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Setup60_RP2040_ILI9341.h (9080B)

      1 //                            USER DEFINED SETTINGS
      2 //   Set driver type, fonts to be loaded, pins used and SPI control method etc
      3 //
      4 //   See the User_Setup_Select.h file if you wish to be able to define multiple
      5 //   setups and then easily select which setup file is used by the compiler.
      6 //
      7 //   If this file is edited correctly then all the library example sketches should
      8 //   run without the need to make any more changes for a particular hardware setup!
      9 //   Note that some sketches are designed for a particular TFT pixel width/height
     10 
     11 #define USER_SETUP_ID 60
     12 // ##################################################################################
     13 //
     14 // Section 1. Call up the right driver file and any options for it
     15 //
     16 // ##################################################################################
     17 
     18 // Tell the library to use 8 bit parallel mode (otherwise SPI is assumed)
     19 //#define TFT_PARALLEL_8_BIT
     20 
     21 // Display type -  only define if RPi display
     22 //#define RPI_DISPLAY_TYPE // 20MHz maximum SPI
     23 
     24 // Only define one driver, the other ones must be commented out
     25 #define ILI9341_DRIVER
     26 //#define ST7735_DRIVER      // Define additional parameters below for this display
     27 //#define ILI9163_DRIVER     // Define additional parameters below for this display
     28 //#define S6D02A1_DRIVER
     29 //#define RPI_ILI9486_DRIVER // 20MHz maximum SPI
     30 //#define HX8357D_DRIVER
     31 //#define ILI9481_DRIVER
     32 //#define ILI9486_DRIVER
     33 //#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)
     34 //#define ST7789_DRIVER      // Full configuration option, define additional parameters below for this display
     35 //#define ST7789_2_DRIVER    // Minimal configuration option, define additional parameters below for this display
     36 //#define R61581_DRIVER
     37 //#define RM68140_DRIVER
     38 //#define ST7796_DRIVER
     39 //#define SSD1963_480_DRIVER
     40 //#define SSD1963_800_DRIVER
     41 //#define SSD1963_800ALT_DRIVER
     42 //#define ILI9225_DRIVER
     43 
     44 // Some displays support SPI reads via the MISO pin, other displays have a single
     45 // bi-directional SDA pin and the library will try to read this via the MOSI line.
     46 // To use the SDA line for reading data from the TFT uncomment the following line:
     47 
     48 // #define TFT_SDA_READ      // This option is for ESP32 ONLY, tested with ST7789 display only
     49 
     50 // For ST7735, ST7789 and ILI9341 ONLY, define the colour order IF the blue and red are swapped on your display
     51 // Try ONE option at a time to find the correct colour order for your display
     52 
     53 //  #define TFT_RGB_ORDER TFT_RGB  // Colour order Red-Green-Blue
     54 //  #define TFT_RGB_ORDER TFT_BGR  // Colour order Blue-Green-Red
     55 
     56 // For ST7789, ST7735 and ILI9163 ONLY, define the pixel width and height in portrait orientation
     57 // #define TFT_WIDTH  80
     58 // #define TFT_WIDTH  128
     59 // #define TFT_WIDTH  240 // ST7789 240 x 240 and 240 x 320
     60 // #define TFT_HEIGHT 160
     61 // #define TFT_HEIGHT 128
     62 // #define TFT_HEIGHT 240 // ST7789 240 x 240
     63 // #define TFT_HEIGHT 320 // ST7789 240 x 320
     64 
     65 // For ST7735 ONLY, define the type of display, originally this was based on the
     66 // colour of the tab on the screen protector film but this is not always true, so try
     67 // out the different options below if the screen does not display graphics correctly,
     68 // e.g. colours wrong, mirror images, or tray pixels at the edges.
     69 // Comment out ALL BUT ONE of these options for a ST7735 display driver, save this
     70 // this User_Setup file, then rebuild and upload the sketch to the board again:
     71 
     72 // #define ST7735_INITB
     73 // #define ST7735_GREENTAB
     74 // #define ST7735_GREENTAB2
     75 // #define ST7735_GREENTAB3
     76 // #define ST7735_GREENTAB128    // For 128 x 128 display
     77 // #define ST7735_GREENTAB160x80 // For 160 x 80 display (BGR, inverted, 26 offset)
     78 // #define ST7735_REDTAB
     79 // #define ST7735_BLACKTAB
     80 // #define ST7735_REDTAB160x80   // For 160 x 80 display with 24 pixel offset
     81 
     82 // If colours are inverted (white shows as black) then uncomment one of the next
     83 // 2 lines try both options, one of the options should correct the inversion.
     84 
     85 // #define TFT_INVERSION_ON
     86 // #define TFT_INVERSION_OFF
     87 
     88 
     89 // ##################################################################################
     90 //
     91 // Section 2. Define the pins that are used to interface with the display here
     92 //
     93 // ##################################################################################
     94 
     95 // If a backlight control signal is available then define the TFT_BL pin in Section 2
     96 // below. The backlight will be turned ON when tft.begin() is called, but the library
     97 // needs to know if the LEDs are ON with the pin HIGH or LOW. If the LEDs are to be
     98 // driven with a PWM signal or turned OFF/ON then this must be handled by the user
     99 // sketch. e.g. with digitalWrite(TFT_BL, LOW);
    100 
    101 // #define TFT_BL   32            // LED back-light control pin
    102 // #define TFT_BACKLIGHT_ON HIGH  // Level to turn ON back-light (HIGH or LOW)
    103 
    104 // We must use hardware SPI, a minimum of 3 GPIO pins is needed.
    105 // Typical setup for the RP2040 is :
    106 //
    107 // Display SDO/MISO  to RP2040 pin D0 (or leave disconnected if not reading TFT)
    108 // Display LED       to RP2040 pin 3V3 or 5V
    109 // Display SCK       to RP2040 pin D2
    110 // Display SDI/MOSI  to RP2040 pin D3
    111 // Display DC (RS/AO)to RP2040 pin D18 (can use another pin if desired)
    112 // Display RESET     to RP2040 pin D19 (can use another pin if desired)
    113 // Display CS        to RP2040 pin D20 (can use another pin if desired, or GND, see below)
    114 // Display GND       to RP2040 pin GND (0V)
    115 // Display VCC       to RP2040 5V or 3.3V (5v if display has a 5V to 3.3V regulator fitted)
    116 //
    117 // The DC (Data Command) pin may be labelled AO or RS (Register Select)
    118 //
    119 // With some displays such as the ILI9341 the TFT CS pin can be connected to GND if no more
    120 // SPI devices (e.g. an SD Card) are connected, in this case comment out the #define TFT_CS
    121 // line below so it is NOT defined. Other displays such at the ST7735 require the TFT CS pin
    122 // to be toggled during setup, so in these cases the TFT_CS line must be defined and connected.
    123 
    124 // For the Pico use these #define lines
    125 #define TFT_MISO  0
    126 #define TFT_MOSI  3
    127 #define TFT_SCLK  2
    128 #define TFT_CS   20  // Chip select control pin
    129 #define TFT_DC   18  // Data Command control pin
    130 #define TFT_RST  19  // Reset pin (could connect to Arduino RESET pin)
    131 //#define TFT_BL     // LED back-light
    132 
    133 //#define TOUCH_CS 21     // Chip select pin (T_CS) of touch screen
    134 
    135 // ##################################################################################
    136 //
    137 // Section 3. Define the fonts that are to be used here
    138 //
    139 // ##################################################################################
    140 
    141 // Comment out the #defines below with // to stop that font being loaded
    142 // The ESP8366 and ESP32 have plenty of memory so commenting out fonts is not
    143 // normally necessary. If all fonts are loaded the extra FLASH space required is
    144 // about 17Kbytes. To save FLASH space only enable the fonts you need!
    145 
    146 #define LOAD_GLCD   // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH
    147 #define LOAD_FONT2  // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters
    148 #define LOAD_FONT4  // Font 4. Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters
    149 #define LOAD_FONT6  // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm
    150 #define LOAD_FONT7  // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:-.
    151 #define LOAD_FONT8  // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-.
    152 //#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT
    153 #define LOAD_GFXFF  // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
    154 
    155 // Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded
    156 // this will save ~20kbytes of FLASH
    157 #define SMOOTH_FONT
    158 
    159 
    160 // ##################################################################################
    161 //
    162 // Section 4. Other options
    163 //
    164 // ##################################################################################
    165 
    166 // For the RP2040 processor define the SPI port channel used, default is 0
    167 // #define TFT_SPI_PORT 1 // Set to 0 if SPI0 pins are used, or 1 if spi1 pins used
    168 
    169 // Define the SPI clock frequency, this affects the graphics rendering speed. Too
    170 // fast and the TFT driver will not keep up and display corruption appears.
    171 // With an ILI9341 display 40MHz works OK, 80MHz sometimes fails
    172 // With a ST7735 display more than 27MHz may not work (spurious pixels and lines)
    173 // With an ILI9163 display 27 MHz works OK.
    174 
    175 // #define SPI_FREQUENCY   1000000
    176 // #define SPI_FREQUENCY   5000000
    177 // #define SPI_FREQUENCY  10000000
    178 // #define SPI_FREQUENCY  20000000
    179 // #define SPI_FREQUENCY  32000000
    180  #define SPI_FREQUENCY  70000000
    181 
    182 // Optional reduced SPI frequency for reading TFT
    183 #define SPI_READ_FREQUENCY  20000000
    184 
    185 // The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here:
    186 #define SPI_TOUCH_FREQUENCY  2500000
    187