Bodmer/TFT_eSPI
1
0
Fork 1
mirror of https://github.com/Bodmer/TFT_eSPI.git synced 2025-07-30 18:57:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add 8 bit parallel TFT support for ESP32

Browse Source 
Add interface driver macro
Add 8 bit parallel support
Add 8 bit parallel read support
Add ILI9481, ILI9488 and HX8357D drivers
Update version and ReadMe
Update Create_Font processing sketch
Add slightly narrower alternative font 8
This commit is contained in:
Bodmer
2018-03-10 23:08:57 +00:00
parent 1656fa1a5f
commit a00011c2df
21 changed files with 1343 additions and 261 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
Extensions/Smooth_font.cpp
View File

@ -338,6 +338,8 @@ uint16_t TFT_eSPI::alphaBlend(uint8_t alpha, uint16_t fgc, uint16_t bgc)
uint16_t b = (((fgB * alpha) + (bgB * (255 - alpha))) >> 9); uint16_t b = (((fgB * alpha) + (bgB * (255 - alpha))) >> 9);
// Combine RGB565 colours into 16 bits // Combine RGB565 colours into 16 bits
//return ((r&0x18) << 11) | ((g&0x30) << 5) | ((b&0x18) << 0); // 2 bit greyscale
//return ((r&0x1E) << 11) | ((g&0x3C) << 5) | ((b&0x1E) << 0); // 4 bit greyscale
return (r << 11) | (g << 5) | (b << 0); return (r << 11) | (g << 5) | (b << 0);
} }
@ -419,7 +421,10 @@ void TFT_eSPI::drawGlyph(uint16_t code)
uint8_t pbuffer[gWidth[gNum]]; uint8_t pbuffer[gWidth[gNum]];
uint16_t xs = 0; uint16_t xs = 0;
uint16_t dl = 0; uint32_t dl = 0;
int16_t cy = cursor_y + gFont.maxAscent - gdY[gNum];
int16_t cx = cursor_x + gdX[gNum];
for (int y = 0; y < gHeight[gNum]; y++) for (int y = 0; y < gHeight[gNum]; y++)
{ {
@ -431,24 +436,27 @@ void TFT_eSPI::drawGlyph(uint16_t code)
{ {
if (pixel != 0xFF) if (pixel != 0xFF)
{ {
if (dl) { drawFastHLine( xs, y + cursor_y + gFont.maxAscent - gdY[gNum], dl, fg); dl = 0; } if (dl) {
drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], alphaBlend(pixel, fg, bg)); if (dl==1) drawPixel(xs, y + cy, fg);
else drawFastHLine( xs, y + cy, dl, fg);
dl = 0;
}
drawPixel(x + cx, y + cy, alphaBlend(pixel, fg, bg));
} }
else else
{ {
if (dl==0) xs = x + cursor_x + gdX[gNum]; if (dl==0) xs = x + cx;
dl++; dl++;
} }
} }
else else
{ {
if (dl) { drawFastHLine( xs, y + cursor_y + gFont.maxAscent - gdY[gNum], dl, fg); dl = 0; } if (dl) { drawFastHLine( xs, y + cy, dl, fg); dl = 0; }
} }
} }
if (dl) { drawFastHLine( xs, y + cursor_y + gFont.maxAscent - gdY[gNum], dl, fg); dl = 0; } if (dl) { drawFastHLine( xs, y + cy, dl, fg); dl = 0; }
} }
cursor_x += gxAdvance[gNum]; cursor_x += gxAdvance[gNum];
} }
else else

247
Fonts/Font72x53rle.c Normal file
View File

@ -0,0 +1,247 @@
// Font 8
//
// This font has been 8 bit Run Length Encoded to save FLASH space
//
// It is a Arial 75 pixel height font intended to display large numbers
// Width for numerals reduced from 55 to 53 (to fit in 160 pixel screens)
// This font only contains characters [space] 0 1 2 3 4 5 6 7 8 9 0 : - .
// All other characters print as a space
#include <pgmspace.h>
PROGMEM const unsigned char widtbl_f72[96] = // character width table
{
29, 29, 29, 29, 29, 29, 29, 29, // char 32 - 39
29, 29, 29, 29, 29, 29, 29, 29, // char 40 - 47
53, 53, 53, 53, 53, 53, 53, 53, // char 48 - 55
53, 53, 29, 29, 29, 29, 29, 29, // char 56 - 63
29, 29, 29, 29, 29, 29, 29, 29, // char 64 - 71
29, 29, 29, 29, 29, 29, 29, 29, // char 72 - 79
29, 29, 29, 29, 29, 29, 29, 29, // char 80 - 87
29, 29, 29, 29, 29, 29, 29, 29, // char 88 - 95
29, 29, 29, 29, 29, 29, 29, 29, // char 96 - 103
29, 29, 29, 29, 29, 29, 29, 29, // char 104 - 111
29, 29, 29, 29, 29, 29, 29, 29, // char 112 - 119
29, 29, 29, 29, 29, 29, 29, 29 // char 120 - 127
};
// Row format, MSB left
PROGMEM const unsigned char chr_f72_20[] =
{
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
0x7E
};
PROGMEM const unsigned char chr_f72_2D[] =
{
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
0x36, 0x91, 0x0A, 0x91, 0x0A, 0x91, 0x0A, 0x91,
0x0A, 0x91, 0x0A, 0x91, 0x0A, 0x91, 0x7F, 0x7F,
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x07
};
PROGMEM const unsigned char chr_f72_2E[] =
{
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x48, 0x88,
0x13, 0x88, 0x13, 0x88, 0x13, 0x88, 0x13, 0x88,
0x13, 0x88, 0x13, 0x88, 0x13, 0x88, 0x13, 0x88,
0x44
};
PROGMEM const unsigned char chr_f72_30[] =
{
0x7F, 0x68, 0x8A, 0x26, 0x90, 0x21, 0x94, 0x1D, 0x98, 0x1A, 0x9A, 0x18, 0x9C, 0x16, 0x9E, 0x14,
0xA0, 0x13, 0x8C, 0x06, 0x8C, 0x12, 0x8B, 0x0A, 0x8B, 0x10, 0x8A, 0x0E, 0x89, 0x10, 0x89, 0x10,
0x89, 0x0F, 0x88, 0x12, 0x88, 0x0E, 0x89, 0x12, 0x89, 0x0D, 0x88, 0x14, 0x88, 0x0C, 0x89, 0x14,
0x88, 0x0C, 0x88, 0x16, 0x88, 0x0B, 0x88, 0x16, 0x88, 0x0B, 0x88, 0x16, 0x88, 0x0A, 0x88, 0x18,
0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18,
0x88, 0x09, 0x88, 0x18, 0x88, 0x08, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A,
0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A,
0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A,
0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A,
0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A,
0x88, 0x07, 0x88, 0x1A, 0x88, 0x08, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18,
0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x0A, 0x88, 0x16,
0x88, 0x0B, 0x88, 0x16, 0x88, 0x0B, 0x88, 0x16, 0x88, 0x0B, 0x89, 0x14, 0x89, 0x0C, 0x88, 0x14,
0x88, 0x0D, 0x89, 0x12, 0x89, 0x0E, 0x88, 0x12, 0x88, 0x0F, 0x89, 0x10, 0x89, 0x0F, 0x8A, 0x0E,
0x8A, 0x10, 0x8B, 0x0A, 0x8B, 0x12, 0x8C, 0x06, 0x8C, 0x13, 0xA0, 0x14, 0x9E, 0x16, 0x9C, 0x18,
0x9A, 0x1A, 0x98, 0x1D, 0x94, 0x21, 0x90, 0x26, 0x8A, 0x49
};
PROGMEM const unsigned char chr_f72_31[] =
{
0x7F, 0x70, 0x85, 0x2D, 0x86, 0x2D, 0x86, 0x2C, 0x87, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x89, 0x29,
0x8A, 0x28, 0x8B, 0x27, 0x8C, 0x25, 0x8E, 0x24, 0x8F, 0x23, 0x90, 0x22, 0x91, 0x20, 0x93, 0x1E,
0x95, 0x1C, 0x8D, 0x00, 0x88, 0x1B, 0x8C, 0x02, 0x88, 0x1B, 0x8B, 0x03, 0x88, 0x1B, 0x8A, 0x04,
0x88, 0x1B, 0x88, 0x06, 0x88, 0x1B, 0x87, 0x07, 0x88, 0x1B, 0x85, 0x09, 0x88, 0x1B, 0x83, 0x0B,
0x88, 0x1B, 0x81, 0x0D, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B,
0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B,
0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B,
0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B,
0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B,
0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x7B
};
PROGMEM const unsigned char chr_f72_32[] =
{
0x7F, 0x67, 0x8A, 0x25, 0x92, 0x1F, 0x96, 0x1B, 0x9A, 0x18, 0x9C, 0x16, 0x9E, 0x14, 0xA0, 0x12,
0xA2, 0x10, 0x8E, 0x07, 0x8D, 0x0F, 0x8B, 0x0C, 0x8C, 0x0D, 0x8A, 0x10, 0x8A, 0x0D, 0x89, 0x12,
0x8A, 0x0B, 0x89, 0x14, 0x89, 0x0B, 0x89, 0x14, 0x89, 0x0B, 0x88, 0x16, 0x89, 0x0A, 0x88, 0x16,
0x89, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x09, 0x88, 0x18, 0x88, 0x0D, 0x84, 0x18,
0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x89, 0x2A, 0x88, 0x2A, 0x89, 0x2A, 0x89, 0x29,
0x89, 0x2A, 0x89, 0x29, 0x89, 0x29, 0x8A, 0x28, 0x8A, 0x28, 0x8B, 0x27, 0x8B, 0x27, 0x8B, 0x27,
0x8B, 0x27, 0x8B, 0x27, 0x8C, 0x26, 0x8C, 0x26, 0x8C, 0x26, 0x8C, 0x26, 0x8C, 0x25, 0x8C, 0x26,
0x8C, 0x26, 0x8C, 0x26, 0x8C, 0x26, 0x8C, 0x25, 0x8D, 0x25, 0x8D, 0x25, 0x8C, 0x26, 0x8C, 0x26,
0x8C, 0x27, 0x8B, 0x27, 0x8B, 0x27, 0x8A, 0x28, 0x8A, 0x29, 0x89, 0x29, 0x8A, 0x29, 0x89, 0x29,
0x89, 0x2A, 0xAA, 0x08, 0xAB, 0x08, 0xAB, 0x08, 0xAB, 0x07, 0xAC, 0x07, 0xAC, 0x07, 0xAC, 0x07,
0xAC, 0x07, 0xAC, 0x6E
};
PROGMEM const unsigned char chr_f72_33[] =
{
0x7F, 0x67, 0x89, 0x27, 0x90, 0x21, 0x94, 0x1D, 0x97, 0x1B, 0x9A, 0x18, 0x9C, 0x16, 0x9E, 0x14,
0xA0, 0x13, 0x8C, 0x06, 0x8C, 0x12, 0x8B, 0x0A, 0x8B, 0x10, 0x8A, 0x0E, 0x89, 0x10, 0x89, 0x10,
0x89, 0x0F, 0x88, 0x12, 0x88, 0x0E, 0x89, 0x12, 0x89, 0x0D, 0x88, 0x14, 0x88, 0x0D, 0x88, 0x14,
0x88, 0x0C, 0x89, 0x14, 0x88, 0x0C, 0x88, 0x15, 0x88, 0x10, 0x84, 0x15, 0x88, 0x2B, 0x88, 0x2B,
0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2A, 0x89, 0x29, 0x89, 0x29, 0x89, 0x28, 0x8B, 0x26, 0x8C, 0x21,
0x91, 0x22, 0x8F, 0x24, 0x8D, 0x26, 0x8F, 0x23, 0x92, 0x21, 0x94, 0x1F, 0x95, 0x1E, 0x81, 0x07,
0x8C, 0x29, 0x8B, 0x2A, 0x8A, 0x2A, 0x89, 0x2B, 0x89, 0x2B, 0x89, 0x2A, 0x89, 0x2B, 0x88, 0x2B,
0x89, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x0B, 0x84, 0x1A,
0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x89, 0x18, 0x89, 0x07, 0x89, 0x18, 0x88, 0x09, 0x88, 0x18,
0x88, 0x09, 0x89, 0x16, 0x89, 0x09, 0x89, 0x15, 0x89, 0x0B, 0x89, 0x14, 0x89, 0x0B, 0x8A, 0x12,
0x89, 0x0D, 0x8A, 0x10, 0x8A, 0x0D, 0x8B, 0x0D, 0x8B, 0x0F, 0x8D, 0x07, 0x8D, 0x11, 0xA2, 0x12,
0xA0, 0x14, 0x9D, 0x17, 0x9B, 0x19, 0x99, 0x1C, 0x95, 0x20, 0x91, 0x26, 0x89, 0x4A
};
PROGMEM const unsigned char chr_f72_34[] =
{
0x7F, 0x7F, 0x2A, 0x86, 0x2C, 0x87, 0x2B, 0x88, 0x2A, 0x89, 0x2A, 0x89, 0x29, 0x8A, 0x28, 0x8B,
0x27, 0x8C, 0x26, 0x8D, 0x26, 0x8D, 0x25, 0x8E, 0x24, 0x8F, 0x23, 0x90, 0x23, 0x90, 0x22, 0x91,
0x21, 0x92, 0x20, 0x93, 0x20, 0x93, 0x1F, 0x8A, 0x00, 0x88, 0x1E, 0x8A, 0x01, 0x88, 0x1D, 0x8A,
0x02, 0x88, 0x1C, 0x8B, 0x02, 0x88, 0x1C, 0x8A, 0x03, 0x88, 0x1B, 0x8A, 0x04, 0x88, 0x1A, 0x8A,
0x05, 0x88, 0x19, 0x8A, 0x06, 0x88, 0x19, 0x8A, 0x06, 0x88, 0x18, 0x8A, 0x07, 0x88, 0x17, 0x8A,
0x08, 0x88, 0x16, 0x8A, 0x09, 0x88, 0x16, 0x8A, 0x09, 0x88, 0x15, 0x8A, 0x0A, 0x88, 0x14, 0x8A,
0x0B, 0x88, 0x13, 0x8A, 0x0C, 0x88, 0x13, 0x8A, 0x0C, 0x88, 0x12, 0x8A, 0x0D, 0x88, 0x11, 0x8A,
0x0E, 0x88, 0x10, 0x8A, 0x0F, 0x88, 0x0F, 0x8B, 0x0F, 0x88, 0x0F, 0x8A, 0x10, 0x88, 0x0E, 0x8A,
0x11, 0x88, 0x0D, 0x8A, 0x12, 0x88, 0x0C, 0x8A, 0x13, 0x88, 0x0C, 0xAF, 0x04, 0xAF, 0x04, 0xAF,
0x04, 0xAF, 0x04, 0xAF, 0x04, 0xAF, 0x04, 0xAF, 0x04, 0xAF, 0x04, 0xAF, 0x23, 0x88, 0x2B, 0x88,
0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88,
0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x75
};
PROGMEM const unsigned char chr_f72_35[] =
{
0x7F, 0x7F, 0x14, 0xA0, 0x13, 0xA0, 0x12, 0xA1, 0x12, 0xA1, 0x12, 0xA1, 0x12, 0xA1, 0x12, 0xA1,
0x11, 0xA2, 0x11, 0xA2, 0x11, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x89, 0x2A, 0x88, 0x2B, 0x88,
0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x89, 0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x89,
0x06, 0x88, 0x1A, 0x89, 0x03, 0x8E, 0x17, 0x88, 0x02, 0x92, 0x15, 0x88, 0x00, 0x96, 0x13, 0xA1,
0x11, 0xA3, 0x10, 0xA4, 0x0F, 0xA5, 0x0E, 0x8F, 0x07, 0x8E, 0x0D, 0x8C, 0x0D, 0x8C, 0x0B, 0x8B,
0x11, 0x8A, 0x0B, 0x8A, 0x13, 0x8A, 0x0A, 0x89, 0x15, 0x89, 0x0E, 0x84, 0x17, 0x89, 0x2A, 0x89,
0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x89, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88,
0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x0B, 0x84, 0x1A, 0x88, 0x07, 0x88, 0x19, 0x88,
0x08, 0x89, 0x18, 0x88, 0x08, 0x89, 0x18, 0x88, 0x09, 0x88, 0x17, 0x89, 0x09, 0x89, 0x16, 0x88,
0x0A, 0x89, 0x15, 0x89, 0x0B, 0x89, 0x13, 0x89, 0x0C, 0x8A, 0x11, 0x8A, 0x0C, 0x8B, 0x0F, 0x8A,
0x0E, 0x8B, 0x0D, 0x8A, 0x10, 0x8D, 0x07, 0x8D, 0x10, 0xA2, 0x12, 0xA0, 0x14, 0x9E, 0x17, 0x9B,
0x19, 0x98, 0x1D, 0x95, 0x20, 0x90, 0x26, 0x8A, 0x4A
};
PROGMEM const unsigned char chr_f72_36[] =
{
0x7F, 0x6A, 0x89, 0x26, 0x90, 0x21, 0x95, 0x1C, 0x98, 0x1A, 0x9A, 0x18, 0x9C, 0x16, 0x9E, 0x14,
0xA0, 0x12, 0x8D, 0x06, 0x8D, 0x10, 0x8B, 0x0B, 0x8B, 0x10, 0x8A, 0x0E, 0x8A, 0x0E, 0x89, 0x11,
0x89, 0x0D, 0x8A, 0x12, 0x89, 0x0C, 0x89, 0x13, 0x89, 0x0C, 0x88, 0x15, 0x88, 0x0B, 0x89, 0x15,
0x89, 0x0A, 0x88, 0x16, 0x89, 0x09, 0x89, 0x17, 0x88, 0x09, 0x88, 0x18, 0x84, 0x0D, 0x88, 0x2B,
0x87, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x0A, 0x88, 0x17, 0x87, 0x08, 0x8E, 0x14,
0x87, 0x06, 0x92, 0x11, 0x88, 0x04, 0x96, 0x0F, 0x88, 0x03, 0x98, 0x0E, 0x88, 0x02, 0x9A, 0x0D,
0x88, 0x01, 0x9C, 0x0C, 0x88, 0x00, 0x9E, 0x0B, 0x92, 0x07, 0x8E, 0x0A, 0x90, 0x0C, 0x8C, 0x09,
0x8E, 0x10, 0x8A, 0x09, 0x8D, 0x12, 0x8A, 0x08, 0x8C, 0x14, 0x89, 0x08, 0x8B, 0x16, 0x89, 0x07,
0x8A, 0x17, 0x89, 0x07, 0x89, 0x19, 0x88, 0x07, 0x89, 0x19, 0x88, 0x07, 0x89, 0x19, 0x89, 0x06,
0x88, 0x1B, 0x88, 0x06, 0x88, 0x1B, 0x88, 0x06, 0x88, 0x1B, 0x88, 0x06, 0x88, 0x1B, 0x88, 0x07,
0x87, 0x1B, 0x88, 0x07, 0x87, 0x1B, 0x88, 0x07, 0x87, 0x1B, 0x88, 0x07, 0x87, 0x1B, 0x88, 0x07,
0x88, 0x1A, 0x88, 0x08, 0x87, 0x19, 0x89, 0x08, 0x87, 0x19, 0x88, 0x09, 0x88, 0x18, 0x88, 0x09,
0x88, 0x17, 0x89, 0x0A, 0x88, 0x16, 0x88, 0x0B, 0x88, 0x15, 0x89, 0x0C, 0x88, 0x14, 0x89, 0x0C,
0x89, 0x12, 0x89, 0x0E, 0x89, 0x10, 0x8A, 0x0E, 0x8B, 0x0C, 0x8B, 0x10, 0x8C, 0x07, 0x8D, 0x12,
0xA1, 0x13, 0x9F, 0x15, 0x9D, 0x17, 0x9B, 0x1A, 0x97, 0x1D, 0x95, 0x21, 0x8F, 0x27, 0x89, 0x49
};
PROGMEM const unsigned char chr_f72_37[] =
{
0x7F, 0x7F, 0x0D, 0xAB, 0x08, 0xAB, 0x08, 0xAB, 0x08, 0xAB, 0x08, 0xAB, 0x08, 0xAB, 0x08, 0xAB,
0x08, 0xAB, 0x08, 0xAA, 0x2C, 0x86, 0x2C, 0x86, 0x2C, 0x87, 0x2B, 0x87, 0x2B, 0x87, 0x2B, 0x87,
0x2C, 0x87, 0x2B, 0x87, 0x2B, 0x87, 0x2C, 0x87, 0x2B, 0x87, 0x2B, 0x88, 0x2B, 0x87, 0x2B, 0x87,
0x2B, 0x88, 0x2B, 0x87, 0x2B, 0x88, 0x2B, 0x87, 0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2A, 0x88,
0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88,
0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88,
0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88,
0x2B, 0x88, 0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2A, 0x89,
0x2A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x7F, 0x06
};
PROGMEM const unsigned char chr_f72_38[] =
{
0x7F, 0x68, 0x89, 0x26, 0x91, 0x20, 0x95, 0x1C, 0x99, 0x19, 0x9B, 0x17, 0x9D, 0x15, 0x9F, 0x13,
0xA1, 0x11, 0x8D, 0x07, 0x8C, 0x11, 0x8B, 0x0B, 0x8B, 0x0F, 0x8A, 0x0F, 0x8A, 0x0E, 0x89, 0x11,
0x89, 0x0E, 0x88, 0x13, 0x88, 0x0D, 0x89, 0x13, 0x89, 0x0C, 0x88, 0x15, 0x88, 0x0C, 0x88, 0x15,
0x88, 0x0C, 0x88, 0x15, 0x88, 0x0C, 0x88, 0x15, 0x88, 0x0C, 0x88, 0x15, 0x88, 0x0C, 0x88, 0x15,
0x88, 0x0C, 0x88, 0x15, 0x88, 0x0D, 0x88, 0x13, 0x88, 0x0E, 0x88, 0x13, 0x88, 0x0E, 0x89, 0x11,
0x89, 0x0F, 0x89, 0x0F, 0x89, 0x11, 0x89, 0x0D, 0x89, 0x13, 0x8B, 0x07, 0x8C, 0x14, 0x9D, 0x17,
0x9B, 0x1A, 0x97, 0x1E, 0x93, 0x1E, 0x96, 0x1B, 0x9A, 0x18, 0x9D, 0x15, 0x9F, 0x13, 0x8C, 0x07,
0x8C, 0x11, 0x8A, 0x0C, 0x8B, 0x0F, 0x8A, 0x0F, 0x8A, 0x0D, 0x8A, 0x11, 0x89, 0x0D, 0x89, 0x13,
0x89, 0x0B, 0x89, 0x15, 0x88, 0x0B, 0x89, 0x15, 0x89, 0x0A, 0x88, 0x17, 0x88, 0x0A, 0x88, 0x17,
0x88, 0x09, 0x88, 0x19, 0x88, 0x08, 0x88, 0x19, 0x88, 0x08, 0x88, 0x19, 0x88, 0x08, 0x88, 0x19,
0x88, 0x08, 0x88, 0x19, 0x88, 0x08, 0x88, 0x19, 0x88, 0x08, 0x88, 0x19, 0x88, 0x08, 0x88, 0x19,
0x88, 0x08, 0x88, 0x19, 0x88, 0x08, 0x89, 0x17, 0x89, 0x09, 0x88, 0x17, 0x88, 0x0A, 0x89, 0x15,
0x89, 0x0A, 0x89, 0x15, 0x89, 0x0B, 0x89, 0x13, 0x89, 0x0C, 0x8A, 0x11, 0x8A, 0x0D, 0x8A, 0x0F,
0x8A, 0x0E, 0x8C, 0x0C, 0x8B, 0x0F, 0x8D, 0x07, 0x8D, 0x11, 0xA1, 0x13, 0x9F, 0x15, 0x9D, 0x17,
0x9B, 0x19, 0x99, 0x1C, 0x95, 0x20, 0x91, 0x26, 0x89, 0x4A
};
PROGMEM const unsigned char chr_f72_39[] =
{
0x7F, 0x68, 0x88, 0x27, 0x90, 0x21, 0x94, 0x1E, 0x97, 0x1A, 0x9A, 0x18, 0x9C, 0x16, 0x9E, 0x14,
0xA0, 0x12, 0x8E, 0x07, 0x8B, 0x11, 0x8C, 0x0B, 0x8A, 0x0F, 0x8B, 0x0F, 0x88, 0x0F, 0x8A, 0x11,
0x88, 0x0D, 0x8A, 0x13, 0x88, 0x0C, 0x89, 0x14, 0x88, 0x0B, 0x89, 0x16, 0x87, 0x0B, 0x89, 0x17,
0x87, 0x0A, 0x88, 0x18, 0x87, 0x0A, 0x88, 0x18, 0x87, 0x09, 0x89, 0x19, 0x87, 0x08, 0x88, 0x1A,
0x87, 0x08, 0x88, 0x1A, 0x87, 0x08, 0x88, 0x1A, 0x87, 0x08, 0x88, 0x1A, 0x87, 0x08, 0x88, 0x1A,
0x87, 0x08, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A, 0x88, 0x07, 0x88, 0x1A,
0x88, 0x07, 0x89, 0x18, 0x89, 0x08, 0x88, 0x18, 0x89, 0x08, 0x88, 0x18, 0x89, 0x08, 0x89, 0x16,
0x8A, 0x08, 0x89, 0x16, 0x8A, 0x09, 0x89, 0x14, 0x8B, 0x09, 0x8A, 0x12, 0x8C, 0x0A, 0x8A, 0x10,
0x8D, 0x0A, 0x8C, 0x0C, 0x8F, 0x0B, 0x8E, 0x07, 0x91, 0x0C, 0x9D, 0x00, 0x88, 0x0D, 0x9B, 0x01,
0x88, 0x0E, 0x99, 0x02, 0x88, 0x0F, 0x97, 0x03, 0x88, 0x10, 0x95, 0x04, 0x88, 0x11, 0x92, 0x06,
0x87, 0x14, 0x8E, 0x08, 0x87, 0x17, 0x88, 0x0A, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B, 0x88, 0x2B,
0x87, 0x2B, 0x88, 0x0E, 0x84, 0x17, 0x88, 0x0A, 0x88, 0x17, 0x88, 0x0A, 0x89, 0x15, 0x88, 0x0B,
0x89, 0x15, 0x88, 0x0C, 0x88, 0x14, 0x89, 0x0C, 0x89, 0x13, 0x88, 0x0D, 0x89, 0x12, 0x89, 0x0E,
0x89, 0x10, 0x89, 0x0F, 0x8A, 0x0E, 0x8A, 0x0F, 0x8B, 0x0B, 0x8B, 0x11, 0x8C, 0x07, 0x8C, 0x13,
0x9F, 0x14, 0x9E, 0x16, 0x9C, 0x18, 0x9A, 0x1B, 0x97, 0x1D, 0x94, 0x21, 0x90, 0x26, 0x89, 0x4C
};
PROGMEM const unsigned char chr_f72_3A[] =
{
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x23, 0x88, 0x13,
0x88, 0x13, 0x88, 0x13, 0x88, 0x13, 0x88, 0x13,
0x88, 0x13, 0x88, 0x13, 0x88, 0x13, 0x88, 0x7F,
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x33, 0x88,
0x13, 0x88, 0x13, 0x88, 0x13, 0x88, 0x13, 0x88,
0x13, 0x88, 0x13, 0x88, 0x13, 0x88, 0x13, 0x88,
0x44
};
PROGMEM const unsigned char * const chrtbl_f72[96] = // character pointer table
{
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_2D, chr_f72_2E, chr_f72_20,
chr_f72_30, chr_f72_31, chr_f72_32, chr_f72_33, chr_f72_34, chr_f72_35, chr_f72_36, chr_f72_37,
chr_f72_38, chr_f72_39, chr_f72_3A, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20,
chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20, chr_f72_20
};

10
Fonts/Font72x53rle.h Normal file
View File

@ -0,0 +1,10 @@
#include <Fonts/Font72x53rle.c>
#define nr_chrs_f72 96
#define chr_hgt_f72 75
#define baseline_f72 73
#define data_size_f72 8
#define firstchr_f72 32
extern const unsigned char widtbl_f72[96];
extern const unsigned char* const chrtbl_f72[96];

20
README.md
View File

@ -1,4 +1,5 @@
# TFT_eSPI # TFT_eSPI
Update 10th March 2018: Added support for 8 bit parallel interface TFTs when used with ESP32.
Update 24th February 2018: Added new smooth (antialiased) fonts. See Smooth Font examples and Tools folder for the font generator. Update 24th February 2018: Added new smooth (antialiased) fonts. See Smooth Font examples and Tools folder for the font generator.
@ -36,7 +37,7 @@ Configuration of the library font selections, pins used to interface with the TF
I have made some changes that will be uploaded soon that improves sprite and image rendering performance by up to 3x faster on the ESP8266. These updates are currently being tested/debugged. I have made some changes that will be uploaded soon that improves sprite and image rendering performance by up to 3x faster on the ESP8266. These updates are currently being tested/debugged.
**2. Anti-aliased fonts** **2. Anti-aliased fonts - done 24/2/18**
I have been experimenting with anti-aliased font files in "vlw" format generated by the free [Processing IDE](https://processing.org/). This IDE can be used to generate font files from your computer's font set and include **any** Unicode characters. This means Greek, Japanese and any other UTF-16 glyphs can be used. I have been experimenting with anti-aliased font files in "vlw" format generated by the free [Processing IDE](https://processing.org/). This IDE can be used to generate font files from your computer's font set and include **any** Unicode characters. This means Greek, Japanese and any other UTF-16 glyphs can be used.
@ -51,3 +52,20 @@ Here is another screenshot, showing the anti-aliased Hiragana character Unicode
![Hiragana glyphs](https://i.imgur.com/jeXf2st.png) ![Hiragana glyphs](https://i.imgur.com/jeXf2st.png)
Currently these are generated from a sketch, but when I have the Alpha blending sorted for colour backgrounds the plan is to build the rendering code into the TFT_eSPI library. Watch this space " " for updates! Currently these are generated from a sketch, but when I have the Alpha blending sorted for colour backgrounds the plan is to build the rendering code into the TFT_eSPI library. Watch this space " " for updates!
**3. Add support 4 8 bit "UNO" style TFTs with ESP32 - done 10/3/18**
The ESP32 board I have been using for testing has the following pinout:
![Example](https://i.imgur.com/bvM6leE.jpg)
UNO style boards with a Wemos R32(ESP32) label are also available at low cost with the same pin-out.
Unfortunately the typical UNO/mcufriend TFT display board maps LCD_RD, LCD_CS and LCD_RST signals to the ESP32 pins 35, 34 and 36 which are input only. To solve this I linked in the 3 spare pins IO15, IO33 and IO32 by adding wires to the bottom of the board as follows:
IO15 wired to IO35
IO33 wired to IO34
IO32 wired to IO36
![Example](https://i.imgur.com/pUZn6lF.jpg)

86
TFT_Drivers/HX8357D_Defines.h Normal file
View File

@ -0,0 +1,86 @@
// Change the width and height if required (defined in portrait mode)
// or use the constructor to over-ride defaults
#define TFT_WIDTH 320
#define TFT_HEIGHT 480
// Delay between some initialisation commands
#define TFT_INIT_DELAY 0x80 // Not used unless commandlist invoked
// Generic commands used by TFT_eSPar.cpp
#define TFT_NOP 0x00
#define TFT_SWRST 0x01
#define TFT_SLPIN 0x10
#define TFT_SLPOUT 0x11
#define TFT_INVOFF 0x20
#define TFT_INVON 0x21
#define TFT_DISPOFF 0x28
#define TFT_DISPON 0x29
#define TFT_CASET 0x2A
#define TFT_PASET 0x2B
#define TFT_RAMWR 0x2C
#define TFT_RAMRD 0x2E
#define TFT_MADCTL 0x36
#define TFT_MAD_MY 0x80
#define TFT_MAD_MX 0x40
#define TFT_MAD_MV 0x20
#define TFT_MAD_ML 0x10
#define TFT_MAD_RGB 0x00
#define TFT_MAD_BGR 0x08
#define TFT_MAD_MH 0x04
#define TFT_MAD_SS 0x02
#define TFT_MAD_GS 0x01
#define TFT_IDXRD 0x00 // ILI9341 only, indexed control register read
#define HX8357_NOP 0x00
#define HX8357_SWRESET 0x01
#define HX8357_RDDID 0x04
#define HX8357_RDDST 0x09
#define HX8357_RDPOWMODE 0x0A
#define HX8357_RDMADCTL 0x0B
#define HX8357_RDCOLMOD 0x0C
#define HX8357_RDDIM 0x0D
#define HX8357_RDDSDR 0x0F
#define HX8357_SLPIN 0x10
#define HX8357_SLPOUT 0x11
#define HX8357_INVOFF 0x20
#define HX8357_INVON 0x21
#define HX8357_DISPOFF 0x28
#define HX8357_DISPON 0x29
#define HX8357_CASET 0x2A
#define HX8357_PASET 0x2B
#define HX8357_RAMWR 0x2C
#define HX8357_RAMRD 0x2E
#define HX8357_TEON 0x35
#define HX8357_TEARLINE 0x44
#define HX8357_MADCTL 0x36
#define HX8357_COLMOD 0x3A
#define HX8357_SETOSC 0xB0
#define HX8357_SETPWR1 0xB1
#define HX8357_SETRGB 0xB3
#define HX8357D_SETCOM 0xB6
#define HX8357D_SETCYC 0xB4
#define HX8357D_SETC 0xB9
#define HX8357D_SETSTBA 0xC0
#define HX8357_SETPANEL 0xCC
#define HX8357D_SETGAMMA 0xE0

118
TFT_Drivers/HX8357D_Init.h Normal file
View File

@ -0,0 +1,118 @@
// This is the command sequence that initialises the HX8357D driver
//
// This setup information uses simple 8 bit SPI writecommand() and writedata() functions
//
// See ST7735_Setup.h file for an alternative format
// Configure HX8357D display
// setextc
writecommand(HX8357D_SETC);
writedata(0xFF);
writedata(0x83);
writedata(0x57);
delay(300);
// setRGB which also enables SDO
writecommand(HX8357_SETRGB);
writedata(0x80); //enable SDO pin!
// writedata(0x00); //disable SDO pin!
writedata(0x0);
writedata(0x06);
writedata(0x06);
writecommand(HX8357D_SETCOM);
writedata(0x25); // -1.52V
writecommand(HX8357_SETOSC);
writedata(0x68); // Normal mode 70Hz, Idle mode 55 Hz
writecommand(HX8357_SETPANEL); //Set Panel
writedata(0x05); // BGR, Gate direction swapped
writecommand(HX8357_SETPWR1);
writedata(0x00); // Not deep standby
writedata(0x15); //BT
writedata(0x1C); //VSPR
writedata(0x1C); //VSNR
writedata(0x83); //AP
writedata(0xAA); //FS
writecommand(HX8357D_SETSTBA);
writedata(0x50); //OPON normal
writedata(0x50); //OPON idle
writedata(0x01); //STBA
writedata(0x3C); //STBA
writedata(0x1E); //STBA
writedata(0x08); //GEN
writecommand(HX8357D_SETCYC);
writedata(0x02); //NW 0x02
writedata(0x40); //RTN
writedata(0x00); //DIV
writedata(0x2A); //DUM
writedata(0x2A); //DUM
writedata(0x0D); //GDON
writedata(0x78); //GDOFF
writecommand(HX8357D_SETGAMMA);
writedata(0x02);
writedata(0x0A);
writedata(0x11);
writedata(0x1d);
writedata(0x23);
writedata(0x35);
writedata(0x41);
writedata(0x4b);
writedata(0x4b);
writedata(0x42);
writedata(0x3A);
writedata(0x27);
writedata(0x1B);
writedata(0x08);
writedata(0x09);
writedata(0x03);
writedata(0x02);
writedata(0x0A);
writedata(0x11);
writedata(0x1d);
writedata(0x23);
writedata(0x35);
writedata(0x41);
writedata(0x4b);
writedata(0x4b);
writedata(0x42);
writedata(0x3A);
writedata(0x27);
writedata(0x1B);
writedata(0x08);
writedata(0x09);
writedata(0x03);
writedata(0x00);
writedata(0x01);
writecommand(HX8357_COLMOD);
writedata(0x55); // 16 bit
writecommand(HX8357_MADCTL);
writedata(0xC0);
writecommand(HX8357_TEON); // TE off
writedata(0x00);
writecommand(HX8357_TEARLINE); // tear line
writedata(0x00);
writedata(0x02);
writecommand(HX8357_SLPOUT); //Exit Sleep
delay(150);
writecommand(HX8357_DISPON); // display on
delay(50);
// End of HX8357D display configuration

26
TFT_Drivers/HX8357D_Rotation.h Normal file
View File

@ -0,0 +1,26 @@
// This is the command sequence that rotates the ILI9481 driver coordinate frame
writecommand(TFT_MADCTL);
rotation = m % 4;
switch (rotation) {
case 0: // Portrait
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_RGB);
_width = TFT_WIDTH;
_height = TFT_HEIGHT;
break;
case 1: // Landscape (Portrait + 90)
writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_RGB);
_width = TFT_HEIGHT;
_height = TFT_WIDTH;
break;
case 2: // Inverter portrait
writedata(TFT_MAD_RGB);
_width = TFT_WIDTH;
_height = TFT_HEIGHT;
break;
case 3: // Inverted landscape
writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_RGB);
_width = TFT_HEIGHT;
_height = TFT_WIDTH;
break;
}

42
TFT_Drivers/ILI9481_Defines.h Normal file
View File

@ -0,0 +1,42 @@
// Change the width and height if required (defined in portrait mode)
// or use the constructor to over-ride defaults
#define TFT_WIDTH 320
#define TFT_HEIGHT 480
// Delay between some initialisation commands
#define TFT_INIT_DELAY 0x80 // Not used unless commandlist invoked
// Generic commands used by TFT_eSPI.cpp
#define TFT_NOP 0x00
#define TFT_SWRST 0x01
#define TFT_SLPIN 0x10
#define TFT_SLPOUT 0x11
#define TFT_INVOFF 0x20
#define TFT_INVON 0x21
#define TFT_DISPOFF 0x28
#define TFT_DISPON 0x29
#define TFT_CASET 0x2A
#define TFT_PASET 0x2B
#define TFT_RAMWR 0x2C
#define TFT_RAMRD 0x2E
#define TFT_MADCTL 0x36
#define TFT_MAD_MY 0x80
#define TFT_MAD_MX 0x40
#define TFT_MAD_MV 0x20
#define TFT_MAD_ML 0x10
#define TFT_MAD_RGB 0x00
#define TFT_MAD_BGR 0x08
#define TFT_MAD_MH 0x04
#define TFT_MAD_SS 0x02
#define TFT_MAD_GS 0x01
#define TFT_IDXRD 0x00 // ILI9341 only, indexed control register read

77
TFT_Drivers/ILI9481_Init.h Normal file
View File

@ -0,0 +1,77 @@
// This is the command sequence that initialises the ILI9481 driver
//
// This setup information uses simple 8 bit SPI writecommand() and writedata() functions
//
// See ST7735_Setup.h file for an alternative format
// Configure ILI9481 display
writecommand(TFT_SLPOUT);
delay(20);
writecommand(0xD0);
writedata(0x07);
writedata(0x42);
writedata(0x18);
writecommand(0xD1);
writedata(0x00);
writedata(0x07);
writedata(0x10);
writecommand(0xD2);
writedata(0x01);
writedata(0x02);
writecommand(0xC0);
writedata(0x10);
writedata(0x3B);
writedata(0x00);
writedata(0x02);
writedata(0x11);
writecommand(0xC5);
writedata(0x03);
writecommand(0xC8);
writedata(0x00);
writedata(0x32);
writedata(0x36);
writedata(0x45);
writedata(0x06);
writedata(0x16);
writedata(0x37);
writedata(0x75);
writedata(0x77);
writedata(0x54);
writedata(0x0C);
writedata(0x00);
writecommand(TFT_MADCTL);
writedata(0x0A);
writecommand(0x3A);
writedata(0x55);
writecommand(TFT_CASET);
writedata(0x00);
writedata(0x00);
writedata(0x01);
writedata(0x3F);
writecommand(TFT_PASET);
writedata(0x00);
writedata(0x00);
writedata(0x01);
writedata(0xDF);
delay(120);
writecommand(TFT_DISPON);
delay(25);
// End of ILI9481 display configuration

27
TFT_Drivers/ILI9481_Rotation.h Normal file
View File

@ -0,0 +1,27 @@
// This is the command sequence that rotates the ILI9481 driver coordinate frame
writecommand(TFT_MADCTL);
rotation = m % 4;
switch (rotation) {
case 0: // Portrait
writedata(TFT_MAD_BGR | TFT_MAD_SS);
_width = TFT_WIDTH;
_height = TFT_HEIGHT;
break;
case 1: // Landscape (Portrait + 90)
writedata(TFT_MAD_MV | TFT_MAD_BGR);
_width = TFT_HEIGHT;
_height = TFT_WIDTH;
break;
case 2: // Inverter portrait
writedata(TFT_MAD_BGR | TFT_MAD_GS);
_width = TFT_WIDTH;
_height = TFT_HEIGHT;
break;
case 3: // Inverted landscape
writedata(TFT_MAD_MV | TFT_MAD_BGR | TFT_MAD_SS | TFT_MAD_GS);
_width = TFT_HEIGHT;
_height = TFT_WIDTH;
break;
}

42
TFT_Drivers/ILI9488_Defines.h Normal file
View File

@ -0,0 +1,42 @@
// Change the width and height if required (defined in portrait mode)
// or use the constructor to over-ride defaults
#define TFT_WIDTH 320
#define TFT_HEIGHT 480
// Delay between some initialisation commands
#define TFT_INIT_DELAY 0x80 // Not used unless commandlist invoked
// Generic commands used by TFT_eSPI.cpp
#define TFT_NOP 0x00
#define TFT_SWRST 0x01
#define TFT_SLPIN 0x10
#define TFT_SLPOUT 0x11
#define TFT_INVOFF 0x20
#define TFT_INVON 0x21
#define TFT_DISPOFF 0x28
#define TFT_DISPON 0x29
#define TFT_CASET 0x2A
#define TFT_PASET 0x2B
#define TFT_RAMWR 0x2C
#define TFT_RAMRD 0x2E
#define TFT_MADCTL 0x36
#define TFT_MAD_MY 0x80
#define TFT_MAD_MX 0x40
#define TFT_MAD_MV 0x20
#define TFT_MAD_ML 0x10
#define TFT_MAD_RGB 0x00
#define TFT_MAD_BGR 0x08
#define TFT_MAD_MH 0x04
#define TFT_MAD_SS 0x02
#define TFT_MAD_GS 0x01
#define TFT_IDXRD 0x00 // ILI9341 only, indexed control register read

97
TFT_Drivers/ILI9488_Init.h Normal file
View File

@ -0,0 +1,97 @@
// This is the command sequence that initialises the ILI9488 driver
//
// This setup information uses simple 8 bit SPI writecommand() and writedata() functions
//
// See ST7735_Setup.h file for an alternative format
// Configure ILI9488 display
writecommand(0x3A); // Pixel Interface Format (16 bit colour)
writedata(0x55);
writecommand(0xB0); // Interface Mode Control
writedata(0x00);
writecommand(0xB1); // Frame Rate Control
writedata(0xB0);
writedata(0x11);
writecommand(0xB4); // Display Inversion Control
writedata(0x02);
writecommand(0xB6); // Display Function Control
writedata(0x02);
writedata(0x02);
writedata(0x3B);
writecommand(0xB7); // Entry Mode Set
writedata(0xC6);
writecommand(0XC0); // Power Control 1
writedata(0x10);
writedata(0x10);
writecommand(0xC1); // Power Control 2
writedata(0x41);
writecommand(0xC5); // VCOM Control
writedata(0x00);
writedata(0x22);
writedata(0x80);
writedata(0x40);
writecommand(0xE0); // Positive Gamma Control
writedata(0x00);
writedata(0x03);
writedata(0x09);
writedata(0x08);
writedata(0x16);
writedata(0x0A);
writedata(0x3F);
writedata(0x78);
writedata(0x4C);
writedata(0x09);
writedata(0x0A);
writedata(0x08);
writedata(0x16);
writedata(0x1A);
writedata(0x0F);
writecommand(0XE1); // Negative Gamma Control
writedata(0x00);
writedata(0x16);
writedata(0x19);
writedata(0x03);
writedata(0x0F);
writedata(0x05);
writedata(0x32);
writedata(0x45);
writedata(0x46);
writedata(0x04);
writedata(0x0E);
writedata(0x0D);
writedata(0x35);
writedata(0x37);
writedata(0x0F);
writecommand(0xF7); // Adjust Control 3
writedata(0xA9);
writedata(0x51);
writedata(0x2C);
writedata(0x02);
writecommand(TFT_MADCTL); // Memory Access Control
writedata(0x48); // MX, BGR
writecommand(TFT_SLPOUT); //Exit Sleep
delay(120);
writecommand(TFT_DISPON); //Display on
delay(25);
// End of ILI9488 display configuration

27
TFT_Drivers/ILI9488_Rotation.h Normal file
View File

@ -0,0 +1,27 @@
// This is the command sequence that rotates the ILI9488 driver coordinate frame
writecommand(TFT_MADCTL);
rotation = m % 4;
switch (rotation) {
case 0: // Portrait
writedata(TFT_MAD_MX | TFT_MAD_BGR);
_width = TFT_WIDTH;
_height = TFT_HEIGHT;
break;
case 1: // Landscape (Portrait + 90)
writedata(TFT_MAD_MV | TFT_MAD_BGR);
_width = TFT_HEIGHT;
_height = TFT_WIDTH;
break;
case 2: // Inverter portrait
writedata(TFT_MAD_MY | TFT_MAD_BGR);
_width = TFT_WIDTH;
_height = TFT_HEIGHT;
break;
case 3: // Inverted landscape
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_BGR);
_width = TFT_HEIGHT;
_height = TFT_WIDTH;
break;
}

611
TFT_eSPI.cpp
View File

File diff suppressed because it is too large Load Diff

88
TFT_eSPI.h
View File

@ -65,6 +65,12 @@
#ifndef LOAD_RLE #ifndef LOAD_RLE
#define LOAD_RLE #define LOAD_RLE
#endif #endif
#elif defined LOAD_FONT8N
#define LOAD_FONT8
#include <Fonts/Font72x53rle.h>
#ifndef LOAD_RLE
#define LOAD_RLE
#endif
#endif #endif
#include <Arduino.h> #include <Arduino.h>
@ -89,10 +95,13 @@
#define DC_C digitalWrite(TFT_DC, LOW) #define DC_C digitalWrite(TFT_DC, LOW)
#define DC_D digitalWrite(TFT_DC, HIGH) #define DC_D digitalWrite(TFT_DC, HIGH)
#elif defined (ESP32) #elif defined (ESP32)
//#define DC_C digitalWrite(TFT_DC, HIGH); GPIO.out_w1tc = (1 << TFT_DC)//digitalWrite(TFT_DC, LOW) #if defined (ESP32_PARALLEL)
//#define DC_D digitalWrite(TFT_DC, LOW); GPIO.out_w1ts = (1 << TFT_DC)//digitalWrite(TFT_DC, HIGH) #define DC_C GPIO.out_w1tc = (1 << TFT_DC) // Too fast for ST7735
#define DC_C GPIO.out_w1ts = (1 << TFT_DC); GPIO.out_w1ts = (1 << TFT_DC); GPIO.out_w1tc = (1 << TFT_DC) #define DC_D GPIO.out_w1ts = (1 << TFT_DC)
#define DC_D GPIO.out_w1tc = (1 << TFT_DC); GPIO.out_w1ts = (1 << TFT_DC) #else
#define DC_C GPIO.out_w1ts = (1 << TFT_DC); GPIO.out_w1tc = (1 << TFT_DC)
#define DC_D GPIO.out_w1tc = (1 << TFT_DC); GPIO.out_w1ts = (1 << TFT_DC)
#endif
#else #else
#define DC_C GPOC=dcpinmask #define DC_C GPOC=dcpinmask
#define DC_D GPOS=dcpinmask #define DC_D GPOS=dcpinmask
@ -110,10 +119,13 @@
#define CS_L digitalWrite(TFT_CS, LOW) #define CS_L digitalWrite(TFT_CS, LOW)
#define CS_H digitalWrite(TFT_CS, HIGH) #define CS_H digitalWrite(TFT_CS, HIGH)
#elif defined (ESP32) #elif defined (ESP32)
//#define CS_L digitalWrite(TFT_CS, HIGH); GPIO.out_w1tc = (1 << TFT_CS)//digitalWrite(TFT_CS, LOW) #if defined (ESP32_PARALLEL)
//#define CS_H digitalWrite(TFT_CS, LOW); GPIO.out_w1ts = (1 << TFT_CS)//digitalWrite(TFT_CS, HIGH) #define CS_L // The TFT CS is set permanently low during init()
#define CS_L GPIO.out_w1ts = (1 << TFT_CS);GPIO.out_w1tc = (1 << TFT_CS) #define CS_H
#define CS_H GPIO.out_w1tc = (1 << TFT_CS);GPIO.out_w1ts = (1 << TFT_CS) #else
#define CS_L GPIO.out_w1ts = (1 << TFT_CS);GPIO.out_w1tc = (1 << TFT_CS)
#define CS_H GPIO.out_w1tc = (1 << TFT_CS);GPIO.out_w1ts = (1 << TFT_CS)
#endif
#else #else
#define CS_L GPOC=cspinmask #define CS_L GPOC=cspinmask
#define CS_H GPOS=cspinmask #define CS_H GPOS=cspinmask
@ -133,15 +145,66 @@
#ifdef TFT_WR #ifdef TFT_WR
#if defined (ESP32) #if defined (ESP32)
#define WR_L GPIO.out_w1tc = (1 << TFT_WR) #define WR_L GPIO.out_w1tc = (1 << TFT_WR)
//digitalWrite(TFT_WR, LOW) //#define WR_L digitalWrite(TFT_WR, LOW)
#define WR_H GPIO.out_w1ts = (1 << TFT_WR) #define WR_H GPIO.out_w1ts = (1 << TFT_WR)
//digitalWrite(TFT_WR, HIGH) //#define WR_H digitalWrite(TFT_WR, HIGH)
#else #else
#define WR_L GPOC=wrpinmask #define WR_L GPOC=wrpinmask
#define WR_H GPOS=wrpinmask #define WR_H GPOS=wrpinmask
#endif #endif
#endif #endif
#ifdef ESP32_PARALLEL
#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 clr_mask (dir_mask | (1 << TFT_WR))
#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
//#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
#define transfer8(C) GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t)C); WR_H
#define transfer16(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
// 16 bit transfer with swapped bytes
#define transwap16(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
#define transfer32(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 >> 8)); WR_H; \
GPIO.out_w1tc = clr_mask; GPIO.out_w1ts = set_mask((uint8_t) (C >> 0)); WR_H
#ifdef TFT_RD
#if defined (ESP32)
#define RD_L GPIO.out_w1tc = (1 << TFT_RD)
//#define RD_L digitalWrite(TFT_WR, LOW)
#define RD_H GPIO.out_w1ts = (1 << TFT_RD)
//#define RD_H digitalWrite(TFT_WR, HIGH)
#else
//#define RD_L GPOC=rdpinmask
//#define RD_H GPOS=rdpinmask
#endif
#endif
#elif defined (SEND_16_BITS)
#define transfer8(C) SPI.transfer(0); SPI.transfer(C)
#define transfer16(C) SPI.write16(C)
#define transfer32(C) SPI.write32(C)
#else
#define transfer8(C) SPI.transfer(C)
#define transfer16(C) SPI.write16(C)
#define transfer32(C) SPI.write32(C)
#endif
#ifdef LOAD_GFXFF #ifdef LOAD_GFXFF
// We can include all the free fonts and they will only be built into // We can include all the free fonts and they will only be built into
// the sketch if they are used // the sketch if they are used
@ -402,6 +465,7 @@ class TFT_eSPI : public Print {
spiwrite(uint8_t), spiwrite(uint8_t),
writecommand(uint8_t c), writecommand(uint8_t c),
writedata(uint8_t d), writedata(uint8_t d),
commandList(const uint8_t *addr); commandList(const uint8_t *addr);
uint8_t readcommand8(uint8_t cmd_function, uint8_t index); uint8_t readcommand8(uint8_t cmd_function, uint8_t index);
@ -497,6 +561,10 @@ class TFT_eSPI : public Print {
uint32_t cspinmask, dcpinmask, wrpinmask; uint32_t cspinmask, dcpinmask, wrpinmask;
#if defined(ESP32_PARALLEL)
uint32_t xclr_mask, xdir_mask, xset_mask[256];
#endif
uint32_t lastColor = 0xFFFF; uint32_t lastColor = 0xFFFF;

16
Tools/Create_Smooth_Font/Create_font_5/Create_font_5.pde → Tools/Create_Smooth_Font/Create_font/Create_font.pde
View File

@ -1,3 +1,5 @@
// This is a Processing sketch, see https://processing.org/ to download the IDE
// Select the character range in the user configure section starting at line 100 // Select the character range in the user configure section starting at line 100
/* /*
@ -107,7 +109,7 @@ String fontType = ".ttf"; //SPIFFS does not accept underscore in file
//String fontType = ".otf"; //String fontType = ".otf";
// Use font number instead of name, -1 means use name above, or a value >=0 means use system font number from list. // Use font number instead of name, -1 means use name above, or a value >=0 means use system font number from list.
int fontNumber = -1; // << Use [Number] in brackets from the fonts listed in console window int fontNumber = 22; // << Use [Number] in brackets from the fonts listed in console window
// Define the font size in points for the created font file // Define the font size in points for the created font file
int fontSize = 28; int fontSize = 28;
@ -310,7 +312,7 @@ static final int[] specificUnicodes = {
//*/ //*/
// More characters, change next line to //* to use // More characters, change next line to //* to use
/* //*
0x0102, 0x0103, 0x0104, 0x0105, 0x0106, 0x0107, 0x010C, 0x010D, 0x0102, 0x0103, 0x0104, 0x0105, 0x0106, 0x0107, 0x010C, 0x010D,
0x010E, 0x010F, 0x0110, 0x0111, 0x0118, 0x0119, 0x011A, 0x011B, 0x010E, 0x010F, 0x0110, 0x0111, 0x0118, 0x0119, 0x011A, 0x011B,
@ -413,8 +415,12 @@ void setup() {
charset[index] = Character.toChars(specificUnicodes[i])[0]; charset[index] = Character.toChars(specificUnicodes[i])[0];
index++; index++;
} }
// Make font smooth
boolean smooth = true;
// Create the font in memory // Create the font in memory
myFont = createFont(fontName+fontType, 32, true, charset); myFont = createFont(fontName+fontType, displayFontSize, smooth, charset);
// Print a few characters to the sketch window // Print a few characters to the sketch window
fill(0, 0, 0); fill(0, 0, 0);
@ -455,9 +461,9 @@ void setup() {
// creating font // creating font
PFont font; PFont font;
font = createFont(fontName+fontType, fontSize, true, charset); font = createFont(fontName+fontType, fontSize, smooth, charset);
println("Created font " + fontName + ".vlw"); println("Created font " + fontName + str(fontSize) + ".vlw");
// creating file // creating file
try { try {

0
Tools/Create_Smooth_Font/Create_font_5/data/Final-Frontier.ttf → Tools/Create_Smooth_Font/Create_font/data/Final-Frontier.ttf
View File

34
User_Setup.h
View File

@ -6,6 +6,7 @@
// //
// If this file is edited correctly then all the library example sketches should // 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! // run without the need to make any more changes for a particular hardware setup!
// Note that some sketches are designed for a particular TFT pixel width/height
// ################################################################################## // ##################################################################################
// //
@ -19,6 +20,9 @@
//#define ILI9163_DRIVER //#define ILI9163_DRIVER
//#define S6D02A1_DRIVER //#define S6D02A1_DRIVER
//#define RPI_ILI9486_DRIVER // 20MHz maximum SPI //#define RPI_ILI9486_DRIVER // 20MHz maximum SPI
//#define HX8357D_DRIVER
//#define ILI9481_DRIVER
//#define ILI9488_DRIVER
// For M5Stack ESP32 module with integrated display ONLY, remove // in line below // For M5Stack ESP32 module with integrated display ONLY, remove // in line below
//#define M5STACK //#define M5STACK
@ -134,6 +138,35 @@
//#define TFT_WR 22 // Write strobe for modified Raspberry Pi TFT only //#define TFT_WR 22 // Write strobe for modified Raspberry Pi TFT only
// ###### EDIT THE PINs BELOW TO SUIT YOUR ESP32 PARALLEL TFT SETUP ######
// The library supports 8 bit parallel TFTs with the ESP32, the pin
// selection below is compatible with ESP32 boards in UNO format.
// Wemos D32 boards need to be modified, see diagram in Tools folder.
// Only ILI9481 and ILI9341 based displays have been tested!
// Parallel bus is only supported on ESP32
// Uncomment line below to use ESP32 Parallel interface instead of SPI
//#define ESP32_PARALLEL
// The ESP32 and TFT the pins used for testing are:
//#define TFT_CS 33 // Chip select control pin (library pulls permanently low
//#define TFT_DC 15 // Data Command control pin - use a pin in the range 0-31
//#define TFT_RST 32 // Reset pin, toggles on startup
//#define TFT_WR 4 // Write strobe control pin - use a pin in the range 0-31
//#define TFT_RD 2 // Read strobe control pin - use a pin in the range 0-31
//#define TFT_D0 12 // Must use pins in the range 0-31 for the data bus
//#define TFT_D1 13 // so a single register write sets/clears all bits.
//#define TFT_D2 26 // Pins can be randomly assigned, this does not affect
//#define TFT_D3 25 // TFT screen update performance.
//#define TFT_D4 17
//#define TFT_D5 16
//#define TFT_D6 27
//#define TFT_D7 14
// ################################################################################## // ##################################################################################
// //
// Section 2. Define the way the DC and/or CS lines are driven (ESP8266 only) // Section 2. Define the way the DC and/or CS lines are driven (ESP8266 only)
@ -166,6 +199,7 @@
#define LOAD_FONT6 // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm #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_FONT7 // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:-.
#define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-. #define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 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_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts #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 // Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded

10
User_Setup_Select.h
View File

@ -33,6 +33,10 @@
//#include <User_Setups/Setup10_RPi_touch_ILI9486.h> // Setup file configured for my stock RPi TFT with touch //#include <User_Setups/Setup10_RPi_touch_ILI9486.h> // Setup file configured for my stock RPi TFT with touch
//#include <User_Setups/Setup11_RPi_touch_ILI9486.h> // Setup file configured for my stock RPi TFT with touch //#include <User_Setups/Setup11_RPi_touch_ILI9486.h> // Setup file configured for my stock RPi TFT with touch
//#include <User_Setups/Setup12_M5Stack.h> // Setup file for the ESP32 based M5Stack //#include <User_Setups/Setup12_M5Stack.h> // Setup file for the ESP32 based M5Stack
//#include <User_Setups/Setup13_ILI9481_Parallel.h> // Setup file for the ESP32 with parallel bus TFT
//#include <User_Setups/Setup14_ILI9341_Parallel.h> // Setup file for the ESP32 with parallel bus TFT
//#include <User_Setups/Setup15_HX8357D.h> // Setup file configured for HX8357D (untested)
//#include <User_Setups/Setup16_ILI9488_Parallel.h> // Setup file for the ESP32 with parallel bus TFT
//#include <User_Setups/Setup99.h> //#include <User_Setups/Setup99.h>
@ -62,6 +66,12 @@
#include <TFT_Drivers/S6D02A1_Defines.h> #include <TFT_Drivers/S6D02A1_Defines.h>
#elif defined (RPI_ILI9486_DRIVER) #elif defined (RPI_ILI9486_DRIVER)
#include <TFT_Drivers/RPI_ILI9486_Defines.h> #include <TFT_Drivers/RPI_ILI9486_Defines.h>
#elif defined (ILI9481_DRIVER)
#include <TFT_Drivers/ILI9481_Defines.h>
#elif defined (ILI9488_DRIVER)
#include <TFT_Drivers/ILI9488_Defines.h>
#elif defined (HX8357D_DRIVER)
#include "TFT_Drivers/HX8357D_Defines.h"
#endif #endif
// These are the pins for all ESP8266 boards // These are the pins for all ESP8266 boards

2
library.json
View File

@ -1,6 +1,6 @@
{ {
"name": "TFT_eSPI", "name": "TFT_eSPI",
"version": "0.18.21", "version": "0.19.10",
"keywords": "tft, display, ESP8266, NodeMCU, ESP32, M5Stack, ILI9341, ST7735, ILI9163, S6D02A1, ILI9486", "keywords": "tft, display, ESP8266, NodeMCU, ESP32, M5Stack, ILI9341, ST7735, ILI9163, S6D02A1, ILI9486",
"description": "A TFT SPI graphics library for ESP8266 and ESP32", "description": "A TFT SPI graphics library for ESP8266 and ESP32",
"repository": "repository":

2
library.properties
View File

@ -1,5 +1,5 @@
name=TFT_eSPI name=TFT_eSPI
version=0.18.21 version=0.19.10
author=Bodmer author=Bodmer
maintainer=Bodmer maintainer=Bodmer
sentence=A fast TFT library for ESP8266 processors and the Arduino IDE sentence=A fast TFT library for ESP8266 processors and the Arduino IDE