Added more sunrise patterns.

Text.h

@@ -0,0 +1,65 @@
+bool mask[NUM_LEDS];
+
+const byte digits4x8[8 * 10] = {
+  0x06, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x06, // 0
+  0x04, 0x06, 0x04, 0x04, 0x04, 0x04, 0x04, 0x0e, // 1
+  0x06, 0x09, 0x08, 0x08, 0x04, 0x02, 0x01, 0x0f, // 2
+  0x06, 0x09, 0x08, 0x04, 0x08, 0x08, 0x09, 0x06, // 3
+  0x04, 0x05, 0x05, 0x05, 0x0f, 0x04, 0x04, 0x04, // 4
+  0x0f, 0x01, 0x01, 0x07, 0x08, 0x08, 0x09, 0x06, // 5
+  0x06, 0x09, 0x01, 0x07, 0x09, 0x09, 0x09, 0x06, // 6
+  0x0f, 0x08, 0x08, 0x04, 0x02, 0x01, 0x01, 0x01, // 7
+  0x06, 0x09, 0x09, 0x06, 0x09, 0x09, 0x09, 0x06, // 8
+  0x06, 0x09, 0x09, 0x09, 0x0e, 0x08, 0x09, 0x06, // 9
+};
+
+// preceed with a call to fillMask(false);
+// set mask to true where digit should light
+void digit(byte start, byte d) {
+  byte row, col;
+  for (col = 0; col < 4; col++) {
+    for (row = 0; row < 8; row++) {
+      if ((digits4x8[d * 8 + row] >> col) & 1) {
+        togglePixelMask(row, col + start, true);
+      }
+      else {
+      }
+    }
+  }
+}
+
+void displayNum(uint32_t n) {
+  digit( 0, (n / 10000) % 10);
+  digit( 5, (n / 1000) % 10);
+  digit(10, (n / 100) % 10);
+  digit(15, (n / 10) % 10);
+  digit(20, (n / 1) % 10);
+}
+
+void displayTime(uint32_t tm) {
+  uint8_t hh = (tm / 3600) % 12;
+  uint8_t mm = (tm / 60) % 60;
+  uint8_t ss = (tm) % 60;
+  if (hh > 9) {
+    digit( 1, hh / 10);
+  }
+  digit( 6, hh % 10);
+  setPixelMask(2, 11, true);
+  setPixelMask(3, 11, true);
+  setPixelMask(5, 11, true);
+  setPixelMask(6, 11, true);
+  digit(13, mm / 10);
+  digit(18, mm % 10);
+
+  if (hh > 9) {
+    digit( 1 + 24, hh / 10);
+  }
+  digit( 6 + 24, hh % 10);
+  setPixelMask(2, 11 + 24, true);
+  setPixelMask(3, 11 + 24, true);
+  setPixelMask(5, 11 + 24, true);
+  setPixelMask(6, 11 + 24, true);
+  digit(13 + 24, mm / 10);
+  digit(18 + 24, mm % 10);
+}
+

esp8266-fastled-webserver.ino

@@ -1,19 +1,19 @@
 /*
- * ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
- * Copyright (C) 2015-2016 Jason Coon
- *
- * 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/>.
+   ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
+   Copyright (C) 2015-2016 Jason Coon
+
+   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/>.
 */
 
 #include <FastLED.h>
@@ -39,7 +39,7 @@ extern "C" {
 
 #define HOSTNAME "ESP8266-" ///< Hostname. The setup function adds the Chip ID at the end.
 
-#define RECV_PIN D4
+#define RECV_PIN 1
 IRrecv irReceiver(RECV_PIN);
 
 #include "Commands.h"
@@ -59,12 +59,15 @@ ESP8266HTTPUpdateServer httpUpdateServer;
 
 #include "FSBrowser.h"
 
-#define DATA_PIN      D8
-#define LED_TYPE      WS2811
-#define COLOR_ORDER   GRB
-#define NUM_LEDS      24
+#define DATA_PIN      MOSI
+#define CLK_PIN       SCK
+#define LED_TYPE      APA102
+#define COLOR_ORDER   BGR
+#define MatrixWidth   8 * 3
+#define MatrixHeight  8
+#define NUM_LEDS      MatrixWidth * MatrixHeight
 
-#define MILLI_AMPS         2000     // IMPORTANT: set the max milli-Amps of your power supply (4A = 4000mA)
+#define MILLI_AMPS         500     // IMPORTANT: set the max milli-Amps of your power supply (4A = 4000mA)
 #define FRAMES_PER_SECOND  120 // here you can control the speed. With the Access Point / Web Server the animations run a bit slower.
 
 CRGB leds[NUM_LEDS];
@@ -106,6 +109,8 @@ CRGBPalette16 IceColors_p = CRGBPalette16(CRGB::Black, CRGB::Blue, CRGB::Aqua, C
 uint8_t currentPatternIndex = 0; // Index number of which pattern is current
 uint8_t autoplay = 0;
 
+bool resetPattern = true;
+
 uint8_t autoplayDuration = 10;
 unsigned long autoPlayTimeout = 0;
 
@@ -123,6 +128,30 @@ void dimAll(byte value)
   }
 }
 
+const bool MatrixSerpentineLayout = true;
+
+uint16_t XY(uint8_t x, uint8_t y)
+{
+  uint16_t i;
+
+  if ( MatrixSerpentineLayout == false) {
+    i = (y * MatrixWidth) + x;
+  }
+
+  if ( MatrixSerpentineLayout == true) {
+    if ( x & 0x01) {
+      // Odd columns run backwards
+      uint8_t reverseY = (MatrixHeight - 1) - y;
+      i = (x * MatrixHeight) + reverseY;
+    } else {
+      // Even rows run forwards
+      i = (x * MatrixHeight) + y;
+    }
+  }
+
+  return i;
+}
+
 typedef void (*Pattern)();
 typedef Pattern PatternList[];
 typedef struct {
@@ -133,10 +162,17 @@ typedef PatternAndName PatternAndNameList[];
 
 #include "Twinkles.h"
 #include "TwinkleFOX.h"
+#include "Sunrise.h"
 
 // List of patterns to cycle through.  Each is defined as a separate function below.
 
 PatternAndNameList patterns = {
+  { sunriseStatic,          "Sunrise Static" },
+  { sunriseFlicker,         "Sunrise Flicker" },
+  { sunriseWavesVertical,   "Sunrise Waves Vertical" },
+  { sunriseWavesHorizontal, "Sunrise Waves Horizontal" },
+  { sunriseWavesDiagonal,   "Sunrise Waves Diagonal" },
+  { sunriseWavesRotating,   "Sunrise Waves Rotating" },
   { pride,                  "Pride" },
   { colorWaves,             "Color Waves" },
 
@@ -214,8 +250,8 @@ void setup() {
   delay(100);
   Serial.setDebugOutput(true);
 
-  FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);         // for WS2812 (Neopixel)
-  //FastLED.addLeds<LED_TYPE,DATA_PIN,CLK_PIN,COLOR_ORDER>(leds, NUM_LEDS); // for APA102 (Dotstar)
+  //  FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);         // for WS2812 (Neopixel)
+  FastLED.addLeds<LED_TYPE, DATA_PIN, CLK_PIN, COLOR_ORDER>(leds, NUM_LEDS); // for APA102 (Dotstar)
   FastLED.setDither(false);
   FastLED.setCorrection(TypicalLEDStrip);
   FastLED.setBrightness(brightness);
@@ -511,6 +547,8 @@ void loop() {
 
   FastLED.show();
 
+  resetPattern = false;
+
   // insert a delay to keep the framerate modest
   // FastLED.delay(1000 / FRAMES_PER_SECOND);
 }
@@ -879,6 +917,8 @@ void setPattern(uint8_t value)
   }
 
   broadcastInt("pattern", currentPatternIndex);
+  
+  resetPattern = true;
 }
 
 void setPatternName(String name)

sunrise.h

@@ -0,0 +1,193 @@
+const uint16_t sunriseSeconds = 60; // how long should the "sun" take to rise from completely dark to completely lit
+const uint16_t sunriseMillis = (sunriseSeconds * 1000);
+const uint16_t sunriseInterval = sunriseMillis / 240; // when using palettes, the usable range is 0-240 before it starts wrapping from the last color to the first
+
+uint8_t sunriseIncrement = 4; // how much to change brightness for each level of the matrix
+
+uint8_t sunriseLevel;
+
+const CRGBPalette16 sunrisePalette = HeatColors_p;
+const uint8_t centerX = MatrixWidth / 2;
+
+void updateSunrise() {
+  EVERY_N_MILLIS(sunriseInterval) {
+    if (sunriseLevel < 240) {
+      sunriseLevel++;
+      Serial.print("Current level: "); Serial.println(sunriseLevel);
+    }
+    else if (sunriseIncrement > 0) {
+      sunriseIncrement--;
+    }
+  }
+
+  if (resetPattern) {
+    sunriseLevel = 0;
+    sunriseIncrement = 4;
+    FastLED.clear();
+  }
+}
+
+void sunriseStatic() {
+  updateSunrise();
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    int16_t d = sunriseLevel - sunriseIncrement;
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      if (d >= 0) {
+        CRGB newcolor = ColorFromPalette(sunrisePalette, random(0, d), random8(d, 255));
+        uint16_t pixelnumber = XY(x, y);
+        nblend(leds[pixelnumber], newcolor, 64);
+      }
+      d -= sunriseIncrement;
+    }
+  }
+}
+
+void sunriseFlicker() {
+  dimAll(240);
+
+  updateSunrise();
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    int16_t d = sunriseLevel - sunriseIncrement;
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      if (d >= 0) {
+        CRGB newcolor = ColorFromPalette(sunrisePalette, random(0, d), random8(d, 255));
+        uint16_t pixelnumber = XY(x, y);
+        nblend(leds[pixelnumber], newcolor, 64);
+      }
+      d -= sunriseIncrement;
+    }
+  }
+}
+
+void sunriseWavesDiagonal() {
+  dimAll(240);
+
+  updateSunrise();
+
+  uint8_t t = beat8(60);
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      uint8_t cx = sin8(x);
+      uint8_t cy = cos8(y);
+      uint8_t bri8 = sin8(8 * (cx + cy) + t);
+
+      CRGB newcolor = ColorFromPalette(sunrisePalette, sunriseLevel, bri8);
+
+      uint16_t pixelnumber = XY(x, y);
+      pixelnumber = (NUM_LEDS - 1) - pixelnumber;
+
+      nblend(leds[pixelnumber], newcolor, 64);
+    }
+  }
+}
+
+void sunriseWavesVertical() {
+  updateSunrise();
+
+  static uint16_t sPseudotime = 0;
+  static uint16_t sLastMillis = 0;
+
+  uint8_t brightdepth = beatsin88( 341, 96, 224);
+  uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
+  uint8_t msmultiplier = beatsin88(147, 23, 60);
+
+  uint16_t ms = millis();
+  uint16_t deltams = ms - sLastMillis ;
+  sLastMillis  = ms;
+  sPseudotime += deltams * msmultiplier;
+  uint16_t brightnesstheta16 = sPseudotime;
+
+  for (uint8_t y = 0; y < MatrixHeight; y++) {
+    brightnesstheta16  += brightnessthetainc16;
+    uint16_t b16 = sin16( brightnesstheta16  ) + 32768;
+
+    uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
+    uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
+    bri8 += (255 - brightdepth);
+
+    for (uint8_t x = 0; x < MatrixWidth; x++) {
+      CRGB newcolor = ColorFromPalette(sunrisePalette, sunriseLevel, bri8);
+
+      uint16_t pixelnumber = XY(x, (MatrixHeight - 1) - y);
+      pixelnumber = (NUM_LEDS - 1) - pixelnumber;
+
+      nblend(leds[pixelnumber], newcolor, 64);
+    }
+  }
+}
+
+void sunriseWavesHorizontal() {
+  updateSunrise();
+
+  static uint16_t sPseudotime = 0;
+  static uint16_t sLastMillis = 0;
+
+  uint8_t brightdepth = beatsin88( 341, 96, 224);
+  uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
+  uint8_t msmultiplier = beatsin88(147, 23, 60);
+
+  uint16_t ms = millis();
+  uint16_t deltams = ms - sLastMillis ;
+  sLastMillis  = ms;
+  sPseudotime += deltams * msmultiplier;
+  uint16_t brightnesstheta16 = sPseudotime;
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    brightnesstheta16  += brightnessthetainc16;
+    uint16_t b16 = sin16( brightnesstheta16  ) + 32768;
+
+    uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
+    uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
+    bri8 += (255 - brightdepth);
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      CRGB newcolor = ColorFromPalette(sunrisePalette, sunriseLevel, bri8);
+
+      uint16_t pixelnumber = XY(x, y);
+      pixelnumber = (NUM_LEDS - 1) - pixelnumber;
+
+      nblend(leds[pixelnumber], newcolor, 64);
+    }
+  }
+}
+
+void sunriseWavesRotating() {
+  updateSunrise();
+
+  static uint16_t sPseudotime = 0;
+  static uint16_t sLastMillis = 0;
+
+  uint8_t brightdepth = beatsin88( 341, 96, 224);
+  uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
+  uint8_t msmultiplier = beatsin88(147, 23, 60);
+
+  uint16_t ms = millis();
+  uint16_t deltams = ms - sLastMillis ;
+  sLastMillis  = ms;
+  sPseudotime += deltams * msmultiplier;
+  uint16_t brightnesstheta16 = sPseudotime;
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      brightnesstheta16  += brightnessthetainc16;
+      uint16_t b16 = sin16( brightnesstheta16  ) + 32768;
+
+      uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
+      uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
+      bri8 += (255 - brightdepth);
+
+      CRGB newcolor = ColorFromPalette(sunrisePalette, sunriseLevel, bri8);
+
+      uint16_t pixelnumber = XY(x, y);
+      pixelnumber = (NUM_LEDS - 1) - pixelnumber;
+
+      nblend(leds[pixelnumber], newcolor, 64);
+    }
+  }
+}
+