def shutdown_device(cls, ctrl_connection, is_tx: bool):
limesdr.stop_stream()
limesdr.destroy_stream()
limesdr.disable_all_channels()
ret = limesdr.close()
ctrl_connection.send("CLOSE:" + str(ret))
return True
def shutdown_device(cls, ctrl_connection, is_tx: bool):
limesdr.stop_stream()
limesdr.destroy_stream()
limesdr.disable_all_channels()
ret = limesdr.close()
ctrl_connection.send("CLOSE:" + str(ret))
return True
def lime_receive(data_conn, ctrl_conn, frequency: float, sample_rate: float, bandwidth: float, gain: float,
channel_index: int, antenna_index: int):
if not LimeSDR.initialize_limesdr(frequency, sample_rate, bandwidth, gain, channel_index, antenna_index,
ctrl_conn, is_tx=False):
return False
exit_requested = False
ctrl_conn.send("Initializing stream...")
limesdr.setup_stream(LimeSDR.RECV_FIFO_SIZE)
ret = limesdr.start_stream()
ctrl_conn.send("Initialize stream:{0}".format(ret))
while not exit_requested:
limesdr.recv_stream(data_conn, LimeSDR.READ_SAMPLES, LimeSDR.LIME_TIMEOUT_RECEIVE_MS)
while ctrl_conn.poll():
result = LimeSDR.process_command(ctrl_conn.recv(), ctrl_conn, is_tx=False)
if result == LimeSDR.Command.STOP.name:
exit_requested = True
break
limesdr.stop_stream()
limesdr.destroy_stream()
LimeSDR.shutdown_lime_sdr(ctrl_conn)
data_conn.close()
ctrl_conn.close()
def lime_send(ctrl_connection, frequency: float, sample_rate: float, bandwidth: float, gain: float,
channel_index: int, antenna_index: int,
samples_to_send, current_sent_index, current_sending_repeat, sending_repeats):
def sending_is_finished():
if sending_repeats == 0: # 0 = infinity
return False
return current_sending_repeat.value >= sending_repeats and current_sent_index.value >= len(samples_to_send)
if not LimeSDR.initialize_limesdr(frequency, sample_rate, bandwidth, gain, channel_index, antenna_index,
ctrl_connection, is_tx=True):
return False
exit_requested = False
num_samples = LimeSDR.SEND_SAMPLES
ctrl_connection.send("Initializing stream...")
limesdr.setup_stream(LimeSDR.SEND_FIFO_SIZE)
ret = limesdr.start_stream()
ctrl_connection.send("Initialize stream:{0}".format(ret))
while not exit_requested and not sending_is_finished():
limesdr.send_stream(
samples_to_send[current_sent_index.value:current_sent_index.value+num_samples],
LimeSDR.LIME_TIMEOUT_SEND_MS
)
current_sent_index.value += num_samples
if current_sent_index.value >= len(samples_to_send) - 1:
current_sending_repeat.value += 1
if current_sending_repeat.value < sending_repeats or sending_repeats == 0: # 0 = infinity
current_sent_index.value = 0
else:
current_sent_index.value = len(samples_to_send)
while ctrl_connection.poll():
result = LimeSDR.process_command(ctrl_connection.recv(), ctrl_connection, is_tx=True)
if result == LimeSDR.Command.STOP.name:
exit_requested = True
break
ret = limesdr.stop_stream()
logger.debug("LimeSDR: Stop stream: {}".format(ret))
ret = limesdr.destroy_stream()
logger.debug("LimeSDR: Destroy stream: {}".format(ret))
LimeSDR.shutdown_lime_sdr(ctrl_connection)
ctrl_connection.close()
def test_cython_wrapper(self):
print("Devices:", limesdr.get_device_list())
# print("Open:", limesdr.open("LimeSDR-USB, media=USB 3.0, module=STREAM, addr=1d50:6108, serial=0009060B0049180A"))
print("Open:", limesdr.open())
print("-" * 20)
print("Is Open 0:", limesdr.is_open(0))
print("Is Open 1:", limesdr.is_open(1))
print("Init", limesdr.init())
limesdr.set_tx(True)
self.assertTrue(limesdr.get_tx())
#print(limesdr.IS_TX)
print("Num Channels TX:", limesdr.get_num_channels())
print("TX antennas", limesdr.get_antenna_list())
limesdr.set_tx(False)
self.assertFalse(limesdr.get_tx())
print("Num Channels RX:", limesdr.get_num_channels())
limesdr.CHANNEL = 0
print("Enable RX Channel 0:", limesdr.enable_channel(True, False, 0))
#path = os.path.realpath(os.path.join(__file__, "..", "..", "src", "urh", "dev", "native", "lime.ini"))
#print(path)
#limesdr.load_config(path)
#limesdr.save_config("/tmp/lime_test.ini")
clocks = ["LMS_CLOCK_REF", "LMS_CLOCK_SXR", "LMS_CLOCK_SXT", "LMS_CLOCK_CGEN", "LMS_CLOCK_RXTSP", "LMS_CLOCK_TXTSP"]
for i, clock in enumerate(clocks):
print(clock, limesdr.get_clock_freq(i))
limesdr.print_last_error()
print("RX Sample Rate Range:", limesdr.get_sample_rate_range())
print("RX Channel 0 Sample Rate:", limesdr.get_sample_rate())
print("Set Sample Rate:", limesdr.set_sample_rate(2e6))
print("RX Channel 0 Sample Rate:", limesdr.get_sample_rate())
limesdr.print_last_error()
print("RX Frequency Range:", limesdr.get_center_frequency_range())
print("RX 0 center freq:", limesdr.get_center_frequency())
print("RX 0 set center freq:", limesdr.set_center_frequency(433.92e6))
print("RX 0 center freq:", limesdr.get_center_frequency())
limesdr.print_last_error()
print("RX 0 gain", limesdr.get_normalized_gain())
print("RX 0 set gain", limesdr.set_normalized_gain(0.5))
print("RX 0 gain", limesdr.get_normalized_gain())
limesdr.print_last_error()
print("RX Bandwidth Range", limesdr.get_lpf_bandwidth_range())
print("RX 0 Bandwidth", limesdr.get_lpf_bandwidth())
print("RX 0 set Bandwidth", limesdr.set_lpf_bandwidth(20e6))
print("RX 0 Bandwidth", limesdr.get_lpf_bandwidth())
limesdr.print_last_error()
print("RX 0 calibrate:", limesdr.calibrate(20e6))
limesdr.print_last_error()
antenna_list = limesdr.get_antenna_list()
print("RX 0 antenna list", antenna_list)
print("RX 0 current antenna", limesdr.get_antenna(), antenna_list[limesdr.get_antenna()])
print("RX 0 current antenna BW", limesdr.get_antenna_bw(limesdr.get_antenna()))
print("Chip Temperature", limesdr.get_chip_temperature())
parent_conn, child_conn = Pipe()
for _ in range(2):
limesdr.print_last_error()
print("Setup stream", limesdr.setup_stream(1000))
print("Start stream", limesdr.start_stream())
limesdr.recv_stream(child_conn, 1000, 100)
print("Stop stream", limesdr.stop_stream())
print("Destroy stream", limesdr.destroy_stream())
print(parent_conn.recv_bytes())
limesdr.set_tx(True)
self.assertTrue(limesdr.get_tx())
samples_to_send = np.ones(32768, dtype=np.complex64)
for _ in range(2):
limesdr.print_last_error()
print("Setup stream", limesdr.setup_stream(4000000000))
print("Start stream", limesdr.start_stream())
print("Send samples", limesdr.send_stream(samples_to_send, 100))
print("Stop stream", limesdr.stop_stream())
print("Destroy stream", limesdr.destroy_stream())
print("-" * 20)
print("Close:", limesdr.close())
print("Is Open 0:", limesdr.is_open(0))
print("Is Open 1:", limesdr.is_open(1))
def test_cython_wrapper(self):
print("Devices:", limesdr.get_device_list())
# print("Open:", limesdr.open("LimeSDR-USB, media=USB 3.0, module=STREAM, addr=1d50:6108, serial=0009060B0049180A"))
print("Open:", limesdr.open())
print("-" * 20)
print("Is Open 0:", limesdr.is_open(0))
print("Is Open 1:", limesdr.is_open(1))
print("Init", limesdr.init())
limesdr.set_tx(True)
self.assertTrue(limesdr.get_tx())
#print(limesdr.IS_TX)
print("Num Channels TX:", limesdr.get_num_channels())
print("TX antennas", limesdr.get_antenna_list())
limesdr.set_tx(False)
self.assertFalse(limesdr.get_tx())
print("Num Channels RX:", limesdr.get_num_channels())
limesdr.CHANNEL = 0
print("Enable RX Channel 0:", limesdr.enable_channel(True, False, 0))
#path = os.path.realpath(os.path.join(__file__, "..", "..", "src", "urh", "dev", "native", "lime.ini"))
#print(path)
#limesdr.load_config(path)
#limesdr.save_config("/tmp/lime_test.ini")
clocks = [
"LMS_CLOCK_REF", "LMS_CLOCK_SXR", "LMS_CLOCK_SXT",
"LMS_CLOCK_CGEN", "LMS_CLOCK_RXTSP", "LMS_CLOCK_TXTSP"
]
for i, clock in enumerate(clocks):
print(clock, limesdr.get_clock_freq(i))
limesdr.print_last_error()
print("RX Sample Rate Range:", limesdr.get_sample_rate_range())
print("RX Channel 0 Sample Rate:", limesdr.get_sample_rate())
print("Set Sample Rate:", limesdr.set_sample_rate(2e6))
print("RX Channel 0 Sample Rate:", limesdr.get_sample_rate())
limesdr.print_last_error()
print("RX Frequency Range:", limesdr.get_center_frequency_range())
print("RX 0 center freq:", limesdr.get_center_frequency())
print("RX 0 set center freq:", limesdr.set_center_frequency(433.92e6))
print("RX 0 center freq:", limesdr.get_center_frequency())
limesdr.print_last_error()
print("RX 0 gain", limesdr.get_normalized_gain())
print("RX 0 set gain", limesdr.set_normalized_gain(0.5))
print("RX 0 gain", limesdr.get_normalized_gain())
limesdr.print_last_error()
print("RX Bandwidth Range", limesdr.get_lpf_bandwidth_range())
print("RX 0 Bandwidth", limesdr.get_lpf_bandwidth())
print("RX 0 set Bandwidth", limesdr.set_lpf_bandwidth(20e6))
print("RX 0 Bandwidth", limesdr.get_lpf_bandwidth())
limesdr.print_last_error()
print("RX 0 calibrate:", limesdr.calibrate(20e6))
limesdr.print_last_error()
antenna_list = limesdr.get_antenna_list()
print("RX 0 antenna list", antenna_list)
print("RX 0 current antenna", limesdr.get_antenna(),
antenna_list[limesdr.get_antenna()])
print("RX 0 current antenna BW",
limesdr.get_antenna_bw(limesdr.get_antenna()))
print("Chip Temperature", limesdr.get_chip_temperature())
parent_conn, child_conn = Pipe()
for _ in range(2):
limesdr.print_last_error()
print("Setup stream", limesdr.setup_stream(1000))
print("Start stream", limesdr.start_stream())
limesdr.recv_stream(child_conn, 1000, 100)
print("Stop stream", limesdr.stop_stream())
print("Destroy stream", limesdr.destroy_stream())
print(parent_conn.recv_bytes())
limesdr.set_tx(True)
self.assertTrue(limesdr.get_tx())
samples_to_send = np.ones(32768, dtype=np.complex64)
for _ in range(2):
limesdr.print_last_error()
print("Setup stream", limesdr.setup_stream(4000000000))
print("Start stream", limesdr.start_stream())
print("Send samples", limesdr.send_stream(samples_to_send, 100))
print("Stop stream", limesdr.stop_stream())
print("Destroy stream", limesdr.destroy_stream())
print("-" * 20)
print("Close:", limesdr.close())
print("Is Open 0:", limesdr.is_open(0))
print("Is Open 1:", limesdr.is_open(1))