Ken Van Hoeylandt d875ade8cb
Touch and display driver subsystems reworked (and more) (#302)
- Refactored `TouchDevice`: it can now start/stop LVGL separately, and it has an optional `TouchDriver` interface
- Refactored `DisplayDevice`: it can now start/stop LVGL separately, and it has an optional `DisplayDriver` interface
- Updated all boards and drivers for above changes
- LVGL can now be stopped and (re)started on the fly
- Fixed issues with restarting Gui and Statusbar services
- Refactored `Gui` service to be class and renamed `Gui` to `GuiService`
- Fixed `Statusbar` service: forgot to deregister one of the icons
- Updated `esp_lcd_st7701` to v1.1.3
- `lv_textarea_create()` now automatically registers the hardware keyboard hooks (by wrapping the function)
- Fixed and updated `tactility.py`
- Cleanup of a lot of code
- `BootInitLvglBegin` and `BootInitLvglEnd` are replaced by `LvglStarted` and `LvglStopped`.
- Introduced `tt::service::State` which is accessible via `tt::service::getState()` (and internally via `ServiceInstance`)
- Started replacing `#define TAG` with `constexpr auto TAG = "..";`
2025-08-16 20:22:49 +02:00

47 lines
1.2 KiB
C++

#include "TdeckDisplay.h"
#include "TdeckDisplayConstants.h"
#include <Gt911Touch.h>
#include <PwmBacklight.h>
#include <St7789Display.h>
#include <driver/spi_master.h>
#define TAG "tdeck_display"
static std::shared_ptr<tt::hal::touch::TouchDevice> createTouch() {
// Note for future changes: Reset pin is 48 and interrupt pin is 47
auto configuration = std::make_unique<Gt911Touch::Configuration>(
I2C_NUM_0,
240,
320,
true,
true,
false
);
return std::make_shared<Gt911Touch>(std::move(configuration));
}
std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
auto touch = createTouch();
auto configuration = std::make_unique<St7789Display::Configuration>(
TDECK_LCD_SPI_HOST,
TDECK_LCD_PIN_CS,
TDECK_LCD_PIN_DC,
320,
240,
touch,
true,
true,
false,
true
);
configuration->backlightDutyFunction = driver::pwmbacklight::setBacklightDuty;
auto display = std::make_shared<St7789Display>(std::move(configuration));
return std::reinterpret_pointer_cast<tt::hal::display::DisplayDevice>(display);
}