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Merge develop into main (#303)

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- `DisplayDevice` improvements related `DisplayDriver`
- Replaced incorrect usage of `spiBusHandle` with `spiHostDevice` in all SPI display devices
- Disabled `DisplayDriver` support for RGB displays for now
- Updated `GraphicsDemo` project for the above changes
- TactilityC improvements:
  - created `tt_hal_device_find()`
  - created `tt_hal_display_*`
  - created `tt_hal_touch_*`
  - created `tt_lvgl_*`
  - export `tt_app_*` calls
This commit is contained in:
Ken Van Hoeylandt
2025-08-17 22:48:51 +02:00
committed by GitHub
parent d875ade8cb
commit fbaff8cbac
43 changed files with 1554 additions and 70 deletions
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Drivers/EspLcdCompat/Source/EspLcdDisplayDriver.h
+20 -24
View File
@@ -1,44 +1,40 @@
#pragma once
#include <Tactility/Mutex.h>
#include <Tactility/hal/display/DisplayDriver.h>
#include <esp_lcd_panel_ops.h>
#include <esp_lvgl_port_disp.h>
using namespace tt::hal;
class EspLcdDisplayDriver : public display::DisplayDriver {
class EspLcdDisplayDriver : public tt::hal::display::DisplayDriver {
esp_lcd_panel_handle_t panelHandle;
const lvgl_port_display_cfg_t& lvglPortDisplayConfig;
std::shared_ptr<tt::Lock> lock;
uint16_t hRes;
uint16_t vRes;
tt::hal::display::ColorFormat colorFormat;
public:
EspLcdDisplayDriver(
esp_lcd_panel_handle_t panelHandle,
const lvgl_port_display_cfg_t& lvglPortDisplayConfig
) : panelHandle(panelHandle), lvglPortDisplayConfig(lvglPortDisplayConfig) {}
std::shared_ptr<tt::Lock> lock,
uint16_t hRes,
uint16_t vRes,
tt::hal::display::ColorFormat colorFormat
) : panelHandle(panelHandle), lock(lock), hRes(hRes), vRes(vRes), colorFormat(colorFormat) {}
display::ColorFormat getColorFormat() const override {
using display::ColorFormat;
switch (lvglPortDisplayConfig.color_format) {
case LV_COLOR_FORMAT_I1:
return ColorFormat::Monochrome;
case LV_COLOR_FORMAT_RGB565:
// swap_bytes is only used for the 565 color format
// see lvgl_port_flush_callback() in esp_lvgl_port_disp.c
return lvglPortDisplayConfig.flags.swap_bytes ? ColorFormat::BGR565 : ColorFormat::RGB565;
case LV_COLOR_FORMAT_RGB888:
return ColorFormat::RGB888;
default:
return ColorFormat::RGB565;
}
tt::hal::display::ColorFormat getColorFormat() const override {
return colorFormat;
}
bool drawBitmap(int xStart, int yStart, int xEnd, int yEnd, const void* pixelData) override {
return esp_lcd_panel_draw_bitmap(panelHandle, xStart, yStart, xEnd, yEnd, pixelData) == ESP_OK;
bool result = esp_lcd_panel_draw_bitmap(panelHandle, xStart, yStart, xEnd, yEnd, pixelData) == ESP_OK;
return result;
}
uint16_t getPixelWidth() const override { return lvglPortDisplayConfig.hres; }
uint16_t getPixelWidth() const override { return hRes; }
uint16_t getPixelHeight() const override { return lvglPortDisplayConfig.vres; }
uint16_t getPixelHeight() const override { return vRes; }
std::shared_ptr<tt::Lock> getLock() const override { return lock; }
};