feat: 全量同步 254 个常用的 Arduino 扩展库文件

arduino-libs/arduino-cli/libraries/RL_HT16K33/RL_HT16K33.cpp

@@ -0,0 +1,722 @@
+#include <RL_HT16K33.h>
+#include <Wire.h>
+
+uint8_t const I2C_READ = 1;			/*IIC读*/
+uint8_t const I2C_WRITE = 0;		/*IIC*/
+uint8_t const I2C_DELAY_USEC = 4;	/*IIC延时微妙*/
+
+/*
+*函数名称：	 uint16_t _flip_uint16(uint16_t in)
+*函数功能：	 像素点左右反转
+*函数参数：	 sda_port scl_port --IIC接口
+*函数返回值：void
+*/
+
+uint16_t _flip_uint16(uint16_t in)
+{
+  uint16_t out = 0;
+  
+  for (uint8_t i = 0; i < 16; i++)
+  {
+    out <<= 1;
+    out |= in & 1;
+    in >>= 1;
+  }
+
+  return out;
+}
+
+
+/*
+*函数名称：	 HT16K33(uint8_t sda_port,uint8_t scl_port)
+*函数功能：	 类构造函数
+*函数参数：	 sda_port scl_port --IIC接口
+*函数返回值：void
+*/
+HT16K33::HT16K33()
+{
+
+}
+
+/*
+*函数名称：	 setBrightness(uint8_t b)
+*函数功能：	 设置亮度
+*函数参数：	 b--亮度值
+*函数返回值：void
+*/
+void HT16K33::setBrightness(uint8_t b) {
+  if (b > 15) b = 15;
+  Wire.beginTransmission((uint8_t)i2c_addr);
+  Wire.write(0xE0 | b);
+  Wire.endTransmission();
+}
+
+/*
+*函数名称：	 blinkRate(uint8_t b)
+*函数功能：	 闪烁频率
+*函数参数：	 b--速度值
+*函数返回值：void
+*/
+void HT16K33::blinkRate(uint8_t b) {
+  Wire.beginTransmission(i2c_addr);		
+  if (b > 3) b = 0; // turn off if not sure
+  
+  Wire.write(HT16K33_BLINK_CMD | HT16K33_BLINK_DISPLAYON | (b << 1)); 
+  Wire.endTransmission();
+}
+
+/*
+*函数名称：	 begin(uint8_t _addr = 0x70)
+*函数功能：	 地址初始化
+*函数参数：	 _addr -- HT的地址
+*函数返回值：void
+*/
+void HT16K33::begin(uint8_t _addr = 0x70) {
+  Wire.begin();
+  constructor(16, 8);							/*设置宽度和高度*/
+  i2c_addr = _addr;
+//  i2c_addr <<= 1;								/*左移一位，留给读写位*/
+  Wire.beginTransmission(i2c_addr);				/*IIC发送第一个字节包含有地址信息和读写操作标志*/
+  Wire.write(0x21);								/*turn on oscillator*/
+  Wire.endTransmission();
+  blinkRate(HT16K33_BLINK_OFF);					/*闪烁频率*/
+  setBrightness(1);								/*max brightness 15*/
+}
+
+/*
+*函数名称：	 writeDisplay(void)
+*函数功能：	 将数据进行显示
+*函数参数：	 无
+*函数返回值：void
+*/
+void HT16K33::writeDisplay(void) {
+  Wire.beginTransmission(i2c_addr);
+  Wire.write((uint8_t)0x00); // start at address $00
+
+  for (uint8_t i=0; i<8; i++) {
+	  if(hf_flip){		  
+    displaybuffer[i]=_flip_uint16(displaybuffer[i]);
+	  }
+    Wire.write(displaybuffer[i] & 0xFF);    
+    Wire.write(displaybuffer[i] >> 8);  
+  }
+  Wire.endTransmission();  
+}
+
+void HT16K33::setHf_flip(uint8_t x) {
+  hf_flip = x;  
+}
+/*
+*函数名称：	 clear(void)
+*函数功能：	 清空显示
+*函数参数：	 无
+*函数返回值：void
+*/
+void HT16K33::clear(void) {
+  for (uint8_t i=0; i<8; i++) {
+    displaybuffer[i] = 0;
+  }
+}
+
+/*
+*函数名称：	 drawPixel(int16_t x, int16_t y, uint16_t color)
+*函数功能：	 单点显示 16 X 8
+*函数参数：	 无
+*函数返回值：void
+*/
+void HT16K33::drawPixel(int16_t x, int16_t y, uint16_t color) {
+  if ((y < 0) || (y >= 8)) return;
+  if ((x < 0) || (x >= 16)) return;
+
+  switch (2) {
+  case 1:
+    swap(x, y);
+    x = 16 - x - 1;
+    break;
+  case 2:
+//    x = 16 - x - 1;
+    y = 8 - y - 1;
+    break;
+  case 3:
+    swap(x, y);
+    y = 8 - y - 1;
+    break;
+  }
+
+  if (color) {
+    displaybuffer[y] |= 1 << x;
+  } else {
+    displaybuffer[y] &= ~(1 << x) & ~(1 << (x+16));
+  }
+}
+
+/*
+*函数名称：	 constructor(int16_t w, int16_t h)
+*函数功能：	 类内部变量初始化
+*函数参数：	 int16_t w, int16_t h 宽度和高度
+*函数返回值：void
+*/
+void HT16K33::constructor(int16_t w, int16_t h) {
+  _width = WIDTH = w;
+  _height = HEIGHT = h;
+
+  rotation = 0;    
+  cursor_y = cursor_x = 0;
+  textsize = 1;
+  textcolor = textbgcolor = 0xFFFF;
+  wrap = true;
+}
+
+/*
+*函数名称：	 drawCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color)
+*函数功能：	 draw a circle outline
+*函数参数：	 int16_t x0, int16_t y0, int16_t r, uint16_t color -- X,Y中心点 R半径
+*函数返回值：void
+*/
+void HT16K33::drawCircle(int16_t x0, int16_t y0, int16_t r, 
+			      uint16_t color) {
+  int16_t f = 1 - r;
+  int16_t ddF_x = 1;
+  int16_t ddF_y = -2 * r;
+  int16_t x = 0;
+  int16_t y = r;
+
+  drawPixel(x0, y0+r, color);
+  drawPixel(x0, y0-r, color);
+  drawPixel(x0+r, y0, color);
+  drawPixel(x0-r, y0, color);
+
+  while (x<y) {
+    if (f >= 0) {
+      y--;
+      ddF_y += 2;
+      f += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f += ddF_x;
+  
+    drawPixel(x0 + x, y0 + y, color);
+    drawPixel(x0 - x, y0 + y, color);
+    drawPixel(x0 + x, y0 - y, color);
+    drawPixel(x0 - x, y0 - y, color);
+    drawPixel(x0 + y, y0 + x, color);
+    drawPixel(x0 - y, y0 + x, color);
+    drawPixel(x0 + y, y0 - x, color);
+    drawPixel(x0 - y, y0 - x, color);
+    
+  }
+}
+
+/*
+*函数名称：	 drawCircleHelper( int16_t x0, int16_t y0,int16_t r, uint8_t cornername, uint16_t color)
+*函数功能：	 drawCircleHelper 选择画圆的四条边
+*函数参数：	 cornername == 1 画第一条边 == 2 画第二条边 == 4画第三条边 == 8画第四条边 
+*函数返回值：void
+*/
+void HT16K33::drawCircleHelper( int16_t x0, int16_t y0,
+               int16_t r, uint8_t cornername, uint16_t color) {
+  int16_t f     = 1 - r;
+  int16_t ddF_x = 1;
+  int16_t ddF_y = -2 * r;
+  int16_t x     = 0;
+  int16_t y     = r;
+
+  while (x<y) {
+    if (f >= 0) {
+      y--;
+      ddF_y += 2;
+      f     += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f     += ddF_x;
+    if (cornername & 0x4) {
+      drawPixel(x0 + x, y0 + y, color);
+      drawPixel(x0 + y, y0 + x, color);
+    } 
+    if (cornername & 0x2) {
+      drawPixel(x0 + x, y0 - y, color);
+      drawPixel(x0 + y, y0 - x, color);
+    }
+    if (cornername & 0x8) {
+      drawPixel(x0 - y, y0 + x, color);
+      drawPixel(x0 - x, y0 + y, color);
+    }
+    if (cornername & 0x1) {
+      drawPixel(x0 - y, y0 - x, color);
+      drawPixel(x0 - x, y0 - y, color);
+    }
+  }
+}
+
+/*
+*函数名称：	 fillCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color)
+*函数功能：	 画一个满○
+*函数参数：	 int16_t x0, int16_t y0, int16_t r, uint16_t color -- X,Y中心点 R半径
+*函数返回值：void
+*/
+void HT16K33::fillCircle(int16_t x0, int16_t y0, int16_t r, 
+			      uint16_t color) {
+  drawFastVLine(x0, y0-r, 2*r+1, color);
+  fillCircleHelper(x0, y0, r, 3, 0, color);
+}
+
+/*
+*函数名称：	 fillCircle(int16_t x0, int16_t y0, int16_t r, uint8_t cornername,uint16_t color)
+*函数功能：	 画一个满○ 
+*函数参数：	 cornername ==1右半圆 == 2左半圆 delta 线长度
+*函数返回值：void
+*/
+void HT16K33::fillCircleHelper(int16_t x0, int16_t y0, int16_t r,
+				    uint8_t cornername, int16_t delta, uint16_t color) {
+
+  int16_t f     = 1 - r;
+  int16_t ddF_x = 1;
+  int16_t ddF_y = -2 * r;
+  int16_t x     = 0;
+  int16_t y     = r;
+
+  while (x<y) {
+    if (f >= 0) {
+      y--;
+      ddF_y += 2;
+      f     += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f     += ddF_x;
+
+    if (cornername & 0x1) {
+      drawFastVLine(x0+x, y0-y, 2*y+1+delta, color);
+      drawFastVLine(x0+y, y0-x, 2*x+1+delta, color);
+    }
+    if (cornername & 0x2) {
+      drawFastVLine(x0-x, y0-y, 2*y+1+delta, color);
+      drawFastVLine(x0-y, y0-x, 2*x+1+delta, color);
+    }
+  }
+}
+
+/*
+*函数名称：	 drawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color)
+*函数功能：	 划线 --两点确定一条直线
+*函数参数：	 int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t colo 直线的两点 bresenham's algorithm - thx wikpedia
+*函数返回值：void
+*/
+void HT16K33::drawLine(int16_t x0, int16_t y0, 
+			    int16_t x1, int16_t y1, 
+			    uint16_t color) {
+  int16_t steep = abs(y1 - y0) > abs(x1 - x0);
+  if (steep) {
+    swap(x0, y0);
+    swap(x1, y1);
+  }
+
+  if (x0 > x1) {
+    swap(x0, x1);
+    swap(y0, y1);
+  }
+
+  int16_t dx, dy;
+  dx = x1 - x0;
+  dy = abs(y1 - y0);
+
+  int16_t err = dx / 2;
+  int16_t ystep;
+
+  if (y0 < y1) {
+    ystep = 1;
+  } else {
+    ystep = -1;
+  }
+
+  for (; x0<=x1; x0++) {
+    if (steep) {
+      drawPixel(y0, x0, color);
+    } else {
+      drawPixel(x0, y0, color);
+    }
+    err -= dy;
+    if (err < 0) {
+      y0 += ystep;
+      err += dx;
+    }
+  }
+}
+
+/*
+*函数名称：	 drawRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)
+*函数功能：	 画一个矩形
+*函数参数：	 矩形的起点-宽和高
+*函数返回值：void
+*/
+void HT16K33::drawRect(int16_t x, int16_t y, 
+			    int16_t w, int16_t h, 
+			    uint16_t color) {
+  drawFastHLine(x, y, w, color);
+  drawFastHLine(x, y+h-1, w, color);
+  drawFastVLine(x, y, h, color);
+  drawFastVLine(x+w-1, y, h, color);
+}
+
+/*
+*函数名称：	 drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color)
+*函数功能：	 快速垂直方向划线
+*函数参数：	 x,y起始点h高度
+*函数返回值：void
+*/
+void HT16K33::drawFastVLine(int16_t x, int16_t y, 
+				 int16_t h, uint16_t color) {
+  // stupidest version - update in subclasses if desired!
+  drawLine(x, y, x, y+h-1, color);
+}
+
+/*
+*函数名称：	 drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color)
+*函数功能：	 快速水平方向划线
+*函数参数：	 x,y起始点w宽度
+*函数返回值：void
+*/
+void HT16K33::drawFastHLine(int16_t x, int16_t y, 
+				 int16_t w, uint16_t color) {
+  // stupidest version - update in subclasses if desired!
+  drawLine(x, y, x+w-1, y, color);
+}
+
+/*
+*函数名称：	 illRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)
+*函数功能：	 画满矩形
+*函数参数：	 x,y起始点w宽度h高度
+*函数返回值：void
+*/
+void HT16K33::fillRect(int16_t x, int16_t y, int16_t w, int16_t h, 
+			    uint16_t color) {
+  // stupidest version - update in subclasses if desired!
+  for (int16_t i=x; i<x+w; i++) {
+    drawFastVLine(i, y, h, color);						/*X变化h高度固定*/
+  }
+}
+
+/*
+*函数名称：	 fillScreen(uint16_t color)
+*函数功能：	 画屏填充
+*函数参数：	 color 颜色
+*函数返回值：void
+*/
+void HT16K33::fillScreen(uint16_t color) {
+  fillRect(0, 0, _width, _height, color);
+}
+
+
+/*
+*函数名称：	 fillScreen(uint16_t color)
+*函数功能：	 画一个椭圆
+*函数参数：	 color 颜色
+*函数返回值：void
+*/
+void HT16K33::drawRoundRect(int16_t x, int16_t y, int16_t w,
+  int16_t h, int16_t r, uint16_t color) {
+  // smarter version
+  drawFastHLine(x+r  , y    , w-2*r, color); // Top
+  drawFastHLine(x+r  , y+h-1, w-2*r, color); // Bottom
+  drawFastVLine(  x    , y+r  , h-2*r, color); // Left
+  drawFastVLine(  x+w-1, y+r  , h-2*r, color); // Right
+  // draw four corners
+  drawCircleHelper(x+r    , y+r    , r, 1, color);
+  drawCircleHelper(x+w-r-1, y+r    , r, 2, color);
+  drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
+  drawCircleHelper(x+r    , y+h-r-1, r, 8, color);
+}
+
+/*
+*函数名称：	 fillRoundRect(int16_t x, int16_t y, int16_t w,int16_t h, int16_t r, uint16_t color)
+*函数功能：	 画一个满椭圆
+*函数参数：	 color 颜色 r椭圆的弧度
+*函数返回值：void
+*/
+void HT16K33::fillRoundRect(int16_t x, int16_t y, int16_t w,
+				 int16_t h, int16_t r, uint16_t color) {
+  // smarter version
+  fillRect(x+r, y, w-2*r, h, color);
+
+  // draw four corners
+  fillCircleHelper(x+w-r-1, y+r, r, 1, h-2*r-1, color);
+  fillCircleHelper(x+r    , y+r, r, 2, h-2*r-1, color);
+}
+
+/*
+*函数名称：	 fillRoundRect(int16_t x, int16_t y, int16_t w,int16_t h, int16_t r, uint16_t color)
+*函数功能：	 画一个三角形
+*函数参数：	 三角形由三个点确定 画三条线
+*函数返回值：void
+*/
+void HT16K33::drawTriangle(int16_t x0, int16_t y0,
+				int16_t x1, int16_t y1, 
+				int16_t x2, int16_t y2, uint16_t color) {
+  drawLine(x0, y0, x1, y1, color);
+  drawLine(x1, y1, x2, y2, color);
+  drawLine(x2, y2, x0, y0, color);
+}
+
+/*
+*函数名称：	 fillRoundRect(int16_t x, int16_t y, int16_t w,int16_t h, int16_t r, uint16_t color)
+*函数功能：	 画一个满三角形
+*函数参数：	 三角形由三个点确定
+*函数返回值：void
+*/
+void HT16K33::fillTriangle ( int16_t x0, int16_t y0,
+				  int16_t x1, int16_t y1, 
+				  int16_t x2, int16_t y2, uint16_t color) {
+
+  int16_t a, b, y, last;
+
+  // Sort coordinates by Y order (y2 >= y1 >= y0)
+  if (y0 > y1) {
+    swap(y0, y1); swap(x0, x1);
+  }
+  if (y1 > y2) {
+    swap(y2, y1); swap(x2, x1);
+  }
+  if (y0 > y1) {
+    swap(y0, y1); swap(x0, x1);
+  }
+
+  if(y0 == y2) { // Handle awkward all-on-same-line case as its own thing
+    a = b = x0;
+    if(x1 < a)      a = x1;
+    else if(x1 > b) b = x1;
+    if(x2 < a)      a = x2;
+    else if(x2 > b) b = x2;
+    drawFastHLine(a, y0, b-a+1, color);
+    return;
+  }
+
+  int16_t
+    dx01 = x1 - x0,
+    dy01 = y1 - y0,
+    dx02 = x2 - x0,
+    dy02 = y2 - y0,
+    dx12 = x2 - x1,
+    dy12 = y2 - y1,
+    sa   = 0,
+    sb   = 0;
+
+  // For upper part of triangle, find scanline crossings for segments
+  // 0-1 and 0-2.  If y1=y2 (flat-bottomed triangle), the scanline y1
+  // is included here (and second loop will be skipped, avoiding a /0
+  // error there), otherwise scanline y1 is skipped here and handled
+  // in the second loop...which also avoids a /0 error here if y0=y1
+  // (flat-topped triangle).
+  if(y1 == y2) last = y1;   // Include y1 scanline
+  else         last = y1-1; // Skip it
+
+  for(y=y0; y<=last; y++) {
+    a   = x0 + sa / dy01;
+    b   = x0 + sb / dy02;
+    sa += dx01;
+    sb += dx02;
+    /* longhand:
+    a = x0 + (x1 - x0) * (y - y0) / (y1 - y0);
+    b = x0 + (x2 - x0) * (y - y0) / (y2 - y0);
+    */
+    if(a > b) swap(a,b);
+    drawFastHLine(a, y, b-a+1, color);
+  }
+
+  // For lower part of triangle, find scanline crossings for segments
+  // 0-2 and 1-2.  This loop is skipped if y1=y2.
+  sa = dx12 * (y - y1);
+  sb = dx02 * (y - y0);
+  for(; y<=y2; y++) {
+    a   = x1 + sa / dy12;
+    b   = x0 + sb / dy02;
+    sa += dx12;
+    sb += dx02;
+    /* longhand:
+    a = x1 + (x2 - x1) * (y - y1) / (y2 - y1);
+    b = x0 + (x2 - x0) * (y - y0) / (y2 - y0);
+    */
+    if(a > b) swap(a,b);
+    drawFastHLine(a, y, b-a+1, color);
+  }
+}
+
+/*
+*函数名称：	 drawStr(String s)
+*函数功能：	 写一个字符串
+*函数参数：	 S
+*函数返回值：void
+*/
+void HT16K33::drawStr(String s){
+	int a = s.length();
+    setTextSize(1);
+	setTextWrap(false);  // we dont want text to wrap so it scrolls nicely
+	setTextColor(LED_ON);
+	if(a==1){
+		clear();
+		if(hf_flip==1)setCursor(9,0);
+		else setCursor(6,0);
+		print(s);
+		writeDisplay();
+		delay(100);
+	}
+	else if(a==2&&hf_flip!=1){
+		clear();
+		setCursor(3,0);
+		print(s);
+		writeDisplay();
+		delay(100);
+	}
+	else{
+	for (int8_t x=15; x>=-a*6; x--) {
+		clear();
+		setCursor(x,0);
+		print(s);
+		writeDisplay();
+		delay(80);
+    }}
+}
+
+/*
+*函数名称：	 write(uint8_t c)
+*函数功能：	 写一个字节
+*函数参数：	 C
+*函数返回值：size_t
+*/
+size_t HT16K33::write(uint8_t c) {
+  if (c == '\n') {
+    cursor_y += textsize*8;
+    cursor_x = 0;
+  } else if (c == '\r') {
+    // skip em
+  } else {
+    drawChar(cursor_x, cursor_y, c, textcolor, textbgcolor, textsize);
+    cursor_x += textsize*6;
+    if (wrap && (cursor_x > (_width - textsize*6))) {
+      cursor_y += textsize*8;
+      cursor_x = 0;
+    }
+  }
+#if ARDUINO >= 100
+  return 1;
+#endif
+}
+
+
+/*
+*函数名称：	 drawChar(int16_t x, int16_t y, unsigned char c,uint16_t color, uint16_t bg, uint8_t size)
+*函数功能：	 draw a character
+*函数参数：	 C
+*函数返回值：void
+*/
+void HT16K33::drawChar(int16_t x, int16_t y, unsigned char c,
+			    uint16_t color, uint16_t bg, uint8_t size) {
+
+  if((x >= _width)            || // Clip right
+     (y >= _height)           || // Clip bottom
+     ((x + 5 * size - 1) < 0) || // Clip left
+     ((y + 8 * size - 1) < 0))   // Clip top
+    return;
+
+  for (int8_t i=0; i<6; i++ ) {
+    uint8_t line;
+    if (i == 5) 
+      line = 0x0;
+    else 
+      line = pgm_read_byte(font+(c*5)+i);
+    for (int8_t j = 7; j>=0; j--) {
+      if (line & 0x1) {
+        if (size == 1) // default size
+          drawPixel(x+i, y+j, color);
+        else {  // big size
+          fillRect(x+(i*size), y+(j*size), size, size, color);
+        } 
+      } else if (bg != color) {
+        if (size == 1) // default size
+          drawPixel(x+i, y+j, bg);
+        else {  // big size
+          fillRect(x+i*size, y+j*size, size, size, bg);
+        } 	
+      }
+      line >>= 1;
+    }
+  }
+}
+
+/*
+*函数名称：	 setCursor(int16_t x, int16_t y)
+*函数功能：	 设置
+*函数参数：	 x,y
+*函数返回值：void
+*/
+void HT16K33::setCursor(int16_t x, int16_t y) {
+  cursor_x = x;
+  cursor_y = y;
+}
+
+
+void HT16K33::setTextSize(uint8_t s) {
+  textsize = (s > 0) ? s : 1;
+}
+
+void HT16K33::setTextColor(uint16_t c) {
+  textcolor = c;
+  textbgcolor = c; 
+  // for 'transparent' background, we'll set the bg 
+  // to the same as fg instead of using a flag
+}
+
+ void HT16K33::setTextColor(uint16_t c, uint16_t b) {
+   textcolor = c;
+   textbgcolor = b; 
+ }
+
+void HT16K33::setTextWrap(boolean w) {
+  wrap = w;
+}
+
+uint8_t HT16K33::getRotation(void) {
+  rotation %= 4;
+  return rotation;
+}
+
+void HT16K33::setRotation(uint8_t x) {
+  x %= 4;  // cant be higher than 3
+  rotation = x;
+  switch (x) {
+  case 0:
+  case 2:
+    _width = WIDTH;
+    _height = HEIGHT;
+    break;
+  case 1:
+  case 3:
+    _width = HEIGHT;
+    _height = WIDTH;
+    break;
+  }
+}
+
+void HT16K33::invertDisplay(boolean i) {
+  // do nothing, can be subclassed
+}
+
+// return the size of the display which depends on the rotation!
+int16_t HT16K33::width(void) { 
+  return _width; 
+}
+ 
+int16_t HT16K33::height(void) { 
+  return _height; 
+}
+
+
+
+
+
+
+
+
+
+

arduino-libs/arduino-cli/libraries/RL_HT16K33/RL_HT16K33.h

@@ -0,0 +1,86 @@
+#ifndef _RL_HT16K33_H
+#define _RL_HT16K33_H
+
+#include <Arduino.h>
+#include <Print.h>
+#include <glcdfont.c>
+
+
+#define LED_ON 2
+#define LED_OFF 0
+
+#define HT16K33_BLINK_CMD 0x80
+#define HT16K33_BLINK_DISPLAYON 0x01
+#define HT16K33_BLINK_OFF 0
+#define HT16K33_BLINK_2HZ  1
+#define HT16K33_BLINK_1HZ  2
+#define HT16K33_BLINK_HALFHZ  3
+
+#define HT16K33_CMD_BRIGHTNESS 0x0E
+#define swap(a, b) { int16_t t = a; a = b; b = t; }
+// this is the raw HT16K33 controller
+
+
+class HT16K33 : public Print{
+public:
+  HT16K33();
+  void begin(uint8_t _addr);
+  void setBrightness(uint8_t b);
+  void blinkRate(uint8_t b);
+  void writeDisplay(void);
+  void clear(void);
+  void drawStr(String);
+  uint16_t displaybuffer[8]; 
+  void drawPixel(int16_t x, int16_t y, uint16_t color);
+  void init(uint8_t a);
+  void constructor(int16_t w, int16_t h);  
+  void invertDisplay(boolean i);
+  void drawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
+  void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
+  void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
+  void drawRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+  void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+  void fillScreen(uint16_t color);
+  void drawCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
+  void drawCircleHelper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername, uint16_t color);
+  void fillCircle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
+  void fillCircleHelper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername, int16_t delta, uint16_t color);
+  void drawTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
+  void fillTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
+  void drawRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
+  void fillRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
+ // void drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color);
+  void drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg, uint8_t size);
+  virtual size_t write(uint8_t);
+  void setCursor(int16_t x, int16_t y);
+  void setTextColor(uint16_t c);
+  void setTextColor(uint16_t c, uint16_t bg);
+  void setTextSize(uint8_t s);
+  void setTextWrap(boolean w);
+  int16_t height(void);
+  int16_t width(void);
+  void setRotation(uint8_t r);
+  void setHf_flip(uint8_t x);
+  uint8_t getRotation(void);
+  uint8_t SCL_pin,SDA_pin;
+protected:
+  int16_t  WIDTH, HEIGHT;   // this is the 'raw' display w/h - never changes
+  int16_t  _width, _height; // dependent on rotation
+  int16_t  cursor_x, cursor_y;
+  uint16_t textcolor, textbgcolor;
+  uint8_t  textsize;
+  uint8_t  rotation;
+  uint8_t  hf_flip;
+  boolean  wrap; // If set, 'wrap' text at right edge of display
+private:
+  uint8_t i2c_addr;
+  void IICbegin(uint8_t sdapin,uint8_t sclpin);
+  bool IICstart(uint8_t addr);
+  bool IICrestart(uint8_t addr);
+  void IICstop();
+  uint8_t IICread(uint8_t last);
+  bool IICwrite(uint8_t data);
+};
+
+#endif
+

arduino-libs/arduino-cli/libraries/RL_HT16K33/gfxfont.h

@@ -0,0 +1,24 @@
+// Font structures for newer Adafruit_GFX (1.1 and later).
+// Example fonts are included in 'Fonts' directory.
+// To use a font in your Arduino sketch, #include the corresponding .h
+// file and pass address of GFXfont struct to setFont().  Pass NULL to
+// revert to 'classic' fixed-space bitmap font.
+
+#ifndef _GFXFONT_H_
+#define _GFXFONT_H_
+
+typedef struct { // Data stored PER GLYPH
+	uint16_t bitmapOffset;     // Pointer into GFXfont->bitmap
+	uint8_t  width, height;    // Bitmap dimensions in pixels
+	uint8_t  xAdvance;         // Distance to advance cursor (x axis)
+	int8_t   xOffset, yOffset; // Dist from cursor pos to UL corner
+} GFXglyph;
+
+typedef struct { // Data stored for FONT AS A WHOLE:
+	uint8_t  *bitmap;      // Glyph bitmaps, concatenated
+	GFXglyph *glyph;       // Glyph array
+	uint8_t   first, last; // ASCII extents
+	uint8_t   yAdvance;    // Newline distance (y axis)
+} GFXfont;
+
+#endif // _GFXFONT_H_

arduino-libs/arduino-cli/libraries/RL_HT16K33/glcdfont.c

@@ -0,0 +1,276 @@
+// This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0.
+// See gfxfont.h for newer custom bitmap font info.
+
+#ifndef FONT5X7_H
+#define FONT5X7_H
+
+#ifdef __AVR__
+ #include <avr/io.h>
+ #include <avr/pgmspace.h>
+#elif defined(ESP8266)
+ #include <pgmspace.h>
+#else
+ #define PROGMEM
+#endif
+
+// Standard ASCII 5x7 font
+
+static const unsigned char font[] PROGMEM = {
+	0x00, 0x00, 0x00, 0x00, 0x00,
+	0x3E, 0x5B, 0x4F, 0x5B, 0x3E,
+	0x3E, 0x6B, 0x4F, 0x6B, 0x3E,
+	0x1C, 0x3E, 0x7C, 0x3E, 0x1C,
+	0x18, 0x3C, 0x7E, 0x3C, 0x18,
+	0x1C, 0x57, 0x7D, 0x57, 0x1C,
+	0x1C, 0x5E, 0x7F, 0x5E, 0x1C,
+	0x00, 0x18, 0x3C, 0x18, 0x00,
+	0xFF, 0xE7, 0xC3, 0xE7, 0xFF,
+	0x00, 0x18, 0x24, 0x18, 0x00,
+	0xFF, 0xE7, 0xDB, 0xE7, 0xFF,
+	0x30, 0x48, 0x3A, 0x06, 0x0E,
+	0x26, 0x29, 0x79, 0x29, 0x26,
+	0x40, 0x7F, 0x05, 0x05, 0x07,
+	0x40, 0x7F, 0x05, 0x25, 0x3F,
+	0x5A, 0x3C, 0xE7, 0x3C, 0x5A,
+	0x7F, 0x3E, 0x1C, 0x1C, 0x08,
+	0x08, 0x1C, 0x1C, 0x3E, 0x7F,
+	0x14, 0x22, 0x7F, 0x22, 0x14,
+	0x5F, 0x5F, 0x00, 0x5F, 0x5F,
+	0x06, 0x09, 0x7F, 0x01, 0x7F,
+	0x00, 0x66, 0x89, 0x95, 0x6A,
+	0x60, 0x60, 0x60, 0x60, 0x60,
+	0x94, 0xA2, 0xFF, 0xA2, 0x94,
+	0x08, 0x04, 0x7E, 0x04, 0x08,
+	0x10, 0x20, 0x7E, 0x20, 0x10,
+	0x08, 0x08, 0x2A, 0x1C, 0x08,
+	0x08, 0x1C, 0x2A, 0x08, 0x08,
+	0x1E, 0x10, 0x10, 0x10, 0x10,
+	0x0C, 0x1E, 0x0C, 0x1E, 0x0C,
+	0x30, 0x38, 0x3E, 0x38, 0x30,
+	0x06, 0x0E, 0x3E, 0x0E, 0x06,
+	0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x5F, 0x00, 0x00,
+	0x00, 0x07, 0x00, 0x07, 0x00,
+	0x14, 0x7F, 0x14, 0x7F, 0x14,
+	0x24, 0x2A, 0x7F, 0x2A, 0x12,
+	0x23, 0x13, 0x08, 0x64, 0x62,
+	0x36, 0x49, 0x56, 0x20, 0x50,
+	0x00, 0x08, 0x07, 0x03, 0x00,
+	0x00, 0x1C, 0x22, 0x41, 0x00,
+	0x00, 0x41, 0x22, 0x1C, 0x00,
+	0x2A, 0x1C, 0x7F, 0x1C, 0x2A,
+	0x08, 0x08, 0x3E, 0x08, 0x08,
+	0x00, 0x80, 0x70, 0x30, 0x00,
+	0x08, 0x08, 0x08, 0x08, 0x08,
+	0x00, 0x00, 0x60, 0x60, 0x00,
+	0x20, 0x10, 0x08, 0x04, 0x02,
+	0x3E, 0x51, 0x49, 0x45, 0x3E,
+	0x00, 0x42, 0x7F, 0x40, 0x00,
+	0x72, 0x49, 0x49, 0x49, 0x46,
+	0x21, 0x41, 0x49, 0x4D, 0x33,
+	0x18, 0x14, 0x12, 0x7F, 0x10,
+	0x27, 0x45, 0x45, 0x45, 0x39,
+	0x3C, 0x4A, 0x49, 0x49, 0x31,
+	0x41, 0x21, 0x11, 0x09, 0x07,
+	0x36, 0x49, 0x49, 0x49, 0x36,
+	0x46, 0x49, 0x49, 0x29, 0x1E,
+	0x00, 0x00, 0x14, 0x00, 0x00,
+	0x00, 0x40, 0x34, 0x00, 0x00,
+	0x00, 0x08, 0x14, 0x22, 0x41,
+	0x14, 0x14, 0x14, 0x14, 0x14,
+	0x00, 0x41, 0x22, 0x14, 0x08,
+	0x02, 0x01, 0x59, 0x09, 0x06,
+	0x3E, 0x41, 0x5D, 0x59, 0x4E,
+	0x7C, 0x12, 0x11, 0x12, 0x7C,
+	0x7F, 0x49, 0x49, 0x49, 0x36,
+	0x3E, 0x41, 0x41, 0x41, 0x22,
+	0x7F, 0x41, 0x41, 0x41, 0x3E,
+	0x7F, 0x49, 0x49, 0x49, 0x41,
+	0x7F, 0x09, 0x09, 0x09, 0x01,
+	0x3E, 0x41, 0x41, 0x51, 0x73,
+	0x7F, 0x08, 0x08, 0x08, 0x7F,
+	0x00, 0x41, 0x7F, 0x41, 0x00,
+	0x20, 0x40, 0x41, 0x3F, 0x01,
+	0x7F, 0x08, 0x14, 0x22, 0x41,
+	0x7F, 0x40, 0x40, 0x40, 0x40,
+	0x7F, 0x02, 0x1C, 0x02, 0x7F,
+	0x7F, 0x04, 0x08, 0x10, 0x7F,
+	0x3E, 0x41, 0x41, 0x41, 0x3E,
+	0x7F, 0x09, 0x09, 0x09, 0x06,
+	0x3E, 0x41, 0x51, 0x21, 0x5E,
+	0x7F, 0x09, 0x19, 0x29, 0x46,
+	0x26, 0x49, 0x49, 0x49, 0x32,
+	0x03, 0x01, 0x7F, 0x01, 0x03,
+	0x3F, 0x40, 0x40, 0x40, 0x3F,
+	0x1F, 0x20, 0x40, 0x20, 0x1F,
+	0x3F, 0x40, 0x38, 0x40, 0x3F,
+	0x63, 0x14, 0x08, 0x14, 0x63,
+	0x03, 0x04, 0x78, 0x04, 0x03,
+	0x61, 0x59, 0x49, 0x4D, 0x43,
+	0x00, 0x7F, 0x41, 0x41, 0x41,
+	0x02, 0x04, 0x08, 0x10, 0x20,
+	0x00, 0x41, 0x41, 0x41, 0x7F,
+	0x04, 0x02, 0x01, 0x02, 0x04,
+	0x40, 0x40, 0x40, 0x40, 0x40,
+	0x00, 0x03, 0x07, 0x08, 0x00,
+	0x20, 0x54, 0x54, 0x78, 0x40,
+	0x7F, 0x28, 0x44, 0x44, 0x38,
+	0x38, 0x44, 0x44, 0x44, 0x28,
+	0x38, 0x44, 0x44, 0x28, 0x7F,
+	0x38, 0x54, 0x54, 0x54, 0x18,
+	0x00, 0x08, 0x7E, 0x09, 0x02,
+	0x18, 0xA4, 0xA4, 0x9C, 0x78,
+	0x7F, 0x08, 0x04, 0x04, 0x78,
+	0x00, 0x44, 0x7D, 0x40, 0x00,
+	0x20, 0x40, 0x40, 0x3D, 0x00,
+	0x7F, 0x10, 0x28, 0x44, 0x00,
+	0x00, 0x41, 0x7F, 0x40, 0x00,
+	0x7C, 0x04, 0x78, 0x04, 0x78,
+	0x7C, 0x08, 0x04, 0x04, 0x78,
+	0x38, 0x44, 0x44, 0x44, 0x38,
+	0xFC, 0x18, 0x24, 0x24, 0x18,
+	0x18, 0x24, 0x24, 0x18, 0xFC,
+	0x7C, 0x08, 0x04, 0x04, 0x08,
+	0x48, 0x54, 0x54, 0x54, 0x24,
+	0x04, 0x04, 0x3F, 0x44, 0x24,
+	0x3C, 0x40, 0x40, 0x20, 0x7C,
+	0x1C, 0x20, 0x40, 0x20, 0x1C,
+	0x3C, 0x40, 0x30, 0x40, 0x3C,
+	0x44, 0x28, 0x10, 0x28, 0x44,
+	0x4C, 0x90, 0x90, 0x90, 0x7C,
+	0x44, 0x64, 0x54, 0x4C, 0x44,
+	0x00, 0x08, 0x36, 0x41, 0x00,
+	0x00, 0x00, 0x77, 0x00, 0x00,
+	0x00, 0x41, 0x36, 0x08, 0x00,
+	0x02, 0x01, 0x02, 0x04, 0x02,
+	0x3C, 0x26, 0x23, 0x26, 0x3C,
+	0x1E, 0xA1, 0xA1, 0x61, 0x12,
+	0x3A, 0x40, 0x40, 0x20, 0x7A,
+	0x38, 0x54, 0x54, 0x55, 0x59,
+	0x21, 0x55, 0x55, 0x79, 0x41,
+	0x22, 0x54, 0x54, 0x78, 0x42, // a-umlaut
+	0x21, 0x55, 0x54, 0x78, 0x40,
+	0x20, 0x54, 0x55, 0x79, 0x40,
+	0x0C, 0x1E, 0x52, 0x72, 0x12,
+	0x39, 0x55, 0x55, 0x55, 0x59,
+	0x39, 0x54, 0x54, 0x54, 0x59,
+	0x39, 0x55, 0x54, 0x54, 0x58,
+	0x00, 0x00, 0x45, 0x7C, 0x41,
+	0x00, 0x02, 0x45, 0x7D, 0x42,
+	0x00, 0x01, 0x45, 0x7C, 0x40,
+	0x7D, 0x12, 0x11, 0x12, 0x7D, // A-umlaut
+	0xF0, 0x28, 0x25, 0x28, 0xF0,
+	0x7C, 0x54, 0x55, 0x45, 0x00,
+	0x20, 0x54, 0x54, 0x7C, 0x54,
+	0x7C, 0x0A, 0x09, 0x7F, 0x49,
+	0x32, 0x49, 0x49, 0x49, 0x32,
+	0x3A, 0x44, 0x44, 0x44, 0x3A, // o-umlaut
+	0x32, 0x4A, 0x48, 0x48, 0x30,
+	0x3A, 0x41, 0x41, 0x21, 0x7A,
+	0x3A, 0x42, 0x40, 0x20, 0x78,
+	0x00, 0x9D, 0xA0, 0xA0, 0x7D,
+	0x3D, 0x42, 0x42, 0x42, 0x3D, // O-umlaut
+	0x3D, 0x40, 0x40, 0x40, 0x3D,
+	0x3C, 0x24, 0xFF, 0x24, 0x24,
+	0x48, 0x7E, 0x49, 0x43, 0x66,
+	0x2B, 0x2F, 0xFC, 0x2F, 0x2B,
+	0xFF, 0x09, 0x29, 0xF6, 0x20,
+	0xC0, 0x88, 0x7E, 0x09, 0x03,
+	0x20, 0x54, 0x54, 0x79, 0x41,
+	0x00, 0x00, 0x44, 0x7D, 0x41,
+	0x30, 0x48, 0x48, 0x4A, 0x32,
+	0x38, 0x40, 0x40, 0x22, 0x7A,
+	0x00, 0x7A, 0x0A, 0x0A, 0x72,
+	0x7D, 0x0D, 0x19, 0x31, 0x7D,
+	0x26, 0x29, 0x29, 0x2F, 0x28,
+	0x26, 0x29, 0x29, 0x29, 0x26,
+	0x30, 0x48, 0x4D, 0x40, 0x20,
+	0x38, 0x08, 0x08, 0x08, 0x08,
+	0x08, 0x08, 0x08, 0x08, 0x38,
+	0x2F, 0x10, 0xC8, 0xAC, 0xBA,
+	0x2F, 0x10, 0x28, 0x34, 0xFA,
+	0x00, 0x00, 0x7B, 0x00, 0x00,
+	0x08, 0x14, 0x2A, 0x14, 0x22,
+	0x22, 0x14, 0x2A, 0x14, 0x08,
+	0x55, 0x00, 0x55, 0x00, 0x55, // #176 (25% block) missing in old code
+	0xAA, 0x55, 0xAA, 0x55, 0xAA, // 50% block
+	0xFF, 0x55, 0xFF, 0x55, 0xFF, // 75% block
+	0x00, 0x00, 0x00, 0xFF, 0x00,
+	0x10, 0x10, 0x10, 0xFF, 0x00,
+	0x14, 0x14, 0x14, 0xFF, 0x00,
+	0x10, 0x10, 0xFF, 0x00, 0xFF,
+	0x10, 0x10, 0xF0, 0x10, 0xF0,
+	0x14, 0x14, 0x14, 0xFC, 0x00,
+	0x14, 0x14, 0xF7, 0x00, 0xFF,
+	0x00, 0x00, 0xFF, 0x00, 0xFF,
+	0x14, 0x14, 0xF4, 0x04, 0xFC,
+	0x14, 0x14, 0x17, 0x10, 0x1F,
+	0x10, 0x10, 0x1F, 0x10, 0x1F,
+	0x14, 0x14, 0x14, 0x1F, 0x00,
+	0x10, 0x10, 0x10, 0xF0, 0x00,
+	0x00, 0x00, 0x00, 0x1F, 0x10,
+	0x10, 0x10, 0x10, 0x1F, 0x10,
+	0x10, 0x10, 0x10, 0xF0, 0x10,
+	0x00, 0x00, 0x00, 0xFF, 0x10,
+	0x10, 0x10, 0x10, 0x10, 0x10,
+	0x10, 0x10, 0x10, 0xFF, 0x10,
+	0x00, 0x00, 0x00, 0xFF, 0x14,
+	0x00, 0x00, 0xFF, 0x00, 0xFF,
+	0x00, 0x00, 0x1F, 0x10, 0x17,
+	0x00, 0x00, 0xFC, 0x04, 0xF4,
+	0x14, 0x14, 0x17, 0x10, 0x17,
+	0x14, 0x14, 0xF4, 0x04, 0xF4,
+	0x00, 0x00, 0xFF, 0x00, 0xF7,
+	0x14, 0x14, 0x14, 0x14, 0x14,
+	0x14, 0x14, 0xF7, 0x00, 0xF7,
+	0x14, 0x14, 0x14, 0x17, 0x14,
+	0x10, 0x10, 0x1F, 0x10, 0x1F,
+	0x14, 0x14, 0x14, 0xF4, 0x14,
+	0x10, 0x10, 0xF0, 0x10, 0xF0,
+	0x00, 0x00, 0x1F, 0x10, 0x1F,
+	0x00, 0x00, 0x00, 0x1F, 0x14,
+	0x00, 0x00, 0x00, 0xFC, 0x14,
+	0x00, 0x00, 0xF0, 0x10, 0xF0,
+	0x10, 0x10, 0xFF, 0x10, 0xFF,
+	0x14, 0x14, 0x14, 0xFF, 0x14,
+	0x10, 0x10, 0x10, 0x1F, 0x00,
+	0x00, 0x00, 0x00, 0xF0, 0x10,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
+	0xFF, 0xFF, 0xFF, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0xFF, 0xFF,
+	0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
+	0x38, 0x44, 0x44, 0x38, 0x44,
+	0xFC, 0x4A, 0x4A, 0x4A, 0x34, // sharp-s or beta
+	0x7E, 0x02, 0x02, 0x06, 0x06,
+	0x02, 0x7E, 0x02, 0x7E, 0x02,
+	0x63, 0x55, 0x49, 0x41, 0x63,
+	0x38, 0x44, 0x44, 0x3C, 0x04,
+	0x40, 0x7E, 0x20, 0x1E, 0x20,
+	0x06, 0x02, 0x7E, 0x02, 0x02,
+	0x99, 0xA5, 0xE7, 0xA5, 0x99,
+	0x1C, 0x2A, 0x49, 0x2A, 0x1C,
+	0x4C, 0x72, 0x01, 0x72, 0x4C,
+	0x30, 0x4A, 0x4D, 0x4D, 0x30,
+	0x30, 0x48, 0x78, 0x48, 0x30,
+	0xBC, 0x62, 0x5A, 0x46, 0x3D,
+	0x3E, 0x49, 0x49, 0x49, 0x00,
+	0x7E, 0x01, 0x01, 0x01, 0x7E,
+	0x2A, 0x2A, 0x2A, 0x2A, 0x2A,
+	0x44, 0x44, 0x5F, 0x44, 0x44,
+	0x40, 0x51, 0x4A, 0x44, 0x40,
+	0x40, 0x44, 0x4A, 0x51, 0x40,
+	0x00, 0x00, 0xFF, 0x01, 0x03,
+	0xE0, 0x80, 0xFF, 0x00, 0x00,
+	0x08, 0x08, 0x6B, 0x6B, 0x08,
+	0x36, 0x12, 0x36, 0x24, 0x36,
+	0x06, 0x0F, 0x09, 0x0F, 0x06,
+	0x00, 0x00, 0x18, 0x18, 0x00,
+	0x00, 0x00, 0x10, 0x10, 0x00,
+	0x30, 0x40, 0xFF, 0x01, 0x01,
+	0x00, 0x1F, 0x01, 0x01, 0x1E,
+	0x00, 0x19, 0x1D, 0x17, 0x12,
+	0x00, 0x3C, 0x3C, 0x3C, 0x3C,
+	0x00, 0x00, 0x00, 0x00, 0x00  // #255 NBSP
+};
+#endif // FONT5X7_H