Update (11/30/2020): These changes have been merged into the official ESP-idf repo, therefore archiving this repo.
Ping is one of the most important and most useful tools in the networking world. It comes in handy for debugging many types of problems, such as checking if a sever is up or making sure that this device can reach another host across the network, or checking if the device can reach the switch or the main access point (AP). It is the first
At the moment, ESP32 and ESP8266 do not have a valid ping example. This aims to change that. This repo adds a well tested ping console example that can be used along with other applications.
Requires the latest ESP32 SDK
- Change directory to
~/esp-idf/examples/system - Clone this repo:
git clone https://github.com/aknooh/Ping-Support-for-ESP32.git - Source
install.sh:. ./install.sh - Export variables from
~/esp-idf/and compile
This project uses the Espressif IoT Development Framework. With the ESP-IDF installed, execute
make menuconfig
and configure the SDK to use your preferred settings (baudrate, python2 executable, serial flasher port, …) and proceed to compile and flash this project using
idf.py build
idf.py -p /dev/ttyUSB0 flash
idf.py monitor
esp32>
esp32> ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 32(60) bytes of data.
60 bytes from 192.168.1.1: icmp_seq=1 time=13 ms
60 bytes from 192.168.1.1: icmp_seq=2 time=11 ms
60 bytes from 192.168.1.1: icmp_seq=3 time=7 ms
60 bytes from 192.168.1.1: icmp_seq=4 time=13 ms
60 bytes from 192.168.1.1: icmp_seq=5 time=25 ms
--- 192.168.1.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 69ms
rtt min/avg/max = 7/13.80/25 ms
esp32>
ping <IP address>
Send an ICMP message to an IPv4/IPv6 address
<IPv4/IPv6> Target IP Address
-c, --count=<n> Number of messages
-t, --timeout=<t> Connection timeout, ms
-d, --delay=<t> Delay between messges, ms
-s, --size=<n> Packet data size, bytes
--tos=<n> Type of service
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to unit-test the changes before pushing.