items[0]), host_nitems - n, d_fp);
- n += r;
- if (r == 0){ // out of space?
- d_err = true;
- perror(d_filename.c_str());
- ok = false;
- break;
- }
- }
-
- return ok;
- }
-};
-
-file_writer_32fc::~file_writer_32fc()
-{
- fclose(d_fp);
-}
-
-// ------------------------------------------------------------------------
-
-static void
-usage(const char *progname)
-{
- const char *p = strrchr(progname, '/'); // drop leading directory path
- if (p)
- p++;
-
- if (strncmp(p, "lt-", 3) == 0) // drop lt- libtool prefix
- p += 3;
-
- fprintf(stderr, "Usage: %s [options]\n\n", p);
- fprintf(stderr, "Options:\n");
- fprintf(stderr, " -h show this message and exit\n");
- fprintf(stderr, " -e ETH_INTERFACE specify ethernet interface [default=eth0]\n");
- fprintf(stderr, " -m MAC_ADDR mac address of USRP2 HH:HH [default=first one found]\n");
- fprintf(stderr, " -f FREQUENCY specify receive center frequency in Hz [default=0.0]\n");
- fprintf(stderr, " -d DECIM specify receive decimation rate [default=5]\n");
- fprintf(stderr, " -g GAIN specify receive daughterboard gain [default=0]\n");
- fprintf(stderr, " -N NSAMPLES specify number of samples to receive [default=infinite]\n");
- fprintf(stderr, " -o OUTPUT_FILENAME specify file to receive samples [default=none]\n");
- fprintf(stderr, " -s write complex<short> [default=complex<float>]\n");
- fprintf(stderr, " -v verbose output\n");
-}
-
-int
-main(int argc, char **argv)
-{
- // options and their defaults
- const char *interface = "eth0";
- const char *mac_addr_str = "";
- double rx_freq = 0.0;
- int rx_decim = 5;
- double rx_gain = 0.0;
- uint64_t nsamples = 0;
- bool output_shorts = false;
- char *output_filename = 0;
- bool verbose = false;
-
- int ch;
-
- while ((ch = getopt(argc, argv, "he:m:f:d:g:N:o:sv")) != EOF){
- double tmp;
- switch (ch){
-
- case 'e':
- interface = optarg;
- break;
-
- case 'm':
- mac_addr_str = optarg;
- break;
-
- case 'f':
- if (!strtod_si(optarg, &rx_freq)) {
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- break;
-
- case 'g':
- if (!strtod_si(optarg, &rx_gain)) {
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- break;
-
- case 'd':
- rx_decim = strtol(optarg, 0, 0);
- if (rx_decim < 4 or rx_decim > 512) {
- std::cerr << "invalid decimation rate: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- break;
-
- case 'N':
- if (!strtod_si(optarg, &tmp)) {
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- exit(1);
- }
- nsamples = static_cast<uint64_t>(tmp);
- break;
-
- case 's':
- output_shorts = true;
- break;
-
- case 'o':
- output_filename = optarg;
- break;
-
- case 'v':
- verbose = true;
- break;
-
- case 'h':
- default:
- usage(argv[0]);
- exit(1);
- }
- }
-
-
- install_sig_handler(SIGINT, sig_handler);
-
- usrp2::rx_nop_handler::sptr handler;
-
- if (output_filename){
- if (output_shorts)
- handler = usrp2::rx_nop_handler::sptr(new file_writer_16sc(output_filename, nsamples));
- else
- handler = usrp2::rx_nop_handler::sptr(new file_writer_32fc(output_filename, nsamples));
- }
- else
- handler = usrp2::rx_nop_handler::sptr(new usrp2::rx_nop_handler(nsamples));
-
- gruel::rt_status_t rt = gruel::enable_realtime_scheduling();
- if (rt != gruel::RT_OK)
- std::cerr << "Failed to enable realtime scheduling" << std::endl;
-
- usrp2::usrp2::sptr u2 = usrp2::usrp2::make(interface, mac_addr_str);
-
- // FIXME in case it was left running...
- if (!u2->stop_rx_streaming()){
- fprintf(stderr, "stop_rx_streaming failed\n");
- }
-
- if (!u2->set_rx_gain(rx_gain)){
- fprintf(stderr, "set_rx_gain(%f) failed\n", rx_gain);
- exit(1);
- }
-
- usrp2::tune_result tr;
- if (!u2->set_rx_center_freq(rx_freq, &tr)){
- fprintf(stderr, "set_rx_center_freq(%g) failed\n", rx_freq);
- exit(1);
- }
-
- if (verbose){
- printf("USRP2 MAC address: %s\n\n", u2->mac_addr().c_str());
- printf("Daughterboard configuration:\n");
- printf(" baseband_freq=%f\n", tr.baseband_freq);
- printf(" ddc_freq=%f\n", tr.dxc_freq);
- printf(" residual_freq=%f\n", tr.residual_freq);
- printf(" inverted=%s\n\n", tr.spectrum_inverted ? "yes" : "no");
- }
-
- if (!u2->set_rx_decim(rx_decim)) {
- fprintf(stderr, "set_rx_decim(%d) failed\n", rx_decim);
- exit(1);
- }
-
- if (verbose)
- printf("USRP2 using decimation rate of %d\n", rx_decim);
-
- if (!u2->start_rx_streaming(0)){
- fprintf(stderr, "start_rx_streaming failed\n");
- exit(1);
- }
-
- if (verbose) {
- if (nsamples > 0)
- printf("Receiving %zd samples\n\n", nsamples);
- else
- printf("Receiving infinite samples\n\n");
- }
-
- struct timeval start, end;
- gettimeofday(&start, 0);
-
- while (!signaled &&
- !handler->has_errored_p() &&
- !handler->has_finished_p()) {
- bool ok = u2->rx_samples(0, handler.get());
- if (!ok){
- fprintf(stderr, "u2->rx_samples failed\n");
- return 1;
- }
- }
-
- gettimeofday(&end, 0);
- long n_usecs = end.tv_usec-start.tv_usec;
- long n_secs = end.tv_sec-start.tv_sec;
- double elapsed = (double)n_secs + (double)n_usecs*1e-6;
- double mbs = handler->nsamples()*sizeof(uint32_t)/elapsed/1e6;
- double pps = handler->nframes()/elapsed;
-
- u2->stop_rx_streaming();
-
- if (verbose){
- printf("\nCopy handler called %li times.\n", handler->nframes());
- printf("Copy handler called with %li bytes.\n\n", handler->nsamples()*sizeof(uint32_t));
- printf("Elapsed time was %5.3f seconds.\n", elapsed);
- printf("Packet rate was %1.0f pkts/sec.\n", pps);
- printf("Approximate throughput was %5.2f MB/sec.\n", mbs);
- printf("Total instances of overruns was %d.\n", u2->rx_overruns());
- printf("Total missing frames was %d.\n", u2->rx_missing());
- }
-
- return 0;
-}
diff --git a/usrp2/host/apps/stdin_int32_fft.py b/usrp2/host/apps/stdin_int32_fft.py
deleted file mode 100755
index 1596fa00d..000000000
--- a/usrp2/host/apps/stdin_int32_fft.py
+++ /dev/null
@@ -1,201 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2004,2005,2007,2008,2010 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio 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, or (at your option)
-# any later version.
-#
-# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-from gnuradio import gr, gru
-from gnuradio import eng_notation
-from gnuradio.eng_option import eng_option
-from gnuradio.wxgui import stdgui2, fftsink2, waterfallsink2, scopesink2, form, slider
-from optparse import OptionParser
-import wx
-import sys
-import numpy
-
-
-class app_top_block(stdgui2.std_top_block):
- def __init__(self, frame, panel, vbox, argv):
- stdgui2.std_top_block.__init__(self, frame, panel, vbox, argv)
-
- self.frame = frame
- self.panel = panel
-
- parser = OptionParser(option_class=eng_option)
- parser.add_option("-d", "--decim", type="int", default=16,
- help="set fgpa decimation rate to DECIM [default=%default]")
- parser.add_option("-f", "--freq", type="eng_float", default=None,
- help="set frequency to FREQ", metavar="FREQ")
- parser.add_option("-W", "--waterfall", action="store_true", default=False,
- help="Enable waterfall display")
- parser.add_option("-S", "--oscilloscope", action="store_true", default=False,
- help="Enable oscilloscope display")
- (options, args) = parser.parse_args()
- if len(args) != 0:
- parser.print_help()
- sys.exit(1)
- self.options = options
- self.options.gain = 1.0
- self.show_debug_info = True
-
-
- input_rate = 100e6 / options.decim
-
- self.src = gr.file_descriptor_source(gr.sizeof_short, 0, False);
- self.s2c = gr.interleaved_short_to_complex()
-
- if options.waterfall:
- self.scope = \
- waterfallsink2.waterfall_sink_c (panel, fft_size=1024, sample_rate=input_rate)
- elif options.oscilloscope:
- self.scope = scopesink2.scope_sink_c(panel, sample_rate=input_rate)
- else:
- self.scope = fftsink2.fft_sink_c (panel, fft_size=1024, y_divs=12, sample_rate=input_rate,ref_level=110,fft_rate=20)
-
- self.connect(self.src, self.s2c, self.scope)
-
- self._build_gui(vbox)
- self._setup_events()
-
- # set initial values
-
- if options.freq is None:
- # if no freq was specified, use the mid-point
- options.freq = 0.0
-
- if self.show_debug_info:
- self.myform['decim'].set_value(self.options.decim)
-
-
- def _set_status_msg(self, msg):
- self.frame.GetStatusBar().SetStatusText(msg, 0)
-
- def _build_gui(self, vbox):
-
- def _form_set_freq(kv):
- return self.set_freq(kv['freq'])
-
- vbox.Add(self.scope.win, 10, wx.EXPAND)
-
- # add control area at the bottom
- self.myform = myform = form.form()
- hbox = wx.BoxSizer(wx.HORIZONTAL)
- hbox.Add((5,0), 0, 0)
- myform['freq'] = form.float_field(
- parent=self.panel, sizer=hbox, label="Center freq", weight=1,
- callback=myform.check_input_and_call(_form_set_freq, self._set_status_msg))
-
- hbox.Add((5,0), 0, 0)
- vbox.Add(hbox, 0, wx.EXPAND)
-
- self._build_subpanel(vbox)
-
- def _build_subpanel(self, vbox_arg):
- # build a secondary information panel (sometimes hidden)
-
- # FIXME figure out how to have this be a subpanel that is always
- # created, but has its visibility controlled by foo.Show(True/False)
-
- def _form_set_decim(kv):
- return self.set_decim(kv['decim'])
-
- if not(self.show_debug_info):
- return
-
- panel = self.panel
- vbox = vbox_arg
- myform = self.myform
-
- #panel = wx.Panel(self.panel, -1)
- #vbox = wx.BoxSizer(wx.VERTICAL)
-
- hbox = wx.BoxSizer(wx.HORIZONTAL)
- hbox.Add((5,0), 0)
-
- myform['decim'] = form.int_field(
- parent=panel, sizer=hbox, label="Decim",
- callback=myform.check_input_and_call(_form_set_decim, self._set_status_msg))
-
- hbox.Add((5,0), 0)
- vbox.Add(hbox, 0, wx.EXPAND)
-
-
- def set_freq(self, target_freq):
- """
- Set the center frequency we're interested in.
-
- @param target_freq: frequency in Hz
- @rypte: bool
-
- Tuning is a two step process. First we ask the front-end to
- tune as close to the desired frequency as it can. Then we use
- the result of that operation and our target_frequency to
- determine the value for the digital down converter.
- """
-
- if True:
- self.myform['freq'].set_value(target_freq) # update displayed value
- if not self.options.waterfall and not self.options.oscilloscope:
- self.scope.set_baseband_freq(target_freq)
- return True
-
- return False
-
- def set_gain(self, gain):
- self.myform['gain'].set_value(gain) # update displayed value
-
- def set_decim(self, decim):
- input_rate = 100e6 / self.options.decim
- self.scope.set_sample_rate(input_rate)
- if self.show_debug_info: # update displayed values
- self.myform['decim'].set_value(self.u.decim_rate())
- return ok
-
- def _setup_events(self):
- if not self.options.waterfall and not self.options.oscilloscope:
- self.scope.win.Bind(wx.EVT_LEFT_DCLICK, self.evt_left_dclick)
-
- def evt_left_dclick(self, event):
- (ux, uy) = self.scope.win.GetXY(event)
- if event.CmdDown():
- # Re-center on maximum power
- points = self.scope.win._points
- if self.scope.win.peak_hold:
- if self.scope.win.peak_vals is not None:
- ind = numpy.argmax(self.scope.win.peak_vals)
- else:
- ind = int(points.shape()[0]/2)
- else:
- ind = numpy.argmax(points[:,1])
- (freq, pwr) = points[ind]
- target_freq = freq/self.scope.win._scale_factor
- print ind, freq, pwr
- self.set_freq(target_freq)
- else:
- # Re-center on clicked frequency
- target_freq = ux/self.scope.win._scale_factor
- self.set_freq(target_freq)
-
-
-def main ():
- app = stdgui2.stdapp(app_top_block, "USRP FFT", nstatus=1)
- app.MainLoop()
-
-if __name__ == '__main__':
- main ()
diff --git a/usrp2/host/apps/streaming_fft.py b/usrp2/host/apps/streaming_fft.py
deleted file mode 100755
index 4d341497a..000000000
--- a/usrp2/host/apps/streaming_fft.py
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2008 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio 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, or (at your option)
-# any later version.
-#
-# GNU Radio 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 this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-
-import os
-import os.path
-import sys
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-
-def main():
- parser = OptionParser(option_class=eng_option)
- parser.add_option("-d", "--decim", type="int", default=16,
- help="set fgpa decimation rate to DECIM [default=%default]")
- parser.add_option("-f", "--freq", type="eng_float", default=0.0,
- help="set frequency to FREQ", metavar="FREQ")
- parser.add_option("-g", "--gain", type="string", default=None,
- help="set gain to GAIN [default=%default]")
- parser.add_option("-W", "--waterfall", action="store_true", default=False,
- help="Enable waterfall display")
- parser.add_option("-S", "--oscilloscope", action="store_true", default=False,
- help="Enable oscilloscope display")
- parser.add_option("-F", "--samples-per-frame", type="int", default=250,
- help="[default=%default]")
- parser.add_option("-e", "--eth", default="eth0",
- help="specify ethernet interface [default=%default]")
-
- (options, args) = parser.parse_args()
- if len(args) != 0:
- parser.print_help()
- sys.exit(1)
-
-
- path = os.path.dirname(sys.argv[0])
- if path == '':
- path = '.'
-
-
- display_type = ''
- if options.waterfall:
- display_type = '-W'
- if options.oscilloscope:
- display_type = '-S'
-
- gain_clause = ''
- if options.gain:
- gain_clause = '-g ' + options.gain
-
- # FIXME: restore -F
- cmd = "%s/rx_streaming_samples -s -e %s -f %g -d %d %s -o /proc/self/fd/1 | %s/stdin_int32_fft.py %s -f %g -d %d" % (
- path, options.eth, options.freq, options.decim, gain_clause,
- path, display_type, options.freq, options.decim)
-
- print cmd
- os.system(cmd)
-
-
-if __name__ == '__main__':
- main()
diff --git a/usrp2/host/apps/test.sh b/usrp2/host/apps/test.sh
deleted file mode 100755
index c533c3339..000000000
--- a/usrp2/host/apps/test.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-sudo ./rx_streaming_samples -d 4 -v -N 100M
-
diff --git a/usrp2/host/apps/test_mimo_tx.cc b/usrp2/host/apps/test_mimo_tx.cc
deleted file mode 100644
index f52bfd582..000000000
--- a/usrp2/host/apps/test_mimo_tx.cc
+++ /dev/null
@@ -1,311 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007,2008,2009 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * This is a down and dirty test program that confirms that the we can
- * coherently transmit different signals to two USRP2s connected via a
- * mimo cable. It ignores most of its command line arguments, and
- * requires that special purpose firmware be installed in the two
- * USRP2s. The one connected to the ethernet must be running
- * mimo_tx.bin The other must be running mimo_tx_slave.bin.
- *
- * Don't use this as a model for how s/w should be written :-)
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <usrp2/usrp2.h>
-#include <usrp2/strtod_si.h>
-#include <iostream>
-#include <cstdio>
-#include <complex>
-#include <getopt.h>
-#include <gruel/realtime.h>
-#include <signal.h>
-#include <string.h>
-#include <stdexcept>
-#include <math.h>
-
-
-typedef std::complex<float> fcomplex;
-
-static volatile bool signaled = false;
-
-void
-gen_and_send(usrp2::usrp2::sptr u2, int chan,
- double *ph, double ph_incr, int nsamples);
-
-
-static void
-sig_handler(int sig)
-{
- signaled = true;
-}
-
-static void
-install_sig_handler(int signum,
- void (*new_handler)(int))
-{
- struct sigaction new_action;
- memset (&new_action, 0, sizeof (new_action));
-
- new_action.sa_handler = new_handler;
- sigemptyset (&new_action.sa_mask);
- new_action.sa_flags = 0;
-
- if (sigaction (signum, &new_action, 0) < 0){
- perror ("sigaction (install new)");
- throw std::runtime_error ("sigaction");
- }
-}
-
-
-static const char *
-prettify_progname(const char *progname) // that's probably almost a word ;)
-{
- const char *p = strrchr(progname, '/'); // drop leading directory path
- if (p)
- p++;
-
- if (strncmp(p, "lt-", 3) == 0) // drop lt- libtool prefix
- p += 3;
-
- return p;
-}
-
-static void
-usage(const char *progname)
-{
- fprintf(stderr, "Usage: %s [options]\n\n", prettify_progname(progname));
- fprintf(stderr, "Options:\n");
- fprintf(stderr, " -h show this message and exit\n");
- fprintf(stderr, " -e ETH_INTERFACE specify ethernet interface [default=eth0]\n");
- fprintf(stderr, " -m MAC_ADDR mac address of USRP2 HH:HH [default=first one found]\n");
- fprintf(stderr, " -I INPUT_FILE set input filename [default=stdin]\n");
- fprintf(stderr, " -r repeat. When EOF of input file is reached, seek to beginning\n");
- fprintf(stderr, " -f FREQ set frequency to FREQ [default=0]\n");
- fprintf(stderr, " -i INTERP set interpolation rate to INTERP [default=32]\n");
- fprintf(stderr, " -g gain set tx gain\n");
- fprintf(stderr, " -S SCALE fpga scaling factor for I & Q [default=256]\n");
-}
-
-#define GAIN_NOT_SET (-1000)
-#define MAX_SAMPLES (371)
-
-int
-main(int argc, char **argv)
-{
- const char *interface = "eth0";
- const char *input_filename = 0;
- bool repeat = false;
- const char *mac_addr_str = "";
- double freq = 0;
- int32_t interp = 32;
- int32_t samples_per_frame = MAX_SAMPLES;
- int32_t scale = -1;
- double gain = GAIN_NOT_SET;
-
- int ch;
- double tmp;
-
-
- while ((ch = getopt(argc, argv, "he:m:I:rf:i:S:F:g:")) != EOF){
- switch (ch){
-
- case 'e':
- interface = optarg;
- break;
-
- case 'm':
- mac_addr_str = optarg;
-#if 0
- if (!usrp2_basic::parse_mac_addr(optarg, &mac_addr)){
- std::cerr << "invalid mac addr: " << optarg << std::endl;
- usage(argv[0]);
- return 1;
- }
-#endif
- break;
-
- case 'I':
- input_filename = optarg;
- break;
-
- case 'r':
- repeat = true;
- break;
-
- case 'f':
- if (!strtod_si(optarg, &freq)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- return 1;
- }
- break;
-
- case 'F':
- samples_per_frame = strtol(optarg, 0, 0);
- break;
-
- case 'i':
- interp = strtol(optarg, 0, 0);
- break;
-
- case 'S':
- if (!strtod_si(optarg, &tmp)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- return 1;
- }
- scale = static_cast<int32_t>(tmp);
- break;
-
- case 'h':
- default:
- usage(argv[0]);
- return 1;
- }
- }
-
-
- if (argc - optind != 0){
- usage(argv[0]);
- return 1;
- }
-
- if (samples_per_frame < 9 || samples_per_frame > MAX_SAMPLES){
- std::cerr << prettify_progname(argv[0])
- << ": samples_per_frame is out of range. "
- << "Must be in [9, " << MAX_SAMPLES << "].\n";
- usage(argv[0]);
- return 1;
- }
-
-
- FILE *fp = 0;
- if (input_filename == 0)
- fp = stdin;
- else {
- fp = fopen(input_filename, "rb");
- if (fp == 0){
- perror(input_filename);
- return 1;
- }
- }
-
- install_sig_handler(SIGINT, sig_handler);
-
-
- gruel::rt_status_t rt = gruel::enable_realtime_scheduling();
- if (rt != gruel::RT_OK)
- std::cerr << "Failed to enable realtime scheduling" << std::endl;
-
-
- usrp2::usrp2::sptr u2 = usrp2::usrp2::make(interface, mac_addr_str);
-
-#if 0
- if (gain != GAIN_NOT_SET){
- if (!u2->set_tx_gain(gain)){
- std::cerr << "set_tx_gain failed\n";
- return 1;
- }
- }
-
- usrp2::tune_result tr;
- if (!u2->set_tx_center_freq(freq, &tr)){
- fprintf(stderr, "set_tx_center_freq(%g) failed\n", freq);
- return 1;
- }
-
- printf("Daughterboard configuration:\n");
- printf(" baseband_freq=%f\n", tr.baseband_freq);
- printf(" duc_freq=%f\n", tr.dxc_freq);
- printf(" residual_freq=%f\n", tr.residual_freq);
- printf(" inverted=%s\n\n", tr.spectrum_inverted ? "yes" : "no");
-
- if (!u2->set_tx_interp(interp)){
- fprintf(stderr, "set_tx_interp(%d) failed\n", interp);
- return 1;
- }
-
- if (scale != -1){
- if (!u2->set_tx_scale_iq(scale, scale)){
- std::cerr << "set_tx_scale_iq failed\n";
- return 1;
- }
- }
-#endif
-
- double baseband_rate = 100e6 / 32;
-
- double ph0 = 0;
- double ph1 = 0;
-
- double ph0_incr = 7.5e3/baseband_rate * 2 * M_PI;
- double ph1_incr = 7.5e3/baseband_rate * 2 * M_PI;
-
- while (!signaled){
-
- gen_and_send(u2, 0, &ph0, ph0_incr, samples_per_frame);
- gen_and_send(u2, 1, &ph1, ph1_incr, samples_per_frame);
-
- }
-
- return 0;
-}
-
-void
-gen_and_send(usrp2::usrp2::sptr u2, int chan,
- double *ph_ptr, double ph_incr, int nsamples)
-{
- double ph = *ph_ptr;
-
- std::complex<float> buf[MAX_SAMPLES];
-
- usrp2::tx_metadata md;
- md.timestamp = -1;
- md.start_of_burst = 1;
- md.send_now = 1;
-
- float ampl;
-
- if (chan == 0)
- ampl = 0.5;
- else
- ampl = 0.75;
-
-
- for (int i = 0; i < nsamples; i++){
-#if 0
- float s, c;
- sincosf((float) ph, &s, &c);
- buf[i] = std::complex<float>(s * ampl, c * ampl);
- ph += ph_incr;
-#else
- buf[i] = std::complex<float>(ampl, 0);
-#endif
- }
-
- if (!u2->tx_32fc(chan, buf, nsamples, &md)){
- fprintf(stderr, "tx_32fc failed\n");
- }
-
- ph = fmod(ph, 2*M_PI);
- *ph_ptr = ph;
-}
diff --git a/usrp2/host/apps/tx_samples.cc b/usrp2/host/apps/tx_samples.cc
deleted file mode 100644
index 3e41bbf8d..000000000
--- a/usrp2/host/apps/tx_samples.cc
+++ /dev/null
@@ -1,269 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007,2008 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <usrp2/usrp2.h>
-#include <usrp2/strtod_si.h>
-#include <iostream>
-#include <cstdio>
-#include <complex>
-#include <getopt.h>
-#include <gruel/realtime.h>
-#include <signal.h>
-#include <string.h>
-#include <stdexcept>
-
-
-typedef std::complex<float> fcomplex;
-
-static volatile bool signaled = false;
-
-static void
-sig_handler(int sig)
-{
- signaled = true;
-}
-
-static void
-install_sig_handler(int signum,
- void (*new_handler)(int))
-{
- struct sigaction new_action;
- memset (&new_action, 0, sizeof (new_action));
-
- new_action.sa_handler = new_handler;
- sigemptyset (&new_action.sa_mask);
- new_action.sa_flags = 0;
-
- if (sigaction (signum, &new_action, 0) < 0){
- perror ("sigaction (install new)");
- throw std::runtime_error ("sigaction");
- }
-}
-
-
-static const char *
-prettify_progname(const char *progname) // that's probably almost a word ;)
-{
- const char *p = strrchr(progname, '/'); // drop leading directory path
- if (p)
- p++;
-
- if (strncmp(p, "lt-", 3) == 0) // drop lt- libtool prefix
- p += 3;
-
- return p;
-}
-
-static void
-usage(const char *progname)
-{
- fprintf(stderr, "Usage: %s [options]\n\n", prettify_progname(progname));
- fprintf(stderr, "Options:\n");
- fprintf(stderr, " -h show this message and exit\n");
- fprintf(stderr, " -e ETH_INTERFACE specify ethernet interface [default=eth0]\n");
- fprintf(stderr, " -m MAC_ADDR mac address of USRP2 HH:HH [default=first one found]\n");
- fprintf(stderr, " -I INPUT_FILE set input filename [default=stdin]\n");
- fprintf(stderr, " -r repeat. When EOF of input file is reached, seek to beginning\n");
- fprintf(stderr, " -f FREQ set frequency to FREQ [default=0]\n");
- fprintf(stderr, " -i INTERP set interpolation rate to INTERP [default=32]\n");
- fprintf(stderr, " -g gain set tx gain\n");
- fprintf(stderr, " -S SCALE fpga scaling factor for I & Q [default=256]\n");
-}
-
-#define GAIN_NOT_SET (-1000)
-#define MAX_SAMPLES (371)
-
-int
-main(int argc, char **argv)
-{
- const char *interface = "eth0";
- const char *input_filename = 0;
- bool repeat = false;
- const char *mac_addr_str = "";
- double freq = 0;
- int32_t interp = 32;
- int32_t samples_per_frame = MAX_SAMPLES;
- int32_t scale = -1;
- double gain = GAIN_NOT_SET;
-
- int ch;
- double tmp;
-
-
- while ((ch = getopt(argc, argv, "he:m:I:rf:i:S:F:g:")) != EOF){
- switch (ch){
-
- case 'e':
- interface = optarg;
- break;
-
- case 'm':
- mac_addr_str = optarg;
-#if 0
- if (!usrp2_basic::parse_mac_addr(optarg, &mac_addr)){
- std::cerr << "invalid mac addr: " << optarg << std::endl;
- usage(argv[0]);
- return 1;
- }
-#endif
- break;
-
- case 'I':
- input_filename = optarg;
- break;
-
- case 'r':
- repeat = true;
- break;
-
- case 'f':
- if (!strtod_si(optarg, &freq)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- return 1;
- }
- break;
-
- case 'F':
- samples_per_frame = strtol(optarg, 0, 0);
- break;
-
- case 'i':
- interp = strtol(optarg, 0, 0);
- break;
-
- case 'g':
- gain = strtod(optarg, 0);
- break;
-
- case 'S':
- if (!strtod_si(optarg, &tmp)){
- std::cerr << "invalid number: " << optarg << std::endl;
- usage(argv[0]);
- return 1;
- }
- scale = static_cast<int32_t>(tmp);
- break;
-
- case 'h':
- default:
- usage(argv[0]);
- return 1;
- }
- }
-
-
- if (argc - optind != 0){
- usage(argv[0]);
- return 1;
- }
-
- if (samples_per_frame < 9 || samples_per_frame > MAX_SAMPLES){
- std::cerr << prettify_progname(argv[0])
- << ": samples_per_frame is out of range. "
- << "Must be in [9, " << MAX_SAMPLES << "].\n";
- usage(argv[0]);
- return 1;
- }
-
-
- FILE *fp = 0;
- if (input_filename == 0)
- fp = stdin;
- else {
- fp = fopen(input_filename, "rb");
- if (fp == 0){
- perror(input_filename);
- return 1;
- }
- }
-
- install_sig_handler(SIGINT, sig_handler);
-
-
- gruel::rt_status_t rt = gruel::enable_realtime_scheduling();
- if (rt != gruel::RT_OK)
- std::cerr << "Failed to enable realtime scheduling" << std::endl;
-
-
- usrp2::usrp2::sptr u2 = usrp2::usrp2::make(interface, mac_addr_str);
-
- if (gain != GAIN_NOT_SET){
- if (!u2->set_tx_gain(gain)){
- std::cerr << "set_tx_gain failed\n";
- return 1;
- }
- }
-
- usrp2::tune_result tr;
- if (!u2->set_tx_center_freq(freq, &tr)){
- fprintf(stderr, "set_tx_center_freq(%g) failed\n", freq);
- return 1;
- }
-
- printf("Daughterboard configuration:\n");
- printf(" baseband_freq=%f\n", tr.baseband_freq);
- printf(" duc_freq=%f\n", tr.dxc_freq);
- printf(" residual_freq=%f\n", tr.residual_freq);
- printf(" inverted=%s\n\n", tr.spectrum_inverted ? "yes" : "no");
-
- if (!u2->set_tx_interp(interp)){
- fprintf(stderr, "set_tx_interp(%d) failed\n", interp);
- return 1;
- }
-
- if (scale != -1){
- if (!u2->set_tx_scale_iq(scale, scale)){
- std::cerr << "set_tx_scale_iq failed\n";
- return 1;
- }
- }
-
- usrp2::tx_metadata md;
- md.timestamp = -1;
- md.start_of_burst = 1;
- md.send_now = 1;
-
- while (!signaled){
-
- std::complex<int16_t> samples[MAX_SAMPLES];
-
- int r = fread(samples, sizeof(uint32_t), samples_per_frame, fp);
-
- // fprintf(stderr, "fread -> %d\n", r);
-
- if (r == 0){
- if (!repeat)
- break;
- if (fseek(fp, 0, SEEK_SET) == -1)
- break;
- }
-
- // FIXME if r < 9, pad to 9 for minimum packet size constraint
-
- if (!u2->tx_16sc(0, samples, r, &md)){
- fprintf(stderr, "tx_complex_int16 failed\n");
- break;
- }
- }
-
- return 0;
-}
diff --git a/usrp2/host/apps/usrp2_burn_mac_addr.cc b/usrp2/host/apps/usrp2_burn_mac_addr.cc
deleted file mode 100644
index 6ee76c130..000000000
--- a/usrp2/host/apps/usrp2_burn_mac_addr.cc
+++ /dev/null
@@ -1,176 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007,2008 Free Software Foundation, Inc.
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <usrp2/usrp2.h>
-#include <iostream>
-#include <getopt.h>
-#include <string.h>
-#include <time.h>
-#include <stdio.h>
-#include <signal.h>
-#include <stdexcept>
-
-
-static volatile bool signaled = false;
-
-static void
-sig_handler(int sig)
-{
- signaled = true;
-}
-
-static void
-install_sig_handler(int signum,
- void (*new_handler)(int))
-{
- struct sigaction new_action;
- memset (&new_action, 0, sizeof (new_action));
-
- new_action.sa_handler = new_handler;
- sigemptyset (&new_action.sa_mask);
- new_action.sa_flags = 0;
-
- if (sigaction (signum, &new_action, 0) < 0){
- perror ("sigaction (install new)");
- throw std::runtime_error ("sigaction");
- }
-}
-
-
-static void
-usage(const char *progname)
-{
- fprintf(stderr, "usage: %s [-e ethN] [-m old_mac_addr] new_mac_addr\n",
- progname);
- fprintf(stderr, " old_mac_addr defaults to 00:50:c2:85:3f:ff\n");
- fprintf(stderr, " new_mac_address must be HH:HH or HH:HH:HH:HH:HH:HH\n");
-}
-
-static bool
-check_mac_addr_syntax(const std::string &s)
-{
- unsigned char addr[6];
-
- addr[0] = 0x00; // Matt's IAB
- addr[1] = 0x50;
- addr[2] = 0xC2;
- addr[3] = 0x85;
- addr[4] = 0x30;
- addr[5] = 0x00;
-
- int len = s.size();
-
- switch (len){
-
- case 5:
- return sscanf(s.c_str(), "%hhx:%hhx", &addr[4], &addr[5]) == 2;
-
- case 17:
- return sscanf(s.c_str(), "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
- &addr[0], &addr[1], &addr[2],
- &addr[3], &addr[4], &addr[5]) == 6;
- default:
- return false;
- }
-
- return true;
-}
-
-
-int
-main(int argc, char **argv)
-{
- int ch;
- const char *interface = "eth0";
- const char *old_mac_addr = "00:50:c2:85:3f:ff";
- const char *new_mac_addr = 0;
-
- while ((ch = getopt(argc, argv, "he:m:")) != EOF){
- switch (ch){
- case 'e':
- interface = optarg;
- break;
-
- case 'm':
- old_mac_addr = optarg;
- break;
-
- case 'h':
- default:
- usage(argv[0]);
- exit(1);
- }
- }
-
- if (argc - optind != 1){
- usage(argv[0]);
- exit(1);
- }
-
- new_mac_addr = argv[optind];
-
- if (!check_mac_addr_syntax(old_mac_addr)){
- fprintf(stderr, "invalid mac address: %s\n", old_mac_addr);
- exit(1);
- }
- if (!check_mac_addr_syntax(new_mac_addr)){
- fprintf(stderr, "invalid mac address: %s\n", new_mac_addr);
- exit(1);
- }
-
- install_sig_handler(SIGINT, sig_handler);
-
- usrp2::usrp2::sptr u2;
-
- try {
- u2 = usrp2::usrp2::make(interface, old_mac_addr);
- }
- catch (std::exception const &e){
- std::cerr << e.what() << std::endl;
- return 1;
- }
-
- if (!u2->burn_mac_addr(new_mac_addr)){
- std::cerr << "Failed to burn mac address: "
- << new_mac_addr << std::endl;
- return 1;
- }
-
- u2.reset(); // close
-
- // wait 250 ms
- struct timespec ts;
- ts.tv_sec = 0;
- ts.tv_nsec = 250000000;
- nanosleep(&ts, 0);
-
- try {
- u2 = usrp2::usrp2::make(interface, new_mac_addr);
- }
- catch (std::exception const &e){
- std::cerr << "Failed to connect to USRP2 using new addr: "
- << new_mac_addr << std::endl;
- std::cerr << e.what() << std::endl;
- return 1;
- }
-
- return 0;
-}
generated by cgit (git 2.34.1) at 2024-12-23 00:42:04 +0000