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8b35d8ef25
esp-idf/examples/protocols/asio/udp_echo_server
History
Angus Gratton 8b35d8ef25 asio example tests: Increase timeout for DHCP lease to 30s 
Covers time to connect to WiFi and negotiate lease,
may be more than 5-10s on some busy APs
2018-08-03 16:59:23 +10:00
..
components asio: initial idf port of asio library without ssl 2018-07-30 06:28:43 +00:00
main asio: initial idf port of asio library without ssl 2018-07-30 06:28:43 +00:00
asio_udp_server_test.py asio example tests: Increase timeout for DHCP lease to 30s 2018-08-03 16:59:23 +10:00
Makefile asio: initial idf port of asio library without ssl 2018-07-30 06:28:43 +00:00
README.md asio: initial idf port of asio library without ssl 2018-07-30 06:28:43 +00:00
sdkconfig.defaults asio: initial idf port of asio library without ssl 2018-07-30 06:28:43 +00:00

README.md

ASIO udp echo server example

Simple asio echo server using WiFi STA

Example workflow

  • WiFi STA is started and trying to connect to the access point defined through make menuconfig
  • Once connected and acquired IP address, ASIO udp server is started on port number defined through make menuconfig
  • Server receives and echoes back messages transmitted from client

Running the example

  • Run make menuconfig to configure the access point's SSID and Password and port number
  • Run make flash monitor to build and upload the example to your board and connect to it's serial terminal
  • Wait for WiFi to connect to your access point (note the IP address)
  • You can now send a udp message and check it is repeated, for example using netcat nc -u IP PORT

See the README.md file in the upper level 'examples' directory for more information about examples.