forked from Bodmer/TFT_eSPI
Bodmer
9f17920115
Added SD card storage for smooth fonts with ESP32 ESP32 will use PSRAM (if available and enabled) to hold smooth font metrics Improve performance of ESP32 Sprite shared functions Add basic ST7789 driver option Latent bug fixes for pin mask
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
// ST7789 240 x 240 display with no chip select line
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#define ST7789_DRIVER // Configure all registers
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#define TFT_WIDTH 240
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#define TFT_HEIGHT 240
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//#define TFT_RGB_ORDER TFT_RGB // Colour order Red-Green-Blue
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//#define TFT_RGB_ORDER TFT_BGR // Colour order Blue-Green-Red
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//#define TFT_INVERSION_ON
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//#define TFT_INVERSION_OFF
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// DSTIKE stepup
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//#define TFT_DC 23
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//#define TFT_RST 32
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//#define TFT_MOSI 26
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//#define TFT_SCLK 27
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// Generic ESP32 setup
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//#define TFT_MISO 19
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//#define TFT_MOSI 23
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//#define TFT_SCLK 18
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//#define TFT_CS -1 // Not connected
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//#define TFT_DC 2
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//#define TFT_RST 4 // Connect reset to ensure display initialises
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// For NodeMCU - use pin numbers in the form PIN_Dx where Dx is the NodeMCU pin designation
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#define TFT_CS -1 // Define as not used
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#define TFT_DC PIN_D3 // Data Command control pin
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#define TFT_RST PIN_D4 // Reset pin (could connect to NodeMCU RST, see next line)
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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 27000000
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#define SPI_FREQUENCY 40000000
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#define SPI_READ_FREQUENCY 20000000
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#define SPI_TOUCH_FREQUENCY 2500000
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// #define SUPPORT_TRANSACTIONS
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