void FCDProPlusInput::set_center_freq(double freq)
{
freq += freq*(((double) m_settings.m_LOppmTenths)/10000000.0);
if (fcdAppSetFreq(m_dev, freq) == FCD_MODE_NONE)
{
qDebug("No FCD HID found for frquency change");
}
}
int main(int argc, char* argv[])
{
int stat;
int freq = 0;
double freqf = 0;
int gain = -999;
int corr = 0;
int dolist = 0;
int dostatus = 0;
/* getopt infrastructure */
int next_option;
const char* const short_options = "slg:f:c:i:h";
const struct option long_options[] =
{
{ "status", 0, NULL, 's' },
{ "list", 0, NULL, 'l' },
{ "frequency", 1, NULL, 'f' },
{ "index", 1, NULL, 'i' },
{ "gain", 1, NULL, 'g' },
{ "correction", 1, NULL, 'c' },
{ "help", 0, NULL, 'h' }
};
/* save program name */
program_name = argv[0];
if (argc == 1)
{
print_help();
exit(EXIT_SUCCESS);
}
while(1)
{
/* call getopt */
next_option = getopt_long(argc, argv, short_options, long_options, NULL);
/* end of the options */
if (next_option == -1)
break;
switch (next_option)
{
case 'h' :
print_help();
exit(EXIT_SUCCESS);
case 's' :
dostatus=1;
break;
case 'l' :
dolist=1;
break;
case 'f' :
freqf = atof(optarg);
break;
case 'g' :
gain = atoi(optarg);
break;
case 'i' :
whichdongle = atoi(optarg);
break;
case 'c' :
corr = atoi(optarg);
break;
case '?' :
print_help();
exit(1);
default :
abort();
}
}
if (freqf>0) {
/* MHz -> Hz */
freq = (int)(freqf * 1.0e6f);
/* calculate frequency */
freq *= 1.0 + corr / 1000000.0;
/* set it */
stat = fcdAppSetFreq(freq);
if (stat == FCD_MODE_NONE)
{
printf("No FCD Detected.\n");
return 1;
}
else if (stat == FCD_MODE_BL)
{
printf("FCD in bootloader mode.\n");
return 1;
}
else
{
printf("Freq set to %.6f MHz.\n", freq/1e6);
}
}
if (gain>-999) {
unsigned char b=0;
#ifdef FCDPP
b = gain ? 1 : 0;
#else
while (b<sizeof(lnagainvalues)/sizeof(lnagainvalues[0]) && gain>lnagainvalues[b]+1) b++;
#endif
stat = fcdAppSetParam(FCD_CMD_APP_SET_LNA_GAIN,&b,1);
if (stat == FCD_MODE_NONE) { printf("No FCD Detected.\n"); return 1; }
else if (stat == FCD_MODE_BL) { printf("FCD in bootloader mode.\n"); return 1; }
#ifdef FCDPP
else printf("LNA gain %s.\n", b ? "enabled" : "disabled");
#else
else printf("LNA gain set to %g dB.\n",lnagainvalues[b]);
int main(int argc, char* argv[])
{
int stat;
int freq = 0;
int corr = 0;
/* getopt infrastructure */
int next_option;
const char* const short_options = "sf:c:h";
const struct option long_options[] =
{
{ "status", 0, NULL, 's' },
{ "frequency", 1, NULL, 'f' },
{ "correction", 1, NULL, 'c' },
{ "help", 0, NULL, 'h' }
};
/* save program name */
program_name = argv[0];
if (argc == 1)
{
print_help();
exit(EXIT_SUCCESS);
}
while(1)
{
/* call getopt */
next_option = getopt_long(argc, argv, short_options, long_options, NULL);
/* end of the options */
if (next_option == -1)
break;
switch (next_option)
{
case 'h' :
print_help();
exit(EXIT_SUCCESS);
case 's' :
print_status();
exit(EXIT_SUCCESS);
case 'f' :
freq = atoi(optarg);
break;
case 'c' :
corr = atoi(optarg);
break;
case '?' :
print_help();
exit(1);
default :
abort();
}
}
/* calculate frequency */
freq *= 1.0 + corr / 1000000.0;
/* set it */
stat = fcdAppSetFreq(freq);
if (stat == FCD_MODE_NONE)
{
printf("No FCD Detected.\n");
return 1;
}
else if (stat == FCD_MODE_BL)
{
printf("FCD in bootloader mode.\n");
return 1;
}
else
{
printf("Freq set to %d.\n", freq);
return EXIT_SUCCESS;
}
return EXIT_SUCCESS;
}
