From d6974252f3127f3378443b10d0b56628b7b9999e Mon Sep 17 00:00:00 2001 From: Dustin Watts Date: Sun, 29 May 2022 21:39:37 +0200 Subject: [PATCH 1/3] Added User Setups for ESP32 TouchDowns - Added Setup204_ESP32_TouchDown.h - Added Setup205_ESP32_TouchDown_S3.h - Included those in User_Setup_Select.h --- User_Setup_Select.h | 4 +++ User_Setups/Setup204_ESP32_TouchDown.h | 32 ++++++++++++++++++++ User_Setups/Setup205_ESP32_TouchDown_S3.h | 36 +++++++++++++++++++++++ 3 files changed, 72 insertions(+) create mode 100644 User_Setups/Setup204_ESP32_TouchDown.h create mode 100644 User_Setups/Setup205_ESP32_TouchDown_S3.h diff --git a/User_Setup_Select.h b/User_Setup_Select.h index 0efbefe..6e6a899 100644 --- a/User_Setup_Select.h +++ b/User_Setup_Select.h @@ -115,6 +115,10 @@ //#include // Setup file for ESP32/ESP8266 based ST7789 240X280 1.69inch TFT +//#include // Setup file for the ESP32 TouchDown based on ILI9488 480 x 320 TFT + +//#include // Setup file for the ESP32 TouchDown S3 based on ILI9488 480 x 320 TFT + //#include // Template file for a setup diff --git a/User_Setups/Setup204_ESP32_TouchDown.h b/User_Setups/Setup204_ESP32_TouchDown.h new file mode 100644 index 0000000..6d8569d --- /dev/null +++ b/User_Setups/Setup204_ESP32_TouchDown.h @@ -0,0 +1,32 @@ +// User Setup for the ESP32 TouchDown V1.0 and V1.1 +// ILI9488 using 4-wire SPI and using an FT6206 touch controller + +#define USER_SETUP_ID 204 + +#define ILI9488_DRIVER + +#define TFT_BL 32 +#define TFT_BACKLIGHT_ON HIGH + +#define TFT_MISO 19 +#define TFT_MOSI 23 +#define TFT_SCLK 18 +#define TFT_CS 15 +#define TFT_DC 2 +#define TFT_RST 4 + +#define TOUCH_CS 21 + +#define LOAD_GLCD +#define LOAD_FONT2 +#define LOAD_FONT4 +#define LOAD_FONT6 +#define LOAD_FONT7 +#define LOAD_FONT8 +#define LOAD_GFXFF + +#define SMOOTH_FONT + +#define SPI_FREQUENCY 27000000 +#define SPI_READ_FREQUENCY 20000000 +#define SPI_TOUCH_FREQUENCY 2500000 \ No newline at end of file diff --git a/User_Setups/Setup205_ESP32_TouchDown_S3.h b/User_Setups/Setup205_ESP32_TouchDown_S3.h new file mode 100644 index 0000000..2d7a4a3 --- /dev/null +++ b/User_Setups/Setup205_ESP32_TouchDown_S3.h @@ -0,0 +1,36 @@ +// User Setup for the ESP32 TouchDown S3 V1.1 +// ILI9488 using 8-bit Parallel and using an FT6206 touch controller + +#define USER_SETUP_ID 205 + +#define ESP32_PARALLEL + +#define ILI9488_DRIVER + +#define TFT_DC 5 +#define TFT_RST 46 + +#define TFT_WR 7 +#define TFT_RD 6 + +#define TFT_D0 21 +#define TFT_D1 14 +#define TFT_D2 13 +#define TFT_D3 12 +#define TFT_D4 11 +#define TFT_D5 10 +#define TFT_D6 9 +#define TFT_D7 8 + +#define TFT_BL 48 +#define TFT_BACKLIGHT_ON HIGH + +#define LOAD_GLCD +#define LOAD_FONT2 +#define LOAD_FONT4 +#define LOAD_FONT6 +#define LOAD_FONT7 +#define LOAD_FONT8 +#define LOAD_GFXFF + +#define SMOOTH_FONT \ No newline at end of file From ead97168abe6baba2ac9ad188c77099deead986f Mon Sep 17 00:00:00 2001 From: Dustin Watts Date: Mon, 30 May 2022 09:25:08 +0200 Subject: [PATCH 2/3] Changed User_Setup.h for test compile --- User_Setup.h | 364 +++------------------------------------------------ 1 file changed, 16 insertions(+), 348 deletions(-) diff --git a/User_Setup.h b/User_Setup.h index 49d2ac7..7aa979c 100644 --- a/User_Setup.h +++ b/User_Setup.h @@ -1,304 +1,24 @@ -// USER DEFINED SETTINGS -// Set driver type, fonts to be loaded, pins used and SPI control method etc -// -// See the User_Setup_Select.h file if you wish to be able to define multiple -// setups and then easily select which setup file is used by the compiler. -// -// If this file is edited correctly then all the library example sketches should -// run without the need to make any more changes for a particular hardware setup! -// Note that some sketches are designed for a particular TFT pixel width/height +/* This is a stripped down version of a User_Setup.h file for TFT_eSPI -// User defined information reported by "Read_User_Setup" test & diagnostics example -#define USER_SETUP_INFO "User_Setup" +Copy the contents of this file to TFT_eSPI-master/User_setup.h -// Define to disable all #warnings in library (can be put in User_Setup_Select.h) -//#define DISABLE_ALL_LIBRARY_WARNINGS +This version is for a 38-pin ESP32 DevKitC and an ILI9488 screen with resistive touch controller. -// ################################################################################## -// -// Section 1. Call up the right driver file and any options for it -// -// ################################################################################## +*/ -// Define STM32 to invoke optimised processor support (only for STM32) -//#define STM32 +#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) -// Defining the STM32 board allows the library to optimise the performance -// for UNO compatible "MCUfriend" style shields -//#define NUCLEO_64_TFT -//#define NUCLEO_144_TFT +#define TFT_BL 32 // LED back-light control pin +#define TFT_BACKLIGHT_ON HIGH // Level to turn ON back-light (HIGH or LOW) -// STM32 8 bit parallel only: -// If STN32 Port A or B pins 0-7 are used for 8 bit parallel data bus bits 0-7 -// then this will improve rendering performance by a factor of ~8x -//#define STM_PORTA_DATA_BUS -//#define STM_PORTB_DATA_BUS +#define TFT_MISO 19 +#define TFT_MOSI 23 +#define TFT_SCLK 18 +#define TFT_CS 15 // Chip select control pin +#define TFT_DC 2 // Data Command control pin +#define TFT_RST 4 // Reset pin (could connect to RST pin) -// Tell the library to use parallel mode (otherwise SPI is assumed) -//#define TFT_PARALLEL_8_BIT -//#defined TFT_PARALLEL_16_BIT // **** 16 bit parallel ONLY for RP2040 processor **** - -// Display type - only define if RPi display -//#define RPI_DISPLAY_TYPE // 20MHz maximum SPI - -// Only define one driver, the other ones must be commented out -#define ILI9341_DRIVER // Generic driver for common displays -//#define ILI9341_2_DRIVER // Alternative ILI9341 driver, see https://github.com/Bodmer/TFT_eSPI/issues/1172 -//#define ST7735_DRIVER // Define additional parameters below for this display -//#define ILI9163_DRIVER // Define additional parameters below for this display -//#define S6D02A1_DRIVER -//#define RPI_ILI9486_DRIVER // 20MHz maximum SPI -//#define HX8357D_DRIVER -//#define ILI9481_DRIVER -//#define ILI9486_DRIVER -//#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) -//#define ST7789_DRIVER // Full configuration option, define additional parameters below for this display -//#define ST7789_2_DRIVER // Minimal configuration option, define additional parameters below for this display -//#define R61581_DRIVER -//#define RM68140_DRIVER -//#define ST7796_DRIVER -//#define SSD1351_DRIVER -//#define SSD1963_480_DRIVER -//#define SSD1963_800_DRIVER -//#define SSD1963_800ALT_DRIVER -//#define ILI9225_DRIVER -//#define GC9A01_DRIVER - -// Some displays support SPI reads via the MISO pin, other displays have a single -// bi-directional SDA pin and the library will try to read this via the MOSI line. -// To use the SDA line for reading data from the TFT uncomment the following line: - -// #define TFT_SDA_READ // This option is for ESP32 ONLY, tested with ST7789 and GC9A01 display only - -// For ST7735, ST7789 and ILI9341 ONLY, define the colour order IF the blue and red are swapped on your display -// Try ONE option at a time to find the correct colour order for your display - -// #define TFT_RGB_ORDER TFT_RGB // Colour order Red-Green-Blue -// #define TFT_RGB_ORDER TFT_BGR // Colour order Blue-Green-Red - -// For M5Stack ESP32 module with integrated ILI9341 display ONLY, remove // in line below - -// #define M5STACK - -// For ST7789, ST7735, ILI9163 and GC9A01 ONLY, define the pixel width and height in portrait orientation -// #define TFT_WIDTH 80 -// #define TFT_WIDTH 128 -// #define TFT_WIDTH 172 // ST7789 172 x 320 -// #define TFT_WIDTH 240 // ST7789 240 x 240 and 240 x 320 -// #define TFT_HEIGHT 160 -// #define TFT_HEIGHT 128 -// #define TFT_HEIGHT 240 // ST7789 240 x 240 -// #define TFT_HEIGHT 320 // ST7789 240 x 320 -// #define TFT_HEIGHT 240 // GC9A01 240 x 240 - -// For ST7735 ONLY, define the type of display, originally this was based on the -// colour of the tab on the screen protector film but this is not always true, so try -// out the different options below if the screen does not display graphics correctly, -// e.g. colours wrong, mirror images, or stray pixels at the edges. -// Comment out ALL BUT ONE of these options for a ST7735 display driver, save this -// this User_Setup file, then rebuild and upload the sketch to the board again: - -// #define ST7735_INITB -// #define ST7735_GREENTAB -// #define ST7735_GREENTAB2 -// #define ST7735_GREENTAB3 -// #define ST7735_GREENTAB128 // For 128 x 128 display -// #define ST7735_GREENTAB160x80 // For 160 x 80 display (BGR, inverted, 26 offset) -// #define ST7735_REDTAB -// #define ST7735_BLACKTAB -// #define ST7735_REDTAB160x80 // For 160 x 80 display with 24 pixel offset - -// If colours are inverted (white shows as black) then uncomment one of the next -// 2 lines try both options, one of the options should correct the inversion. - -// #define TFT_INVERSION_ON -// #define TFT_INVERSION_OFF - - -// ################################################################################## -// -// Section 2. Define the pins that are used to interface with the display here -// -// ################################################################################## - -// If a backlight control signal is available then define the TFT_BL pin in Section 2 -// below. The backlight will be turned ON when tft.begin() is called, but the library -// needs to know if the LEDs are ON with the pin HIGH or LOW. If the LEDs are to be -// driven with a PWM signal or turned OFF/ON then this must be handled by the user -// sketch. e.g. with digitalWrite(TFT_BL, LOW); - -// #define TFT_BL 32 // LED back-light control pin -// #define TFT_BACKLIGHT_ON HIGH // Level to turn ON back-light (HIGH or LOW) - - - -// We must use hardware SPI, a minimum of 3 GPIO pins is needed. -// Typical setup for ESP8266 NodeMCU ESP-12 is : -// -// Display SDO/MISO to NodeMCU pin D6 (or leave disconnected if not reading TFT) -// Display LED to NodeMCU pin VIN (or 5V, see below) -// Display SCK to NodeMCU pin D5 -// Display SDI/MOSI to NodeMCU pin D7 -// Display DC (RS/AO)to NodeMCU pin D3 -// Display RESET to NodeMCU pin D4 (or RST, see below) -// Display CS to NodeMCU pin D8 (or GND, see below) -// Display GND to NodeMCU pin GND (0V) -// Display VCC to NodeMCU 5V or 3.3V -// -// The TFT RESET pin can be connected to the NodeMCU RST pin or 3.3V to free up a control pin -// -// The DC (Data Command) pin may be labelled AO or RS (Register Select) -// -// With some displays such as the ILI9341 the TFT CS pin can be connected to GND if no more -// SPI devices (e.g. an SD Card) are connected, in this case comment out the #define TFT_CS -// line below so it is NOT defined. Other displays such at the ST7735 require the TFT CS pin -// to be toggled during setup, so in these cases the TFT_CS line must be defined and connected. -// -// The NodeMCU D0 pin can be used for RST -// -// -// Note: only some versions of the NodeMCU provide the USB 5V on the VIN pin -// If 5V is not available at a pin you can use 3.3V but backlight brightness -// will be lower. - - -// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR ESP8266 SETUP ###### - -// For NodeMCU - use pin numbers in the form PIN_Dx where Dx is the NodeMCU pin designation -#define TFT_CS PIN_D8 // Chip select control pin D8 -#define TFT_DC PIN_D3 // Data Command control pin -#define TFT_RST PIN_D4 // Reset pin (could connect to NodeMCU RST, see next line) -//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V - -//#define TFT_BL PIN_D1 // LED back-light (only for ST7789 with backlight control pin) - -//#define TOUCH_CS PIN_D2 // Chip select pin (T_CS) of touch screen - -//#define TFT_WR PIN_D2 // Write strobe for modified Raspberry Pi TFT only - - -// ###### FOR ESP8266 OVERLAP MODE EDIT THE PIN NUMBERS IN THE FOLLOWING LINES ###### - -// Overlap mode shares the ESP8266 FLASH SPI bus with the TFT so has a performance impact -// but saves pins for other functions. It is best not to connect MISO as some displays -// do not tristate that line when chip select is high! -// Note: Only one SPI device can share the FLASH SPI lines, so a SPI touch controller -// cannot be connected as well to the same SPI signals. -// On NodeMCU 1.0 SD0=MISO, SD1=MOSI, CLK=SCLK to connect to TFT in overlap mode -// On NodeMCU V3 S0 =MISO, S1 =MOSI, S2 =SCLK -// In ESP8266 overlap mode the following must be defined - -//#define TFT_SPI_OVERLAP - -// In ESP8266 overlap mode the TFT chip select MUST connect to pin D3 -//#define TFT_CS PIN_D3 -//#define TFT_DC PIN_D5 // Data Command control pin -//#define TFT_RST PIN_D4 // Reset pin (could connect to NodeMCU RST, see next line) -//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V - - -// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR ESP32 SETUP ###### - -// For ESP32 Dev board (only tested with ILI9341 display) -// The hardware SPI can be mapped to any pins - -//#define TFT_MISO 19 -//#define TFT_MOSI 23 -//#define TFT_SCLK 18 -//#define TFT_CS 15 // Chip select control pin -//#define TFT_DC 2 // Data Command control pin -//#define TFT_RST 4 // Reset pin (could connect to RST pin) -//#define TFT_RST -1 // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST - -// For ESP32 Dev board (only tested with GC9A01 display) -// The hardware SPI can be mapped to any pins - -//#define TFT_MOSI 15 // In some display driver board, it might be written as "SDA" and so on. -//#define TFT_SCLK 14 -//#define TFT_CS 5 // Chip select control pin -//#define TFT_DC 27 // Data Command control pin -//#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin) -//#define TFT_BL 22 // LED back-light - -//#define TOUCH_CS 21 // Chip select pin (T_CS) of touch screen - -//#define TFT_WR 22 // Write strobe for modified Raspberry Pi TFT only - -// For the M5Stack module use these #define lines -//#define TFT_MISO 19 -//#define TFT_MOSI 23 -//#define TFT_SCLK 18 -//#define TFT_CS 14 // Chip select control pin -//#define TFT_DC 27 // Data Command control pin -//#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin) -//#define TFT_BL 32 // LED back-light (required for M5Stack) - -// ###### EDIT THE PINs BELOW TO SUIT YOUR ESP32 PARALLEL TFT SETUP ###### - -// The library supports 8 bit parallel TFTs with the ESP32, the pin -// selection below is compatible with ESP32 boards in UNO format. -// Wemos D32 boards need to be modified, see diagram in Tools folder. -// Only ILI9481 and ILI9341 based displays have been tested! - -// Parallel bus is only supported for the STM32 and ESP32 -// Example below is for ESP32 Parallel interface with UNO displays - -// Tell the library to use 8 bit parallel mode (otherwise SPI is assumed) -//#define TFT_PARALLEL_8_BIT - -// The ESP32 and TFT the pins used for testing are: -//#define TFT_CS 33 // Chip select control pin (library pulls permanently low -//#define TFT_DC 15 // Data Command control pin - must use a pin in the range 0-31 -//#define TFT_RST 32 // Reset pin, toggles on startup - -//#define TFT_WR 4 // Write strobe control pin - must use a pin in the range 0-31 -//#define TFT_RD 2 // Read strobe control pin - -//#define TFT_D0 12 // Must use pins in the range 0-31 for the data bus -//#define TFT_D1 13 // so a single register write sets/clears all bits. -//#define TFT_D2 26 // Pins can be randomly assigned, this does not affect -//#define TFT_D3 25 // TFT screen update performance. -//#define TFT_D4 17 -//#define TFT_D5 16 -//#define TFT_D6 27 -//#define TFT_D7 14 - -// ###### EDIT THE PINs BELOW TO SUIT YOUR STM32 SPI TFT SETUP ###### - -// The TFT can be connected to SPI port 1 or 2 -//#define TFT_SPI_PORT 1 // SPI port 1 maximum clock rate is 55MHz -//#define TFT_MOSI PA7 -//#define TFT_MISO PA6 -//#define TFT_SCLK PA5 - -//#define TFT_SPI_PORT 2 // SPI port 2 maximum clock rate is 27MHz -//#define TFT_MOSI PB15 -//#define TFT_MISO PB14 -//#define TFT_SCLK PB13 - -// Can use Ardiuno pin references, arbitrary allocation, TFT_eSPI controls chip select -//#define TFT_CS D5 // Chip select control pin to TFT CS -//#define TFT_DC D6 // Data Command control pin to TFT DC (may be labelled RS = Register Select) -//#define TFT_RST D7 // Reset pin to TFT RST (or RESET) -// OR alternatively, we can use STM32 port reference names PXnn -//#define TFT_CS PE11 // Nucleo-F767ZI equivalent of D5 -//#define TFT_DC PE9 // Nucleo-F767ZI equivalent of D6 -//#define TFT_RST PF13 // Nucleo-F767ZI equivalent of D7 - -//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to processor reset - // Use an Arduino pin for initial testing as connecting to processor reset - // may not work (pulse too short at power up?) - -// ################################################################################## -// -// Section 3. Define the fonts that are to be used here -// -// ################################################################################## - -// Comment out the #defines below with // to stop that font being loaded -// The ESP8366 and ESP32 have plenty of memory so commenting out fonts is not -// normally necessary. If all fonts are loaded the extra FLASH space required is -// about 17Kbytes. To save FLASH space only enable the fonts you need! +#define TOUCH_CS 21 // Chip select pin (T_CS) of touch screen #define LOAD_GLCD // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH #define LOAD_FONT2 // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters @@ -306,63 +26,11 @@ #define LOAD_FONT6 // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm #define LOAD_FONT7 // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:-. #define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-. -//#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT + #define LOAD_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts -// Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded -// this will save ~20kbytes of FLASH #define SMOOTH_FONT - -// ################################################################################## -// -// Section 4. Other options -// -// ################################################################################## - -// For RP2040 processor and SPI displays, uncomment the following line to use the PIO interface. -//#define RP2040_PIO_SPI // Leave commented out to use standard RP2040 SPI port interface - -// For the RP2040 processor define the SPI port channel used (default 0 if undefined) -//#define TFT_SPI_PORT 1 // Set to 0 if SPI0 pins are used, or 1 if spi1 pins used - -// For the STM32 processor define the SPI port channel used (default 1 if undefined) -//#define TFT_SPI_PORT 2 // Set to 1 for SPI port 1, or 2 for SPI port 2 - -// Define the SPI clock frequency, this affects the graphics rendering speed. Too -// fast and the TFT driver will not keep up and display corruption appears. -// With an ILI9341 display 40MHz works OK, 80MHz sometimes fails -// With a ST7735 display more than 27MHz may not work (spurious pixels and lines) -// With an ILI9163 display 27 MHz works OK. - -// #define SPI_FREQUENCY 1000000 -// #define SPI_FREQUENCY 5000000 -// #define SPI_FREQUENCY 10000000 -// #define SPI_FREQUENCY 20000000 #define SPI_FREQUENCY 27000000 -// #define SPI_FREQUENCY 40000000 -// #define SPI_FREQUENCY 55000000 // STM32 SPI1 only (SPI2 maximum is 27MHz) -// #define SPI_FREQUENCY 80000000 - -// Optional reduced SPI frequency for reading TFT #define SPI_READ_FREQUENCY 20000000 - -// The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here: -#define SPI_TOUCH_FREQUENCY 2500000 - -// The ESP32 has 2 free SPI ports i.e. VSPI and HSPI, the VSPI is the default. -// If the VSPI port is in use and pins are not accessible (e.g. TTGO T-Beam) -// then uncomment the following line: -//#define USE_HSPI_PORT - -// Comment out the following #define if "SPI Transactions" do not need to be -// supported. When commented out the code size will be smaller and sketches will -// run slightly faster, so leave it commented out unless you need it! - -// Transaction support is needed to work with SD library but not needed with TFT_SdFat -// Transaction support is required if other SPI devices are connected. - -// Transactions are automatically enabled by the library for an ESP32 (to use HAL mutex) -// so changing it here has no effect - -// #define SUPPORT_TRANSACTIONS +#define SPI_TOUCH_FREQUENCY 2500000 \ No newline at end of file From 2cfc5c5a52be1a1806b6712e09bba5df58172f52 Mon Sep 17 00:00:00 2001 From: Dustin Watts Date: Mon, 30 May 2022 11:19:53 +0200 Subject: [PATCH 3/3] Revert Back to original User_Setup.h --- User_Setup.h | 364 ++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 348 insertions(+), 16 deletions(-) diff --git a/User_Setup.h b/User_Setup.h index 7aa979c..49d2ac7 100644 --- a/User_Setup.h +++ b/User_Setup.h @@ -1,24 +1,304 @@ -/* This is a stripped down version of a User_Setup.h file for TFT_eSPI +// USER DEFINED SETTINGS +// Set driver type, fonts to be loaded, pins used and SPI control method etc +// +// See the User_Setup_Select.h file if you wish to be able to define multiple +// setups and then easily select which setup file is used by the compiler. +// +// If this file is edited correctly then all the library example sketches should +// run without the need to make any more changes for a particular hardware setup! +// Note that some sketches are designed for a particular TFT pixel width/height -Copy the contents of this file to TFT_eSPI-master/User_setup.h +// User defined information reported by "Read_User_Setup" test & diagnostics example +#define USER_SETUP_INFO "User_Setup" -This version is for a 38-pin ESP32 DevKitC and an ILI9488 screen with resistive touch controller. +// Define to disable all #warnings in library (can be put in User_Setup_Select.h) +//#define DISABLE_ALL_LIBRARY_WARNINGS -*/ +// ################################################################################## +// +// Section 1. Call up the right driver file and any options for it +// +// ################################################################################## -#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) +// Define STM32 to invoke optimised processor support (only for STM32) +//#define STM32 -#define TFT_BL 32 // LED back-light control pin -#define TFT_BACKLIGHT_ON HIGH // Level to turn ON back-light (HIGH or LOW) +// Defining the STM32 board allows the library to optimise the performance +// for UNO compatible "MCUfriend" style shields +//#define NUCLEO_64_TFT +//#define NUCLEO_144_TFT -#define TFT_MISO 19 -#define TFT_MOSI 23 -#define TFT_SCLK 18 -#define TFT_CS 15 // Chip select control pin -#define TFT_DC 2 // Data Command control pin -#define TFT_RST 4 // Reset pin (could connect to RST pin) +// STM32 8 bit parallel only: +// If STN32 Port A or B pins 0-7 are used for 8 bit parallel data bus bits 0-7 +// then this will improve rendering performance by a factor of ~8x +//#define STM_PORTA_DATA_BUS +//#define STM_PORTB_DATA_BUS -#define TOUCH_CS 21 // Chip select pin (T_CS) of touch screen +// Tell the library to use parallel mode (otherwise SPI is assumed) +//#define TFT_PARALLEL_8_BIT +//#defined TFT_PARALLEL_16_BIT // **** 16 bit parallel ONLY for RP2040 processor **** + +// Display type - only define if RPi display +//#define RPI_DISPLAY_TYPE // 20MHz maximum SPI + +// Only define one driver, the other ones must be commented out +#define ILI9341_DRIVER // Generic driver for common displays +//#define ILI9341_2_DRIVER // Alternative ILI9341 driver, see https://github.com/Bodmer/TFT_eSPI/issues/1172 +//#define ST7735_DRIVER // Define additional parameters below for this display +//#define ILI9163_DRIVER // Define additional parameters below for this display +//#define S6D02A1_DRIVER +//#define RPI_ILI9486_DRIVER // 20MHz maximum SPI +//#define HX8357D_DRIVER +//#define ILI9481_DRIVER +//#define ILI9486_DRIVER +//#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) +//#define ST7789_DRIVER // Full configuration option, define additional parameters below for this display +//#define ST7789_2_DRIVER // Minimal configuration option, define additional parameters below for this display +//#define R61581_DRIVER +//#define RM68140_DRIVER +//#define ST7796_DRIVER +//#define SSD1351_DRIVER +//#define SSD1963_480_DRIVER +//#define SSD1963_800_DRIVER +//#define SSD1963_800ALT_DRIVER +//#define ILI9225_DRIVER +//#define GC9A01_DRIVER + +// Some displays support SPI reads via the MISO pin, other displays have a single +// bi-directional SDA pin and the library will try to read this via the MOSI line. +// To use the SDA line for reading data from the TFT uncomment the following line: + +// #define TFT_SDA_READ // This option is for ESP32 ONLY, tested with ST7789 and GC9A01 display only + +// For ST7735, ST7789 and ILI9341 ONLY, define the colour order IF the blue and red are swapped on your display +// Try ONE option at a time to find the correct colour order for your display + +// #define TFT_RGB_ORDER TFT_RGB // Colour order Red-Green-Blue +// #define TFT_RGB_ORDER TFT_BGR // Colour order Blue-Green-Red + +// For M5Stack ESP32 module with integrated ILI9341 display ONLY, remove // in line below + +// #define M5STACK + +// For ST7789, ST7735, ILI9163 and GC9A01 ONLY, define the pixel width and height in portrait orientation +// #define TFT_WIDTH 80 +// #define TFT_WIDTH 128 +// #define TFT_WIDTH 172 // ST7789 172 x 320 +// #define TFT_WIDTH 240 // ST7789 240 x 240 and 240 x 320 +// #define TFT_HEIGHT 160 +// #define TFT_HEIGHT 128 +// #define TFT_HEIGHT 240 // ST7789 240 x 240 +// #define TFT_HEIGHT 320 // ST7789 240 x 320 +// #define TFT_HEIGHT 240 // GC9A01 240 x 240 + +// For ST7735 ONLY, define the type of display, originally this was based on the +// colour of the tab on the screen protector film but this is not always true, so try +// out the different options below if the screen does not display graphics correctly, +// e.g. colours wrong, mirror images, or stray pixels at the edges. +// Comment out ALL BUT ONE of these options for a ST7735 display driver, save this +// this User_Setup file, then rebuild and upload the sketch to the board again: + +// #define ST7735_INITB +// #define ST7735_GREENTAB +// #define ST7735_GREENTAB2 +// #define ST7735_GREENTAB3 +// #define ST7735_GREENTAB128 // For 128 x 128 display +// #define ST7735_GREENTAB160x80 // For 160 x 80 display (BGR, inverted, 26 offset) +// #define ST7735_REDTAB +// #define ST7735_BLACKTAB +// #define ST7735_REDTAB160x80 // For 160 x 80 display with 24 pixel offset + +// If colours are inverted (white shows as black) then uncomment one of the next +// 2 lines try both options, one of the options should correct the inversion. + +// #define TFT_INVERSION_ON +// #define TFT_INVERSION_OFF + + +// ################################################################################## +// +// Section 2. Define the pins that are used to interface with the display here +// +// ################################################################################## + +// If a backlight control signal is available then define the TFT_BL pin in Section 2 +// below. The backlight will be turned ON when tft.begin() is called, but the library +// needs to know if the LEDs are ON with the pin HIGH or LOW. If the LEDs are to be +// driven with a PWM signal or turned OFF/ON then this must be handled by the user +// sketch. e.g. with digitalWrite(TFT_BL, LOW); + +// #define TFT_BL 32 // LED back-light control pin +// #define TFT_BACKLIGHT_ON HIGH // Level to turn ON back-light (HIGH or LOW) + + + +// We must use hardware SPI, a minimum of 3 GPIO pins is needed. +// Typical setup for ESP8266 NodeMCU ESP-12 is : +// +// Display SDO/MISO to NodeMCU pin D6 (or leave disconnected if not reading TFT) +// Display LED to NodeMCU pin VIN (or 5V, see below) +// Display SCK to NodeMCU pin D5 +// Display SDI/MOSI to NodeMCU pin D7 +// Display DC (RS/AO)to NodeMCU pin D3 +// Display RESET to NodeMCU pin D4 (or RST, see below) +// Display CS to NodeMCU pin D8 (or GND, see below) +// Display GND to NodeMCU pin GND (0V) +// Display VCC to NodeMCU 5V or 3.3V +// +// The TFT RESET pin can be connected to the NodeMCU RST pin or 3.3V to free up a control pin +// +// The DC (Data Command) pin may be labelled AO or RS (Register Select) +// +// With some displays such as the ILI9341 the TFT CS pin can be connected to GND if no more +// SPI devices (e.g. an SD Card) are connected, in this case comment out the #define TFT_CS +// line below so it is NOT defined. Other displays such at the ST7735 require the TFT CS pin +// to be toggled during setup, so in these cases the TFT_CS line must be defined and connected. +// +// The NodeMCU D0 pin can be used for RST +// +// +// Note: only some versions of the NodeMCU provide the USB 5V on the VIN pin +// If 5V is not available at a pin you can use 3.3V but backlight brightness +// will be lower. + + +// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR ESP8266 SETUP ###### + +// For NodeMCU - use pin numbers in the form PIN_Dx where Dx is the NodeMCU pin designation +#define TFT_CS PIN_D8 // Chip select control pin D8 +#define TFT_DC PIN_D3 // Data Command control pin +#define TFT_RST PIN_D4 // Reset pin (could connect to NodeMCU RST, see next line) +//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V + +//#define TFT_BL PIN_D1 // LED back-light (only for ST7789 with backlight control pin) + +//#define TOUCH_CS PIN_D2 // Chip select pin (T_CS) of touch screen + +//#define TFT_WR PIN_D2 // Write strobe for modified Raspberry Pi TFT only + + +// ###### FOR ESP8266 OVERLAP MODE EDIT THE PIN NUMBERS IN THE FOLLOWING LINES ###### + +// Overlap mode shares the ESP8266 FLASH SPI bus with the TFT so has a performance impact +// but saves pins for other functions. It is best not to connect MISO as some displays +// do not tristate that line when chip select is high! +// Note: Only one SPI device can share the FLASH SPI lines, so a SPI touch controller +// cannot be connected as well to the same SPI signals. +// On NodeMCU 1.0 SD0=MISO, SD1=MOSI, CLK=SCLK to connect to TFT in overlap mode +// On NodeMCU V3 S0 =MISO, S1 =MOSI, S2 =SCLK +// In ESP8266 overlap mode the following must be defined + +//#define TFT_SPI_OVERLAP + +// In ESP8266 overlap mode the TFT chip select MUST connect to pin D3 +//#define TFT_CS PIN_D3 +//#define TFT_DC PIN_D5 // Data Command control pin +//#define TFT_RST PIN_D4 // Reset pin (could connect to NodeMCU RST, see next line) +//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V + + +// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR ESP32 SETUP ###### + +// For ESP32 Dev board (only tested with ILI9341 display) +// The hardware SPI can be mapped to any pins + +//#define TFT_MISO 19 +//#define TFT_MOSI 23 +//#define TFT_SCLK 18 +//#define TFT_CS 15 // Chip select control pin +//#define TFT_DC 2 // Data Command control pin +//#define TFT_RST 4 // Reset pin (could connect to RST pin) +//#define TFT_RST -1 // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST + +// For ESP32 Dev board (only tested with GC9A01 display) +// The hardware SPI can be mapped to any pins + +//#define TFT_MOSI 15 // In some display driver board, it might be written as "SDA" and so on. +//#define TFT_SCLK 14 +//#define TFT_CS 5 // Chip select control pin +//#define TFT_DC 27 // Data Command control pin +//#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin) +//#define TFT_BL 22 // LED back-light + +//#define TOUCH_CS 21 // Chip select pin (T_CS) of touch screen + +//#define TFT_WR 22 // Write strobe for modified Raspberry Pi TFT only + +// For the M5Stack module use these #define lines +//#define TFT_MISO 19 +//#define TFT_MOSI 23 +//#define TFT_SCLK 18 +//#define TFT_CS 14 // Chip select control pin +//#define TFT_DC 27 // Data Command control pin +//#define TFT_RST 33 // Reset pin (could connect to Arduino RESET pin) +//#define TFT_BL 32 // LED back-light (required for M5Stack) + +// ###### EDIT THE PINs BELOW TO SUIT YOUR ESP32 PARALLEL TFT SETUP ###### + +// The library supports 8 bit parallel TFTs with the ESP32, the pin +// selection below is compatible with ESP32 boards in UNO format. +// Wemos D32 boards need to be modified, see diagram in Tools folder. +// Only ILI9481 and ILI9341 based displays have been tested! + +// Parallel bus is only supported for the STM32 and ESP32 +// Example below is for ESP32 Parallel interface with UNO displays + +// Tell the library to use 8 bit parallel mode (otherwise SPI is assumed) +//#define TFT_PARALLEL_8_BIT + +// The ESP32 and TFT the pins used for testing are: +//#define TFT_CS 33 // Chip select control pin (library pulls permanently low +//#define TFT_DC 15 // Data Command control pin - must use a pin in the range 0-31 +//#define TFT_RST 32 // Reset pin, toggles on startup + +//#define TFT_WR 4 // Write strobe control pin - must use a pin in the range 0-31 +//#define TFT_RD 2 // Read strobe control pin + +//#define TFT_D0 12 // Must use pins in the range 0-31 for the data bus +//#define TFT_D1 13 // so a single register write sets/clears all bits. +//#define TFT_D2 26 // Pins can be randomly assigned, this does not affect +//#define TFT_D3 25 // TFT screen update performance. +//#define TFT_D4 17 +//#define TFT_D5 16 +//#define TFT_D6 27 +//#define TFT_D7 14 + +// ###### EDIT THE PINs BELOW TO SUIT YOUR STM32 SPI TFT SETUP ###### + +// The TFT can be connected to SPI port 1 or 2 +//#define TFT_SPI_PORT 1 // SPI port 1 maximum clock rate is 55MHz +//#define TFT_MOSI PA7 +//#define TFT_MISO PA6 +//#define TFT_SCLK PA5 + +//#define TFT_SPI_PORT 2 // SPI port 2 maximum clock rate is 27MHz +//#define TFT_MOSI PB15 +//#define TFT_MISO PB14 +//#define TFT_SCLK PB13 + +// Can use Ardiuno pin references, arbitrary allocation, TFT_eSPI controls chip select +//#define TFT_CS D5 // Chip select control pin to TFT CS +//#define TFT_DC D6 // Data Command control pin to TFT DC (may be labelled RS = Register Select) +//#define TFT_RST D7 // Reset pin to TFT RST (or RESET) +// OR alternatively, we can use STM32 port reference names PXnn +//#define TFT_CS PE11 // Nucleo-F767ZI equivalent of D5 +//#define TFT_DC PE9 // Nucleo-F767ZI equivalent of D6 +//#define TFT_RST PF13 // Nucleo-F767ZI equivalent of D7 + +//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to processor reset + // Use an Arduino pin for initial testing as connecting to processor reset + // may not work (pulse too short at power up?) + +// ################################################################################## +// +// Section 3. Define the fonts that are to be used here +// +// ################################################################################## + +// Comment out the #defines below with // to stop that font being loaded +// The ESP8366 and ESP32 have plenty of memory so commenting out fonts is not +// normally necessary. If all fonts are loaded the extra FLASH space required is +// about 17Kbytes. To save FLASH space only enable the fonts you need! #define LOAD_GLCD // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH #define LOAD_FONT2 // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters @@ -26,11 +306,63 @@ This version is for a 38-pin ESP32 DevKitC and an ILI9488 screen with resistive #define LOAD_FONT6 // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm #define LOAD_FONT7 // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:-. #define LOAD_FONT8 // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-. - +//#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT #define LOAD_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts +// Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded +// this will save ~20kbytes of FLASH #define SMOOTH_FONT + +// ################################################################################## +// +// Section 4. Other options +// +// ################################################################################## + +// For RP2040 processor and SPI displays, uncomment the following line to use the PIO interface. +//#define RP2040_PIO_SPI // Leave commented out to use standard RP2040 SPI port interface + +// For the RP2040 processor define the SPI port channel used (default 0 if undefined) +//#define TFT_SPI_PORT 1 // Set to 0 if SPI0 pins are used, or 1 if spi1 pins used + +// For the STM32 processor define the SPI port channel used (default 1 if undefined) +//#define TFT_SPI_PORT 2 // Set to 1 for SPI port 1, or 2 for SPI port 2 + +// Define the SPI clock frequency, this affects the graphics rendering speed. Too +// fast and the TFT driver will not keep up and display corruption appears. +// With an ILI9341 display 40MHz works OK, 80MHz sometimes fails +// With a ST7735 display more than 27MHz may not work (spurious pixels and lines) +// With an ILI9163 display 27 MHz works OK. + +// #define SPI_FREQUENCY 1000000 +// #define SPI_FREQUENCY 5000000 +// #define SPI_FREQUENCY 10000000 +// #define SPI_FREQUENCY 20000000 #define SPI_FREQUENCY 27000000 +// #define SPI_FREQUENCY 40000000 +// #define SPI_FREQUENCY 55000000 // STM32 SPI1 only (SPI2 maximum is 27MHz) +// #define SPI_FREQUENCY 80000000 + +// Optional reduced SPI frequency for reading TFT #define SPI_READ_FREQUENCY 20000000 -#define SPI_TOUCH_FREQUENCY 2500000 \ No newline at end of file + +// The XPT2046 requires a lower SPI clock rate of 2.5MHz so we define that here: +#define SPI_TOUCH_FREQUENCY 2500000 + +// The ESP32 has 2 free SPI ports i.e. VSPI and HSPI, the VSPI is the default. +// If the VSPI port is in use and pins are not accessible (e.g. TTGO T-Beam) +// then uncomment the following line: +//#define USE_HSPI_PORT + +// Comment out the following #define if "SPI Transactions" do not need to be +// supported. When commented out the code size will be smaller and sketches will +// run slightly faster, so leave it commented out unless you need it! + +// Transaction support is needed to work with SD library but not needed with TFT_SdFat +// Transaction support is required if other SPI devices are connected. + +// Transactions are automatically enabled by the library for an ESP32 (to use HAL mutex) +// so changing it here has no effect + +// #define SUPPORT_TRANSACTIONS