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2025-02-27 17:59:18 +08:00
2025-02-27 17:59:18 +08:00
2025-02-27 17:59:18 +08:00
2025-02-27 17:59:18 +08:00
2025-02-27 17:59:18 +08:00
2025-02-27 17:59:18 +08:00

Projectwifi iperf project

Application

Armino Wi-Fi IPERF example

Introduction

This example implements the protocol used by the common performance measurement tool [iPerf] Performance can be measured between two BKKEN 7256/7235/7258/7236 running this example, or between a single BKKEN 7256/7235/7258/7236 and a computer running the iPerf tool

  1. Run the demo as station mode and join the target AP sta ssid password

  2. Run iperf as server on AP side iperf -s -i1

  3. Run iperf as client on bk7256 side iperf -c 192.168.0.1 -i -t60

The console output, which is printed by station TCP RX throughput test, looks like: cmd: ap bk_test cmd: sta bk_test

netif(sta) ip4=192.168.0.100 mask=255.255.255.0 gate=192.168.0.1 dns=192.168.0.1

iperf> iperf -s -i -t1000 iperf: new client connected from (192.168.0.100, 61285)

[0-1] sec bandwidth: 15865 Kbits/sec.

[1-2] sec bandwidth: 17908 Kbits/sec.

[2-3] sec bandwidth: 17434 Kbits/sec.

[3-4] sec bandwidth: 18688 Kbits/sec.

[4-5] sec bandwidth: 18765 Kbits/sec.

[5-6] sec bandwidth: 21490 Kbits/sec.

[6-7] sec bandwidth: 21765 Kbits/sec.

[7-8] sec bandwidth: 21095 Kbits/sec.

[8-9] sec bandwidth: 20800 Kbits/sec.

Steps to test station/soft-AP TCP/UDP RX/TX throughput are similar as test steps in station TCP TX.

Special Macro Configuration Description

CONFIG_WIFI_CLI_ENABLE=y // support wifi cli enable CONFIG_IPERF_TEST=y // support wifi iperf test CONFIG_CLI=y // support cli enable

Supported Targets BK7235 BK7236 BK7256 BK7258

Complie Command:

1、make bk7256 PROJECT=examples/wifi/iperf 2、make bk7235 PROJECT=examples/wifi/iperf 3、make bk7236 PROJECT=examples/wifi/iperf 4、make bk7258 PROJECT=examples/wifi/iperf

(Note: all-app.bin located in armino_main_dev_sdk/build/iperf/bk7256)

CPU:

1、bk7256: cpu0+cpu1

WIFI: IPERF