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fetch guard interval value

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Signed-off-by: anil-tegala <anil.tegala@candelatech.com>
This commit is contained in:
anil-tegala
2022-05-23 13:25:12 +05:30
parent ccb7601686
commit 7a0cf22293
1 changed files with 5 additions and 5 deletions
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10
py-scripts/lf_pcap.py
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@@ -294,7 +294,7 @@ class LfPcap(Realm):
value = "Packet Not Found" value = "Packet Not Found"
for pkt in cap: for pkt in cap:
if 'wlan.mgt' in pkt: if 'wlan.mgt' in pkt:
value = pkt['wlan.mgt'].get_field_value('wlan_ext_tag_he_phy_cap_he_su_ppdu_with_1x_he_ltf_08us') value = pkt['wlan.mgt'].get_field_value('wlan_ext_tag_he_phy_cap_he_su_ppdu_etc_gi')
if value is not None: if value is not None:
print(value) print(value)
packet_count += 1 packet_count += 1
@@ -395,13 +395,13 @@ class LfPcap(Realm):
value = "Packet Not Found" value = "Packet Not Found"
for pkt in cap: for pkt in cap:
if 'radiotap' in pkt: if 'radiotap' in pkt:
value = pkt['radiotap'].get_field_value('radiotap_he_data') value = pkt['radiotap'].get_field_value('he_data_5_gi')
if value is not None: if value is not None:
print(value) print(value)
value = f"GI: {str(value)}us" value = f"GI: {str(value)}us"
packet_count += 1 packet_count += 1
if packet_count == 1: if packet_count == 1:
break break
if packet_count >= 1: if packet_count >= 1:
return f"{value}" return f"{value}"
else: else:
@@ -414,7 +414,7 @@ class LfPcap(Realm):
self.pcap_name = test_name + ".pcap" self.pcap_name = test_name + ".pcap"
else: else:
self.pcap_name = "capture" + str(datetime.now().strftime("%Y-%m-%d-%H-%M")).replace(':', '-') + ".pcap" self.pcap_name = "capture" + str(datetime.now().strftime("%Y-%m-%d-%H-%M")).replace(':', '-') + ".pcap"
print('----------pcap name----------: \n', self.pcap_name) print('pcap file name: ', self.pcap_name)
self.wifi_monitor.create(resource_=1, channel=channel, mode="AUTO", radio_=interface_name, name_="moni0") self.wifi_monitor.create(resource_=1, channel=channel, mode="AUTO", radio_=interface_name, name_="moni0")
self.wifi_monitor.start_sniff(capname=self.pcap_name, duration_sec=sniff_duration) self.wifi_monitor.start_sniff(capname=self.pcap_name, duration_sec=sniff_duration)
for i in range(int(sniff_duration)): for i in range(int(sniff_duration)):