esp32-hal-psram.c > warning: "TAG" redefined #11190

ikorman · 2025-03-27T19:42:34Z

ikorman
Mar 27, 2025

Hi

I'm using pioarduino in my project and everything works fine, except for one small warning that pop ups during full build:

C:/Users/ivank/.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-psram.c:36: warning: "TAG" redefined
   36 | #define TAG "arduino-psram"
      |
<command-line>: note: this is the location of the previous definition

part of platformio.ini


[env:stable]
board = esp32-s3-devkitc-1-n16r8v
platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip

My configuration:

CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32-s3-devkitc-1-n16r8v.html
PLATFORM: Espressif 32 (53.3.13) > Espressif ESP32-S3-DevKitC-1-N16R8V (16 MB QD, 8MB PSRAM)
HARDWARE: ESP32S3 240MHz, 320KB RAM, 16MB Flash
DEBUG: Current (esp-builtin) On-board (esp-builtin) 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-mkfatfs @ 2.0.1 
 - tool-mklittlefs @ 3.2.0 
 - tool-mkspiffs @ 2.230.0 (2.30) 
 - tool-riscv32-esp-elf-gdb @ 14.2.0+20240403 
 - tool-xtensa-esp-elf-gdb @ 14.2.0+20240403 
 - toolchain-riscv32-esp @ 13.2.0+20240530 
 - toolchain-xtensa-esp-elf @ 13.2.0+20240530

Any idea why is this there like that? I mean, I understand what warning is saying, just curious why TAG is redefined like that there

thx
Ivan

me-no-dev · 2025-03-27T20:18:21Z

me-no-dev
Mar 27, 2025
Maintainer

In your platformio.ini you have somewhere -DTAG="something"

3 replies

ikorman Mar 27, 2025
Author

You are write, here it is... I'm not sure why, but when I moved to ESP_IDF logging I have read somewhere to add this so logs triggered by Arduino core have tag. Is this wrong? How to approach this?

build_flags = 
	;-D CONFIG_ARDUHAL_LOG_COLORS=1
	-D CORE_DEBUG_LEVEL=3
	-D USE_ESP_IDF_LOG=1
	-D TAG="\"Arduino\""
	-D MQTT_MAX_PACKET_SIZE=1024
	-D CONFIG_LOG_COLORS=1
	-D ENABLE_SDCARD_LOGGING=1	;my flag that enables SD card logging
	-D ELEGANTOTA_USE_ASYNC_WEBSERVER=1
	-D CONFIG_ASYNC_TCP_MAX_ACK_TIME=5000
	-D CONFIG_ASYNC_TCP_PRIORITY=10
	-D CONFIG_ASYNC_TCP_QUEUE_SIZE=64
	-D CONFIG_ASYNC_TCP_RUNNING_CORE=1
	-D CONFIG_ASYNC_TCP_STACK_SIZE=4096

Thx
Ivan

me-no-dev Mar 27, 2025
Maintainer

just comment -D TAG="\"Arduino\"" and see what will happen. TAG will not change how Arduino logs will show. If you want to change the default value ("ARDUINO"), you can do so by adding -D ARDUHAL_ESP_LOG_TAG="\"Arduino\"" to your platformio.ini

ikorman Mar 27, 2025
Author

Thx, that solved it.

BR
Ivan

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