mirror of
https://github.com/zephyrproject-rtos/zephyr
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6158dfdda6
printk can do the job properly. Change-Id: Ib743328e046bdb29be26adfe5cd007aaa758cd64 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> |
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| .. | ||
| src | ||
| Makefile | ||
| prj_frdm_k64f_prof.conf | ||
| prj_frdm_k64f.conf | ||
| prj_galileo_ethernet_prof.conf | ||
| prj_galileo_ethernet.conf | ||
| prj_qemu_x86.conf | ||
| prj_quark_se_c1000_devboard.conf | ||
| README.rst | ||
| testcase.ini | ||
Zperf: Network Traffic Generator ################################ Description =========== Zperf is a network traffic generator for Zephyr that may be used to evaluate network bandwidth. Features ========= - Compatible with iPerf_2.0.5. - Client or server mode allowed without need to modify the source code. - Working with task profiler (PROFILER=1 to be set when building zperf) Supported Boards ================ zperf is board-agnostic. However, zperf requires a network interface. So far, zperf has been tested only on the Intel Galileo Development Board. Usage ===== If the zephyr is a client, then you can start the iperf in host with these command line options if you want to test UDP: $ iperf -s -l 1K -u -V -B 2001:db8::2 In zephyr start zperf like this zperf> udp.upload 2001:db8::2 5001 10 1K 1M or if you have set the zephyr and peer host IP addresses in config file, then you can simply say zperf> udp.upload2 v6 10 1K 1M If the zephyr is acting as a server, then first start zephyr in download mode like this: zperf> udp.download 5001 and in host side start iperf like this $ iperf -l 1K -u -V -c 2001:db8::1 -p 5001 Note the you might need to rate limit the output using -b option if zephyr is not able to receive all the packets in orderly manner.