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Basic T-Deck support (#2630)

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* add hwid for auto-detection

* fix: heltec-wireless-tracker USB serial

* T-Deck support

* trunk fmt

* set FRAMERATE to 1

* fix some defines

* trunk fmt

* corrected vendor link
This commit is contained in:
Manuel
2023-07-19 15:13:51 +02:00
committed by GitHub
parent 77efbb3f5d
commit 2486892e6d
13 changed files with 326 additions and 13 deletions
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118
src/graphics/TFTDisplay.cpp
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@@ -96,6 +96,118 @@ class LGFX : public lgfx::LGFX_Device
static LGFX tft;
#elif defined(ST7789_CS)
#include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
#if defined(ST7789_BACKLIGHT_EN) && !defined(TFT_BL)
#define TFT_BL ST7789_BACKLIGHT_EN
#endif
class LGFX : public lgfx::LGFX_Device
{
lgfx::Panel_ST7789 _panel_instance;
lgfx::Bus_SPI _bus_instance;
lgfx::Light_PWM _light_instance;
lgfx::Touch_GT911 _touch_instance;
public:
LGFX(void)
{
{
auto cfg = _bus_instance.config();
// SPI
cfg.spi_host = ST7789_SPI_HOST;
cfg.spi_mode = 0;
cfg.freq_write = SPI_FREQUENCY; // SPI clock for transmission (up to 80MHz, rounded to the value obtained by dividing
// 80MHz by an integer)
cfg.freq_read = SPI_READ_FREQUENCY; // SPI clock when receiving
cfg.spi_3wire = false; // Set to true if reception is done on the MOSI pin
cfg.use_lock = true; // Set to true to use transaction locking
cfg.dma_channel = SPI_DMA_CH_AUTO; // SPI_DMA_CH_AUTO; // Set DMA channel to use (0=not use DMA / 1=1ch / 2=ch /
cfg.pin_sclk = ST7789_SCK; // Set SPI SCLK pin number
cfg.pin_mosi = ST7789_SDA; // Set SPI MOSI pin number
cfg.pin_miso = ST7789_MISO; // Set SPI MISO pin number (-1 = disable)
cfg.pin_dc = ST7789_RS; // Set SPI DC pin number (-1 = disable)
_bus_instance.config(cfg); // applies the set value to the bus.
_panel_instance.setBus(&_bus_instance); // set the bus on the panel.
}
{ // Set the display panel control.
auto cfg = _panel_instance.config(); // Gets a structure for display panel settings.
cfg.pin_cs = ST7789_CS; // Pin number where CS is connected (-1 = disable)
cfg.pin_rst = -1; // Pin number where RST is connected (-1 = disable)
cfg.pin_busy = -1; // Pin number where BUSY is connected (-1 = disable)
// The following setting values ​​are general initial values ​​for each panel, so please comment out any
// unknown items and try them.
cfg.panel_width = TFT_WIDTH; // actual displayable width
cfg.panel_height = TFT_HEIGHT; // actual displayable height
cfg.offset_x = TFT_OFFSET_X; // Panel offset amount in X direction
cfg.offset_y = TFT_OFFSET_Y; // Panel offset amount in Y direction
cfg.offset_rotation = 0; // Rotation direction value offset 0~7 (4~7 is mirrored)
cfg.dummy_read_pixel = 9; // Number of bits for dummy read before pixel readout
cfg.dummy_read_bits = 1; // Number of bits for dummy read before non-pixel data read
cfg.readable = true; // Set to true if data can be read
cfg.invert = true; // Set to true if the light/darkness of the panel is reversed
cfg.rgb_order = false; // Set to true if the panel's red and blue are swapped
cfg.dlen_16bit =
false; // Set to true for panels that transmit data length in 16-bit units with 16-bit parallel or SPI
cfg.bus_shared = true; // If the bus is shared with the SD card, set to true (bus control with drawJpgFile etc.)
// Set the following only when the display is shifted with a driver with a variable number of pixels, such as the
// ST7735 or ILI9163.
// cfg.memory_width = TFT_WIDTH; // Maximum width supported by the driver IC
// cfg.memory_height = TFT_HEIGHT; // Maximum height supported by the driver IC
_panel_instance.config(cfg);
}
// Set the backlight control. (delete if not necessary)
{
auto cfg = _light_instance.config(); // Gets a structure for backlight settings.
cfg.pin_bl = ST7789_BL; // Pin number to which the backlight is connected
cfg.invert = true; // true to invert the brightness of the backlight
// cfg.pwm_channel = 0;
_light_instance.config(cfg);
_panel_instance.setLight(&_light_instance); // Set the backlight on the panel.
}
// Configure settings for touch screen control.
{
auto cfg = _touch_instance.config();
cfg.pin_cs = -1;
cfg.x_min = 0;
cfg.x_max = TFT_HEIGHT - 1;
cfg.y_min = 0;
cfg.y_max = TFT_WIDTH - 1;
cfg.pin_int = SCREEN_TOUCH_INT;
cfg.bus_shared = true;
cfg.offset_rotation = 0;
// cfg.freq = 2500000;
// I2C
cfg.i2c_port = 1;
cfg.i2c_addr = TOUCH_SLAVE_ADDRESS;
cfg.pin_sda = I2C_SDA;
cfg.pin_scl = I2C_SCL;
cfg.freq = 400000;
_touch_instance.config(cfg);
_panel_instance.setTouch(&_touch_instance);
}
setPanel(&_panel_instance); // Sets the panel to use.
}
};
static LGFX tft;
#elif defined(ST7735_CS) || defined(ILI9341_DRIVER)
#include <TFT_eSPI.h> // Graphics and font library for ILI9341 driver chip
@@ -103,7 +215,7 @@ static TFT_eSPI tft = TFT_eSPI(); // Invoke library, pins defined in User_Setup.
#endif
#if defined(ST7735_CS) || defined(ILI9341_DRIVER)
#if defined(ST7735_CS) || defined(ST7789_CS) || defined(ILI9341_DRIVER)
#include "SPILock.h"
#include "TFTDisplay.h"
#include <SPI.h>
@@ -190,8 +302,8 @@ bool TFTDisplay::connect()
#endif
tft.init();
#ifdef M5STACK
tft.setRotation(1); // M5Stack has the TFT in landscape
#if defined(M5STACK) || defined(T_DECK)
tft.setRotation(1); // M5Stack/T-Deck have the TFT in landscape
#else
tft.setRotation(3); // Orient horizontal and wide underneath the silkscreen name label
#endif