Merge pull request #2951 from adafruit/sparkle_arduino

adding arduino sparkle motion mini example

Author: BlitzCityDIY

Feather_RP2040_Adalogger/Arduino_RP2040_Adalogger_microSD/Arduino_RP2040_Adalogger_microSD.ino

@@ -30,7 +30,7 @@
 #define SD_CS_PIN 23
 
 SdFat SD;
-File32 myFile;
+FsFile myFile;
 SdSpiConfig config(SD_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(16), &SPI1);
 
 void setup() {

Mini_GIF_Players/.feather_rp2040.test.only renamed to Mini_GIF_Players/.none.test.only

@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: 2025 Liz Clark for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#include <Adafruit_NeoPixel.h>
+
+#define BLOCK_1 33
+#define BLOCK_2 32
+#define NUM_PIXELS 8
+
+Adafruit_NeoPixel STRIP_1(NUM_PIXELS, BLOCK_1, NEO_GRB + NEO_KHZ800);
+Adafruit_NeoPixel STRIP_2(NUM_PIXELS, BLOCK_2, NEO_GRB + NEO_KHZ800);
+
+void setup() {
+  STRIP_1.begin();
+  STRIP_2.begin();
+  STRIP_1.setBrightness(25);
+  STRIP_2.setBrightness(50);
+}
+
+uint16_t pixelHue_1 = 0;
+uint16_t pixelHue_2 = 256;
+
+void loop() {  
+  pixelHue_1 += 256;
+  for(int i=0; i<STRIP_1.numPixels(); i++) {
+      int hue_1 = pixelHue_1 + (i * 65536L / STRIP_1.numPixels());
+      STRIP_1.setPixelColor(i, STRIP_1.gamma32(STRIP_1.ColorHSV(hue_1)));
+    }
+  STRIP_1.show();
+
+  pixelHue_2 -= 256;
+  for(int i=STRIP_2.numPixels(); i>-1; i--) {
+      int hue_2 = pixelHue_2 + (i * 65536L / STRIP_2.numPixels());
+      STRIP_2.setPixelColor(i, STRIP_2.gamma32(STRIP_2.ColorHSV(hue_2)));
+    }
+  STRIP_2.show();
+  
+  delay(10);
+
+}