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TFT_eSPI
Commit 9276b016 authored by Bodmer's avatar Bodmer
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Add support for 1 bit per pixel in Sprite class 

This is stage one of support for ePaper displays from Waveshare.
Examples for 1 bit per pixel Sprites and 2 or 3 colour ePaper displays
to follow soon.
parent 1db0c30b
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Showing with 881 additions and 288 deletions
Extensions/Smooth_font.cpp
View file @ 9276b016
...@@ -74,14 +74,14 @@ void TFT_eSPI::loadFont(String fontName) ...@@ -74,14 +74,14 @@ void TFT_eSPI::loadFont(String fontName)
*/ */
unloadFont();
_gFontFilename = "/" + fontName + ".vlw"; _gFontFilename = "/" + fontName + ".vlw";
fontFile = SPIFFS.open( _gFontFilename, "r"); fontFile = SPIFFS.open( _gFontFilename, "r");
if(!fontFile) return; if(!fontFile) return;
//unloadFont();
fontFile.seek(0, fs::SeekSet); fontFile.seek(0, fs::SeekSet);
gFont.gCount = (uint16_t)readInt32(); // glyph count in file gFont.gCount = (uint16_t)readInt32(); // glyph count in file
...@@ -230,7 +230,8 @@ void TFT_eSPI::unloadFont( void ) ...@@ -230,7 +230,8 @@ void TFT_eSPI::unloadFont( void )
free(gBitmap); free(gBitmap);
gBitmap = NULL; gBitmap = NULL;
} }
fontFile.close();
if(fontFile) fontFile.close();
fontLoaded = false; fontLoaded = false;
} }
......
Extensions/Sprite.cpp
View file @ 9276b016
This diff is collapsed.
Extensions/Sprite.h
View file @ 9276b016
...@@ -14,15 +14,20 @@ class TFT_eSprite : public TFT_eSPI { ...@@ -14,15 +14,20 @@ class TFT_eSprite : public TFT_eSPI {
// Create a sprite of width x height pixels, return a pointer to the RAM area // Create a sprite of width x height pixels, return a pointer to the RAM area
// Sketch can cast returned value to (uint16_t*) for 16 bit depth if needed // Sketch can cast returned value to (uint16_t*) for 16 bit depth if needed
// RAM required is 1 byte per pixel for 8 bit colour depth, 2 bytes for 16 bit // RAM required is 1 byte per pixel for 8 bit colour depth, 2 bytes for 16 bit
void* createSprite(int16_t width, int16_t height); void* createSprite(int16_t width, int16_t height, uint8_t frames = 1);
// Delete the sprite to free up the RAM // Delete the sprite to free up the RAM
void deleteSprite(void); void deleteSprite(void);
// Select the frame buffer for graphics
void* frameBuffer(int8_t f);
// Set the colour depth to 8 or 16 bits. Can be used to change depth an existing // Set the colour depth to 8 or 16 bits. Can be used to change depth an existing
// sprite, but clears it to black, returns a new pointer if sprite is re-created. // sprite, but clears it to black, returns a new pointer if sprite is re-created.
void* setColorDepth(int8_t b); void* setColorDepth(int8_t b);
void setBitmapColor(uint16_t c, uint16_t b);
void drawPixel(uint32_t x, uint32_t y, uint32_t color); void drawPixel(uint32_t x, uint32_t y, uint32_t color);
void drawChar(int32_t x, int32_t y, unsigned char c, uint32_t color, uint32_t bg, uint8_t size), void drawChar(int32_t x, int32_t y, unsigned char c, uint32_t color, uint32_t bg, uint8_t size),
...@@ -49,10 +54,13 @@ class TFT_eSprite : public TFT_eSPI { ...@@ -49,10 +54,13 @@ class TFT_eSprite : public TFT_eSPI {
drawFastVLine(int32_t x, int32_t y, int32_t h, uint32_t color), drawFastVLine(int32_t x, int32_t y, int32_t h, uint32_t color),
drawFastHLine(int32_t x, int32_t y, int32_t w, uint32_t color), drawFastHLine(int32_t x, int32_t y, int32_t w, uint32_t color),
fillRect(int32_t x, int32_t y, int32_t w, int32_t h, uint32_t color), fillRect(int32_t x, int32_t y, int32_t w, int32_t h, uint32_t color);
// Set the sprite text cursor position for print class (does not change the TFT screen cursor) // Set the sprite text cursor position for print class (does not change the TFT screen cursor)
setCursor(int16_t x, int16_t y); //setCursor(int16_t x, int16_t y);
void setRotation(uint8_t rotation);
uint8_t getRotation(void);
// Read the colour of a pixel at x,y and return value in 565 format // Read the colour of a pixel at x,y and return value in 565 format
uint16_t readPixel(int32_t x0, int32_t y0); uint16_t readPixel(int32_t x0, int32_t y0);
...@@ -92,13 +100,17 @@ class TFT_eSprite : public TFT_eSPI { ...@@ -92,13 +100,17 @@ class TFT_eSprite : public TFT_eSPI {
protected: protected:
uint8_t _bpp;
uint16_t *_img; // pointer to 16 bit sprite uint16_t *_img; // pointer to 16 bit sprite
uint8_t *_img8; // pointer to 8 bit sprite uint8_t *_img8; // pointer to 8 bit sprite
bool _created, _bpp16; // created and bits per pixel depth flags uint8_t *_img8_1; // pointer to frame 1
uint8_t *_img8_2; // pointer to frame 2
bool _created; // created and bits per pixel depth flags
bool _gFont = false; bool _gFont = false;
int32_t _icursor_x, _icursor_y; // int32_t _icursor_x, _icursor_y;
uint8_t _rotation = 0;
int32_t _xs, _ys, _xe, _ye, _xptr, _yptr; // for setWindow int32_t _xs, _ys, _xe, _ye, _xptr, _yptr; // for setWindow
int32_t _sx, _sy; // x,y for scroll zone int32_t _sx, _sy; // x,y for scroll zone
uint32_t _sw, _sh; // w,h for scroll zone uint32_t _sw, _sh; // w,h for scroll zone
...@@ -106,6 +118,8 @@ class TFT_eSprite : public TFT_eSPI { ...@@ -106,6 +118,8 @@ class TFT_eSprite : public TFT_eSPI {
boolean _iswapBytes; // Swap the byte order for Sprite pushImage() boolean _iswapBytes; // Swap the byte order for Sprite pushImage()
int32_t _iwidth, _iheight; // Sprite image width and height int32_t _iwidth, _iheight; // Sprite memory image bit width and height (swapped during rotations)
int32_t _dwidth, _dheight; // Real display width and height (for <8bpp Sprites)
int32_t _bitwidth; // Sprite image bit width for drawPixel (for <8bpp Sprites, not swapped)
}; };
TFT_Drivers/EPD_Defines.h 0 → 100644
View file @ 9276b016
// Null set for ePaper
#define TFT_WIDTH 1000
#define TFT_HEIGHT 1000
#define TFT_INIT_DELAY 0
#define TFT_NOP 0x00
#define TFT_SWRST 0x00
#define TFT_CASET 0x00
#define TFT_PASET 0x00
#define TFT_RAMWR 0x00
#define TFT_RAMRD 0x00
#define TFT_IDXRD 0x00
#define TFT_MADCTL 0x00
#define TFT_MAD_MY 0x00
#define TFT_MAD_MX 0x00
#define TFT_MAD_MV 0x00
#define TFT_MAD_ML 0x00
#define TFT_MAD_BGR 0x00
#define TFT_MAD_MH 0x00
#define TFT_MAD_RGB 0x00
#define TFT_INVOFF 0x00
#define TFT_INVON 0x00
TFT_eSPI.cpp
View file @ 9276b016
...@@ -156,8 +156,8 @@ TFT_eSPI::TFT_eSPI(int16_t w, int16_t h) ...@@ -156,8 +156,8 @@ TFT_eSPI::TFT_eSPI(int16_t w, int16_t h)
cursor_y = cursor_x = 0; cursor_y = cursor_x = 0;
textfont = 1; textfont = 1;
textsize = 1; textsize = 1;
textcolor = 0xFFFF; // White textcolor = bitmap_fg = 0xFFFF; // White
textbgcolor = 0x0000; // Black textbgcolor = bitmap_bg = 0x0000; // Black
padX = 0; // No padding padX = 0; // No padding
textwrapX = true; // Wrap text at end of line when using print stream textwrapX = true; // Wrap text at end of line when using print stream
textwrapY = false; // Wrap text at bottom of screen when using print stream textwrapY = false; // Wrap text at bottom of screen when using print stream
...@@ -998,7 +998,7 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, const uin ...@@ -998,7 +998,7 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, const uin
** Function name: pushImage ** Function name: pushImage
** Description: plot 8 bit image or sprite using a line buffer ** Description: plot 8 bit image or sprite using a line buffer
***************************************************************************************/ ***************************************************************************************/
void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *data) void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *data, bool bpp8)
{ {
if ((x >= (int32_t)_width) || (y >= (int32_t)_height)) return; if ((x >= (int32_t)_width) || (y >= (int32_t)_height)) return;
...@@ -1020,11 +1020,11 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t * ...@@ -1020,11 +1020,11 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *
setAddrWindow(x, y, x + dw - 1, y + dh - 1); // Sets CS low and sent RAMWR setAddrWindow(x, y, x + dw - 1, y + dh - 1); // Sets CS low and sent RAMWR
data += dx + dy * w;
// Line buffer makes plotting faster // Line buffer makes plotting faster
uint16_t lineBuf[dw]; uint16_t lineBuf[dw];
if (bpp8)
{
uint8_t blue[] = {0, 11, 21, 31}; // blue 2 to 5 bit colour lookup table uint8_t blue[] = {0, 11, 21, 31}; // blue 2 to 5 bit colour lookup table
_lastColor = -1; // Set to illegal value _lastColor = -1; // Set to illegal value
...@@ -1033,6 +1033,7 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t * ...@@ -1033,6 +1033,7 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *
uint8_t msbColor = 0; uint8_t msbColor = 0;
uint8_t lsbColor = 0; uint8_t lsbColor = 0;
data += dx + dy * w;
while (dh--) while (dh--)
{ {
uint32_t len = dw; uint32_t len = dw;
...@@ -1060,6 +1061,39 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t * ...@@ -1060,6 +1061,39 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *
data += w; data += w;
} }
}
else
{
while (dh--)
{
w = (w+7) & 0xFFF8;
int32_t len = dw;
uint8_t* ptr = data;
uint8_t* linePtr = (uint8_t*)lineBuf;
uint8_t bits = 8;
while(len>0)
{
if (len < 8) bits = len;
uint32_t xp = dx;
for (uint16_t i = 0; i < bits; i++)
{
uint8_t col = (ptr[(xp + dy * w)>>3] << (xp & 0x7)) & 0x80;
if (col) {*linePtr++ = bitmap_fg>>8; *linePtr++ = (uint8_t) bitmap_fg;}
else {*linePtr++ = bitmap_bg>>8; *linePtr++ = (uint8_t) bitmap_bg;}
//if (col) drawPixel((dw-len)+xp,h-dh,bitmap_fg);
//else drawPixel((dw-len)+xp,h-dh,bitmap_bg);
xp++;
}
*ptr++;
len -= 8;
}
pushColors(lineBuf, dw, false);
dy++;
}
}
CS_H; CS_H;
...@@ -1070,9 +1104,9 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t * ...@@ -1070,9 +1104,9 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *
/*************************************************************************************** /***************************************************************************************
** Function name: pushImage ** Function name: pushImage
** Description: plot 8 bit image or sprite with 1 colour being transparent ** Description: plot 8 or 1 bit image or sprite with a transparent colour
***************************************************************************************/ ***************************************************************************************/
void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *data, uint8_t transp) void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *data, uint8_t transp, bool bpp8)
{ {
if ((x >= (int32_t)_width) || (y >= (int32_t)_height)) return; if ((x >= (int32_t)_width) || (y >= (int32_t)_height)) return;
...@@ -1092,13 +1126,15 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t * ...@@ -1092,13 +1126,15 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *
spi_begin(); spi_begin();
inTransaction = true; inTransaction = true;
data += dx + dy * w;
int32_t xe = x + dw - 1, ye = y + dh - 1; int32_t xe = x + dw - 1, ye = y + dh - 1;
// Line buffer makes plotting faster // Line buffer makes plotting faster
uint16_t lineBuf[dw]; uint16_t lineBuf[dw];
if (bpp8)
{
data += dx + dy * w;
uint8_t blue[] = {0, 11, 21, 31}; // blue 2 to 5 bit colour lookup table uint8_t blue[] = {0, 11, 21, 31}; // blue 2 to 5 bit colour lookup table
_lastColor = -1; // Set to illegal value _lastColor = -1; // Set to illegal value
...@@ -1157,6 +1193,55 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t * ...@@ -1157,6 +1193,55 @@ void TFT_eSPI::pushImage(int32_t x, int32_t y, uint32_t w, uint32_t h, uint8_t *
y++; y++;
data += w; data += w;
} }
}
else
{
w = (w+7) & 0xFFF8;
while (dh--)
{
int32_t px = x;
boolean move = true;
uint16_t np = 0;
int32_t len = dw;
uint8_t* ptr = data;
uint8_t bits = 8;
while(len>0)
{
if (len < 8) bits = len;
uint32_t xp = dx;
uint32_t yp = (dy * w)>>3;
for (uint16_t i = 0; i < bits; i++)
{
//uint8_t col = (ptr[(xp + dy * w)>>3] << (xp & 0x7)) & 0x80;
if ((ptr[(xp>>3) + yp] << (xp & 0x7)) & 0x80)
{
if (move)
{
move = false;
setAddrWindow(px, y, xe, ye);
}
np++;
}
else
{
if (np)
{
pushColor(bitmap_fg, np);
np = 0;
move = true;
}
}
px++;
xp++;
}
*ptr++;
len -= 8;
}
if (np) pushColor(bitmap_fg, np);
y++;
dy++;
}
}
CS_H; CS_H;
...@@ -1769,6 +1854,18 @@ void TFT_eSPI::setTextColor(uint16_t c, uint16_t b) ...@@ -1769,6 +1854,18 @@ void TFT_eSPI::setTextColor(uint16_t c, uint16_t b)
} }
/***************************************************************************************
** Function name: setBitmapColor
** Description: Set the foreground foreground and background colour
***************************************************************************************/
void TFT_eSPI::setBitmapColor(uint16_t c, uint16_t b)
{
if (c == b) b = ~c;
bitmap_fg = c;
bitmap_bg = b;
}
/*************************************************************************************** /***************************************************************************************
** Function name: setTextWrap ** Function name: setTextWrap
** Description: Define if text should wrap at end of line ** Description: Define if text should wrap at end of line
...@@ -2978,7 +3075,7 @@ void TFT_eSPI::pushColors(uint16_t *data, uint32_t len, bool swap) ...@@ -2978,7 +3075,7 @@ void TFT_eSPI::pushColors(uint16_t *data, uint32_t len, bool swap)
#if defined (ESP32) #if defined (ESP32)
#ifdef ESP32_PARALLEL #ifdef ESP32_PARALLEL
if (swap) while ( len-- ) {tft_Write_16(*data); data++;} if (swap) while ( len-- ) {tft_Write_16(*data); data++;}
else while ( len-- ) {transwap16(*data); data++;} else while ( len-- ) {tft_Write_16S(*data); data++;}
#else #else
if (swap) SPI.writePixels(data,len<<1); if (swap) SPI.writePixels(data,len<<1);
else SPI.writeBytes((uint8_t*)data,len<<1); else SPI.writeBytes((uint8_t*)data,len<<1);
...@@ -3013,6 +3110,8 @@ void TFT_eSPI::pushColors(uint16_t *data, uint32_t len, bool swap) ...@@ -3013,6 +3110,8 @@ void TFT_eSPI::pushColors(uint16_t *data, uint32_t len, bool swap)
} }
len -= 16; len -= 16;
// ESP8266 wait time here at 40MHz SPI is ~5.45us
while(SPI1CMD & SPIBUSY) {} while(SPI1CMD & SPIBUSY) {}
SPI1W0 = color[0]; SPI1W0 = color[0];
SPI1W1 = color[1]; SPI1W1 = color[1];
...@@ -4446,6 +4545,136 @@ void writeBlock(uint16_t color, uint32_t repeat) ...@@ -4446,6 +4545,136 @@ void writeBlock(uint16_t color, uint32_t repeat)
#endif #endif
/***************************************************************************************
** Function name: getSetup
** Description: Get the setup details for diagnostic and sketch access
***************************************************************************************/
void TFT_eSPI::getSetup(setup_t &tft_settings)
{
#if defined (ESP8266)
tft_settings.esp = 8266;
#elif defined (ESP32)
tft_settings.esp = 32;
#else
tft_settings.esp = -1;
#endif
#if defined (SUPPORT_TRANSACTIONS)
tft_settings.trans = true;
#else
tft_settings.trans = false;
#endif
#if defined (ESP32_PARALLEL)
tft_settings.serial = false;
tft_settings.tft_spi_freq = 0;
#else
tft_settings.serial = true;
tft_settings.tft_spi_freq = SPI_FREQUENCY/100000;
#endif
tft_settings.tft_driver = TFT_DRIVER;
tft_settings.tft_width = _init_width;
tft_settings.tft_height = _init_height;
#ifdef CGRAM_OFFSET
tft_settings.r0_x_offset = colstart;
tft_settings.r0_y_offset = rowstart;
tft_settings.r1_x_offset = 0;
tft_settings.r1_y_offset = 0;
tft_settings.r2_x_offset = 0;
tft_settings.r2_y_offset = 0;
tft_settings.r3_x_offset = 0;
tft_settings.r3_y_offset = 0;
#else
tft_settings.r0_x_offset = 0;
tft_settings.r0_y_offset = 0;
tft_settings.r1_x_offset = 0;
tft_settings.r1_y_offset = 0;
tft_settings.r2_x_offset = 0;
tft_settings.r2_y_offset = 0;
tft_settings.r3_x_offset = 0;
tft_settings.r3_y_offset = 0;
#endif
#if defined (TFT_MOSI)
tft_settings.pin_tft_mosi = TFT_MOSI;
#else
tft_settings.pin_tft_mosi = -1;
#endif
#if defined (TFT_MISO)
tft_settings.pin_tft_miso = TFT_MISO;
#else
tft_settings.pin_tft_miso = -1;
#endif
#if defined (TFT_SCLK)
tft_settings.pin_tft_clk = TFT_SCLK;
#else
tft_settings.pin_tft_clk = -1;
#endif
#if defined (TFT_CS)
tft_settings.pin_tft_cs = TFT_CS;
#else
tft_settings.pin_tft_cs = -1;
#endif
#if defined (TFT_DC)
tft_settings.pin_tft_dc = TFT_DC;
#else
tft_settings.pin_tft_dc = -1;
#endif
#if defined (TFT_RD)
tft_settings.pin_tft_rd = TFT_RD;
#else
tft_settings.pin_tft_rd = -1;
#endif
#if defined (TFT_WR)
tft_settings.pin_tft_wr = TFT_WR;
#else
tft_settings.pin_tft_wr = -1;
#endif
#if defined (TFT_RST)
tft_settings.pin_tft_rst = TFT_RST;
#else
tft_settings.pin_tft_rst = -1;
#endif
#if defined (ESP32_PARALLEL)
tft_settings.pin_tft_d0 = TFT_D0;
tft_settings.pin_tft_d1 = TFT_D1;
tft_settings.pin_tft_d2 = TFT_D2;
tft_settings.pin_tft_d3 = TFT_D3;
tft_settings.pin_tft_d4 = TFT_D4;
tft_settings.pin_tft_d5 = TFT_D5;
tft_settings.pin_tft_d6 = TFT_D6;
tft_settings.pin_tft_d7 = TFT_D7;
#else
tft_settings.pin_tft_d0 = -1;
tft_settings.pin_tft_d1 = -1;
tft_settings.pin_tft_d2 = -1;
tft_settings.pin_tft_d3 = -1;
tft_settings.pin_tft_d4 = -1;
tft_settings.pin_tft_d5 = -1;
tft_settings.pin_tft_d6 = -1;
tft_settings.pin_tft_d7 = -1;
#endif
#if defined (TOUCH_CS)
tft_settings.pin_tch_cs = TOUCH_CS;
tft_settings.tch_spi_freq = SPI_TOUCH_FREQUENCY/100000;
#else
tft_settings.pin_tch_cs = -1;
tft_settings.tch_spi_freq = 0;
#endif
}
//////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////
#ifdef TOUCH_CS #ifdef TOUCH_CS
#include "Extensions/Touch.cpp" #include "Extensions/Touch.cpp"
......
TFT_eSPI.h
View file @ 9276b016
...@@ -155,42 +155,42 @@ ...@@ -155,42 +155,42 @@
#endif #endif
#ifdef ESP32_PARALLEL #if defined (ESP32) && defined (ESP32_PARALLEL)
// Mask for the 8 data bits to set pin directions
#define dir_mask ((1 << TFT_D0) | (1 << TFT_D1) | (1 << TFT_D2) | (1 << TFT_D3) | (1 << TFT_D4) | (1 << TFT_D5) | (1 << TFT_D6) | (1 << TFT_D7)) #define dir_mask ((1 << TFT_D0) | (1 << TFT_D1) | (1 << TFT_D2) | (1 << TFT_D3) | (1 << TFT_D4) | (1 << TFT_D5) | (1 << TFT_D6) | (1 << TFT_D7))
// Data bits and the write line are cleared to 0 in one step
#define clr_mask (dir_mask | (1 << TFT_WR)) #define clr_mask (dir_mask | (1 << TFT_WR))
// A lookup table is used to set the different bit patterns, this uses 1kByte of RAM
#define set_mask(C) xset_mask[C] // 63fps Sprite rendering test 33% faster, graphicstest only 1.8% faster than shifting in real time #define set_mask(C) xset_mask[C] // 63fps Sprite rendering test 33% faster, graphicstest only 1.8% faster than shifting in real time
// Real-time shifting alternative to above to save 1KByte RAM, 47 fps Sprite rendering test // Real-time shifting alternative to above to save 1KByte RAM, 47 fps Sprite rendering test
//#define set_mask(C) ((C&0x80)>>7)<<TFT_D7 | ((C&0x40)>>6)<<TFT_D6 | ((C&0x20)>>5)<<TFT_D5 | ((C&0x10)>>4)<<TFT_D4 | \ //#define set_mask(C) ((C&0x80)>>7)<<TFT_D7 | ((C&0x40)>>6)<<TFT_D6 | ((C&0x20)>>5)<<TFT_D5 | ((C&0x10)>>4)<<TFT_D4 | \
((C&0x08)>>3)<<TFT_D3 | ((C&0x04)>>2)<<TFT_D2 | ((C&0x02)>>1)<<TFT_D1 | ((C&0x01)>>0)<<TFT_D0 ((C&0x08)>>3)<<TFT_D3 | ((C&0x04)>>2)<<TFT_D2 | ((C&0x02)>>1)<<TFT_D1 | ((C&0x01)>>0)<<TFT_D0
// Write 8 bits to TFT
#define tft_Write_8(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)C); WR_H #define tft_Write_8(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)C); WR_H
// Write 16 bits to TFT
#define tft_Write_16(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)(C >> 8)); WR_H; \ #define tft_Write_16(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)(C >> 8)); WR_H; \
GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)(C >> 0)); WR_H GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)(C >> 0)); WR_H
// 16 bit transfer with swapped bytes // 16 bit write with swapped bytes
#define transwap16(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 0)); WR_H; \ #define tft_Write_16S(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 0)); WR_H; \
GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 8)); WR_H GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 8)); WR_H
// Write 32 bits to TFT
#define tft_Write_32(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 24)); WR_H; \ #define tft_Write_32(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 24)); WR_H; \
GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 16)); WR_H; \ GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 16)); WR_H; \
GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 8)); WR_H; \ GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 8)); WR_H; \
GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 0)); WR_H GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 0)); WR_H
#ifdef TFT_RD #ifdef TFT_RD
#if defined (ESP32)
#define RD_L GPIO.out_w1tc = (1 << TFT_RD) #define RD_L GPIO.out_w1tc = (1 << TFT_RD)
//#define RD_L digitalWrite(TFT_WR, LOW) //#define RD_L digitalWrite(TFT_WR, LOW)
#define RD_H GPIO.out_w1ts = (1 << TFT_RD) #define RD_H GPIO.out_w1ts = (1 << TFT_RD)
//#define RD_H digitalWrite(TFT_WR, HIGH) //#define RD_H digitalWrite(TFT_WR, HIGH)
#else
//#define RD_L GPOC=rdpinmask
//#define RD_H GPOS=rdpinmask
#endif
#endif #endif
#elif defined (SEND_16_BITS) #elif defined (SEND_16_BITS)
...@@ -330,9 +330,55 @@ template <typename T> static inline void ...@@ -330,9 +330,55 @@ template <typename T> static inline void
swap_coord(T& a, T& b) { T t = a; a = b; b = t; } swap_coord(T& a, T& b) { T t = a; a = b; b = t; }
#ifndef min #ifndef min
#define min(a,b) (((a) < (b)) ? (a) : (b)) #define min(a,b) (((a) < (b)) ? (a) : (b))
#endif #endif
// This structure allows sketches to retrieve the user setup parameters at runtime
// by calling getSetup(), zero impact on code size unless used, mainly for diagnostics
typedef struct
{
int16_t esp;
uint8_t trans;
uint8_t serial;
uint16_t tft_driver; // Hexadecimal code
uint16_t tft_width; // Rotation 0 width and height
uint16_t tft_height;
uint8_t r0_x_offset; // Offsets, not all used yet
uint8_t r0_y_offset;
uint8_t r1_x_offset;
uint8_t r1_y_offset;
uint8_t r2_x_offset;
uint8_t r2_y_offset;
uint8_t r3_x_offset;
uint8_t r3_y_offset;
int8_t pin_tft_mosi;
int8_t pin_tft_miso;
int8_t pin_tft_clk;
int8_t pin_tft_cs;
int8_t pin_tft_dc;
int8_t pin_tft_rd;
int8_t pin_tft_wr;
int8_t pin_tft_rst;
int8_t pin_tft_d0;
int8_t pin_tft_d1;
int8_t pin_tft_d2;
int8_t pin_tft_d3;
int8_t pin_tft_d4;
int8_t pin_tft_d5;
int8_t pin_tft_d6;
int8_t pin_tft_d7;
int8_t pin_tch_cs;
int16_t tft_spi_freq;
int16_t tch_spi_freq;
} setup_t;
// This is a structure to conveniently hold information on the default fonts // This is a structure to conveniently hold information on the default fonts
// Stores pointer to font character image address table, width table and height // Stores pointer to font character image address table, width table and height
...@@ -444,6 +490,7 @@ class TFT_eSPI : public Print { ...@@ -444,6 +490,7 @@ class TFT_eSPI : public Print {
fillTriangle(int32_t x0, int32_t y0, int32_t x1, int32_t y1, int32_t x2, int32_t y2, uint32_t color), fillTriangle(int32_t x0, int32_t y0, int32_t x1, int32_t y1, int32_t x2, int32_t y2, uint32_t color),
drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color), drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color),
setBitmapColor(uint16_t c, uint16_t b), // For 1bpp sprites
setCursor(int16_t x, int16_t y), setCursor(int16_t x, int16_t y),
setCursor(int16_t x, int16_t y, uint8_t font), setCursor(int16_t x, int16_t y, uint8_t font),
...@@ -489,9 +536,9 @@ class TFT_eSPI : public Print { ...@@ -489,9 +536,9 @@ class TFT_eSPI : public Print {
void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, const uint16_t *data, uint16_t transparent); void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, const uint16_t *data, uint16_t transparent);
void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, const uint16_t *data); void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, const uint16_t *data);
// These are used by pushSprite for 8 bit colours // These are used by pushSprite for 1 and 8 bit colours
void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, uint8_t *data); void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, uint8_t *data, bool bpp8 = true);
void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, uint8_t *data, uint8_t transparent); void pushImage(int32_t x0, int32_t y0, uint32_t w, uint32_t h, uint8_t *data, uint8_t transparent, bool bpp8 = true);
// Swap the byte order for pushImage() - corrects endianness // Swap the byte order for pushImage() - corrects endianness
void setSwapBytes(bool swap); void setSwapBytes(bool swap);
...@@ -543,8 +590,11 @@ class TFT_eSPI : public Print { ...@@ -543,8 +590,11 @@ class TFT_eSPI : public Print {
size_t write(uint8_t); size_t write(uint8_t);
void getSetup(setup_t& tft_settings); // Sketch provides the instance to populate
int32_t cursor_x, cursor_y; int32_t cursor_x, cursor_y;
uint32_t textcolor, textbgcolor; uint32_t textcolor, textbgcolor;
uint32_t bitmap_fg, bitmap_bg;
private: private:
......
User_Setup_Select.h
View file @ 9276b016
...@@ -40,7 +40,7 @@ ...@@ -40,7 +40,7 @@
//#include <User_Setups/Setup99.h> //#include <User_Setups/Setup99.h>
//#include <User_Setups/SetupX_Template.h> // Setup file template for copying/editting // ePaper #include <User_Setups/SetupX_Template.h> // Setup file template for copying/editting
#endif // USER_SETUP_LOADED #endif // USER_SETUP_LOADED
...@@ -58,39 +58,51 @@ ...@@ -58,39 +58,51 @@
// Load the right driver definition - do not tinker here ! // Load the right driver definition - do not tinker here !
#if defined (ILI9341_DRIVER) #if defined (ILI9341_DRIVER)
#include <TFT_Drivers/ILI9341_Defines.h> #include <TFT_Drivers/ILI9341_Defines.h>
#define TFT_DRIVER 0x9341
#elif defined (ST7735_DRIVER) #elif defined (ST7735_DRIVER)
#include <TFT_Drivers/ST7735_Defines.h> #include <TFT_Drivers/ST7735_Defines.h>
#define TFT_DRIVER 0x7735
#elif defined (ILI9163_DRIVER) #elif defined (ILI9163_DRIVER)
#include <TFT_Drivers/ILI9163_Defines.h> #include <TFT_Drivers/ILI9163_Defines.h>
#define TFT_DRIVER 0x9163
#elif defined (S6D02A1_DRIVER) #elif defined (S6D02A1_DRIVER)
#include <TFT_Drivers/S6D02A1_Defines.h> #include <TFT_Drivers/S6D02A1_Defines.h>
#define TFT_DRIVER 0x6D02
#elif defined (RPI_ILI9486_DRIVER) #elif defined (RPI_ILI9486_DRIVER)
#include <TFT_Drivers/RPI_ILI9486_Defines.h> #include <TFT_Drivers/RPI_ILI9486_Defines.h>
#define TFT_DRIVER 0x9481
#elif defined (ILI9481_DRIVER) #elif defined (ILI9481_DRIVER)
#include <TFT_Drivers/ILI9481_Defines.h> #include <TFT_Drivers/ILI9481_Defines.h>
#define TFT_DRIVER 0x9481
#elif defined (ILI9488_DRIVER) #elif defined (ILI9488_DRIVER)
#include <TFT_Drivers/ILI9488_Defines.h> #include <TFT_Drivers/ILI9488_Defines.h>
#define TFT_DRIVER 0x9488
#elif defined (HX8357D_DRIVER) #elif defined (HX8357D_DRIVER)
#include "TFT_Drivers/HX8357D_Defines.h" #include "TFT_Drivers/HX8357D_Defines.h"
#define TFT_DRIVER 0x8357
#elif defined (EPD_DRIVER)
#include "TFT_Drivers/EPD_Defines.h"
#define TFT_DRIVER 0xE9D
#endif #endif
// These are the pins for all ESP8266 boards // These are the pins for all ESP8266 boards
#define PIN_D0 16 // Name GPIO Function
#define PIN_D1 5 #define PIN_D0 16 // WAKE
#define PIN_D2 4 #define PIN_D1 5 // User purpose
#define PIN_D3 0 #define PIN_D2 4 // User purpose
#define PIN_D4 2 #define PIN_D3 0 // FLASH mode at boot time
#define PIN_D5 14 #define PIN_D4 2 // TXD1 (Note: low on boot means go to FLASH mode)
#define PIN_D6 12 #define PIN_D5 14 // HSCLK
#define PIN_D7 13 #define PIN_D6 12 // HMISO
#define PIN_D8 15 #define PIN_D7 13 // HMOSI RXD2
#define PIN_D9 3 #define PIN_D8 15 // HCS TXD0
#define PIN_D10 1 #define PIN_D9 3 // RXD0
#define PIN_D10 1 // TXD0
#define PIN_MOSI 8
#define PIN_MISO 7 #define PIN_MOSI 8 // SD1
#define PIN_SCLK 6 #define PIN_MISO 7 // SD0
#define PIN_HWCS 0 #define PIN_SCLK 6 // CLK
#define PIN_HWCS 0 // CMD
#define PIN_D11 9
#define PIN_D12 10 #define PIN_D11 9 // SD2
#define PIN_D12 10 // SD4
User_Setups/SetupX_Template.h
View file @ 9276b016
...@@ -121,6 +121,10 @@ ...@@ -121,6 +121,10 @@
//#define TFT_RST 4 // Reset pin (could connect to RST pin) //#define TFT_RST 4 // Reset pin (could connect to RST pin)
//#define TFT_RST -1 // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST //#define TFT_RST -1 // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST
//#define TOUCH_CS 22 // Chip select pin (T_CS) of touch screen
//#define TFT_WR 21 // Write strobe for modified Raspberry Pi TFT only
// For the M5Stack module use these #define lines // For the M5Stack module use these #define lines
//#define TFT_MISO 19 //#define TFT_MISO 19
//#define TFT_MOSI 23 //#define TFT_MOSI 23
...@@ -130,9 +134,6 @@ ...@@ -130,9 +134,6 @@
//#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin) //#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin)
//#define TFT_BL 32 // LED back-light //#define TFT_BL 32 // LED back-light
//#define TOUCH_CS 21 // Chip select pin (T_CS) of touch screen
//#define TFT_WR 22 // Write strobe for modified Raspberry Pi TFT only
// ################################################################################## // ##################################################################################
// //
...@@ -199,6 +200,7 @@ ...@@ -199,6 +200,7 @@
// #define SPI_FREQUENCY 20000000 // #define SPI_FREQUENCY 20000000
#define SPI_FREQUENCY 27000000 // Actually sets it to 26.67MHz = 80/3 #define SPI_FREQUENCY 27000000 // Actually sets it to 26.67MHz = 80/3
// #define SPI_FREQUENCY 40000000 // Maximum to use SPIFFS // #define SPI_FREQUENCY 40000000 // Maximum to use SPIFFS
// #define SPI_FREQUENCY 53400000
// #define SPI_FREQUENCY 80000000 // #define SPI_FREQUENCY 80000000
// The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here: // The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here:
......
User_Setups/ePaper_Template.h 0 → 100644
View file @ 9276b016
// USER DEFINED SETTINGS
// Set driver type, fonts to be loaded, pins used and SPI control method etc
//
// See the User_Setup_Select.h file if you wish to be able to define multiple
// setups and then easily select which setup file is used by the compiler.
//
// If this file is edited correctly then all the library example sketches should
// run without the need to make any more changes for a particular hardware setup!
// ##################################################################################
//
// Section 0. Call up the right driver file and any options for it
//
// ##################################################################################
// Only define one driver, the other ones must be commented out
#define EPD_DRIVER
// ##################################################################################
//
// Section 1. Define the pins that are used to interface with the display here
//
// ##################################################################################
// ePaper pins are not defined here - dummy set
//#define TFT_CS
//#define TFT_DC
//#define TFT_RST
// ##################################################################################
//
// Section 2. Not used
//
// ##################################################################################
// ##################################################################################
//
// Section 3. Define the fonts that are to be used here
//
// ##################################################################################
// Comment out the #defines below with // to stop that font being loaded
// The ESP8366 and ESP32 have plenty of memory so commenting out fonts is not
// normally necessary. If all fonts are loaded the extra FLASH space required is
// about 17Kbytes. To save FLASH space only enable the fonts you need!
#define LOAD_GLCD // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH
#define LOAD_FONT2 // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters
#define LOAD_FONT4 // Font 4. Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters
#define LOAD_FONT6 // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm
//#define LOAD_FONT7 // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:.
//#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT
//#define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-.
#define LOAD_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
// Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded
// this will save ~20kbytes of FLASH
#define SMOOTH_FONT
// ##################################################################################
//
// Section 4. Not used
//
// ##################################################################################
// ##################################################################################
//
// Section 5. Not used
//
// ##################################################################################
keywords.txt
View file @ 9276b016
...@@ -75,7 +75,6 @@ calibrateTouch KEYWORD2 ...@@ -75,7 +75,6 @@ calibrateTouch KEYWORD2
setTouch KEYWORD2 setTouch KEYWORD2
validTouch KEYWORD2 validTouch KEYWORD2
TFT_eSPI_Button KEYWORD1 TFT_eSPI_Button KEYWORD1
initButton KEYWORD2 initButton KEYWORD2
...@@ -99,8 +98,14 @@ pushBitmap KEYWORD2 ...@@ -99,8 +98,14 @@ pushBitmap KEYWORD2
pushSprite KEYWORD2 pushSprite KEYWORD2
setScrollRect KEYWORD2 setScrollRect KEYWORD2
scroll KEYWORD2 scroll KEYWORD2
printToSprite KEYWORD2
frameBuffer KEYWORD2
setBitmapColor KEYWORD2
alphaBlend KEYWORD2 alphaBlend KEYWORD2
showFont KEYWORD2 showFont KEYWORD2
loadFont KEYWORD2 loadFont KEYWORD2
unloadFont KEYWORD2 unloadFont KEYWORD2
getUnicodeIndex KEYWORD2
decodeUTF8 KEYWORD2
drawGlyph KEYWORD2
library.json
View file @ 9276b016
...@@ -14,10 +14,6 @@ ...@@ -14,10 +14,6 @@
"name": "Bodmer", "name": "Bodmer",
"email": "bodmer@anola.net", "email": "bodmer@anola.net",
"maintainer": true "maintainer": true
},
{
"name": "Adafruit",
"url": "https://www.adafruit.com/"
} }
], ],
"frameworks": "arduino", "frameworks": "arduino",
......
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