def get_single(self):
result = usbtc08.usb_tc08_get_single(self.handle, self.channelbuffer,
self.flags, self.unit)
if result == 0:
err_code = usbtc08.usb_tc08_get_last_error(self.handle)
if err_code == 16:
# try again
time.sleep(1.)
result = usbtc08.usb_tc08_get_single(self.handle,
self.channelbuffer,
self.flags, self.unit)
if result == 0:
raise usbtc08_error(
err_code, 'Take single measurement of all channels.')
else:
raise usbtc08_error(
err_code, 'Take single measurement of all channels.')
else:
if self.debugMode:
print('\tTake a single measurement of all channels.')
for i in range(0, 9):
print('\t\tChannel %i: %4.2f %s' %
(i, self.channelbuffer[i], self.unit_text))
if self.debugMode:
print('\tFlags: %s' % "{0:b}".format(self.flags[0]).zfill(9))
def stop(self):
result = usbtc08.usb_tc08_stop(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Stop sampling.')
else:
if DEBUG:
print 'Stopped sampling.'
def run(self, interval):
result = usbtc08.usb_tc08_run(self.handle, interval)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Issue run command.')
else:
if DEBUG:
print 'Started sampling with %i ms interval.' % interval
def close_unit(self):
result = usbtc08.usb_tc08_close_unit(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Closing communication.')
else:
if DEBUG:
print 'Unit closed successfully.'
def stop(self):
result = usbtc08.usb_tc08_stop(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Stop sampling.')
else:
if DEBUG:
print 'Stopped sampling.'
def set_channel(self, channel, tc):
result = usbtc08.usb_tc08_set_channel(self.handle, channel, ord(tc))
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Setting channel.')
else:
if DEBUG:
print 'Set channel %i to %s-type thermocouple.' % (channel, tc)
def run(self, interval):
result = usbtc08.usb_tc08_run(self.handle, interval)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Issue run command.')
else:
if DEBUG:
print 'Started sampling with %i ms interval.' % interval
def set_channel(self, channel, tc):
result = usbtc08.usb_tc08_set_channel(self.handle, channel, ord(tc))
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Setting channel.')
else:
if DEBUG:
print 'Set channel %i to %s-type thermocouple.' % (channel, tc)
def disable_channel(self, channel):
result = usbtc08.usb_tc08_set_channel(self.handle, channel, ord(' '))
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Disabling channel.')
else:
if DEBUG:
print 'Disabled channel %i.' % (channel)
def disable_channel(self, channel):
result = usbtc08.usb_tc08_set_channel(self.handle, channel, ord(' '))
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Disabling channel.')
else:
if DEBUG:
print 'Disabled channel %i.' % (channel)
def close_unit(self):
result = usbtc08.usb_tc08_close_unit(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Closing communication.')
else:
if DEBUG:
print 'Unit closed successfully.'
def disable_channel(self, channel):
result = usbtc08.usb_tc08_set_channel(self.handle, channel, ord(' '))
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Disabling channel.')
else:
if self.debugMode:
cprint('\tDisabled channel %i.' % (channel), 'yellow')
def close_self(self):
result = usbtc08.usb_tc08_close_unit(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Closing communication.')
else:
if self.debugMode:
cprint('\tself.unit closed successfully.', 'green')
def stop(self):
result = usbtc08.usb_tc08_stop(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Stop sampling.')
else:
if self.debugMode:
cprint('\tStopped sampling.', 'green')
def run(self, interval):
result = usbtc08.usb_tc08_run(self.handle, interval)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Issue run command.')
else:
if self.debugMode:
cprint('\tStarted sampling with %i ms interval.' % interval,
'green')
def get_minimum_interval_ms(self):
result = usbtc08.usb_tc08_get_minimum_interval_ms(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Read the minimum sample interval.')
else:
interval = result
if DEBUG:
print 'Minimum sampling interval is %i ms.' % interval
return interval
def get_minimum_interval_ms(self):
result = usbtc08.usb_tc08_get_minimum_interval_ms(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Read the minimum sample interval.')
else:
interval = result
if DEBUG:
print 'Minimum sampling interval is %i ms.' % interval
return interval
def set_channel(self, channel, tc):
result = usbtc08.usb_tc08_set_channel(self.handle, channel, ord(tc))
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Setting channel.')
else:
if self.debugMode:
cprint(
'\tSet channel %i to %s-type thermocouple.' %
(channel, tc), 'green')
def get_single(self):
result = usbtc08.usb_tc08_get_single(self.handle, self.channelbuffer, self.flags, self.unit)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Take single measurement of all channels.')
else:
if DEBUG:
print 'Take a single measurement of all channels.'
for i in range(0, 9):
print 'Channel %i: %4.2f %s' % (i, self.channelbuffer[i], self.unit_text)
if DEBUG:
print 'Flags: %s' % "{0:b}".format(self.flags[0]).zfill(9)
def open_unit_async(self):
result = usbtc08.usb_tc08_open_unit_async()
if result == 1:
if DEBUG:
print 'Started enumerating USB TC-08 units.'
elif result == 0:
if DEBUG:
print 'ERROR: No more USB TC-08 units found.'
sys.exit(1)
elif result == -1:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(0), 'Failed to start enumerating.')
def open_unit_async(self):
result = usbtc08.usb_tc08_open_unit_async()
if result == 1:
if DEBUG:
print 'Started enumerating USB TC-08 units.'
elif result == 0:
if DEBUG:
print 'ERROR: No more USB TC-08 units found.'
sys.exit(1)
elif result == -1:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(0), 'Failed to start enumerating.')
def get_single(self):
result = usbtc08.usb_tc08_get_single(self.handle, self.channelbuffer, self.flags, self.unit)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Take single measurement of all channels.')
else:
if DEBUG:
print 'Take a single measurement of all channels.'
for i in range(0, 9):
print 'Channel %i: %4.2f %s' % (i, self.channelbuffer[i], self.unit_text)
if DEBUG:
print 'Flags: %s' % "{0:b}".format(self.flags[0]).zfill(9)
def get_minimum_interval_ms(self):
result = usbtc08.usb_tc08_get_minimum_interval_ms(self.handle)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Read the minimum sample interval.')
else:
interval = result
if self.debugMode:
cprint('\tMinimum sampling interval is %i ms.' % interval,
'green')
return interval
def get_unit_info(self):
result = usbtc08.usb_tc08_get_unit_info(self.handle, self.info)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading unit info.')
else:
if DEBUG:
print 'Received information about the USB TC-08 unit.'
if DEBUG:
print 'Driver version: %s' % ''.join(chr(i) for i in self.info.DriverVersion if i in range(32, 127))
print 'Picopp version: %i' % self.info.PicoppVersion
print 'Hardware version: %i' % self.info.HardwareVersion
print 'Variant: %i' % self.info.Variant
print 'Serial number: %s' % ''.join(chr(i) for i in self.info.szSerial if i in range(32, 127))
print 'Calibration date: %s' % ''.join(chr(i) for i in self.info.szCalDate if i in range(32, 127))
def open_unit_async(self):
result = usbtc08.usb_tc08_open_unit_async()
if result == 1:
if self.debugMode:
cprint('\tStarted enumerating USB TC-08 self.units.', 'green')
elif result == 0:
if self.debugMode:
cprint('\tERROR: No more USB TC-08 self.units found.',
'red',
attrs=['bold'])
sys.exit(1)
elif result == -1:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(0),
'Failed to start enumerating.')
def open_unit_progress(self):
result, self.handle, progress = usbtc08.usb_tc08_open_unit_progress()
while result == usbtc08.USBTC08_PROGRESS_PENDING:
time.sleep(0.1);
result, self.handle, progress = usbtc08.usb_tc08_open_unit_progress()
if result == usbtc08.USBTC08_PROGRESS_FAIL:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(0), 'Waiting completion of enumeration.')
elif self.handle <= 0:
if DEBUG:
print 'ERROR: No TC-08 units detected.'
sys.exit(1)
elif result == usbtc08.USBTC08_PROGRESS_COMPLETE:
if DEBUG:
print 'Completed enumeration.'
def set_mains(self, freq):
if freq == 60:
result = usbtc08.usb_tc08_set_mains(self.handle, 1)
elif freq == 50:
result = usbtc08.usb_tc08_set_mains(self.handle, 0)
else:
if DEBUG:
print 'ERROR: Incorrect mains frequency. Default to filter 50 Hz.'
result = usbtc08.usb_tc08_set_mains(self.handle, 0)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Setting mains filter.')
else:
if DEBUG:
print 'Set USB TC-08 unit to reject %i Hz.' % freq
def get_unit_info(self):
result = usbtc08.usb_tc08_get_unit_info(self.handle, self.info)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading unit info.')
else:
if DEBUG:
print 'Received information about the USB TC-08 unit.'
if DEBUG:
print 'Driver version: %s' % ''.join(chr(i) for i in self.info.DriverVersion if i in range(32, 127))
print 'Picopp version: %i' % self.info.PicoppVersion
print 'Hardware version: %i' % self.info.HardwareVersion
print 'Variant: %i' % self.info.Variant
print 'Serial number: %s' % ''.join(chr(i) for i in self.info.szSerial if i in range(32, 127))
print 'Calibration date: %s' % ''.join(chr(i) for i in self.info.szCalDate if i in range(32, 127))
def open_unit_progress(self):
result, self.handle, progress = usbtc08.usb_tc08_open_unit_progress()
while result == usbtc08.USBTC08_PROGRESS_PENDING:
time.sleep(0.1);
result, self.handle, progress = usbtc08.usb_tc08_open_unit_progress()
if result == usbtc08.USBTC08_PROGRESS_FAIL:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(0), 'Waiting completion of enumeration.')
elif self.handle <= 0:
if DEBUG:
print 'ERROR: No TC-08 units detected.'
sys.exit(1)
elif result == usbtc08.USBTC08_PROGRESS_COMPLETE:
if DEBUG:
print 'Completed enumeration.'
def set_mains(self, freq):
if freq == 60:
result = usbtc08.usb_tc08_set_mains(self.handle, 1)
elif freq == 50:
result = usbtc08.usb_tc08_set_mains(self.handle, 0)
else:
if DEBUG:
print 'ERROR: Incorrect mains frequency. Default to filter 50 Hz.'
result = usbtc08.usb_tc08_set_mains(self.handle, 0)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Setting mains filter.')
else:
if DEBUG:
print 'Set USB TC-08 unit to reject %i Hz.' % freq
def get_temp_deskew(self, channel):
result = usbtc08.usb_tc08_get_temp_deskew(self.handle, self.tempbuffer, self.timebuffer, usbtc08.USBTC08_MAX_SAMPLE_BUFFER, self.flags, channel, self.unit, 0)
samples = 0
if result == -1:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading deskewed data of channel.')
elif result == 0:
if DEBUG:
print 'No samples available.'
else:
samples = result
if DEBUG:
print 'Read %i samples to the buffer.' % samples
if DEBUG:
for i in range(0, samples):
print '%i %4.2f' % (self.timebuffer[i], self.tempbuffer[i])
print 'Flags: %s' % "{0:b}".format(self.flags[0]).zfill(9)
return samples
def get_temp_deskew(self, channel):
result = usbtc08.usb_tc08_get_temp_deskew(self.handle, self.tempbuffer, self.timebuffer, usbtc08.USBTC08_MAX_SAMPLE_BUFFER, self.flags, channel, self.unit, 0)
samples = 0
if result == -1:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading deskewed data of channel.')
elif result == 0:
if DEBUG:
print 'No samples available.'
else:
samples = result
if DEBUG:
print 'Read %i samples to the buffer.' % samples
if DEBUG:
for i in range(0, samples):
print '%i %4.2f' % (self.timebuffer[i], self.tempbuffer[i])
print 'Flags: %s' % "{0:b}".format(self.flags[0]).zfill(9)
return samples
def set_mains(self, freq):
if freq == 60:
result = usbtc08.usb_tc08_set_mains(self.handle, 1)
elif freq == 50:
result = usbtc08.usb_tc08_set_mains(self.handle, 0)
else:
if self.debugMode:
cprint(
'\tERROR: Incorrect mains frequency. Default to filter 50 Hz.',
'red')
result = usbtc08.usb_tc08_set_mains(self.handle, 0)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Setting mains filter.')
else:
if self.debugMode:
cprint('\tSet USB TC-08 self.unit to reject %i Hz.' % freq,
'green')
def open_unit_progress(self):
result, self.handle, progress = usbtc08.usb_tc08_open_unit_progress()
while result == usbtc08.USBTC08_PROGRESS_PENDING:
time.sleep(0.1)
result, self.handle, progress = usbtc08.usb_tc08_open_unit_progress(
)
if result == usbtc08.USBTC08_PROGRESS_FAIL:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(0),
'Waiting completion of enumeration.')
elif self.handle <= 0:
if self.debugMode:
cprint('\tERROR: No TC-08 self.units detected.',
'red',
attrs=['bold'])
sys.exit(1)
elif result == usbtc08.USBTC08_PROGRESS_COMPLETE:
if self.debugMode:
cprint('\tCompleted enumeration.', 'green')
def get_unit_info2(self):
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_VERSION_CHARS, usbtc08.USBTC08LINE_DRIVER_VERSION)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading driver version.')
else:
length = result
self.info_driver = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Driver version: %s' % self.info_driver
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_VERSION_CHARS, usbtc08.USBTC08LINE_KERNEL_DRIVER_VERSION)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading kernel driver version.')
else:
length = result
self.info_kernel = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Kernel driver version: %s' % self.info_kernel
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_VERSION_CHARS, usbtc08.USBTC08LINE_HARDWARE_VERSION)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading hardware version.')
else:
length = result
self.info_hardware = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Hardware version: %s' % self.info_hardware
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_INFO_CHARS, usbtc08.USBTC08LINE_VARIANT_INFO)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading variant info.')
else:
length = result
self.info_variant = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Variant info: %s' % self.info_variant
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_SERIAL_CHARS, usbtc08.USBTC08LINE_BATCH_AND_SERIAL)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading batch and serial.')
else:
length = result
self.info_serial = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Batch and serial: %s' % self.info_serial
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_DATE_CHARS, usbtc08.USBTC08LINE_CAL_DATE)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading calibration date.')
else:
length = result
self.info_calibration = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Calibration date: %s' % self.info_calibration
def get_unit_info2(self):
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_VERSION_CHARS, usbtc08.USBTC08LINE_DRIVER_VERSION)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading driver version.')
else:
length = result
self.info_driver = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Driver version: %s' % self.info_driver
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_VERSION_CHARS, usbtc08.USBTC08LINE_KERNEL_DRIVER_VERSION)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading kernel driver version.')
else:
length = result
self.info_kernel = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Kernel driver version: %s' % self.info_kernel
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_VERSION_CHARS, usbtc08.USBTC08LINE_HARDWARE_VERSION)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading hardware version.')
else:
length = result
self.info_hardware = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Hardware version: %s' % self.info_hardware
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_INFO_CHARS, usbtc08.USBTC08LINE_VARIANT_INFO)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading variant info.')
else:
length = result
self.info_variant = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Variant info: %s' % self.info_variant
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_SERIAL_CHARS, usbtc08.USBTC08LINE_BATCH_AND_SERIAL)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading batch and serial.')
else:
length = result
self.info_serial = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Batch and serial: %s' % self.info_serial
result = usbtc08.usb_tc08_get_unit_info2(self.handle, self.charbuffer, usbtc08.USBTC08_MAX_DATE_CHARS, usbtc08.USBTC08LINE_CAL_DATE)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle), 'Reading calibration date.')
else:
length = result
self.info_calibration = ''.join(chr(self.charbuffer[i]) for i in range(0, length) if self.charbuffer[i] in range(32, 127))
if DEBUG:
print 'Calibration date: %s' % self.info_calibration
def get_unit_info(self):
result = usbtc08.usb_tc08_get_unit_info(self.handle, self.info)
if result == 0:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Reading self.unit info.')
else:
if self.debugMode:
cprint('\tReceived information about the USB TC-08 self.unit.',
'green')
if self.debugMode:
print('\tDriver version: %s' % ''.join(
chr(i)
for i in self.info.DriverVersion if i in range(32, 127)))
print('\tPicopp version: %i' % self.info.PicoppVersion)
print('\tHardware version: %i' % self.info.HardwareVersion)
print('\tVariant: %i' % self.info.Variant)
print('\tSerial number: %s' % ''.join(
chr(i) for i in self.info.szSerial if i in range(32, 127)))
print('\tCalibration date: %s' % ''.join(
chr(i) for i in self.info.szCalDate if i in range(32, 127)))
def get_temp(self, channel):
result = usbtc08.usb_tc08_get_temp(self.handle, self.tempbuffer,
self.timebuffer,
usbtc08.USBTC08_MAX_SAMPLE_BUFFER,
self.flags, channel, self.unit, 0)
cprint('\tReceived result: %i' % result, 'green')
samples = 0
if result == -1:
raise usbtc08_error(usbtc08.usb_tc08_get_last_error(self.handle),
'Reading data of channel.')
elif result == 0:
if self.debugMode:
cprint('\tNo samples available.', 'yellow')
else:
samples = result
if self.debugMode:
cprint('\tRead %i samples to the buffer.' % samples, 'green')
if self.debugMode:
for i in range(0, samples):
print('\t\t%i %4.2f' %
(self.timebuffer[i], self.tempbuffer[i]))
print('\tFlags: %s' % "{0:b}".format(self.flags[0]).zfill(9))
return samples
