rst:0x8 (TG1WDT_SYS_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)

[Vorms]

Platform

ESP32

IDE / Tooling

PlatformIO

What happened?

My project is an PLC (Programmable logi controler). So the cpu is occuped full time to the PLC part. On my code it's only only the main thread. My code discard web socket message to an internal queue and there is another queue to send responses. My code has a lot of vtaskDelay(1) because some time there is a lot of time before the main loop. Even with all vtaskDelaym the watchdog kill the system after 370 seconds approx.
The developpement plateform is PlateformIO with the Arduino framework. The version of ESPAsyncWebServer is 3..6.0 and the version of /AsyncTCP is 3.3.2. What can I do to prevent watch dog ? Best regards

Stack Trace

379405:: Refresh: vTaskDelay
379406:: Refresh: vTaskDelay
379407:: Refresh: vTaskDelay
ets Jul 29 2019 12:21:46

rst:0x8 (TG1WDT_SYS_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
invalid header: 0xffbfddef
invalid header: 0xdfdffdff
invalid header: 0xffffffff

Minimal Reproductible Example (MRE)

run the code at https://github.com/Borne-Universelle/PLC/tree/PlateformIO branck PlateformIO

I confirm that:

• I have read the documentation.
• I have searched for similar discussions.
• I have searched for similar issues.
• I have looked at the examples.
• I have upgraded to the lasted version of ESPAsyncWebServer (and AsyncTCP for ESP32).

[mathieucarbou]

Hello,
This does not seem like a bug report in the library - much more a bug in your caused by something yet unknowm.

1. the link for the MRE does not work

2. You have confirmed: I have upgraded to the lasted version of ESPAsyncWebServer (and AsyncTCP for ESP32).

=> Please do so then

ESP32 are dual core, should work fine even if one core is super busy. I have an app doing a lot of things on core 0 and leaves core 1 for ESPAsyncWS.

Have a look at the recommended flags in the doc also.

Disabling the TWDT is not recommended, and for now, nothing proves this is the twdt of asynctcp that is causing you issues.

AsyncTCP twdt is there to make sure your app callbacks are not taking too much time. If so, this is a design issue in your app.

[Vorms]

Sorry for disturbing.
The main problem is PlateformeIO is not supporting Arduino framwork version 3.x
So I have to be very carrefoul with Espressif version, Arduino framework version, ESPAsynchWebserver version and so on.
I don't understand why Arduino v 3.x is supported by Arduino IDE but not with PlateformIO ?

[mathieucarbou]

Platformio supports any platform.

You need to use pioarduino for Arduino 3 (which is the glue between Arduino 3 and PlatformIO tooling.

Please have a look at the project readme, wiki, or examples (Pio file in the project)

[Vorms]

Hello Mathieu.
I am very disapointed because the project run well on Arduino ide.
With plateformeIO I have a watchdog event at 390 secondes.
I commented all the code in the loop method and a lot in the setup...
My code doesn't use timer, do not create task,
I installed also pioarduino extension on vscode.
Can you have look at my PlateformeIo.ini ?
May be I can use more recent libraries ?
Many thanks for your help.

[env:esp32dev] board = esp32dev platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip lib_compat_mode = strict lib_ldf_mode = chain framework = arduino ;platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#3.0.0 ; board_build.flash_mode = qio build_flags = -Ilib ; A ; -DCORE_DEBUG_LEVEL=3 ; -DESP32_ENABLE_COREDUMP=1 ; -DESP32_ENABLE_COREDUMP_TO_FLASH=1 -I"${PROJECT_DIR}/lib" ; -DARDUINOJSON_ENABLE_COMMENTS=1 ; -D CONFIG_ASYNC_TCP_MAX_ACK_TIME=5000 // (keep default) ; -D CONFIG_ASYNC_TCP_PRIORITY=10 // (keep default) ; -D CONFIG_ASYNC_TCP_QUEUE_SIZE=64 // (keep default) ; -D CONFIG_ASYNC_TCP_RUNNING_CORE=1 // force async_tcp task to be on same core as Arduino app (default is any core) ; -D CONFIG_ASYNC_TCP_STACK_SIZE=4096 // reduce the stack size (default is 16K) build_src_filter = +<*> ;+<../lib/*.h> +<../lib/*/src/*.cpp> -<PCF8574/test/> ;+<*.cpp> +<*.c> ; Cherche aussi dans la racine board_build.partitions = huge_app.csv board_build.filesystem = littlefs monitor_filters = esp32_exception_decoder, direct, log2file build_type = debug monitor_speed = 115200 upload_speed = 921600 lib_deps = bblanchon/[email protected] emelianov/modbus-esp8266@^4.1.0 robtillaart/PCF8574@^0.4.1 me-no-dev/AsyncTCP@^3.3.2 esp32async/[email protected] lib_ignore = AsyncTCP_RP2040W ESPAsyncTCP +<*.cpp> +<*.c>

[Vorms]

if I remove EspAsynchWebServer from lib_deps I have no more watch dog event.
If I remove version in lib_debs:
lib_deps =
bblanchon/[email protected]
emelianov/modbus-esp8266@^4.1.0
robtillaart/PCF8574@^0.4.1
me-no-dev/AsyncTCP
esp32async/ESPAsyncWebServer
I receive following errors:
In file included from src/main.cpp:3:
.pio/libdeps/esp32dev/ESPAsyncWebServer/src/ESPAsyncWebServer.h: In member function 'tcp_state AsyncWebServer::state() const':
.pio/libdeps/esp32dev/ESPAsyncWebServer/src/ESPAsyncWebServer.h:1107:49: error: passing 'const AsyncServer' as 'this' argument discards qualifiers [-fpermissive]
1107 | return static_cast<tcp_state>(_server.status());
| ~~~~~~~~~~~~~~^~
In file included from .pio/libdeps/esp32dev/ESPAsyncWebServer/src/ESPAsyncWebServer.h:19:
.pio/libdeps/esp32dev/[email protected]/src/AsyncTCP.h:196:13: note: in call to 'uint8_t AsyncServer::status()'
196 | uint8_t status();
| ^~~~~~
Compiling .pio\build\esp32dev\lib8cd\WiFi\WiFiScan.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\AsyncEventSource.cpp.o
*** [.pio\build\esp32dev\src\main.cpp.o] Error 1
In file included from .pio/libdeps/esp32dev/ESPAsyncWebServer/src/AsyncEventSource.h:33,
from .pio/libdeps/esp32dev/ESPAsyncWebServer/src/AsyncEventSource.cpp:8:
.pio/libdeps/esp32dev/ESPAsyncWebServer/src/ESPAsyncWebServer.h: In member function 'tcp_state AsyncWebServer::state() const':
.pio/libdeps/esp32dev/ESPAsyncWebServer/src/ESPAsyncWebServer.h:1107:49: error: passing 'const AsyncServer' as 'this' argument discards qualifiers [-fpermissive]
1107 | return static_cast<tcp_state>(_server.status());
| ~~~~~~~~~~~~~~^~
In file included from .pio/libdeps/esp32dev/ESPAsyncWebServer/src/AsyncEventSource.h:10:
.pio/libdeps/esp32dev/[email protected]/src/AsyncTCP.h:196:13: note: in call to 'uint8_t AsyncServer::status()'
196 | uint8_t status();
| ^~~~~~
*** [.pio\build\esp32dev\libeb1\ESPAsyncWebServer\AsyncEventSource.cpp.o] Error 1

Many thanks for your help !

[mathieucarbou]

@Vorms : you are not using the right set of libraries.

Make sure you use the latest AsyncTCP and ESPAscynWebServer from ESPAsync org.

[Vorms]

Hello, many thanks for your reply.
I updated the plateformIo.ini but I have a lot of errors:

[env:esp32dev]
board = esp32dev
platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
	
lib_ldf_mode = chain
framework = arduino
board_build.flash_mode = qio
build_flags = -Ilib
	-I"${PROJECT_DIR}/lib"
	-DARDUINOJSON_ENABLE_COMMENTS=1
build_src_filter = 
	+<../lib/*/src/*.*>
	-<PCF8574/test/>
board_build.partitions = huge_app.csv
board_build.filesystem = littlefs
monitor_filters = esp32_exception_decoder, direct, log2file
build_type = debug
monitor_speed = 115200
upload_speed = 921600
lib_deps = 
	emelianov/modbus-esp8266@^4.1.0
	robtillaart/PCF8574@^0.4.1
	esp32async/AsyncTCP @ 3.3.8
	esp32async/ESPAsyncWebServer @ ^3.7.4
	bblanchon/[email protected]
lib_ignore = 
	AsyncTCP_RP2040W
	ESPAsyncTCP

And the errors are:

Processing esp32dev (board: esp32dev; platform: https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip; framework: arduino)
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 (53.3.13) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
 - framework-arduinoespressif32 @ 3.1.3
 - framework-arduinoespressif32-libs @ 5.3.0+sha.489d7a2b3a
 - tool-esptoolpy @ 4.8.6
 - tool-mklittlefs @ 3.2.0
 - tool-riscv32-esp-elf-gdb @ 14.2.0+20240403
 - tool-xtensa-esp-elf-gdb @ 14.2.0+20240403
 - toolchain-xtensa-esp-elf @ 13.2.0+20240530
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 61 compatible libraries
Scanning dependencies...
Dependency Graph
|-- modbus-esp8266 @ 4.1.0
|-- PCF8574 @ 0.4.1
|-- AsyncTCP @ 3.3.8
|-- ESPAsyncWebServer @ 3.7.4
|-- ArduinoJson @ 7.3.0
Building in debug mode
Compiling .pio\build\esp32dev\lib\BorneUniverselle\src\borneUniverselle.cpp.o
Compiling .pio\build\esp32dev\lib\Formaca\src\Formaca.cpp.o
Compiling .pio\build\esp32dev\lib\MyModbus\src\MyModbus.cpp.o
Compiling .pio\build\esp32dev\lib\Node\src\Node.cpp.o
Compiling .pio\build\esp32dev\lib\PLC_InterfaceMenu\src\PLC_InterfaceMenu.cpp.o
Compiling .pio\build\esp32dev\lib\PLC_Persistence\src\PLC_Persistence.cpp.o
Compiling .pio\build\esp32dev\lib\PLC_Tools\src\PLC_Tools.cpp.o
Compiling .pio\build\esp32dev\lib\RenderTools\src\RenderTools.cpp.o
Compiling .pio\build\esp32dev\lib614\WebServer\Parsing.cpp.o
Compiling .pio\build\esp32dev\lib614\WebServer\WebServer.cpp.o
Compiling .pio\build\esp32dev\lib614\WebServer\middleware\AuthenticationMiddleware.cpp.o
Compiling .pio\build\esp32dev\lib614\WebServer\middleware\CorsMiddleware.cpp.o
Compiling .pio\build\esp32dev\lib614\WebServer\middleware\LoggingMiddleware.cpp.o
Archiving .pio\build\esp32dev\lib8cd\libWiFi.a
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\ChunkPrint.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\Middleware.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\WebAuthentication.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\WebHandlers.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\WebRequest.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\WebResponses.cpp.o
Compiling .pio\build\esp32dev\libeb1\ESPAsyncWebServer\WebServer.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\ColorFormat.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\Esp.cpp.o
In file included from C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/Middlewares.h:4,
                 from C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/middleware/LoggingMiddleware.cpp:1:
C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/WebServer.h:28:10: fatal error: FS.h: No such file or directory

************************************************************
* Looking for FS.h dependency? Check our library registry!
*
* CLI  > platformio lib search "header:FS.h"
* Web  > https://registry.platformio.org/search?q=header:FS.h
*
************************************************************

   28 | #include "FS.h"
      |          ^~~~~~
In file included from C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/Middlewares.h:4,
                 from C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/middleware/CorsMiddleware.cpp:1:
C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/WebServer.h:28:10: fatal error: FS.h: No such file or directory

************************************************************
* Looking for FS.h dependency? Check our library registry!
*
* CLI  > platformio lib search "header:FS.h"
* Web  > https://registry.platformio.org/search?q=header:FS.h
*
************************************************************

   28 | #include "FS.h"
      |          ^~~~~~
In file included from C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/Middlewares.h:4,
                 from C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/middleware/AuthenticationMiddleware.cpp:1:
C:/Users/vorms/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src/WebServer.h:28:10: fatal error: FS.h: No such file or directory

Many thanks if you can have a look...

[mathieucarbou]

Note: I took the liberty to reformat your message correctly ;-)

[mathieucarbou]

this new error does not come from ESPAsync.
And it is pretty explanatory.
Maybe add the missing #include <FS.h> ? And/or LittleFS to your pio ependencies ?