platform-atmelsam

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I just tried to build my Arduino example project: https://github.com/RudolphRiedel/FT800-FT813/tree/5.x/examples/EVE_Test_Arduino_PlatformIO

And it builds for everything that is configured except adafruit_metro_m4. Using platform = [email protected] it builds again, so something in 8.3.0 broke it.

It might be the update of framework-arduino-samd-adafruit from 1.7.13 to "1.10716.0". But it works fine for the two SAMD21 boards in the example that also list framework-arduino-samd-adafruit as dependancy.

It starts failing over Adafruit_TinyUSB_API.cpp *** [.pio\build\adafruit_metro_m4\lib404\Adafruit_TinyUSB_Arduino\arduino\Adafruit_TinyUSB_API.cpp.o] Error 1 In file included from C:\Users\Ich.platformio\packages\framework-arduino-samd-adafruit\cores\arduino/Arduino.h:157, from C:\Users\Ich.platformio\packages\framework-arduino-samd-adafruit\libraries\Adafruit_TinyUSB_Arduino\src\arduino\Adafruit_USBD_CDC.cpp:30: C:\Users\Ich.platformio\packages\framework-arduino-samd-adafruit\cores\arduino/USB/USBCore.h:119:32: error: expected identifier before numeric constant 119 | #define MSC_SUBCLASS_SCSI 0x06 | ^~~~ c:\users\ich.platformio\packages\framework-arduino-samd-adafruit\libraries\adafruit_tinyusb_arduino\src\class/msc/msc.h:47:3: note: in expansion of macro 'MSC_SUBCLASS_SCSI' 47 | MSC_SUBCLASS_SCSI ///< SCSI transparent command set | ^~~~~~~~~~~~~~~~~ C:\Users\Ich.platformio\packages\framework-arduino-samd-adafruit\cores\arduino/USB/USBCore.h:119:32: error: expected '}' before numeric constant 119 | #define MSC_SUBCLASS_SCSI 0x06

And I am not even using USB, or at least I am not trying to.

I found this: https://github.com/earlephilhower/arduino-pico/issues/477 But it was resolved two years ago. And yes, I am using SPI.

Adding the suggested lib_ldf_mode = chain+ to my platformio,ini worked for me and the example builds for all boards now, but the question really is - what broke this time and why?