86 lines
3.6 KiB
C
86 lines
3.6 KiB
C
// USER DEFINED SETTINGS
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//
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// The User_Setup header that will be called up is defined in User_Setup_Select.h
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//
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// Set driver type, fonts to be loaded, pins used and SPI control method etc
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//
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// If this file is edited correctly then all the library example sketches should
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// run without the need to make any more changes for a particular hardware setup!
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// ##################################################################################
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//
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// Section 0. Call up the right driver file and any options for it
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//
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// ##################################################################################
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#define ILI9341_DRIVER
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#define M5STACK
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// ##################################################################################
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//
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// Section 1. Define the pins that are used to interface with the display here
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//
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// ##################################################################################
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// M5Stack
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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 14 // Chip select control pin
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#define TFT_DC 27 // Data Command control pin
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#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin)
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#define TFT_BL 32 // LED back-light
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// ##################################################################################
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//
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// Section 2. Define the way the DC and/or CS lines are driven
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//
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// ##################################################################################
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// Not used
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// ##################################################################################
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//
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// Section 3. Define the fonts that are to be used here
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//
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// ##################################################################################
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// Comment out the #defines below with // to stop that font being loaded
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// The ESP8366 had plenty of memory so commenting out fonts is not normally necessary
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// If all fonts are loaded the extra FLASH space required is about 17Kbytes...
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// To save FLASH space only enable the fonts you need!
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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_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
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// ##################################################################################
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//
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// Section 4. Not used
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//
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// ##################################################################################
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// ##################################################################################
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//
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// Section 5. Other options
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//
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// ##################################################################################
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// Define the SPI clock frequency
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// With an ILI9341 display 40MHz works OK, 80MHz sometimes fails
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// With a ST7735 display more than 27MHz may not work (spurious pixels and lines)
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// #define SPI_FREQUENCY 1000000
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// #define SPI_FREQUENCY 5000000
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// #define SPI_FREQUENCY 10000000
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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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#define SPI_FREQUENCY 40000000 // Maximum to use SPIFFS
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// #define SPI_FREQUENCY 80000000
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