Add Feather DVI pins_arduino.h (copied from SCORPIO)

Author: PaintYourDragon

variants/adafruit_feather_dvi/pins_arduino.h

@@ -0,0 +1,42 @@
+#pragma once
+
+// Pin definitions taken from:
+//    https://learn.adafruit.com/assets/100337
+
+// LEDs
+#define PIN_LED        (13u)
+
+// NeoPixel
+#define PIN_NEOPIXEL   (4u)
+
+// Serial
+#define PIN_SERIAL1_TX (0u)
+#define PIN_SERIAL1_RX (1u)
+
+// Not pinned out
+#define PIN_SERIAL2_TX (31u)
+#define PIN_SERIAL2_RX (31u)
+
+// SPI
+#define PIN_SPI0_MISO  (8u)
+#define PIN_SPI0_MOSI  (15u)
+#define PIN_SPI0_SCK   (14u)
+#define PIN_SPI0_SS    (13u)
+
+// Not pinned out
+#define PIN_SPI1_MISO  (31u)
+#define PIN_SPI1_MOSI  (31u)
+#define PIN_SPI1_SCK   (31u)
+#define PIN_SPI1_SS    (31u)
+
+// Wire
+#define PIN_WIRE0_SDA  (2u)
+#define PIN_WIRE0_SCL  (3u)
+#define PIN_WIRE1_SDA  (31u)
+#define PIN_WIRE1_SCL  (31u)
+
+#define SERIAL_HOWMANY (2u)
+#define SPI_HOWMANY    (1u)
+#define WIRE_HOWMANY   (1u)
+
+#include "../generic/common.h"