I am trying to evaluate throughput of wl1835mod with beaglebone black. I am using pre-built images released by TI.
The module is set as host AP and client is connected to AP. From my observation, what I am seeing is after sometime through of the module decreases and stays around the bandwidth. Does any one has seen this issue?
Here is my log:
[ 4388.132975] wlcore: PHY firmware version: Rev 8.2.0.0.224
[ 4388.298982] wlcore: firmware booted (Rev 8.9.0.0.31)
root@am335x-evm:~# wlan1: STA 78:dd:08:c6:f4:0a IEEE 802.11: authenticated
wlan1: STA 78:dd:08:c6:f4:0a IEEE 802.11: associated (aid 1)
wlan1: AP-STA-CONNECTED 78:dd:08:c6:f4:0a
root@am335x-evm:~#
root@am335x-evm:~# iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[ 4] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45192
[ ID] Interval Transfer Bandwidth
[ 4] 0.0- 0.3 sec 1.00 MBytes 24.2 Mbits/sec
[ 5] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45193
[ 5] 0.0-28.3 sec 100 MBytes 29.7 Mbits/sec
[ 4] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45194
[ 4] 0.0-424.0 sec 1000 MBytes 19.8 Mbits/sec
[ 5] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45195
[ 5] 0.0-394.3 sec 1000 MBytes 21.3 Mbits/sec
[ 4] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45196
[ 4] 0.0-112.9 sec 3.25 MBytes 242 Kbits/sec
[ 5] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45197
[ 5] 0.0-275.9 sec 11.4 MBytes 346 Kbits/sec
[ 4] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45198
[ 4] 0.0-22.7 sec 1.00 MBytes 369 Kbits/sec
[ 5] local 10.4.30.34 port 5001 connected with 10.4.30.35 port 45199
[ 5] 0.0-30.9 sec 1.00 MBytes 272 Kbits/sec
