38 lines
1.7 KiB
C
38 lines
1.7 KiB
C
// Setup for ESP32 and ST7781/SPFD5408 240 x 320 TFT
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// See SetupX_Template.h for all options available
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#define ST7781_DRIVER
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#define TFT_PARALLEL_8_BIT // MCUFRIEND Shields is Parallel
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// ESP32 pins used for the parallel interface TFT
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#define TFT_CS 27 // Chip select control pin
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#define TFT_DC 14 // Data Command control pin - must use a pin in the range 0-31
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#define TFT_RST 26 // Reset pin
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#define TFT_WR 12 // Write strobe control pin - must use a pin in the range 0-31
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#define TFT_RD 13
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#define TFT_D0 16 // Must use pins in the range 0-31 for the data bus
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#define TFT_D1 4 // so a single register write sets/clears all bits
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#define TFT_D2 23
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#define TFT_D3 22
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#define TFT_D4 21
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#define TFT_D5 19
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#define TFT_D6 18
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#define TFT_D7 17
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#define LOAD_GLCD // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH
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#define LOAD_FONT2 // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters
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#define LOAD_FONT4 // Font 4. Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters
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#define LOAD_FONT6 // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm
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#define LOAD_FONT7 // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:.
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#define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-.
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//#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT
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#define LOAD_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
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#define SMOOTH_FONT
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//#define SPI_FREQUENCY 20000000
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#define SPI_FREQUENCY 27000000 // Actually sets it to 26.67MHz = 80/3
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