static bool set_refresh_timeout()
{
static char buf[4];
mvprintw(1, 0, "%s (currently %u): ", _("Set refresh time out"), time_out);
memset(buf, '\0', sizeof(buf));
get_user_input(buf, sizeof(buf) - 1);
show_tab(0);
unsigned time = strtoul(buf, NULL, 0);
if (!time) return 0;
if (time > 32) time = 32;
time_out = time;
return 1;
}
char *status_equal_zero(char *tmp, char *str, int i, int status)
{
(void)status;
if (i == 0 && tmp[0] != '.' && tmp[0] != '/')
tmp = show_tab(tmp);
else if (tmp[0] == '-')
{
if (!tmp[1])
show_diff_option(make_cmd(str));
}
else
tmp = argument_completion(tmp, str);
return (tmp);
}
int step_two(int *remove_line, int *tab, int tab_size, char *buff)
{
int nbr;
nbr = my_getnbr(buff);
if (check_s2(buff, nbr, tab[*remove_line]) == 1)
return (1);
tab[*remove_line] = tab[*remove_line] - nbr;
if (check_end(get_total_matches(tab, tab_size), 0) == -1)
return (-1);
show_tab(tab, tab_size);
if (ia(tab, tab_size, 0) == -1)
return (-1);
*remove_line = -1;
my_putstr("On which line would you want to remove matches ? ");
return (0);
}
int main(int argc, char **argv)
{
int option_index;
int c;
char filename[4096];
char workload[4096] = {0,};
int iterations = 1, auto_tune = 0;
set_new_handler(out_of_memory);
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
while (1) { /* parse commandline options */
c = getopt_long (argc, argv, "ch:C:i:t:uVw:q", long_options, &option_index);
/* Detect the end of the options. */
if (c == -1)
break;
switch (c) {
case 'V':
print_version();
exit(0);
break;
case 'e': /* Extech power analyzer support */
checkroot();
extech_power_meter(optarg ? optarg : "/dev/ttyUSB0");
break;
case 'u':
print_usage();
exit(0);
break;
case 'a':
auto_tune = 1;
leave_powertop = 1;
break;
case 'c':
powertop_init();
calibrate();
break;
case 'h': /* html report */
reporttype = REPORT_HTML;
sprintf(filename, "%s", optarg ? optarg : "powertop.html" );
break;
case 't':
time_out = (optarg ? atoi(optarg) : 20);
break;
case 'i':
iterations = (optarg ? atoi(optarg) : 1);
break;
case 'w': /* measure workload */
sprintf(workload, "%s", optarg ? optarg :'\0' );
break;
case 'q':
if(freopen("/dev/null", "a", stderr))
fprintf(stderr, _("Quite mode failed!\n"));
break;
case 'C': /* csv report*/
reporttype = REPORT_CSV;
sprintf(filename, "%s", optarg ? optarg : "powertop.csv");
break;
case '?': /* Unknown option */
/* getopt_long already printed an error message. */
exit(0);
break;
}
}
powertop_init();
if (reporttype != REPORT_OFF)
make_report(time_out, workload, iterations, filename);
if (debug_learning)
printf("Learning debugging enabled\n");
learn_parameters(250, 0);
save_parameters("saved_parameters.powertop");
if (debug_learning) {
learn_parameters(1000, 1);
dump_parameter_bundle();
end_pci_access();
exit(0);
}
init_display();
initialize_tuning();
/* first one is short to not let the user wait too long */
one_measurement(1, NULL);
if (!auto_tune) {
tuning_update_display();
show_tab(0);
} else {
auto_toggle_tuning();
}
while (!leave_powertop) {
show_cur_tab();
one_measurement(time_out, NULL);
learn_parameters(15, 0);
}
endwin();
printf("%s\n", _("Leaving PowerTOP"));
end_process_data();
clear_process_data();
end_cpu_data();
clear_cpu_data();
save_all_results("saved_results.powertop");
save_parameters("saved_parameters.powertop");
learn_parameters(500, 0);
save_parameters("saved_parameters.powertop");
end_pci_access();
clear_tuning();
reset_display();
clean_shutdown();
return 0;
}
airspyHandler::airspyHandler (QSettings *s, bool full, bool *success) {
int result, i;
QString h;
int k;
int distance = 10000000;
uint32_t myBuffer [20];
uint32_t samplerate_count;
this -> airspySettings = s;
*success = false;
this -> myFrame = new QFrame (NULL);
setupUi (this -> myFrame);
this -> myFrame -> show ();
inputRate = 2500000;
airspySettings -> beginGroup ("airspyHandler");
int16_t temp = airspySettings -> value ("linearity", 10).
toInt ();
linearitySlider -> setValue (temp);
linearityDisplay -> display (temp);
temp = airspySettings -> value ("sensitivity", 10).
toInt ();
sensitivitySlider -> setValue (temp);
sensitivityDisplay -> display (temp);
vgaGain = airspySettings -> value ("vga", 5).toInt ();
vgaSlider -> setValue (vgaGain);
vgaDisplay -> display (vgaGain);
mixerGain = airspySettings -> value ("mixer", 10). toInt ();
mixerSlider -> setValue (mixerGain);
mixerDisplay -> display (mixerGain);
mixer_agc = false;
lnaGain = airspySettings -> value ("lna", 5). toInt ();
lnaSlider -> setValue (lnaGain);
lnaDisplay -> display (lnaGain);
mixer_agc = false;
lna_agc = false;
rf_bias = false;
airspySettings -> endGroup ();
//
device = 0;
serialNumber = 0;
theBuffer = NULL;
#ifdef __MINGW32__
const char *libraryString = "airspy.dll";
Handle = LoadLibrary ((wchar_t *)L"airspy.dll");
#else
const char *libraryString = "libairspy.so";
Handle = dlopen ("libusb-1.0.so", RTLD_NOW | RTLD_GLOBAL);
if (Handle == NULL) {
fprintf (stderr, "libusb cannot be loaded\n");
goto err;
}
Handle = dlopen ("libairspy.so", RTLD_LAZY);
#endif
if (Handle == NULL) {
fprintf (stderr, "failed to open %s\n", libraryString);
#ifndef __MINGW32__
fprintf (stderr, "Error = %s\n", dlerror ());
#endif
goto err;
}
libraryLoaded = true;
if (!load_airspyFunctions ()) {
fprintf (stderr, "problem in loading functions\n");
return;
}
//
strcpy (serial,"");
result = this -> my_airspy_init ();
if (result != AIRSPY_SUCCESS) {
printf("my_airspy_init () failed: %s (%d)\n",
my_airspy_error_name((airspy_error)result), result);
return;
}
result = my_airspy_open (&device);
if (result != AIRSPY_SUCCESS) {
printf ("my_airpsy_open () failed: %s (%d)\n",
my_airspy_error_name ((airspy_error)result), result);
return;
}
//
// extract the rates
(void) my_airspy_get_samplerates (device, &samplerate_count, 0);
fprintf (stderr, "%d samplerates are supported\n", samplerate_count);
my_airspy_get_samplerates (device, myBuffer, samplerate_count);
inputRate = 0;
for (i = 0; i < samplerate_count; i ++) {
fprintf (stderr, "%d \n", myBuffer [i]);
if (abs (myBuffer [i] - 2000000) < distance) {
distance = abs (myBuffer [i] - 2000000);
inputRate = myBuffer [i];
}
}
theBuffer = new RingBuffer<DSPCOMPLEX> (256 *1024);
connect (linearitySlider, SIGNAL (valueChanged (int)),
this, SLOT (set_linearity (int)));
connect (sensitivitySlider, SIGNAL (valueChanged (int)),
this, SLOT (set_sensitivity (int)));
connect (lnaSlider, SIGNAL (valueChanged (int)),
this, SLOT (set_lna_gain (int)));
connect (vgaSlider, SIGNAL (valueChanged (int)),
this, SLOT (set_vga_gain (int)));
connect (mixerSlider, SIGNAL (valueChanged (int)),
this, SLOT (set_mixer_gain (int)));
connect (lnaButton, SIGNAL (clicked (void)),
this, SLOT (set_lna_agc (void)));
connect (mixerButton, SIGNAL (clicked (void)),
this, SLOT (set_mixer_agc (void)));
connect (biasButton, SIGNAL (clicked (void)),
this, SLOT (set_rf_bias (void)));
connect (tabWidget, SIGNAL (currentChanged (int)),
this, SLOT (show_tab (int)));
displaySerial -> setText (getSerial ());
show_tab (0);
running = false;
*success = true;
return;
err:
#ifdef __MINGW32__
FreeLibrary (Handle);
#else
if (Handle != NULL)
dlclose (Handle);
#endif
Handle = NULL;
libraryLoaded = false;
*success = false;
return;
}
