pwr_circ_buff = np.zeros(num_samps_circ_buff)
########################################
# LOGGER #
########################################
# SOAPY_SDR_FATAL = 1, //!< A fatal error. The application will most likely terminate. This is the highest priority.
# SOAPY_SDR_CRITICAL = 2, //!< A critical error. The application might not be able to continue running successfully.
# SOAPY_SDR_ERROR = 3, //!< Error.An operation didn't complete successfully, but application as a whole not affected.
# SOAPY_SDR_WARNING = 4, //!< A warning. An operation completed with an unexpected result.
# SOAPY_SDR_NOTICE = 5, //!< A notice, which is an information with just a higher priority.
# SOAPY_SDR_INFO = 6, //!< An informational message, usually denoting the successful completion of an operation.
# SOAPY_SDR_DEBUG = 7, //!< A debugging message.
# SOAPY_SDR_TRACE = 8, //!< A tracing message. This is the lowest priority.
# SOAPY_SDR_SSI = 9, //!< Streaming status indicators such as "U" (underflow) and "O" (overflow).
logLevel = 3 # 4:WARNING, 6:WARNING+INFO, 7:WARNING+INFO+DEBUG...
SoapySDR.SoapySDR_setLogLevel(logLevel)
logging.basicConfig(filename='./data_out/debug_SISO_RX.log',
level=logging.DEBUG,
format='[%(levelname)s] (%(threadName)-10s) %(asctime)s %(message)s',)
#########################################
# Create Plots #
#########################################
matplotlib.rcParams.update({'font.size': 10})
fig = plt.figure(figsize=(20, 8), dpi=120)
fig.subplots_adjust(hspace=.5, top=.85)
ax1 = fig.add_subplot(6, 1, 1)
ax1.grid(True)
ax1.set_title('Waveform capture')
title = ax1.text(0.5, 1, '|', ha="center")
def iris_health_monitor(en_logging, freq, uut_serials, golden_serial,
gain_step, golden_tx_gain, golden_ant, golden_rx_gain,
rx_pwr_limit, rm_from_uut_serials, detailed_logs,
sdr_log_level, test_tx_only, test_rx_only):
test_start = datetime.now()
SoapySDR.SoapySDR_setLogLevel(sdr_log_level)
# 1. Prepare the golden Iris and the UUT Iris serials.
uut_sdrs, uut_serials, uut_frontends, golden_sdr, golden_serial = \
prepare_irises(uut_serials, golden_serial, rm_from_uut_serials)
if en_logging:
test_datetime = datetime.now()
log_fieldnames = [
"PF", "UUT_Iris", "fftPwr_dB_A", "fftPwr_dB_B", "Noise_Floor_A",
"Noise_Floor_B", "UUT_Ch", "UUT_Gain", "UUT_Gain_Lo",
"UUT_Gain_Hi", "Golden: Iris", "Ant", "Gain", "PF_Thresh",
"TX_LMS7_Temp", "TX_Zynq_Temp", "RX_Power_dBFS", "RX_Start",
"RX_Stop"
]
# 2. Receiver Test on all Irises: Transmit from the golden Iris
# module. Receive on all Irises one by one on each channel A & B.
if test_rx_only or (not test_tx_only and not test_rx_only):
if en_logging:
log_name_rx = "./data_out/rx_test_" + \
test_datetime.strftime("%Y-%m-%d_%H-%M-%S") + ".csv"
log_ptr = open(log_name_rx, mode='w')
log_writer = csv.writer(log_ptr, delimiter=',')
log_writer.writerow(log_fieldnames)
else:
log_writer = ""
pf_rx, rx_lo, rx_hi = test_receiver(gain_step=gain_step,
freq=freq,
uut_sdrs=uut_sdrs,
uut_serials=uut_serials,
uut_frontends=uut_frontends,
golden_sdr=golden_sdr,
golden_serial=golden_serial,
golden_tx_gain=golden_tx_gain,
golden_ant=golden_ant,
rx_pwr_limit=rx_pwr_limit,
detailed_logs=detailed_logs,
en_logging=en_logging,
log_writer=log_writer)
print("\nReceiver test: ", "Passed" if pf_rx else "Failed")
if en_logging:
log_ptr.close()
if detailed_logs and en_logging:
rx_axis_x0, rx_axis_x1, rx_axis_y0, rx_axis_y1, rx_noise_floor0, \
rx_noise_floor1, rx_serials = \
process_rx_log(log_name_rx, rx_pwr_limit)
rx_test_end = datetime.now()
# 3. Transmitter test: Transmit from all Irises one by one on each
# channel A & B. Receive on the golden Iris module.
if test_tx_only or (not test_tx_only and not test_rx_only):
if en_logging:
log_name_tx = "./data_out/tx_test_" + \
test_datetime.strftime("%Y-%m-%d_%H-%M-%S") + ".csv"
log_ptr = open(log_name_tx, mode='w')
log_writer = csv.writer(log_ptr, delimiter=',')
log_writer.writerow(log_fieldnames)
else:
log_writer = ""
pf_tx, tx_lo, tx_hi = test_transmitter(gain_step=gain_step,
freq=freq,
uut_sdrs=uut_sdrs,
uut_serials=uut_serials,
uut_frontends=uut_frontends,
golden_sdr=golden_sdr,
golden_serial=golden_serial,
golden_rx_gain=golden_rx_gain,
golden_ant=golden_ant,
rx_pwr_limit=rx_pwr_limit,
detailed_logs=detailed_logs,
en_logging=en_logging,
log_writer=log_writer)
if en_logging:
log_ptr.close()
if detailed_logs and en_logging:
tx_axis_x0, tx_axis_x1, tx_axis_y0, tx_axis_y1, tx_noise_floor0,\
tx_noise_floor1, tx_serials = \
process_tx_log(log_name_tx)
tx_test_end = datetime.now()
# 4. Test Parameters:
disp_params(freq=freq,
rx_pwr_limit=rx_pwr_limit,
golden_serial=golden_serial,
golden_ant=golden_ant,
golden_tx_gain=golden_tx_gain,
golden_rx_gain=golden_rx_gain,
gain_step=gain_step,
uut_serials=uut_serials,
pf_rx=pf_rx,
pf_tx=pf_tx,
en_logging=en_logging,
detailed_logs=detailed_logs,
log_name_rx=log_name_rx,
log_name_tx=log_name_tx,
test_tx_only=test_tx_only,
test_rx_only=test_rx_only)
test_end = datetime.now()
print("==================== Test Times ====================")
print("Receiver test time: {}".format(rx_test_end - test_start))
print("Transmitter test time: {}".format(tx_test_end - rx_test_end))
print("Total test time: {}".format(test_end - test_start))
print("\nSee the plots ...\n")
if detailed_logs and en_logging:
plotter(rx_axis_x0, rx_axis_x1, rx_axis_y0, rx_axis_y1,
rx_noise_floor0, rx_noise_floor1, rx_serials, tx_axis_x0,
tx_axis_x1, tx_axis_y0, tx_axis_y1, tx_noise_floor0,
tx_noise_floor1, tx_serials, test_tx_only, test_rx_only, pf_rx,
pf_tx, golden_serial, golden_ant, golden_tx_gain,
golden_rx_gain, test_datetime, rx_pwr_limit, rx_lo, rx_hi,
tx_lo, tx_hi)
