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Correct colour oder for ST7789 240x320 TFT

This commit is contained in:
Bodmer 2018-11-11 10:44:12 +00:00
parent beb9bb3360
commit 21811b1751
1 changed files with 31 additions and 21 deletions
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36
TFT_Drivers/ST7789_Rotation.h
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@ -4,39 +4,49 @@
rotation = m % 4;
switch (rotation) {
case 0: // Portrait
writedata(TFT_MAD_RGB);
_width = _init_width;
_height = _init_height;
#ifdef CGRAM_OFFSET
writedata(TFT_MAD_BGR);
colstart = 0;
rowstart = 0;
#else
writedata(TFT_MAD_RGB);
#endif
_width = _init_width;
_height = _init_height;
break;
case 1: // Landscape (Portrait + 90)
#ifdef CGRAM_OFFSET
writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_BGR);
colstart = 0;
rowstart = 0;
#else
writedata(TFT_MAD_MX | TFT_MAD_MV | TFT_MAD_RGB);
#endif
_width = _init_height;
_height = _init_width;
#ifdef CGRAM_OFFSET
colstart = 0;
rowstart = 0;
#endif
break;
case 2: // Inverter portrait
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_RGB);
_width = _init_width;
_height = _init_height;
#ifdef CGRAM_OFFSET
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_BGR);
colstart = 0;
rowstart = 80;
#else
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_RGB);
#endif
_width = _init_width;
_height = _init_height;
break;
case 3: // Inverted landscape
writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_RGB);
_width = _init_height;
_height = _init_width;
#ifdef CGRAM_OFFSET
writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_BGR);
colstart = 80;
rowstart = 0;
#else
writedata(TFT_MAD_MV | TFT_MAD_MY | TFT_MAD_RGB);
#endif
_width = _init_height;
_height = _init_width;
break;
}