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tft: restore ILI9341 colors and reversed logic #19010

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Merged
thinkyhead merged 3 commits into from
Aug 14, 2020
Merged

tft: restore ILI9341 colors and reversed logic #19010

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0a3ef09
tft: restore 9341 colors and reversed logic
tpruvot Aug 13, 2020
8c79865
DOGM offsets for Longer3D TFTs
tpruvot Aug 13, 2020
abbfab1
completist
thinkyhead Aug 14, 2020
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5 changes: 4 additions & 1 deletion Marlin/src/lcd/dogm/u8g_dev_tft_320x240_upscale_from_128x64.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -366,7 +366,7 @@ static const uint16_t ili9328_init[] = {
static const uint16_t ili9341_init[] = {
ESC_REG(0x0010), ESC_DELAY(10),
ESC_REG(0x0001), ESC_DELAY(200),
ESC_REG(0x0036), TERN(GRAPHICAL_TFT_ROTATE_180, 0x00E8, 0x0028),
ESC_REG(0x0036), TERN(GRAPHICAL_TFT_ROTATE_180, 0x0028, 0x00E8),
ESC_REG(0x003A), 0x0055,
ESC_REG(0x002A), 0x0000, 0x0000, 0x0001, 0x003F,
ESC_REG(0x002B), 0x0000, 0x0000, 0x0000, 0x00EF,
Expand Down Expand Up @@ -658,6 +658,9 @@ uint8_t u8g_dev_tft_320x240_upscale_from_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, u
setWindow = setWindow_ili9328;
break;
case 0x9341: // ILI9341
WRITE_ESC_SEQUENCE(ili9341_init);
setWindow = setWindow_st7789v;
break;
case 0x8066: // Anycubic / TronXY TFTs (480x320)
WRITE_ESC_SEQUENCE(ili9488_init);
setWindow = setWindow_st7789v;
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6 changes: 6 additions & 0 deletions Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h
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Original file line number Diff line number Diff line change
Expand Up @@ -130,6 +130,12 @@
#define DOGLCD_MOSI -1 // Prevent auto-define by Conditionals_post.h
#define DOGLCD_SCK -1

#define FSMC_UPSCALE 2
#define LCD_FULL_PIXEL_WIDTH 320
#define LCD_FULL_PIXEL_HEIGHT 240
#define LCD_PIXEL_OFFSET_X 32
#define LCD_PIXEL_OFFSET_Y 32

/**
* Note: Alfawise U20/U30 boards DON'T use SPI2, as the hardware designer
* mixed up MOSI and MISO pins. SPI is managed in SW, and needs pins
Expand Down