CYW43907 iperf throughput?

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NiMc_1688136
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What should I be seeing for throughput from iperf and a CYW43907?

Iperf client is on CYW43907 and the server is on PC. The test is over UDP.

CYW43907 is wireless (5GHz) through router to computer (Ubuntu) over Ethernet.

The CYW43907 is within 5 feet of the router and the channel appears relatively unused.

The server is running iperf version 2.0.4+svnr43

The iperf code in WICED appears to be based on 2.0.5

Commands:

iperf -u -c 192.168.1.110 (client)

iperf -u -s (server)

Test app is based on SDK 6.2

Results

FreeRTOS + LwIP

------------------------------------------------------------

Client connecting to 192.168.1.110, UDP port 5001

Sending 1470 byte datagrams

UDP buffer size: 8.55 KByte (default)

------------------------------------------------------------

[ ID] Interval       Transfer     Bandwidth

[  0]  0.0-10.0 sec  1.25 MBytes  1.05 Mbits/sec

[  0] Sent 893 datagrams

[  0] Server Report:

[  0]  0.0-10.0 sec  1.25 MBytes  1.05 Mbits/sec   0.503 ms    1/  894 (0.11%)

Thread X + NetX

------------------------------------------------------------

Client connecting to 192.168.1.110, UDP port 5001

Sending 1470 byte datagrams

UDP buffer size: 7.81 KByte (default)

------------------------------------------------------------

[ ID] Interval       Transfer     Bandwidth

[  0]  0.0-10.0 sec  1.25 MBytes  1.05 Mbits/sec

[  0] Sent 893 datagrams

[  0] Server Report:

[  0]  0.0-10.0 sec  1.25 MBytes  1.05 Mbits/sec   0.482 ms    1/  894 (0.11%)

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1 Solution
SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hi nickmckendree_1688136

Here is the table for throughput values of CYW43907.

pastedImage_0.png

WICED version: 6.2

Access Point: NETGEAR, 5GHz band

iperf version : 2.0.9

Make Target: test.console-CYW943907AEVAL1F download run

Note: These values are observed when measured in RF box with no interference.

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