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TFT_eSPI
Commit 28545357 authored by Bodmer's avatar Bodmer
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Add support for ESP32 based M5Stack

parent fe36cbda
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Showing with 133 additions and 4 deletions
TFT_Drivers/ILI9341_Init.h
View file @ 28545357
......@@ -55,7 +55,11 @@
writedata(0x86); //--
writecommand(ILI9341_MADCTL); // Memory Access Control
writedata(0x48);
#ifdef M5STACK
writedata(0xA8); // Rotation 0 (portrait mode)
#else
writedata(0x48); // Rotation 0 (portrait mode)
#endif
writecommand(ILI9341_PIXFMT);
writedata(0x55);
......@@ -116,4 +120,11 @@
spi_begin();
writecommand(ILI9341_DISPON); //Display on
#ifdef M5STACK
// Turn on the back-light LED
digitalWrite(TFT_BL, HIGH);
pinMode(TFT_BL, OUTPUT);
#endif
}
\ No newline at end of file
TFT_Drivers/ILI9341_Rotation.h
View file @ 28545357
......@@ -6,43 +6,75 @@
writecommand(TFT_MADCTL);
switch (rotation) {
case 0:
#ifdef M5STACK
writedata(TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_BGR);
#else
writedata(TFT_MAD_MX | TFT_MAD_BGR);
#endif
_width = _width_orig;
_height = _height_orig;
break;
case 1:
#ifdef M5STACK
writedata(TFT_MAD_BGR);
#else
writedata(TFT_MAD_MV | TFT_MAD_BGR);
#endif
_width = _height_orig;
_height = _width_orig;
break;
case 2:
#ifdef M5STACK
writedata(TFT_MAD_MV | TFT_MAD_MX | TFT_MAD_BGR);
#else
writedata(TFT_MAD_MY | TFT_MAD_BGR);
#endif
_width = _width_orig;
_height = _height_orig;
break;
case 3:
#ifdef M5STACK
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_BGR);
#else
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_BGR);
#endif
_width = _height_orig;
_height = _width_orig;
break;
// These next rotations are for bottum up BMP drawing
// These next rotations are for bottom up BMP drawing
case 4:
#ifdef M5STACK
writedata(TFT_MAD_MV | TFT_MAD_MX | TFT_MAD_BGR);
#else
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_BGR);
#endif
_width = _width_orig;
_height = _height_orig;
break;
case 5:
#ifdef M5STACK
writedata(TFT_MAD_MV | TFT_MAD_BGR);
#else
writedata(TFT_MAD_MV | TFT_MAD_MX | TFT_MAD_BGR);
#endif
_width = _height_orig;
_height = _width_orig;
break;
case 6:
#ifdef M5STACK
writedata(TFT_MAD_MX | TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_BGR);
#else
writedata(TFT_MAD_BGR);
#endif
_width = _width_orig;
_height = _height_orig;
break;
case 7:
#ifdef M5STACK
writedata(TFT_MAD_MY | TFT_MAD_BGR);
#else
writedata(TFT_MAD_MY | TFT_MAD_MV | TFT_MAD_BGR);
#endif
_width = _height_orig;
_height = _width_orig;
break;
......
User_Setup_Select.h
View file @ 28545357
......@@ -32,6 +32,7 @@
//#include <User_Setups/Setup9_ST7735_Overlap.h> // Setup file configured for my ST7735
//#include <User_Setups/Setup10_RPi_touch_ILI9486.h> // Setup file configured for my stock RPi TFT with touch
//#include <User_Setups/Setup11_RPi_touch_ILI9486.h> // Setup file configured for my stock RPi TFT with touch
//#include <User_Setups/Setup12_M5Stack.h> // Setup file for the ESP32 based M5Stack
//#include <User_Setups/SetupX_Template.h> // Setup file template for copying/editting
......
User_Setups/Setup12_M5Stack.h 0 → 100644
View file @ 28545357
// USER DEFINED SETTINGS
//
// The User_Setup header that will be called up is defined in User_Setup_Select.h
//
// Set driver type, fonts to be loaded, pins used and SPI control method etc
//
// 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!
// ##################################################################################
//
// Section 0. Call up the right driver file and any options for it
//
// ##################################################################################
#define ILI9341_DRIVER
#define M5STACK
// ##################################################################################
//
// Section 1. Define the pins that are used to interface with the display here
//
// ##################################################################################
// M5Stack
#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
// ##################################################################################
//
// Section 2. Define the way the DC and/or CS lines are driven
//
// ##################################################################################
// Not used
// ##################################################################################
//
// 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 had 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
#define LOAD_FONT4 // Font 4. Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters
#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_GFXFF // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
// ##################################################################################
//
// Section 4. Not used
//
// ##################################################################################
// ##################################################################################
//
// Section 5. Other options
//
// ##################################################################################
// Define the SPI clock frequency
// With an ILI9341 display 40MHz works OK, 80MHz sometimes fails
// With a ST7735 display more than 27MHz may not work (spurious pixels and lines)
// #define SPI_FREQUENCY 1000000
// #define SPI_FREQUENCY 5000000
// #define SPI_FREQUENCY 10000000
// #define SPI_FREQUENCY 20000000
// #define SPI_FREQUENCY 27000000 // Actually sets it to 26.67MHz = 80/3
#define SPI_FREQUENCY 40000000 // Maximum to use SPIFFS
// #define SPI_FREQUENCY 80000000
library.properties
View file @ 28545357
4name=TFT_eSPI
version=0.18.13
name=TFT_eSPI
version=0.18.14
author=Bodmer
maintainer=Bodmer
sentence=A fast TFT library for ESP8266 processors and the Arduino IDE
......
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