PlatformIO and ESP32-S3, dozens of warning during compile

1

Hi,
I have dozens of warnings while compiling my sketch using PlatformIO on an ESP32-S3.
this are my build flags since I want to use TinyUSB:

build_flags =
	'-D ARDUINO_USB_MODE=0'
	'-D TARGET_GLOWWORMLUCIFERINFULL'

and this are the warnings, how can I get rid of that warnings?

<command-line>: warning: "ARDUINO_USB_MODE" redefined
<command-line>: note: this is the location of the previous definition
<command-line>: warning: "ARDUINO_USB_MODE" redefined
<command-line>: note: this is the location of the previous definition
<command-line>: warning: "ARDUINO_USB_MODE" redefined
<command-line>: note: this is the location of the previous definition

Thanks!

2

Some board definitions have the ARDUINO_USB_MODE predefined in the extra_flags, for example,

so you would have to use build_unflags on that first.

; or whatever the previous definition is
build_unflags = -DARDUINO_USB_MODE=1

You can check your board definition at platform-espressif32/boards at develop · platformio/platform-espressif32 · GitHub

3

thank you very very much!!!