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/* -*- c++ -*- */
/*
* Copyright 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "header_utils.h"
#include <vrt/bits.h>
#include <ostream>
#include <time.h>
#include <boost/format.hpp>
using boost::format;
using boost::io::group;
namespace vrt
{
namespace detail {
void wr_header(std::ostream &os, uint32_t x)
{
os << format("%#10x") % x;
uint32_t t = (x >> 22) & 0x3;
switch(t){
case 0x0: os << " TSI=NONE"; break;
case 0x1: os << " TSI=UTC"; break;
case 0x2: os << " TSI=GPS"; break;
case 0x3: os << " TSI=OTHER"; break;
}
t = (x >> 20) & 0x3;
switch(t){
case 0x0: os << " TSF=NONE"; break;
case 0x1: os << " TSF=SAMPLE_CNT";break;
case 0x2: os << " TSI=PICOSECS"; break;
case 0x3: os << " TSI=FREE_RUN"; break;
}
uint32_t pt = x & VRTH_PT_MASK;
if (pt == VRTH_PT_IF_CONTEXT || pt == VRTH_PT_EXT_CONTEXT){
if (x & VRTH_TSM)
os << " TSM=GENERAL";
else
os << " TSM=EXACT";
}
else if (0
|| pt == VRTH_PT_IF_DATA_WITH_SID
|| pt == VRTH_PT_IF_DATA_NO_SID
|| pt == VRTH_PT_EXT_DATA_WITH_SID
|| pt == VRTH_PT_EXT_DATA_NO_SID){
if (x & VRTH_START_OF_BURST)
os << " SOB";
if (x & VRTH_END_OF_BURST)
os << " EOB";
}
os << std::endl;
}
void wr_int_secs(std::ostream &os, uint32_t secs)
{
os << format("%10d") % secs;
time_t t = secs;
struct tm r;
if (gmtime_r(&t, &r)){
// ISO 8601 date + time
os << format(" %04d-%02d-%02d %02d:%02d:%02dZ")
% (r.tm_year + 1900) % (r.tm_mon + 1) % r.tm_mday
% r.tm_hour % r.tm_min % r.tm_sec;
}
os << std::endl;
}
void wr_name(std::ostream &os, const std::string &x)
{
os << format(" %-21s ") % (x + ":");
}
void wr_uint32_hex(std::ostream &os, uint32_t x)
{
os << format("%#10x") % x;
os << std::endl;
}
void wr_uint32_dec(std::ostream &os, uint32_t x)
{
os << format("%12d") % x;
os << std::endl;
}
void wr_hertz(std::ostream &os, vrt_hertz_t x)
{
os << format("%12g Hz") % vrt_hertz_to_double(x);
os << std::endl;
}
void wr_dbm(std::ostream &os, vrt_db_t x)
{
os << format("%10g dBm") % vrt_db_to_double(x);
os << std::endl;
}
void wr_db(std::ostream &os, vrt_db_t x)
{
os << format("%10g dB") % vrt_db_to_double(x);
os << std::endl;
}
void wr_temp(std::ostream &os, vrt_temp_t x)
{
os << format("%10g C") % vrt_temp_to_double(x);
os << std::endl;
}
void wr_angle(std::ostream &os, vrt_angle_t x)
{
if (x == VRT_GPS_UNKNOWN_VALUE)
os << " UNKNOWN";
else
os << format("%10g deg") % vrt_angle_to_double(x);
os << std::endl;
}
void wr_distance(std::ostream &os, vrt_distance_t x)
{
if (x == VRT_GPS_UNKNOWN_VALUE)
os << " UNKNOWN";
else
os << format("%10g m") % vrt_distance_to_double(x);
os << std::endl;
}
void wr_velocity(std::ostream &os, vrt_velocity_t x)
{
if (x == VRT_GPS_UNKNOWN_VALUE)
os << " UNKNOWN";
else
os << format("%10g m/s") % vrt_velocity_to_double(x);
os << std::endl;
}
void wr_payload_fmt(std::ostream &os, vrt_payload_fmt_t f)
{
if (f.word0 & DF0_PACKED)
os << " Packed";
switch (f.word0 & DF0_REAL_CMPLX_TYPE_MASK){
case DF0_REAL_CMPLX_TYPE_REAL: os << " Real"; break;
case DF0_REAL_CMPLX_TYPE_CMPLX_CART: os << " Cmplx"; break;
case DF0_REAL_CMPLX_TYPE_CMPLX_POLAR: os << " Polar"; break;
case DF0_REAL_CMPLX_TYPE_RESERVED: os << " Reserved"; break;
}
switch(f.word0 & DF0_ITEM_FMT_MASK){
case DF0_ITEM_FMT_SIGNED_FIXED_POINT: os << " S-Fixed"; break;
case DF0_ITEM_FMT_UNSIGNED_FIXED_POINT: os << " U-Fixed"; break;
case DF0_ITEM_FMT_IEEE_FLOAT: os << " float"; break;
case DF0_ITEM_FMT_IEEE_DOUBLE: os << " double"; break;
default:
os << format(" ItemFmt=%#x") % ((f.word0 & DF0_ITEM_FMT_MASK) >> 24);
break;
}
if (f.word0 & DF0_SAMPLE_COMPONENT_REPEATING)
os << " SampleCompRpt";
uint32_t t = (f.word0 & DF0_EVENT_TAG_SIZE_MASK) >> DF0_EVENT_TAG_SIZE_SHIFT;
if (t != 0)
os << format(" EvtTagSize=%d") % t;
t = (f.word0 & DF0_CHANNEL_TAG_SIZE_MASK) >> DF0_CHANNEL_TAG_SIZE_SHIFT;
if (t != 0)
os << format(" ChanTagSize=%d") % t;
t = (f.word0 & DF0_ITEM_PACKING_FIELD_SIZE_MASK) >> DF0_ITEM_PACKING_FIELD_SIZE_SHIFT;
os << format(" FieldSize=%d") % (t + 1);
t = (f.word0 & DF0_DATA_ITEM_SIZE_MASK) >> DF0_DATA_ITEM_SIZE_SHIFT;
os << format(" ItemSize=%d") % (t + 1);
t = (f.word1 & DF1_REPEAT_COUNT_MASK) >> DF1_REPEAT_COUNT_SHIFT;
os << format(" RptCnt=%d") % (t + 1);
t = (f.word1 & DF1_VECTOR_SIZE_MASK) >> DF1_VECTOR_SIZE_SHIFT;
os << format(" VectSize=%d") % (t + 1);
os << std::endl;
}
void wr_formatted_gps(std::ostream &os,
const vrt_formatted_gps_t &x)
{
uint32_t t = (x.tsi_tsf_manuf_oui >> 26) & 0x3;
switch(t){
case 0x0: os << " TSI=UNDEF"; break;
case 0x1: os << " TSI=UTC"; break;
case 0x2: os << " TSI=GPS"; break;
case 0x3: os << " TSI=OTHER"; break;
}
t = (x.tsi_tsf_manuf_oui >> 24) & 0x3;
switch(t){
case 0x0: os << " TSF=UNDEF"; break;
case 0x1: os << " TSF=SAMPLE_CNT";break;
case 0x2: os << " TSI=PICOSECS"; break;
case 0x3: os << " TSI=FREE_RUN"; break;
}
t = x.tsi_tsf_manuf_oui & 0x00ffffff;
os << format(" manuf_oui=%#x\n") % t;
wr_name(os, " fix int secs");
//os << format("%10d\n") % x.integer_secs;
wr_int_secs(os, x.integer_secs);
wr_name(os, " fix frac secs");
os << format("%10d\n") % get_frac_secs(&x.fractional_secs);
wr_name(os, " latitude");
wr_angle(os, x.latitude);
wr_name(os, " longitude");
wr_angle(os, x.longitude);
wr_name(os, " altitude");
wr_distance(os, x.altitude);
wr_name(os, " speed_over_ground");
wr_velocity(os, x.speed_over_ground);
wr_name(os, " heading_angle");
wr_angle(os, x.heading_angle);
wr_name(os, " track_angle");
wr_angle(os, x.track_angle);
wr_name(os, " magnetic_variation");
wr_angle(os, x.magnetic_variation);
os << std::endl;
}
};
};
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