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mdns: added example test for ci runners
* Original commit: espressif/esp-idf@6309643c1d
This commit is contained in:
David Cermak
committed by
suren-gabrielyan-espressif
suren-gabrielyan-espressif
parent
8cd0e8a501
commit
ade4aeffa5
@ -10,12 +10,88 @@ Shows how to use mDNS to advertise lookup services and hosts
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- GPIO0 (BOOT Button) is initialized as pulled-up input that can be monitored for button press
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- Example task is started to check if the button is pressed so it can execute the mDNS queries defined
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## Running the example
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### Configure the project
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- Run `make menuconfig` to configure the access point's SSID and Password and the default device mDNS host name and instance name
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- Run `make flash monitor` to build and upload the example to your board and connect to it's serial terminal
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- Wait for WiFi to connec to your access point
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- You can now ping the device at `[hostname].local` and browse for `_http._tcp` on the same network to find the advertised service
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- Pressing the BOOT button will start quring the local network for the predefined in `check_button` hosts and services
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```
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make menuconfig
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```
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* Set `Default serial port` under `Serial flasher config`.
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* Set `WiFi SSID` and `WiFi Password` for the board to connect to AP.
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* Set `mDNS Hostname` as host name prefix for the device and its instance name in `mDNS Instance Name`
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* Disable `Resolve test services` to prevent the example from querying defined names/services on startup (cause warnings in example logs, as illustrated below)
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### Build and Flash
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Build the project and flash it to the board, then run monitor tool to view serial output:
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```
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make -j4 flash monitor
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```
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- Wait for WiFi to connect to your access point
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- You can now ping the device at `[board-hostname].local`, where `[board-hostname]` is a string created from preconfigured hostname (`esp32-mdns` by default) and last 3 bytes from device MAC address. Please check the serial output log for the specific board-hostname (`esp32-mdns_80FFFF` in the log below)
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- You can also browse for `_http._tcp` on the same network to find the advertised service
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- Pressing the BOOT button will start querying the local network for the predefined in `check_button` hosts and services
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(To exit the serial monitor, type ``Ctrl-]``.)
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See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.
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## Example Output
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```
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I (0) cpu_start: Starting scheduler on APP CPU.
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I (276) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
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I (276) mdns-test: mdns hostname set to: [esp32-mdns_80FFFF]
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I (286) wifi: wifi driver task: 3ffc2fa4, prio:23, stack:3584, core=0
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I (286) wifi: wifi firmware version: a3be639
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I (286) wifi: config NVS flash: enabled
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I (296) wifi: config nano formating: disabled
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I (296) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
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I (306) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
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I (336) wifi: Init dynamic tx buffer num: 32
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I (336) wifi: Init data frame dynamic rx buffer num: 32
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I (336) wifi: Init management frame dynamic rx buffer num: 32
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I (346) wifi: Init static rx buffer size: 1600
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I (346) wifi: Init static rx buffer num: 10
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I (346) wifi: Init dynamic rx buffer num: 32
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I (356) mdns-test: Setting WiFi configuration SSID myssid...
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I (426) phy: phy_version: 4000, b6198fa, Sep 3 2018, 15:11:06, 0, 0
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I (426) wifi: mode : sta (30:ae:a4:80:FF:FF)
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I (426) gpio: GPIO[0]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
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I (1756) wifi: n:11 0, o:1 0, ap:255 255, sta:11 0, prof:1
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I (2736) wifi: state: init -> auth (b0)
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I (2756) wifi: state: auth -> assoc (0)
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I (2766) wifi: state: assoc -> run (10)
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I (2786) wifi: connected with myssid, channel 11
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I (2786) wifi: pm start, type: 1
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I (4786) event: sta ip: 192.168.0.139, mask: 255.255.255.0, gw: 192.168.0.2
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I (4786) mdns-test: Query A: tinytester.local
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W (6876) mdns-test: ESP_ERR_NOT_FOUND: Host was not found!
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I (6876) mdns-test: Query PTR: _tiny._tcp.local
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W (9976) mdns-test: No results found!
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I (21126) mdns-test: Query A: esp32.local
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W (23176) mdns-test: ESP_ERR_NOT_FOUND: Host was not found!
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I (23176) mdns-test: Query PTR: _arduino._tcp.local
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W (26276) mdns-test: No results found!
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I (26276) mdns-test: Query PTR: _http._tcp.local
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1: Interface: STA, Type: V6
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PTR : HP Color LaserJet MFP M277dw (7C2E10)
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SRV : NPI7C2E10.local:80
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A : 254.128.0.0
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2: Interface: STA, Type: V4
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PTR : switch4e4919
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SRV : switch4e4919.local:80
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TXT : [1] path=/config/authentication_page.htm;
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A : 192.168.0.118
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I (29396) mdns-test: Query PTR: _printer._tcp.local
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1: Interface: STA, Type: V6
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PTR : HP Color LaserJet MFP M277dw (7C2E10)
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SRV : NPI7C2E10.local:515
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A : 254.128.0.0
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2: Interface: STA, Type: V4
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PTR : HP Color LaserJet MFP M277dw (7C2E10)
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```
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See the README.md file in the upper level 'examples' directory for more information about examples.
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