Merge pull request #26 from adafruit/ssd1306_hardware_i2c

Support SSD1306 with hardware I2C interface. Closes #15

Author: tannewt

atmel-samd/mpconfigport.h

@@ -49,6 +49,7 @@
 #define MICROPY_PY_ARRAY            (1)
 #define MICROPY_PY_ATTRTUPLE        (1)
 #define MICROPY_PY_COLLECTIONS      (1)
+#define MICROPY_PY_FRAMEBUF         (1)
 #define MICROPY_PY_MATH             (1)
 #define MICROPY_PY_CMATH            (1)
 #define MICROPY_PY_IO               (0)