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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/EspLcdDisplay.cpp
+33 -5
View File
@@ -58,13 +58,13 @@ bool EspLcdDisplay::startLvgl() {
TT_LOG_W(TAG, "DisplayDriver is still in use.");
}
lvglPortDisplayConfig = getLvglPortDisplayConfig(ioHandle, panelHandle);
auto lvgl_port_config = getLvglPortDisplayConfig(ioHandle, panelHandle);
if (isRgbPanel()) {
auto rgb_config = getLvglPortDisplayRgbConfig(ioHandle, panelHandle);
lvglDisplay = lvgl_port_add_disp_rgb(&lvglPortDisplayConfig, &rgb_config);
lvglDisplay = lvgl_port_add_disp_rgb(&lvgl_port_config , &rgb_config);
} else {
lvglDisplay = lvgl_port_add_disp(&lvglPortDisplayConfig);
lvglDisplay = lvgl_port_add_disp(&lvgl_port_config );
}
auto touch_device = getTouchDevice();
@@ -90,12 +90,40 @@ bool EspLcdDisplay::stopLvgl() {
return true;
}
std::shared_ptr<display::DisplayDriver> EspLcdDisplay::getDisplayDriver() {
std::shared_ptr<tt::hal::display::DisplayDriver> EspLcdDisplay::getDisplayDriver() {
assert(lvglDisplay == nullptr); // Still attached to LVGL context. Call stopLvgl() first.
if (displayDriver == nullptr) {
auto lvgl_port_config = getLvglPortDisplayConfig(ioHandle, panelHandle);
tt::hal::display::ColorFormat color_format;
if (lvgl_port_config.color_format == LV_COLOR_FORMAT_I1) {
color_format = tt::hal::display::ColorFormat::Monochrome;
} else if (lvgl_port_config.color_format == LV_COLOR_FORMAT_RGB565) {
if (rgbElementOrder == LCD_RGB_ELEMENT_ORDER_RGB) {
if (lvgl_port_config.flags.swap_bytes) {
color_format = tt::hal::display::ColorFormat::RGB565Swapped;
} else {
color_format = tt::hal::display::ColorFormat::RGB565;
}
} else {
if (lvgl_port_config.flags.swap_bytes) {
color_format = tt::hal::display::ColorFormat::BGR565Swapped;
} else {
color_format = tt::hal::display::ColorFormat::BGR565;
}
}
} else if (lvgl_port_config.color_format == LV_COLOR_FORMAT_RGB888) {
color_format = tt::hal::display::ColorFormat::RGB888;
} else {
tt_crash("unsupported driver");
}
displayDriver = std::make_shared<EspLcdDisplayDriver>(
panelHandle,
lvglPortDisplayConfig
lock,
lvgl_port_config.hres,
lvgl_port_config.vres,
color_format
);
}
return displayDriver;