Added MarliBraille

MarlinBraille/neopixel.cpp

@@ -0,0 +1,60 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * neopixel.cpp
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(NEOPIXEL_LED)
+
+#include "neopixel.h"
+
+Adafruit_NeoPixel pixels(NEOPIXEL_PIXELS, NEOPIXEL_PIN, NEOPIXEL_TYPE + NEO_KHZ800);
+
+void set_neopixel_color(const uint32_t color) {
+  for (uint16_t i = 0; i < pixels.numPixels(); ++i)
+    pixels.setPixelColor(i, color);
+  pixels.show();
+}
+
+void setup_neopixel() {
+  SET_OUTPUT(NEOPIXEL_PIN);
+  pixels.setBrightness(NEOPIXEL_BRIGHTNESS); // 0 - 255 range
+  pixels.begin();
+  pixels.show(); // initialize to all off
+
+  #if ENABLED(NEOPIXEL_STARTUP_TEST)
+    safe_delay(1000);
+    set_neopixel_color(pixels.Color(255, 0, 0, 0));  // red
+    safe_delay(1000);
+    set_neopixel_color(pixels.Color(0, 255, 0, 0));  // green
+    safe_delay(1000);
+    set_neopixel_color(pixels.Color(0, 0, 255, 0));  // blue
+    safe_delay(1000);
+  #endif
+  set_neopixel_color(pixels.Color(NEO_WHITE));       // white
+}
+
+#endif // NEOPIXEL_LED
+