[Q] general implementation

[juanmartin84]

Hello, I'm trying to implement this library in order to reach the LAN via wifi and/or ethernet.
This works together with ESPDashPro 4.6.2.
I'm facing some troubles on the way.

below the platform.ini file

[env:esp32dev]

platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc2/platform-espressif32.zip
;platform = https://github.com/pioarduino/platform-espressif32/releases/download/54.03.20/platform-espressif32.zip
board = esp32dev
framework = arduino
build_flags = ${env.build_flags}
  ;-D ESPCONNECT_NO_CAPTIVE_PORTAL
  -D ESPCONNECT_ETH_SUPPORT
  -D ETH_PHY_ADDR=1
  -D ETH_PHY_CS=5
  -D ETH_PHY_IRQ=12
  -D ETH_PHY_RST=26
  -D ETH_PHY_SPI_MISO=19
  -D ETH_PHY_SPI_MOSI=23
  -D ETH_PHY_SPI_SCK=18
  -D ETH_PHY_TYPE=ETH_PHY_W5500

monitor_speed = 115200
monitor_port = COM[34]; Windows, COM3 or COM4

board_build.flash_mode = dio
board_upload.flash_size = 4MB

board_build.f_cpu = 240000000L ;set clock frequency to 240MHz
board_build.f_flash = 80000000L ; set flash frequency to 80MHz
board_build.partitions = partition_table_HUGE_APP.csv ;https://github.com/espressif/arduino-esp32/tree/master/tools/partitions
board_build.filesystem = littlefs

upload_speed = 921600
upload_port = COM[34]; COM3 or COM4

lib_compat_mode = strict
lib_ldf_mode = chain

lib_deps = 
  bblanchon/ArduinoJson@7.4.1
  ;ESP32async/AsyncTCP@^3.4.1
  ;ESP32async/ESPAsyncWebServer@3.7.7
  mathieucarbou/ESPAsyncWebServer@3.6.0
  mathieucarbou/AsyncTCP@3.3.2
  knolleary/PubSubClient@2.8
  fbiego/ESP32Time@2.0.6
  adafruit/Adafruit ADS1X15@2.5.0
  northernwidget/DS3231@1.1.2

monitor_filters = 
  esp32_exception_decoder
  time      ; Add timestamp with milliseconds for each new line
  log2file  ; Log data to a file “platformio-device-monitor-*.log” located in the current working directory

build_type = debug  
   

below the code implemented, firts in the setup then in the loop.

void mycilaConnect(){

  Mycila::ESPConnect::Config config = {
    //.hostname = "teste",
    .hostname = WiFi.macAddress().c_str(),
    .wifiSSID = ReadEpromMaster(0,24,"RouterSSID").c_str(),//eprom.cpp
    .wifiPassword = ReadEpromMaster(24,48,"RouterPASS").c_str()//eprom.cpp
    //.wifiPassword = "fakePass"
  };

  espConnect.setAutoRestart(false);
  espConnect.setBlocking(true);
  espConnect.begin("", "", config);
  Serial.println("ESPConnect completed!");
  }

void mycilaLoop(){

  espConnect.loop();

  }

below the errors:

14:39:12.745 > E (193340) wifi:sta is connecting, return error
14:39:16.201 > Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
17:03:15.211 > Backtrace: 0x401de099:0x3ffd6950 0x401df915:0x3ffd69a0 0x401da28d:0x3ffd69e0 0x4008fca2:0x3ffd6a10
17:03:15.211 >   #0  0x401de099 in esf_buf_alloc at ??:?
17:03:15.211 >   #1  0x401df915 in wdevProcessRxSucDataAll at ??:?
17:03:15.211 >   #2  0x401da28d in ppTask at ??:?
17:03:15.211 >   #3  0x4008fca2 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:139

14:39:19.039 > Backtrace: 0x401d8911:0x3ffd68f0 0x401db23d:0x3ffd6930 0x401db352:0x3ffd6960 0x401d9d9d:0x3ffd69a0 0x4008fca2:0x3ffd69d0
14:39:19.039 >   #0  0x401d8911 in lmacEndFrameExchangeSequence at ??:?
14:39:19.039 >   #1  0x401db23d in lmacProcessTxSuccess at ??:?
14:39:19.039 >   #2  0x401db352 in lmacProcessTxComplete at ??:?
14:39:19.039 >   #3  0x401d9d9d in ppTask at ??:?
14:39:19.039 >   #4  0x4008fca2 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:139

When set "-D ESPCONNECT_NO_CAPTIVE_PORTAL" this error occurs at compilation

error: no matching function for call to 'Mycila::ESPConnect::ESPConnect(AsyncWebServer&)

The application runs fine for a few minutes, I can see the dashboard running in the browser.
Then stops and the messages shown above appear (sometimes the 1st, sometimes the 2nd one)

Tested in 3 conditions:
A) wifi connection (ethernet cable disconnected)

B) ethernet connection (ethernet cable connected), introducing right credentials for wifi.
seem to be connected over wifi and ethernet simultaneusly.
could be?

C) ethernet connection (ethernet cable connected), introducing wrong ssid / ssid password.
message below attemting to connetc via wifi, is it ok?

14:24:46.880 > ESPConnect completed!
14:24:50.511 > E (16289) wifi:sta is connecting, return error

Is it possible to get feedback regarding if the connection was over wifi or ethernet?
Is it possible to get assigned ip address?
Some advice about the mentioned errors above?
Maybe something related to AsyncTCP/ESPAsyncWebServer libs.
It was impossible compile with new ESP32async libs, for some reason PIO is installing old libraries even after full clean, close the program, pc restart, etc.

Any advice or help will be appreciated.
Thank you!

Juan

[mathieucarbou]

Hello,
You have an issue with your libs.
Please read the ESPAsyncWS doc for the settings to put in the platformio.ini.

For ESPConnect and ESPDash, you have some exemples in :

• https://github.com/mathieucarbou/YaSolR
• https://github.com/mathieucarbou/MycilaJSY/tree/main/examples/RemoteUDP/Sender
• https://github.com/mathieucarbou/MycilaSafeBoot
• https://github.com/mathieucarbou/Beelance

ESPCONNECT_NO_CAPTIVE_PORTAL is when you do not need the captive portal. In that case, the constructor with the server is not available since there is no captive portal.