Moved the TFT_eSPI zip to a separate folder. Added a ili9341 display settings user config file.
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Kai Lauterbach
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066e77b522
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100650edb2
3 changed files with 185 additions and 0 deletions
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TFT_eSPI/User_Setup.h
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TFT_eSPI/User_Setup.h
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// USER DEFINED SETTINGS
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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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// See the User_Setup_Select.h file if you wish to be able to define multiple
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// setups and then easily select which setup file is used by the compiler.
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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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// Note that some sketches are designed for a particular TFT pixel width/height
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// User defined information reported by "Read_User_Setup" test & diagnostics example
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#define USER_SETUP_INFO "User_Setup"
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// Define to disable all #warnings in library (can be put in User_Setup_Select.h)
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//#define DISABLE_ALL_LIBRARY_WARNINGS
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// ##################################################################################
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//
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// Section 1. Call up the right driver file and any options for it
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//
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// ##################################################################################
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// Only define one driver, the other ones must be commented out
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#define ILI9341_DRIVER // Generic driver for common displays
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//#define ILI9341_2_DRIVER // Alternative ILI9341 driver, see https://github.com/Bodmer/TFT_eSPI/issues/1172
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//#define ST7735_DRIVER // Define additional parameters below for this display
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//#define ILI9163_DRIVER // Define additional parameters below for this display
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//#define S6D02A1_DRIVER
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//#define RPI_ILI9486_DRIVER // 20MHz maximum SPI
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//#define HX8357D_DRIVER
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//#define ILI9481_DRIVER
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//#define ILI9486_DRIVER
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//#define ILI9488_DRIVER // WARNING: Do not connect ILI9488 display SDO to MISO if other devices share the SPI bus (TFT SDO does NOT tristate when CS is high)
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//#define ST7789_DRIVER // Full configuration option, define additional parameters below for this display
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//#define ST7789_2_DRIVER // Minimal configuration option, define additional parameters below for this display
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//#define R61581_DRIVER
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//#define RM68140_DRIVER
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//#define ST7796_DRIVER
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//#define SSD1351_DRIVER
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//#define SSD1963_480_DRIVER
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//#define SSD1963_800_DRIVER
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//#define SSD1963_800ALT_DRIVER
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//#define ILI9225_DRIVER
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//#define GC9A01_DRIVER
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// For ST7789, ST7735, ILI9163 and GC9A01 ONLY, define the pixel width and height in portrait orientation
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// #define TFT_WIDTH 80
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// #define TFT_WIDTH 128
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// #define TFT_WIDTH 172 // ST7789 172 x 320
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// #define TFT_WIDTH 170 // ST7789 170 x 320
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#define TFT_WIDTH 320 // ST7789 240 x 240 and 240 x 320
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// #define TFT_HEIGHT 160
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// #define TFT_HEIGHT 128
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// #define TFT_HEIGHT 240 // ST7789 240 x 240
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#define TFT_HEIGHT 240 // ST7789 240 x 320
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// #define TFT_HEIGHT 240 // GC9A01 240 x 240
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// If colours are inverted (white shows as black) then uncomment one of the next
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// 2 lines try both options, one of the options should correct the inversion.
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// #define TFT_INVERSION_ON
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// #define TFT_INVERSION_OFF
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// ##################################################################################
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//
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// Section 2. Define the pins that are used to interface with the display here
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//
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// ##################################################################################
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// If a backlight control signal is available then define the TFT_BL pin in Section 2
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// below. The backlight will be turned ON when tft.begin() is called, but the library
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// needs to know if the LEDs are ON with the pin HIGH or LOW. If the LEDs are to be
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// driven with a PWM signal or turned OFF/ON then this must be handled by the user
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// sketch. e.g. with digitalWrite(TFT_BL, LOW);
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// #define TFT_BL 32 // LED back-light control pin
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#define TFT_BACKLIGHT_ON HIGH // Level to turn ON back-light (HIGH or LOW)
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// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR ESP32 SETUP ######
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// For ESP32 Dev board (only tested with ILI9341 display)
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// The hardware SPI can be mapped to any pins
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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 5 // Chip select control pin
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#define TFT_DC 16 // Data Command control pin
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#define TFT_RST 22 // Reset pin (could connect to RST pin)
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//#define TFT_RST -1 // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST
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#define TFT_BL 4 // LED back-light
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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 and ESP32 have plenty of memory so commenting out fonts is not
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// normally necessary. If all fonts are loaded the extra FLASH space required is
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// about 17Kbytes. 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_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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// Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded
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// this will save ~20kbytes of FLASH
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#define SMOOTH_FONT
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// ##################################################################################
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//
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// Section 4. Other options
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//
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// ##################################################################################
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// For RP2040 processor and SPI displays, uncomment the following line to use the PIO interface.
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//#define RP2040_PIO_SPI // Leave commented out to use standard RP2040 SPI port interface
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// For RP2040 processor and 8 or 16 bit parallel displays:
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// The parallel interface write cycle period is derived from a division of the CPU clock
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// speed so scales with the processor clock. This means that the divider ratio may need
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// to be increased when overclocking. It may also need to be adjusted dependant on the
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// display controller type (ILI94341, HX8357C etc). If RP2040_PIO_CLK_DIV is not defined
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// the library will set default values which may not suit your display.
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// The display controller data sheet will specify the minimum write cycle period. The
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// controllers often work reliably for shorter periods, however if the period is too short
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// the display may not initialise or graphics will become corrupted.
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// PIO write cycle frequency = (CPU clock/(4 * RP2040_PIO_CLK_DIV))
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//#define RP2040_PIO_CLK_DIV 1 // 32ns write cycle at 125MHz CPU clock
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//#define RP2040_PIO_CLK_DIV 2 // 64ns write cycle at 125MHz CPU clock
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//#define RP2040_PIO_CLK_DIV 3 // 96ns write cycle at 125MHz CPU clock
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// For the RP2040 processor define the SPI port channel used (default 0 if undefined)
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//#define TFT_SPI_PORT 1 // Set to 0 if SPI0 pins are used, or 1 if spi1 pins used
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// For the STM32 processor define the SPI port channel used (default 1 if undefined)
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//#define TFT_SPI_PORT 2 // Set to 1 for SPI port 1, or 2 for SPI port 2
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// Define the SPI clock frequency, this affects the graphics rendering speed. Too
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// fast and the TFT driver will not keep up and display corruption appears.
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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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// With an ILI9163 display 27 MHz works OK.
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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
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// #define SPI_FREQUENCY 40000000
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// #define SPI_FREQUENCY 55000000 // STM32 SPI1 only (SPI2 maximum is 27MHz)
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// #define SPI_FREQUENCY 80000000
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// Optional reduced SPI frequency for reading TFT
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#define SPI_READ_FREQUENCY 20000000
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// The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here:
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#define SPI_TOUCH_FREQUENCY 2500000
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// The ESP32 has 2 free SPI ports i.e. VSPI and HSPI, the VSPI is the default.
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// If the VSPI port is in use and pins are not accessible (e.g. TTGO T-Beam)
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// then uncomment the following line:
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//#define USE_HSPI_PORT
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// Comment out the following #define if "SPI Transactions" do not need to be
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// supported. When commented out the code size will be smaller and sketches will
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// run slightly faster, so leave it commented out unless you need it!
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// Transaction support is needed to work with SD library but not needed with TFT_SdFat
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// Transaction support is required if other SPI devices are connected.
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// Transactions are automatically enabled by the library for an ESP32 (to use HAL mutex)
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// so changing it here has no effect
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// #define SUPPORT_TRANSACTIONS
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