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Windows port of ingenico-zanetti's limeplayer

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OSQZSS 2018-01-07 13:13:30 +09:00
parent 68285f1e6f
commit d8478dc5d5
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110
player/limeplayer_win/getopt.c Normal file
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/*
* Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "getopt.h"
#include <string.h>
#include <stdio.h>
int opterr = 1, /* if error message should be printed */
optind = 1, /* index into parent argv vector */
optopt, /* character checked for validity */
optreset; /* reset getopt */
char *optarg; /* argument associated with option */
#define BADCH (int)'?'
#define BADARG (int)':'
#define EMSG ""
/*
* getopt --
* Parse argc/argv argument vector.
*
* Note: Unlike GNU getopt(), after a non-option argument, all further
* arguments are considered also non-options. This is similar to
* the way non-GNU Unix systems work.
*/
int getopt(int nargc, char * const nargv[], const char *ostr)
{
static char *place = EMSG; /* option letter processing */
const char *oli; /* option letter list index */
if (optreset || !*place) { /* update scanning pointer */
optreset = 0;
if (optind >= nargc || *(place = nargv[optind]) != '-') {
place = EMSG;
return (-1);
}
if (place[1] && *++place == '-') { /* found "--" */
++optind;
place = EMSG;
return (-1);
}
} /* option letter okay? */
if ((optopt = (int)*place++) == (int)':' ||
!(oli = strchr(ostr, optopt))) {
/*
* if the user didn't specify '-' as an option,
* assume it means -1.
*/
if (optopt == (int)'-')
return (-1);
if (!*place)
++optind;
if (opterr && *ostr != ':')
(void)printf("illegal option -- %c\n", optopt);
return (BADCH);
}
if (*++oli != ':') { /* don't need argument */
optarg = NULL;
if (!*place)
++optind;
}
else { /* need an argument */
if (*place) /* no white space */
optarg = place;
else if (nargc <= ++optind) { /* no arg */
place = EMSG;
if (*ostr == ':')
return (BADARG);
if (opterr)
(void)printf("option requires an argument -- %c\n", optopt);
return (BADCH);
}
else /* white space */
optarg = nargv[optind];
place = EMSG;
++optind;
}
return (optopt); /* dump back option letter */
}

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player/limeplayer_win/getopt.h Normal file
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#ifndef GETOPT_H
#define GETOPT_H
extern char *optarg;
extern int optind;
int getopt(int nargc, char * const nargv[], const char *ostr) ;
#endif

409
player/limeplayer_win/limeplayer.c Normal file
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#define _CRT_SECURE_NO_WARNINGS
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef _WIN32
#include "getopt.h"
#else
#include <unistd.h>
#endif
#include <lime/LimeSuite.h>
// Configration Properties:
// C/C++ --> General --> Additional Include Directories: C:\Program Files\PothosSDR\include
// Linker --> General --> Additional Library Directories: C:\Program Files\PothosSDR\lib
// Linker --> Input --> Additional Dependencies: LimeSuite.lib
#define EXIT_CODE_NO_DEVICE (-2)
#define EXIT_CODE_LMS_OPEN (-1)
#define TX_FREQUENCY 1575420000.0
#define TX_SAMPLERATE 2500000.0
#define TX_BANDWIDTH 5000000.0
#define DEFAULT_ANTENNA 1 // antenna with BW [30MHz .. 2000MHz]
typedef struct timeval {
long tv_sec;
long tv_usec;
} timeval;
int gettimeofday(struct timeval * tp, struct timezone * tzp)
{
// Note: some broken versions only have 8 trailing zero's, the correct epoch has 9 trailing zero's
// This magic number is the number of 100 nanosecond intervals since January 1, 1601 (UTC)
// until 00:00:00 January 1, 1970
static const uint64_t EPOCH = ((uint64_t)116444736000000000ULL);
SYSTEMTIME system_time;
FILETIME file_time;
uint64_t time;
GetSystemTime(&system_time);
SystemTimeToFileTime(&system_time, &file_time);
time = ((uint64_t)file_time.dwLowDateTime);
time += ((uint64_t)file_time.dwHighDateTime) << 32;
tp->tv_sec = (long)((time - EPOCH) / 10000000L);
tp->tv_usec = (long)(system_time.wMilliseconds * 1000);
return 0;
}
void usage(const char *progname)
{
fprintf(stderr, "Usage: %s [options]\n"
" -f <file> select IQ sample data file to transmit (required)\n"
" -g <gain> with gain in [0.0 .. 1.0] set the so-called normalized RF gain in LimeSDR (default: 1.0 max RF power)\n"
" -c <channel> with channel either 0 or 1 (default: 0)\n"
" -a <antenna> with antenna in { 0, 1, 2 } (default: 1)\n"
" -i <index> select LimeSDR if multiple devices connected (default: 0)\n"
" -b <bits> select bit count in IQ sample in { 1, 8, 12, 16 }, (default: 16)\n"
" -s <samplerate> configure baseband sample rate (default: 2500000.0)\n"
" -d <dynamic> configure dynamic for the 1-bit mode (default: 2047, max 12-bit signed value supported by LimeSDR)\n",
progname);
return;
}
int main(int argc, char *const argv[])
{
if (argc<3) {
usage(argv[0]);
exit(1);
}
int device_count = LMS_GetDeviceList(NULL);
if (device_count < 1)
{
fprintf(stderr, "ERROR: No device was found.\n");
return(EXIT_CODE_NO_DEVICE);
}
lms_info_str_t *device_list = malloc(sizeof(lms_info_str_t) * device_count);
device_count = LMS_GetDeviceList(device_list);
int i = 0;
while (i < device_count)
{
printf("device[%d/%d]=%s" "\n", i + 1, device_count, device_list[i]);
i++;
}
double gain = 1.0;
int32_t antenna = DEFAULT_ANTENNA;
int32_t channel = 0;
int32_t index = 0;
int32_t bits = 16;
double sampleRate = TX_SAMPLERATE;
int32_t dynamic = 2047;
int result;
char txfile[128];
txfile[0] = 0; // Empty TX file name
while ((result = getopt(argc, argv, "f:g:c:a:i:b:s:d:")) != -1)
{
switch (result)
{
case 'f':
strcpy(txfile, optarg);
break;
case 'a':
antenna = strtol(optarg, NULL, 0);
break;
case 'b':
bits = strtol(optarg, NULL, 0);
break;
case 'c':
channel = strtol(optarg, NULL, 0);
break;
case 'g':
gain = strtod(optarg, NULL);
break;
case 'i':
index = strtol(optarg, NULL, 0);
break;
case 's':
sampleRate = strtod(optarg, NULL);
break;
case 'd':
dynamic = strtol(optarg, NULL, 0);
if (dynamic > 2047)
dynamic = 2047;
break;
case '?':
usage(argv[0]);
exit(1);
default:
break;
}
}
// Open TX file.
FILE *fp;
if (txfile[0] == 0)
{
printf("ERROR: I/Q sampling data file is not specified.\n");
exit(1);
}
fp = fopen(txfile, "rb");
if (fp == NULL) {
fprintf(stderr, "ERROR: Failed to open TX file: %s\n", argv[1]);
exit(1);
}
// Use existing device
if (index < 0)
index = 0;
if (index >= device_count)
index = 0;
printf("Using device index %d [%s]" "\n", index, device_list[index]);
// Normalized gain shall be in [0.0 .. 1.0]
if (gain < 0.0)
gain = 0.0;
if (gain > 1.0)
gain = 1.0;
printf("Using normalized gain %lf" "\n", gain);
// Open device and initialize.
lms_device_t *device = NULL;
if (LMS_Open(&device, device_list[index], NULL))
return(EXIT_CODE_LMS_OPEN);
int lmsReset = LMS_Reset(device);
if (lmsReset)
printf("lmsReset %d(%s)" "\n", lmsReset, LMS_GetLastErrorMessage());
int lmsInit = LMS_Init(device);
if (lmsInit)
printf("lmsInit %d(%s)" "\n", lmsInit, LMS_GetLastErrorMessage());
// Select channel.
int channel_count = LMS_GetNumChannels(device, LMS_CH_TX);
// printf("Tx channel count %d" "\n", channel_count);
if (channel < 0)
channel = 0;
if (channel >= channel_count)
channel = 0;
printf("Using channel %d" "\n", channel);
// Select antenna.
int antenna_count = LMS_GetAntennaList(device, LMS_CH_TX, channel, NULL);
printf("TX%d Channel has %d antenna(ae)" "\n", channel, antenna_count);
lms_name_t *antenna_name = malloc(sizeof(lms_name_t) * antenna_count);
if (antenna_count > 0)
{
int i = 0;
lms_range_t *antenna_bw = malloc(sizeof(lms_range_t) * antenna_count);
LMS_GetAntennaList(device, LMS_CH_TX, channel, antenna_name);
for (i = 0; i < antenna_count; i++)
{
LMS_GetAntennaBW(device, LMS_CH_TX, channel, i, antenna_bw + i);
printf("Channel %d, antenna [%s] has BW [%lf .. %lf] (step %lf)" "\n", channel, antenna_name[i], antenna_bw[i].min, antenna_bw[i].max, antenna_bw[i].step);
}
}
if (antenna < 0)
antenna = DEFAULT_ANTENNA;
if (antenna >= antenna_count)
antenna = DEFAULT_ANTENNA;
// LMS_SetAntenna(device, LMS_CH_TX, channel, antenna); // SetLOFrequency should take care of selecting the proper antenna
LMS_SetNormalizedGain(device, LMS_CH_TX, channel, gain);
// Disable all other channels
LMS_EnableChannel(device, LMS_CH_TX, 1 - channel, false);
LMS_EnableChannel(device, LMS_CH_RX, 0, false);
LMS_EnableChannel(device, LMS_CH_RX, 1, false);
// Enable our Tx channel
LMS_EnableChannel(device, LMS_CH_TX, channel, true);
int setLOFrequency = LMS_SetLOFrequency(device, LMS_CH_TX, channel, TX_FREQUENCY);
if (setLOFrequency)
printf("setLOFrequency(%lf)=%d(%s)" "\n", TX_FREQUENCY, setLOFrequency, LMS_GetLastErrorMessage());
// Set sample rate.
lms_range_t sampleRateRange;
int getSampleRateRange = LMS_GetSampleRateRange(device, LMS_CH_TX, &sampleRateRange);
if (getSampleRateRange)
printf("getSampleRateRange=%d(%s)" "\n", getSampleRateRange, LMS_GetLastErrorMessage());
else
{
printf("sampleRateRange [%lf MHz.. %lf MHz] (step=%lf Hz)" "\n", sampleRateRange.min / 1e6, sampleRateRange.max / 1e6, sampleRateRange.step);
}
printf("Set sample rate to %lf ..." "\n", sampleRate);
int setSampleRate = LMS_SetSampleRate(device, sampleRate, 0);
if (setSampleRate)
printf("setSampleRate=%d(%s)" "\n", setSampleRate, LMS_GetLastErrorMessage());
double actualHostSampleRate = 0.0;
double actualRFSampleRate = 0.0;
int getSampleRate = LMS_GetSampleRate(device, LMS_CH_TX, channel, &actualHostSampleRate, &actualRFSampleRate);
if (getSampleRate)
printf("getSampleRate=%d(%s)" "\n", getSampleRate, LMS_GetLastErrorMessage());
else
printf("actualRate %lf (Host) / %lf (RF)" "\n", actualHostSampleRate, actualRFSampleRate);
printf("Calibrating ..." "\n");
int calibrate = LMS_Calibrate(device, LMS_CH_TX, channel, TX_BANDWIDTH, 0);
if (calibrate)
printf("calibrate=%d(%s)" "\n", calibrate, LMS_GetLastErrorMessage());
printf("Setup TX stream ..." "\n");
lms_stream_t tx_stream = { .channel = channel,.fifoSize = 1024 * 1024,.throughputVsLatency = 0.5,.isTx = true,.dataFmt = LMS_FMT_I12 };
int setupStream = LMS_SetupStream(device, &tx_stream);
if (setupStream)
printf("setupStream=%d(%s)" "\n", setupStream, LMS_GetLastErrorMessage());
struct s16iq_sample_s {
signed short int i;
signed short int q;
};
int nSamples = (int)sampleRate / 100;
struct s16iq_sample_s *sampleBuffer = (struct s16iq_sample_s*)malloc(sizeof(struct s16iq_sample_s) * nSamples);
LMS_StartStream(&tx_stream);
int loop = 0;
if ((12 == bits) || (16 == bits))
{
// File contains interleaved 16-bit IQ values, either with only 12-bit data, or with 16-bit data
while (fread(sampleBuffer, sizeof(struct s16iq_sample_s), nSamples, fp))
{
loop++;
if (0 == (loop % 100))
{
struct timeval tv;
gettimeofday(&tv, NULL);
printf("gettimeofday()=> %ld:%06ld ; ", tv.tv_sec, tv.tv_usec);
lms_stream_status_t status;
LMS_GetStreamStatus(&tx_stream, &status); //Obtain TX stream stats
printf("TX rate:%lf MB/s" "\n", status.linkRate / 1e6);
}
if (16 == bits)
{
// Scale down to 12-bit
// Quick and dirty, so -1 (0xFFFF) to -15 (0xFFF1) scale down to -1 instead of 0
int i = 0;
while (i < nSamples) {
sampleBuffer[i].i >>= 4;
sampleBuffer[i].q >>= 4;
i++;
}
}
int sendStream = LMS_SendStream(&tx_stream, sampleBuffer, nSamples, NULL, 1000);
if (sendStream < 0)
printf("sendStream %d(%s)" "\n", sendStream, LMS_GetLastErrorMessage());
}
}
else if (8 == bits)
{
// File contains interleaved signed 8-bit IQ values
struct s8iq_sample_s {
signed char i;
signed char q;
};
struct s8iq_sample_s *fileSamples = (struct s8iq_sample_s*)malloc(sizeof(struct s8iq_sample_s) * nSamples);
while (fread(fileSamples, sizeof(struct s8iq_sample_s), nSamples, fp))
{
loop++;
if (0 == (loop % 100))
{
struct timeval tv;
gettimeofday(&tv, NULL);
printf("gettimeofday()=> %ld:%06ld ; ", tv.tv_sec, tv.tv_usec);
lms_stream_status_t status;
LMS_GetStreamStatus(&tx_stream, &status); //Obtain TX stream stats
printf("TX rate:%lf MB/s" "\n", status.linkRate / 1e6);
}
// Up-Scale to 12-bit
int i = 0;
while (i < nSamples)
{
sampleBuffer[i].i = (fileSamples[i].i << 4);
sampleBuffer[i].q = (fileSamples[i].q << 4);
i++;
}
int sendStream = LMS_SendStream(&tx_stream, sampleBuffer, nSamples, NULL, 1000);
if (sendStream < 0)
printf("sendStream %d(%s)" "\n", sendStream, LMS_GetLastErrorMessage());
}
free(fileSamples);
}
else if (1 == bits)
{
// File contains interleaved signed 1-bit IQ values
// Each byte is IQIQIQIQ
int16_t expand_lut[256][8];
int i, j;
for (i = 0; i<256; i++)
{
for (j = 0; j<8; j++)
expand_lut[i][j] = ((i >> (7 - j)) & 0x1) ? dynamic : -dynamic;
}
printf("1-bit mode: using dynamic=%d" "\n", dynamic);
// printf("sizeof(expand_lut[][])=%d, sizeof(expand_lut[0])=%d" "\n", sizeof(expand_lut), sizeof(expand_lut[0]));
int8_t *fileBuffer = (int8_t*)malloc(sizeof(int8_t) * nSamples);
while (fread(fileBuffer, sizeof(int8_t), nSamples / 4, fp))
{
loop++;
if (0 == (loop % 100))
{
struct timeval tv;
gettimeofday(&tv, NULL);
printf("gettimeofday()=> %ld:%06ld ; ", tv.tv_sec, tv.tv_usec);
lms_stream_status_t status;
LMS_GetStreamStatus(&tx_stream, &status); //Obtain TX stream stats
printf("TX rate:%lf MB/s" "\n", status.linkRate / 1e6);
}
// Expand
int src = 0;
int dst = 0;
while (src < (nSamples / 4))
{
memcpy(sampleBuffer + dst, expand_lut + fileBuffer[src], sizeof(expand_lut[0]));
dst += 4;
src++;
}
int sendStream = LMS_SendStream(&tx_stream, sampleBuffer, nSamples, NULL, 1000);
if (sendStream < 0)
printf("sendStream %d(%s)" "\n", sendStream, LMS_GetLastErrorMessage());
}
free(fileBuffer);
}
LMS_StopStream(&tx_stream);
LMS_DestroyStream(device, &tx_stream);
free(sampleBuffer);
printf("Closing device...\n");
LMS_EnableChannel(device, LMS_CH_TX, channel, false);
LMS_Close(device);
// Close TX file
fclose(fp);
printf("Done.\n");
return(0);
}