time.sleep(5)
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_framing_fftsize_dvbt2(PARAMETER[0])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_bicm_constellation_dvbt2(PARAMETER[1])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_framing_pilot_dvbt2(PARAMETER[2])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_bicm_coderate_dvbt2(PARAMETER[3])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_framing_guard_dvbt2(PARAMETER[4])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_framing_channelbandwidth_dvbt2("BW_{}".format(str(PARAMETER[5])))
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_basicdelay("2", "{}E-6".format(str(PARAMETER[7])))
# specan = Ektsfu(sfu_ip)
# specan.set_fading_profile_additdelay("1", "2", "1.95E-6")
net = ekt_net.EktNetClient(ekt_cfg.FRONT_END_SERVER_IP, ekt_cfg.FRONT_END_SERVER_PORT)
net.send_data(
json.dumps({"cmd": "set_frequency_data", "frequency": str(int(PARAMETER_FIXED[0]))}))
time.sleep(1)
del net
net = ekt_net.EktNetClient(ekt_cfg.FRONT_END_SERVER_IP, ekt_cfg.FRONT_END_SERVER_PORT)
net.send_data(json.dumps({"cmd": "set_bandwidth_data", "bandwidth": str(PARAMETER[5])}))
time.sleep(1)
del net
"""
触发stb-tester进行频率和符号率设置
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_coding_fftmode_dvbt(PARAMETER[0])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_coding_constellation_dvbt(PARAMETER[1])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_coding_coderate_dvbt(PARAMETER[2])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_coding_guard_dvbt(PARAMETER[3])
for FADING in PARAMETER[5]:
if FADING[1] == None:
pass
else:
continue
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_basicdelay("2", "{}E-6".format(str(FADING[0])))
time.sleep(1)
# 设置spec
res, test_result = iterate_to_find_threshold_step_by_step(sfu_ip,
float(
"%.2f" % (PARAMETER[4] - PARAMETER_FIXED[
1] + 5)),
level_offset=str(PARAMETER_FIXED[1]))
print(
"dvbt_22_minimun_signal_level_0db: current_time:{}, modulation: {} coderate:{}, frequency:{} MHz,bandwidth:{} MHZ,{}".format(
datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'), PARAMETER[1],
PARAMETER[2], str(PARAMETER_FIXED[0]), str(PARAMETER_FIXED[3]), res))
write_test_result("../../ekt_log/test_result_sfu.txt",
"dvbt_22_minimun_signal_level_0db: current_time:{}, modulation: {} coderate:{}, frequency:{} MHz,bandwidth:{} MHZ,{}".format(
datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'), PARAMETER[1],
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_coding_coderate_dvbt(PARAMETER[2])
specan = Ektsfu(sfu_ip)
specan.set_digitaltv_coding_guard_dvbt(PARAMETER[3])
for FADING in PARAMETER[5]:
if FADING[6] == None:
pass
else:
continue
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_pathloss("2", "1",
"{} dB".format(str(FADING[0])))
time.sleep(1)
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_basicdelay("2",
"{}E-6".format(FADING[1]))
time.sleep(1)
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_pathloss("3", "1",
"{} dB".format(str(FADING[2])))
time.sleep(1)
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_basicdelay("3",
"{}E-6".format(FADING[3]))
time.sleep(1)
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_pathloss("4", "1",
"{} dB".format(str(FADING[4])))
time.sleep(1)
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_basicdelay("4",
if loop_lock_mark_fadomg == True:
pass
else:
continue
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_pathloss("2", "1",
"{} dB".format(str(FADING[0])))
time.sleep(1)
specan = Ektsfu(sfu_ip)
if FADING[2] < 0:
main_delay = abs(FADING[2])
per_delay = 0
else:
main_delay = FADING[1]
per_delay = FADING[2]
specan.set_fading_profile_basicdelay(
"2", "{}E-6".format(str(main_delay)))
time.sleep(1)
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_basicdelay(
"3", "{}E-6".format(str(per_delay)))
time.sleep(1)
for LOSS in FADING[3]:
if LOSS[1] == None:
pass
else:
continue
specan = Ektsfu(sfu_ip)
specan.set_fading_profile_pathloss(
"3", "1", "{} dB".format(str(LOSS[0])))
time.sleep(1)
