#include <esp_random.h>
uint8_t randomValue;
bool is1sec = false;
bool is5sec = false;
bool is1min = false;
bool is5min = false;
u_long time_START;
u_long time_Duration;
uint16_t timer_COUNTER_100ms = 0;
TaskHandle_t taskHandle_WS2812B;
#include <string>
using std::string;
using std::to_string;
#define PIN_LED_BUILTIN 2
#define PIN_BUZZER 15
#define PIN_WS2812B 32
#define NUM_PIXELS 16 // The number of LEDs (pixels) on WS2812B
#define WS2812B_NO_NOTE 0
#define WS2812B_NO_I2C 1
#define WS2812B_NO_WiFi 2
#define WS2812B_NO_MQTT 3
#define WS2812B_NO_API 4
#define WS2812B_NO_TIMER_START 5
#define WS2812B_NO_TIMER_END 7
#define WS2812B_NO_2_START 8 // 第二段 啟始
#define WS2812B_NO_2_END 15 // 第二段 結束
uint16_t WS2812B_SEGMENT_LENGTH = WS2812B_NO_2_END - WS2812B_NO_2_START + 1; // 燈段長度
uint8_t ws2812b_Brightness = 255; // 最大亮度 預設
uint8_t ws2812b_Brightness_LEVEL = 1; // 最小亮度 7段調整
uint16_t ws2812b_NOTE_HUE = 0; // loop 指示燈 HUE
bool isBrightness_FULL = true; // 最大亮度
bool isLED_REVERSE = false; // 燈條方向
#include <stdint.h>
// WS2812B
#include <Adafruit_NeoPixel.h>
const uint8_t WS2812B_NUM_TIMER = WS2812B_NO_TIMER_END - WS2812B_NO_TIMER_START + 1;
uint8_t ws2812b_NO = WS2812B_NO_TIMER_START; // 目前燈號
uint8_t noWS2812B_NO_TIMER = WS2812B_NO_TIMER_START - 1; // 初始設定 第1分鐘內 不變色
uint16_t ws2812b_HUE = 0; // Hue 65535
// https://www.color-hex.com
#define COLOR_BLACK 0x000000 // 黑
#define COLOR_WHITE 0xFFFFFF // 白
#define COLOR_RED 0xFF0000 // 紅
#define COLOR_GREEN 0x00FF00 // 綠
#define COLOR_BLUE 0x0000FF // 藍
#define COLOR_YELLOW 0xFFFF00 // 黃
#define COLOR_CYAN 0x00FFFF // 青
#define COLOR_MAGENTA 0xFF00FF // 洋紅
#define COLOR_ORANGE 0xFF4000 // 橘 0xFFA500 0xFF8000 0xFF4000
#define COLOR_Index_BLACK 0 // 黑
#define COLOR_Index_WHITE 1 // 白
#define COLOR_Index_RED 2 // 紅
#define COLOR_Index_GREEN 3 // 綠
#define COLOR_Index_BLUE 4 // 藍
#define COLOR_Index_YELLOW 5 // 黃
#define COLOR_Index_CYAN 6 // 青
#define COLOR_Index_MAGENTA 7 // 洋紅 <<< 紫
#define COLOR_Index_ORANGE 8 // 橘
#define COLOR_POOLs 9 // 顏色數量
const uint16_t colorHSV[COLOR_POOLs][3] = {
{0, 0, 0}, // 黑 0° 0% 0%
{0, 0, 255}, // 白 0° 0% 100%
{0, 255, 255}, // 紅 0° 100% 100%
{(int)(65535 * (double)120 / 360), 255, 255}, // 綠 120° 100% 100%
{(int)(65535 * (double)240 / 360), 255, 255}, // 藍 240° 100% 100%
{(int)(65535 * (double) 60 / 360), 255, 255}, // 黃 60° 100% 100%
{(int)(65535 * (double)180 / 360), 255, 255}, // 青 180° 100% 100%
{(int)(65535 * (double)300 / 360), 255, 255}, // 洋紅 300° 100% 100%
{(int)(65535 * (double) 15 / 360), 255, 255} // 橘 15° 100% 100%
};
const uint8_t colorRGB[COLOR_POOLs][3] = {
{ 0, 0, 0}, // 黑
{255, 255, 255}, // 白
{255, 0, 0}, // 紅
{ 0, 255, 0}, // 綠
{ 0, 0, 255}, // 藍
{255, 255, 0}, // 黃
{ 0, 255, 255}, // 青
{255, 0, 255}, // 洋紅
{255, 64, 0} // 橘
};
#define COLOR_HSV_Index_MIN 0 // 亮度等級 最小
#define COLOR_HSV_Index_MAX 6 // 亮度等級 最大
int8_t colorHSV_Index = 0; // 亮度等級 目前
const uint8_t colorHSV_Brightness_FULL[(COLOR_HSV_Index_MAX + 1)] = {0, 1, 51, 102, 153, 204, 255}; // 步階 51 全亮度
const uint8_t colorHSV_Brightness_HALF[(COLOR_HSV_Index_MAX + 1)] = {0, 2, 27, 52, 77, 102, 127}; // 步階 25 半亮度
//
#define COLOR_READY COLOR_WHITE // 白
#define COLOR_RUNNING COLOR_YELLOW // 黃
#define COLOR_OK COLOR_GREEN // 綠
#define COLOR_ERROR COLOR_RED // 紅
#define COLOR_INFO COLOR_BLUE // 藍
#define COLOR_DEBUG COLOR_CYAN // 青
#define COLOR_WARNING COLOR_ORANGE // 橘
#define COLOR_ALERT COLOR_MAGENTA // 洋紅
//
#define COLOR_Index_READY COLOR_Index_WHITE // 白
#define COLOR_Index_RUNNING COLOR_Index_YELLOW // 黃
#define COLOR_Index_OK COLOR_Index_GREEN // 綠
#define COLOR_Index_ERROR COLOR_Index_RED // 紅
#define COLOR_Index_INFO COLOR_Index_BLUE // 藍
#define COLOR_Index_DEBUG COLOR_Index_CYAN // 青
#define COLOR_Index_WARNING COLOR_Index_ORANGE // 橘
#define COLOR_Index_ALERT COLOR_Index_MAGENTA // 洋紅
Adafruit_NeoPixel WS2812B(NUM_PIXELS, PIN_WS2812B, NEO_GRB + NEO_KHZ800);
// Argument 1 = Number of pixels in NeoPixel strip
// Argument 2 = Arduino pin number (most are valid)
// Argument 3 = Pixel type flags, add together as needed:
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
// NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products)
// NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
// NEO_RGBW Pixels are wired for RGBW bitstream (NeoPixel RGBW products)
uint8_t ws2812b_Meteor_Length = COLOR_HSV_Index_MAX; // 流星長度 有亮度的部分
uint32_t myColorHSV(uint8_t colorIndex = COLOR_Index_READY, uint8_t colorHSV_Index = 1) { // 顏色, 亮度
uint8_t colorHSV_Brightness;
//
if (colorHSV_Index > COLOR_HSV_Index_MAX) {
colorHSV_Index = COLOR_HSV_Index_MAX;
}
//
if (isBrightness_FULL) { // 最大亮度
if (colorHSV_Brightness_FULL[colorHSV_Index] > colorHSV[colorIndex][2]) {
colorHSV_Brightness= colorHSV[colorIndex][2];
} else {
colorHSV_Brightness = colorHSV_Brightness_FULL[colorHSV_Index];
}
} else {
if (colorHSV_Brightness_HALF[colorHSV_Index] > colorHSV[colorIndex][2]) {
colorHSV_Brightness= colorHSV[colorIndex][2];
} else {
colorHSV_Brightness = colorHSV_Brightness_HALF[colorHSV_Index];
}
}
//
return WS2812B.ColorHSV(colorHSV[colorIndex][0], colorHSV[colorIndex][1], colorHSV_Brightness);
}
void flashWS2812B(uint8_t noWS2812B, uint32_t colorIndex = COLOR_Index_WHITE) {
//WS2812B.setPixelColor(noWS2812B, color);
WS2812B.setPixelColor(noWS2812B, myColorHSV(colorIndex, ws2812b_Brightness_LEVEL)); // 顏色, 亮度
WS2812B.show();
}
void task_WS2812B(void* pvParameters) {
u_long time_START;
u_long time_Duration;
uint8_t colorIndex = 1;
uint16_t ws2812b_HUE = 0;
int8_t colorHSV_Brightness; // 亮度
int16_t pos_LED; // 燈號 位置
uint8_t pos_REVERSE_START, pos_REVERSE; // 反向 起始燈 第幾燈
//----------------------------------------------------------------------------
// 呼吸燈
//----------------------------------------------------------------------------
for(;;) {
if (millis() - time_START > 1000) { // 1s
randomValue = (esp_random() % 10) + 1; // 亮燈間隔 1 ～ 10 ms
isBrightness_FULL = ((esp_random() % 2) == 0) ? true : false; // 是否最大亮度
isLED_REVERSE = ((esp_random() % 2) == 0) ? true : false; // 燈條方向
//
pos_REVERSE_START = 0; // 反向 起始燈 <<< WS2812B_NO_2_END
for (int16_t pos_START = WS2812B_NO_2_START; pos_START <= (WS2812B_NO_2_END + ws2812b_Meteor_Length); pos_START++) {
colorHSV_Index = COLOR_HSV_Index_MAX; // 亮度等級 最大
pos_REVERSE = 0; // 反向 第幾燈
for (pos_LED = pos_START; pos_LED >= (pos_START - ws2812b_Meteor_Length); pos_LED--) { // 小尾 <<< 大頭
if ((pos_LED >= WS2812B_NO_2_START) && (pos_LED <= WS2812B_NO_2_END)) {
if (isBrightness_FULL) {
colorHSV_Brightness = colorHSV_Brightness_FULL[colorHSV_Index];
} else {
colorHSV_Brightness = colorHSV_Brightness_HALF[colorHSV_Index];
}
WS2812B.setPixelColor((isLED_REVERSE ? (WS2812B_NO_2_END - pos_REVERSE_START + pos_REVERSE) : pos_LED), WS2812B.ColorHSV(colorHSV[colorIndex][0], colorHSV[colorIndex][1], colorHSV_Brightness));
}
//
colorHSV_Index--; // 漸暗
if (colorHSV_Index < COLOR_HSV_Index_MIN) {
colorHSV_Index = COLOR_HSV_Index_MIN;
}
WS2812B.show();
//------------------------------------------------------------------
// 亮燈間隔 Delay 1 ～ 10ms
delay(randomValue);
pos_REVERSE++; // 反向 第幾燈
}
//
pos_REVERSE_START++; // 反向 起始燈 <<< WS2812B_NO_2_END
}
//
colorIndex++;
if (colorIndex >= COLOR_POOLs) {
colorIndex = 1;
}
//
time_START = millis();
}
}
}
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
pinMode(PIN_LED_BUILTIN, OUTPUT);
pinMode(PIN_WS2812B, OUTPUT);
WS2812B.begin();
WS2812B.setBrightness(ws2812b_Brightness);
WS2812B.show();
xTaskCreatePinnedToCore(
task_WS2812B, // Function to implement the task 任務實際對應的 Function
"taskHandle_WS2812B", // Name of the task 任務名稱
10000, // Stack size in words 堆疊空間（常用10000）
NULL, // Task input parameter
0, // Priority of the task 優先序：0代表最低，數字越高越優先
&taskHandle_WS2812B, // Task handle 對應的任務變數位址
0 // Core where the task should run 指定在核心0執行
);
}
void loop() {
for (colorHSV_Index = COLOR_HSV_Index_MIN; colorHSV_Index <= COLOR_HSV_Index_MAX; colorHSV_Index++) { // 亮度 >>> 暗 >>> 亮
pos_LED = WS2812B_NO_2_END;
colorHSV_Brightness = colorHSV_Brightness_FULL[colorHSV_Index];
for (colorIndex = 1; colorIndex < COLOR_POOLs; colorIndex++) { // 顏色
WS2812B.setPixelColor(pos_LED--, WS2812B.ColorHSV(colorHSV[colorIndex][0], colorHSV[colorIndex][1], colorHSV_Brightness));
}
WS2812B.show();
//
delay(100);
}
// 亮度 >>> 亮 >>> 暗
for (colorHSV_Index = COLOR_HSV_Index_MAX; colorHSV_Index >= COLOR_HSV_Index_MIN; colorHSV_Index--) { // 亮度 >>> 暗 >>> 亮
pos_LED = WS2812B_NO_2_END;
colorHSV_Brightness = colorHSV_Brightness_FULL[colorHSV_Index];
for (colorIndex = 1; colorIndex < COLOR_POOLs; colorIndex++) { // 顏色
WS2812B.setPixelColor(pos_LED--, WS2812B.ColorHSV(colorHSV[colorIndex][0], colorHSV[colorIndex][1], colorHSV_Brightness));
}
WS2812B.show();
//
delay(100);
}
}