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luckfox-pico-sdk/sysdrv/source/mcu/rt-thread/third_party/netutils/ping
History
luckfox-eng29 8f34c2760d project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches. 
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between
the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door
for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more
usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp:
Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for
compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem.
sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device
tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately.
sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick
boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades.
sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for
fastboot.

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
2024-10-14 09:47:04 +08:00
..
ping.c project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches. 2024-10-14 09:47:04 +08:00
README.md project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches. 2024-10-14 09:47:04 +08:00
SConscript project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches. 2024-10-14 09:47:04 +08:00

README.md

Ping

1、介绍

ping 是一种网络工具，用来测试数据包能否通过 IP 协议到达特定主机。估算与主机间的丢失数据包率（丢包率）和数据包往返时间（网络时延，Round-trip delay time）。

2、使用

ping 支持访问 IP 地址 或 域名 ，使用 Finsh/MSH 命令进行测试，大致使用效果如下：

2.1 Ping 域名

msh />ping rt-thread.org
60 bytes from 116.62.244.242 icmp_seq=0 ttl=49 time=11 ms
60 bytes from 116.62.244.242 icmp_seq=1 ttl=49 time=10 ms
60 bytes from 116.62.244.242 icmp_seq=2 ttl=49 time=12 ms
60 bytes from 116.62.244.242 icmp_seq=3 ttl=49 time=10 ms
msh />

2.2 Ping IP

msh />ping 192.168.10.12
60 bytes from 192.168.10.12 icmp_seq=0 ttl=64 time=5 ms
60 bytes from 192.168.10.12 icmp_seq=1 ttl=64 time=1 ms
60 bytes from 192.168.10.12 icmp_seq=2 ttl=64 time=2 ms
60 bytes from 192.168.10.12 icmp_seq=3 ttl=64 time=3 ms
msh />

3、常见问题

  • netdev 组件中会默认导出 ping 功能支持，如果使用系统中包含并开启 netdev 组件，该配置选项在 ENV 中将不会被显示。