def on_btn_save_rx_clicked(self):
rx_device = self.simulator.sniffer.rcv_device
if isinstance(rx_device.data, np.ndarray) or isinstance(rx_device.data, IQArray):
data = IQArray(rx_device.data[:rx_device.current_index])
filename = FileOperator.ask_signal_file_name_and_save("simulation_capture", data,
sample_rate=rx_device.sample_rate, parent=self)
if filename:
data.tofile(filename)
self.rx_file_saved.emit(filename)
def generate_file(self):
try:
total_samples = self.total_modulated_samples
buffer = self.prepare_modulation_buffer(total_samples,
show_error=False)
if buffer is None:
Errors.generic_error(
self.tr("File too big"),
self.tr("This file would get too big to save."))
self.unsetCursor()
return
modulated_samples = self.modulate_data(buffer)
try:
sample_rate = self.modulators[0].sample_rate
except Exception as e:
logger.exception(e)
sample_rate = 1e6
FileOperator.ask_signal_file_name_and_save("generated",
modulated_samples,
sample_rate=sample_rate,
parent=self)
except Exception as e:
Errors.exception(e)
self.unsetCursor()
def on_save_clicked(self):
data = self.device.data[:self.device.current_index]
dev = self.device
big_val = Formatter.big_value_with_suffix
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
initial_name = "{0}-{1}-{2}Hz-{3}Sps".format(dev.name, timestamp,
big_val(dev.frequency),
big_val(dev.sample_rate))
if dev.bandwidth_is_adjustable:
initial_name += "-{}Hz".format(big_val(dev.bandwidth))
initial_name = initial_name.replace(
Formatter.local_decimal_seperator(), "_").replace("_000", "")
filename = FileOperator.ask_signal_file_name_and_save(
initial_name, data, sample_rate=dev.sample_rate, parent=self)
self.already_saved = True
if filename is not None and filename not in self.recorded_files:
self.recorded_files.append(filename)
