search

adafruit / ArduinoCore-samd

115 stars 118 forks source link

Sketch won't compile without standard Arduino SAMD package installed #28

Closed cstawarz closed 5 years ago

cstawarz commented 6 years ago

Using Arduino IDE 1.8.5 and Adafruit SAMD Boards package 1.0.22, I've found that sketches won't compile for my Feather MO Bluefruit LE, unless I first install the standard Arduino SAMD Boards package. Compilation fails with the following error:

In file included from sketch/StandardFirmataBLE.ino.cpp:1:0:
/Users/cstawarz/Library/Arduino15/packages/adafruit/hardware/samd/1.0.22/cores/arduino/Arduino.h:48:17: fatal error: sam.h: No such file or directory
 #include "sam.h"

I believe the issue results from a version mismatch for the CMSIS package. Specifically, the Adafruit package index specifies that Adafruit SAMD Boards 1.0.22 requires CMSIS version 4.0.0-atmel. However, platform.txt uses the include path for CMSIS-Atmel version 1.1.0.

deanm1278 commented 5 years ago

Hi this package does still have some dependencies that are in the Arduino SAMD package. Please refer to this guide for proper installation instructions: https://learn.adafruit.com/adafruit-metro-m0-express-designed-for-circuitpython/using-with-arduino-ide