acid-drop- Hacking the planet from a LilyGo T-Deck using custom firmware |
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Setup62_RP2040_Nano_Connect_ILI9341.h (9633B)
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 62 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 // The TFT_eSPI library always uses GPIO numbers, this means the following pin designators 125 // must be used dependant on the RP2040 board package loaded 126 // For the Arduino Mbed package the GPIO numbers must be used prefixed with p: 127 #ifdef ARDUINO_ARCH_MBED 128 #define TFT_MISO p4 // Arduino pin D12 129 #define TFT_MOSI p7 // Arduino pin D11 130 #define TFT_SCLK p6 // Arduino pin D13 131 #define TFT_CS p5 // Arduino pin D10 132 #define TFT_DC p20 // Arduino pin D8 133 #define TFT_RST p21 // Arduino pin D9 134 #define TOUCH_CS p19 // Arduino pin D7 135 #else // For Earle Philhower's package the Arduino Dx pin designations must be used: 136 #define TFT_MISO D12 137 #define TFT_MOSI D11 138 #define TFT_SCLK D13 139 #define TFT_CS D10 // Chip select control pin 140 #define TFT_DC D8 // Data Command control pin 141 #define TFT_RST D9 // Reset pin (could connect to Arduino RESET pin) 142 #define TOUCH_CS D7 143 #endif 144 145 146 // ################################################################################## 147 // 148 // Section 3. Define the fonts that are to be used here 149 // 150 // ################################################################################## 151 152 // Comment out the #defines below with // to stop that font being loaded 153 // The ESP8366 and ESP32 have plenty of memory so commenting out fonts is not 154 // normally necessary. If all fonts are loaded the extra FLASH space required is 155 // about 17Kbytes. To save FLASH space only enable the fonts you need! 156 157 #define LOAD_GLCD // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH 158 #define LOAD_FONT2 // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters 159 #define LOAD_FONT4 // Font 4. Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters 160 #define LOAD_FONT6 // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm 161 #define LOAD_FONT7 // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:-. 162 #define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-. 163 //#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT 164 #define LOAD_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts 165 166 // Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded 167 // this will save ~20kbytes of FLASH 168 #define SMOOTH_FONT 169 170 171 // ################################################################################## 172 // 173 // Section 4. Other options 174 // 175 // ################################################################################## 176 177 // For the RP2040 processor define the SPI port channel used, default is 0 178 // #define TFT_SPI_PORT 1 // Set to 0 if SPI0 pins are used, or 1 if spi1 pins used 179 180 // Define the SPI clock frequency, this affects the graphics rendering speed. Too 181 // fast and the TFT driver will not keep up and display corruption appears. 182 // With an ILI9341 display 40MHz works OK, 80MHz sometimes fails 183 // With a ST7735 display more than 27MHz may not work (spurious pixels and lines) 184 // With an ILI9163 display 27 MHz works OK. 185 186 // #define SPI_FREQUENCY 1000000 187 // #define SPI_FREQUENCY 5000000 188 // #define SPI_FREQUENCY 10000000 189 // #define SPI_FREQUENCY 20000000 190 // #define SPI_FREQUENCY 32000000 191 #define SPI_FREQUENCY 70000000 192 193 // Optional reduced SPI frequency for reading TFT 194 #define SPI_READ_FREQUENCY 20000000 195 196 // The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here: 197 #define SPI_TOUCH_FREQUENCY 2500000 198