def run(self, suites_to_run, pause=False, write_output=True):
for test_suite in self.test_suites:
# Skip test suites that we don't want to run
if suites_to_run != [] and (not test_suite in suites_to_run):
continue
print("[+] Testing suite: '%s'" % test_suite)
summary = TestSummary(suite=test_suite, pause=pause)
# Get all metadata files associated with the suite
get_mtime = lambda f: os.stat(os.path.join(self.test_suites_directory, test_suite, f)).st_mtime
metadata_files = [os.path.join(self.test_suites_directory, test_suite, x) for x in sorted(os.listdir(os.path.join(self.test_suites_directory, test_suite)), key=get_mtime) if x.endswith('.sigmf-meta')]
# Parse metadata files
for metadata_file in metadata_files:
print("[+] %s" % metadata_file)
data_file = os.path.splitext(metadata_file)[0] + '.sigmf-data'
# Load sigmf data TODO abstract
f = open(metadata_file, 'r')
sigmf = SigMFFile(metadata=f.read())
if not sigmf.validate():
raise Exception("Invalid SigMF format")
global_meta = sigmf.get_global_info()
capture_meta = sigmf.get_capture_info(0)
f.close()
# Initialize test parameters
sample_rate = global_meta["core:sample_rate"]
# Get LoRa configuration
capture_freq = capture_meta["core:frequency"]
if "lora:frequency_offset" in capture_meta:
frequency_offset = capture_meta["lora:frequency_offset"]
else:
frequency_offset = 0
transmit_freq = capture_meta["lora:frequency"]
sf = capture_meta["lora:sf"]
cr = capture_meta["lora:cr"]
bw = int(capture_meta["lora:bw"])
prlen = capture_meta["lora:prlen"]
crc = capture_meta["lora:crc"]
implicit = capture_meta["lora:implicit"]
lora_config = LoRaConfig(transmit_freq, sf, cr, bw, prlen, crc, implicit)
# Get test case configuration
payload = capture_meta["test:expected"]
times = capture_meta["test:times"]
test = Test(payload, times)
# Build flowgraph
tb = gr.top_block()
file_source = blocks.file_source(gr.sizeof_gr_complex, data_file, False)
lora_receiver = lora.lora_receiver(sample_rate, capture_freq, [868100000], bw, sf, False, 4, True, reduced_rate=False, decimation=1)
throttle = blocks.throttle(gr.sizeof_gr_complex, sample_rate, True)
message_socket_sink = lora.message_socket_sink("127.0.0.1", 40868, 2)
freq_xlating_fir_filter = filter.freq_xlating_fir_filter_ccc(1, (firdes.low_pass(1, sample_rate, 200000, 100000, firdes.WIN_HAMMING, 6.67)), frequency_offset, sample_rate)
# Make connections
tb.connect((file_source, 0), (throttle, 0))
tb.connect((throttle, 0), (freq_xlating_fir_filter, 0))
tb.connect((freq_xlating_fir_filter, 0), (lora_receiver, 0))
tb.msg_connect((lora_receiver, 'frames'), (message_socket_sink, 'in'))
tb.start()
tb.wait()
decoded_data = self.server.get_payloads(times) # Output from the flowgraph
summary.add(TestResult(decoded_data=decoded_data, lora_config=lora_config, test=test), print_intermediate=True)
# Finally, export the result for the suite
summary.export_summary(path=self.reports_directory, write_output=write_output)
def run(self, suites_to_run, pause=False, write_output=True):
for test_suite in self.test_suites:
# Skip test suites that we don't want to run
if suites_to_run != [] and (not test_suite in suites_to_run):
continue
print("[+] Testing suite: '%s'" % test_suite)
summary = TestSummary(suite=test_suite, pause=pause)
# Get all metadata files associated with the suite
get_mtime = lambda f: os.stat(
os.path.join(self.test_suites_directory, test_suite, f)
).st_mtime
metadata_files = [
os.path.join(self.test_suites_directory, test_suite, x)
for x in sorted(os.listdir(
os.path.join(self.test_suites_directory, test_suite)),
key=get_mtime) if x.endswith('.sigmf-meta')
]
# Parse metadata files
for metadata_file in metadata_files:
print("[+] %s" % metadata_file)
data_file = os.path.splitext(metadata_file)[0] + '.sigmf-data'
# Load sigmf data TODO abstract
f = open(metadata_file, 'r')
sigmf = SigMFFile(metadata=f.read())
if not sigmf.validate():
raise Exception("Invalid SigMF format")
global_meta = sigmf.get_global_info()
capture_meta = sigmf.get_capture_info(0)
f.close()
# Initialize test parameters
sample_rate = global_meta["core:sample_rate"]
# Get LoRa configuration
capture_freq = capture_meta["core:frequency"]
if "lora:frequency_offset" in capture_meta:
frequency_offset = capture_meta["lora:frequency_offset"]
else:
frequency_offset = 0
transmit_freq = capture_meta["lora:frequency"]
sf = capture_meta["lora:sf"]
cr = capture_meta["lora:cr"]
bw = int(capture_meta["lora:bw"])
prlen = capture_meta["lora:prlen"]
crc = capture_meta["lora:crc"]
implicit = capture_meta["lora:implicit"]
lora_config = LoRaConfig(transmit_freq, sf, cr, bw, prlen, crc,
implicit)
# Get test case configuration
payload = capture_meta["test:expected"]
times = capture_meta["test:times"]
test = Test(payload, times)
# Build flowgraph
tb = gr.top_block()
file_source = blocks.file_source(gr.sizeof_gr_complex,
data_file, False)
lora_receiver = lora.lora_receiver(sample_rate,
capture_freq, [868100000],
bw,
sf,
False,
4,
True,
reduced_rate=False,
decimation=1)
throttle = blocks.throttle(gr.sizeof_gr_complex, sample_rate,
True)
message_socket_sink = lora.message_socket_sink(
"127.0.0.1", 40868, 2)
freq_xlating_fir_filter = filter.freq_xlating_fir_filter_ccc(
1, (firdes.low_pass(1, sample_rate, 200000, 100000,
firdes.WIN_HAMMING, 6.67)),
frequency_offset, sample_rate)
# Make connections
tb.connect((file_source, 0), (throttle, 0))
tb.connect((throttle, 0), (freq_xlating_fir_filter, 0))
tb.connect((freq_xlating_fir_filter, 0), (lora_receiver, 0))
tb.msg_connect((lora_receiver, 'frames'),
(message_socket_sink, 'in'))
tb.start()
tb.wait()
decoded_data = self.server.get_payloads(
times) # Output from the flowgraph
summary.add(TestResult(decoded_data=decoded_data,
lora_config=lora_config,
test=test),
print_intermediate=True)
# Finally, export the result for the suite
summary.export_summary(path=self.reports_directory,
write_output=write_output)
def run_gui():
window_input = WindowInput()
capture_data_input = CaptureData()
capture_text_blocks = dict()
window_text_blocks = dict()
f = SigMFFile()
capture_selector_dict = dict()
layout = [
[
Text('This is the APL SIGMF tool to archive RF datasets',
size=(80, 1))
],
[
Text('Enter your data and signal captures below. You must include',
auto_size_text=True),
Text('required',
text_color='red',
font=DEFAULT_FONT + ('italic', ),
auto_size_text=True),
Text('fields.', size=(50, 1), auto_size_text=True)
], [Text('_' * 150, auto_size_text=True)]
]
layout.append([Text('Global Data', font=('Arial', 12, 'bold'))])
num_components = 0
line = []
for el in window_input.iter_core():
size = (30, 1) if len(line) == 0 else (None, None)
auto_size = True if len(line) == 0 else (10, 1)
line.extend([
Text(el,
justification='right',
size=size,
text_color='red' if el in window_input.req_tags else None,
auto_size_text=auto_size)
])
if el in window_input.el_multiline:
window_text_blocks.update({
el:
Multiline(window_input.el_text.get(el, ''),
key=el,
tooltip=window_input.el_tooltips.get(el, None),
size=(30, 2))
})
elif el in window_input.el_selector:
window_text_blocks.update({
el:
Combo(values=window_input.el_selector[el],
key=el,
size=window_input.el_size.get(el, (None, None)))
})
elif el in window_input.el_checkbox:
window_text_blocks.update({
el:
Checkbox(window_input.el_text.get(el, ''),
key=el,
size=window_input.el_size.get(el, (None, None)))
})
else:
window_text_blocks.update({
el:
InputText(window_input.el_text.get(el, ''),
key=el,
tooltip=window_input.el_tooltips.get(el, None))
})
line.append(window_text_blocks[el])
if el in window_input.el_units:
line.append(Text(window_input.el_units[el]))
num_components += 1
if num_components < window_input.first_line_size:
continue
layout.append(line)
line = []
for el1, el2 in window_input.iter_x_secondary(2):
line = []
for el, size in zip([el1, el2], [30, 22]):
if el is None:
continue
color = 'red' if el in window_input.req_tags else None
window_text_blocks.update({
el:
InputText(window_input.el_text.get(el, ''),
key=el,
tooltip=window_input.el_tooltips.get(el, None))
})
line.extend([
Text(el,
justification='right',
size=(size, 1),
text_color=color), window_text_blocks[el]
])
if el in window_input.el_units:
line.append(Text(window_input.el_units[el], size=(5, 1)))
else:
line.append(Text('', size=(5, 1)))
layout.append(line)
layout.extend(
[[Text('_' * 150, auto_size_text=True)],
[Text('Individual Capture Data', font=('Arial', 12, 'bold'))],
[
Text('Capture Selector', auto_size_text=True), combo_button,
Text('', size=(10, 1)),
Button('Add Capture', enable_events=True),
Button('Remove Capture', enable_events=True, size=(15, 1)),
Button('Clear Capture', enable_events=True, size=(15, 1))
]])
for el1, el2, el3 in capture_data_input.iter_x(3):
line = []
for el in [el1, el2, el3]:
if el is None:
continue
capture_text_blocks.update({
el:
InputText(key=el,
tooltip=capture_data_input.el_tooltips.get(el, None))
})
color = 'red' if el in capture_data_input.req_tags else None
line.extend([
Text(el, justification='right', size=(20, 1),
text_color=color), capture_text_blocks[el]
])
if el in capture_data_input.el_units:
line.append(Text(capture_data_input.el_units[el], size=(5, 1)))
else:
line.append(Text('', size=(5, 1)))
layout.append(line)
window_text_blocks.update(
{WindowInput.DATA_FILE: InputText('', key=WindowInput.DATA_FILE)})
layout.extend([[Text('_' * 150, auto_size_text=True)],
[Text('Data Location', font=('Arial', 12, 'bold'))],
[
Text(WindowInput.DATA_FILE,
size=(30, 1),
justification='right',
text_color='red'),
window_text_blocks[WindowInput.DATA_FILE],
FileBrowse()
],
[
Text(WindowInput.OUTPUT_FOLDER,
size=(30, 1),
justification='right'),
InputText('', key=WindowInput.OUTPUT_FOLDER),
FolderBrowse(), submit_button
],
[
Text(WindowInput.LOAD_PATH,
size=(30, 1),
justification='right'),
InputText('', key=WindowInput.LOAD_PATH),
FileBrowse(file_types=(("Archive Files", "*.sigmf"), )),
load_button
], [validate_button, Button('View Data')]])
window = Window('APL SigMF Archive Creator',
auto_size_buttons=False,
default_element_size=(20, 1),
auto_size_text=False,
default_button_element_size=(10, 1)).Layout(layout)
while True:
validate_button.Update(text='Update')
load_button.Update(text='Load')
submit_button.Update(text='Save Archive')
window.Refresh()
event, values = window.Read()
print(event, values)
if event == 'Load Archive':
load_path = values[WindowInput.LOAD_PATH]
if load_path == '':
show_error('No archive file provided')
continue
load_button.Update(text='Loading...')
window.Refresh()
print('reading from ', values[WindowInput.LOAD_PATH])
f = fromarchive(values[WindowInput.LOAD_PATH])
update_global_screen(window_input, window_text_blocks,
f.get_global_info(), f)
capture_selector_dict = {}
for capture in f.get_captures():
add_capture(capture_data_input,
capture,
capture_selector_dict,
f,
from_archive=True)
elif event == 'Data Type Help':
PopupOK(
'Format: <TypeCharacters><ElementBitSize>_<Endianness>\n\n'
'\tTypeCharacters:\n'
'\t\tUnsigned data: \"u\"\n'
'\t\tComplex data: \"c\"\n'
'\t\tFixedpoint data: \"f\"\n'
'\tElementBitSize:\n'
'\t\t32 bits, 16 bits, or 8 bits\n'
'\tEndianness:\n'
'\t\tl: Little Endian\n'
'\t\tb: Big Endian\n\n\n\n'
'Example: \"uc32_l\"\n'
'Unsigned complex data where each element is 32 bits, or 64 bits total, formatted in little endian.',
title='Data Type Help')
elif event == 'Update':
validate_button.Update(text='Validating...')
window.Refresh()
window_data_type_dict = {}
added = True
for el in window_input.iter():
req_field = True if el in window_input.req_tags else False
el_type = window_input.el_types.get(el, None)
el_unit = window_input.el_units.get(el, None)
if el in window_input.partial_component_list:
added = added and add_sigmf_field(update_dictionary,
values,
el,
window_data_type_dict,
window_input.get_tag(el),
required=req_field,
type=el_type,
unit=el_unit)
else:
added = added and add_sigmf_field(
SigMFFile.set_global_field,
values,
el,
f,
window_input.get_tag(el),
required=req_field,
type=el_type,
unit=el_unit)
data_type_str = ''
data_type_str += 'c' if bool(
window_data_type_dict[WindowInput.DATA_TYPE_COMPLEX]) else ''
data_type_str += 'f' if not bool(window_data_type_dict[
WindowInput.DATA_TYPE_FIXEDPOINT]) else ''
data_type_str += 'u' if bool(
window_data_type_dict[WindowInput.DATA_TYPE_UNSIGNED]) else ''
data_type_str += str(
window_data_type_dict[WindowInput.DATA_SAMPLE_SIZE]) + '_'
data_type_str += 'l' if window_data_type_dict[
WindowInput.DATA_BYTE_ORDER] == 'little endian' else 'b'
data_type_dict = {SigMFFile.DATATYPE_KEY: data_type_str}
added = added and add_sigmf_field(SigMFFile.set_global_field,
data_type_dict,
SigMFFile.DATATYPE_KEY,
f,
SigMFFile.DATATYPE_KEY,
required=True)
print('HERE: ', window_data_type_dict)
added = added and add_sigmf_field(SigMFFile.set_data_file,
values,
WindowInput.DATA_FILE,
f,
required=True) and added
if not added:
# requirement not given
continue
if validate_data(f):
submit_button.Update(disabled=False,
button_color=DEFAULT_BUTTON_COLOR)
elif event == 'Capture Combo':
capture_dict = capture_selector_dict[values['Capture Combo']]
update_capture_screen(capture_data_input, capture_text_blocks,
capture_dict)
elif event == 'Add Capture':
add_capture(capture_data_input, values, capture_selector_dict, f)
elif event == 'Remove Capture':
capture_dict = dict()
added = add_sigmf_field(update_dictionary,
values,
CaptureData.START_INDEX,
capture_dict,
SigMFFile.START_INDEX_KEY,
required=True,
type=int)
if not added:
# requirement not given
continue
captures = []
for capture in f._metadata[SigMFFile.CAPTURE_KEY]:
if capture[SigMFFile.START_INDEX_KEY] != capture_dict[
SigMFFile.START_INDEX_KEY]:
captures.append(capture)
f._metadata[SigMFFile.CAPTURE_KEY] = captures
annotations = []
for annotation in f._metadata[SigMFFile.ANNOTATION_KEY]:
if annotation[SigMFFile.START_INDEX_KEY] != capture_dict[
SigMFFile.START_INDEX_KEY]:
annotations.append(annotation)
f._metadata[SigMFFile.ANNOTATION_KEY] = annotations
new_values = list(combo_button.Values)
rm_val = 'Capture {}'.format(
capture_dict[SigMFFile.START_INDEX_KEY])
if rm_val in capture_selector_dict:
capture_selector_dict.pop(rm_val)
if rm_val in new_values:
new_values.remove(rm_val)
combo_button.Update(values=new_values, set_to_index=0)
capture_dict = capture_selector_dict.get(
combo_button.DefaultValue, None)
update_capture_screen(capture_data_input, capture_text_blocks,
capture_dict)
elif event == 'Clear Capture':
update_capture_screen(capture_data_input, capture_text_blocks,
None)
elif event == 'View Data':
PopupOK('Current data:\n', f.dumps(pretty=True), title='')
elif event == 'Save Archive':
output_folder = values[WindowInput.OUTPUT_FOLDER]
if output_folder == '':
show_error('No output folder provided')
continue
elif len(capture_selector_dict.keys()) == 0:
show_error('No capture data specified')
submit_button.Update(text='Saving...')
window.Refresh()
archive_file = output_folder + '/' + os.path.basename(
f.data_file).split('.')[0] + SIGMF_ARCHIVE_EXT
f.archive(archive_file)
PopupOK('Saved archive as \n', archive_file, title='')
elif event in ['Cancel', None, 'Exit']:
window.Close()
break
window.Close()