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cisco-power: Support pathloss per channel

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So you can overide pathloss on different channels.
This commit is contained in:
Ben Greear
2020-01-16 13:30:11 -08:00
parent 14f37de13e
commit 05d535c170
1 changed files with 17 additions and 6 deletions
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23
lf_cisco_power.py
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@@ -25,6 +25,11 @@ The user is responsible for setting up the station oustide of this script, howev
--station sta00000 --bandwidth "20" --channel "36" --nss 4 --txpower "1 2 3 4 5 6 7 8" --pathloss 64 \
--band a --upstream_port eth2 --lfresource2 2
# Per-channel path-loss example
./lf_cisco_power.py -d 192.168.100.112 -u admin -p Cisco123 -s ssh --port 22 -a VC --lfmgr 192.168.100.178 \
--station sta00000 --bandwidth "20" --channel "36:64 149:60" --nss 4 --txpower "1 2 3 4 5 6 7 8" --pathloss 64 \
--band a --upstream_port eth2 --lfresource2 2
Changing regulatory domain should happen outside of this script. See cisco_ap_ctl.py
'''
@@ -85,7 +90,7 @@ def usage():
print("-s|--scheme (serial|telnet|ssh): connect via serial, ssh or telnet")
print("-l|--log file: log messages here")
print("-b|--bandwidth: List of bandwidths to test: 20 40 80 160")
print("-c|--channel: List of channels to test: 36 100")
print("-c|--channel: List of channels, with optional path-loss to test: 36:64 100:60")
print("-n|--nss: List of spatial streams to test: 1 2 3 4")
print("-T|--txpower: List of TX power values to test: 1 2 3 4 5 6 7 8")
print("--outfile: Write results here.")
@@ -139,7 +144,7 @@ def main():
#parser.add_argument("-r", "--radio", type=str, help="select radio")
parser.add_argument("-a", "--ap", type=str, help="select AP")
parser.add_argument("-b", "--bandwidth", type=str, help="List of bandwidths to test. NA means no change")
parser.add_argument("-c", "--channel", type=str, help="List of channels to test. NA means no change")
parser.add_argument("-c", "--channel", type=str, help="List of channels to test, with optional path-loss, 36:64 149:60. NA means no change")
parser.add_argument("-n", "--nss", type=str, help="List of spatial streams to test. NA means no change")
parser.add_argument("-T", "--txpower", type=str, help="List of txpowers to test. NA means no change")
@@ -395,6 +400,12 @@ def main():
# Loop through all iterations and run txpower tests.
for ch in channels:
pathloss = args.pathloss
ch_colon = ch.count(":")
if (ch_colon == 1):
cha = ch.split(":")
pathloss = cha[1]
ch = cha[0]
for n in nss:
for bw in bandwidths:
if (n != "NA"):
@@ -690,7 +701,7 @@ def main():
e_tot += "ERROR: Could not detect signal level. "
sig = -100
pi = int(args.pathloss)
pi = int(pathloss)
calc_dbm = int(sig) + pi + rssi_adj
calc_ant1 = 0
if (ants[0] != ""):
@@ -778,7 +789,7 @@ def main():
pfs = "FAIL"
ln = "%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s"%(
myrd, args.pathloss, ch, n, bw, tx, beacon_sig, sig,
myrd, pathloss, ch, n, bw, tx, beacon_sig, sig,
antstr, _ap, _bw, _ch, _mode, _nss, _noise, _rxrate,
cc_mac, cc_ch, cc_power, cc_dbm,
calc_dbm, diff_dbm, calc_ant1, calc_ant2, calc_ant3, calc_ant4,
@@ -790,7 +801,7 @@ def main():
csv.write("\t")
ln = "%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s"%(
myrd, args.pathloss, _ch, _nss, _bw, tx, allowed_per_path,
myrd, pathloss, _ch, _nss, _bw, tx, allowed_per_path,
antstr,
calc_ant1, calc_ant2, calc_ant3, calc_ant4,
diff_a1, diff_a2, diff_a3, diff_a4, pfs
@@ -806,7 +817,7 @@ def main():
worksheet.write(row, col, _bw, center_blue); col += 1
worksheet.write(row, col, tx, center_tan); col += 1
worksheet.write(row, col, allowed_per_path, center_tan); col += 1
worksheet.write(row, col, args.pathloss, center_tan); col += 1
worksheet.write(row, col, pathloss, center_tan); col += 1
worksheet.write(row, col, _noise, center_tan); col += 1
if (args.adjust_nf):
worksheet.write(row, col, rssi_adj, center_tan); col += 1