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Various improvements (#461)

Browse Source 
* **New Features**
  * Time and delay utilities added (ticks, ms, µs); SD card now uses an expansion-header CS pin; HTTP downloads warn when run on the GUI task and yield to avoid blocking.

* **Bug Fixes / Reliability**
  * Many hard-crash paths converted to guarded checks to reduce abrupt termination and improve stability.

* **Tests**
  * Unit tests added to validate time and delay accuracy.

* **Chores**
  * License header and build/macro updates.
This commit is contained in:
Ken Van Hoeylandt
2026-01-27 08:04:21 +01:00
committed by GitHub
parent 619b5aa53b
commit e6abd496f9
95 changed files with 433 additions and 284 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Drivers/EspLcdCompat/Source/EspLcdDisplay.cpp
+5 -4
View File
@@ -10,9 +10,10 @@
static const auto LOGGER = tt::Logger("EspLcdDisplay");
EspLcdDisplay::~EspLcdDisplay() {
if (displayDriver != nullptr && displayDriver.use_count() > 1) {
tt_crash("DisplayDriver is still in use. This will cause memory access violations.");
}
check(
displayDriver == nullptr || displayDriver.use_count() < 2, // 1 reference is held by this class
"DisplayDriver is still in use. This will cause memory access violations."
);
}
bool EspLcdDisplay::start() {
@@ -115,7 +116,7 @@ std::shared_ptr<tt::hal::display::DisplayDriver> EspLcdDisplay::getDisplayDriver
} else if (lvgl_port_config.color_format == LV_COLOR_FORMAT_RGB888) {
color_format = tt::hal::display::ColorFormat::RGB888;
} else {
tt_crash("unsupported driver");
check(false, "unsupported driver");
}
displayDriver = std::make_shared<EspLcdDisplayDriver>(
Drivers/EspLcdCompat/Source/EspLcdDisplay.h
+3 -2
View File
@@ -7,7 +7,8 @@
#include <esp_lcd_types.h>
#include <esp_lvgl_port_disp.h>
class TT_DEPRECATED EspLcdDisplay : public tt::hal::display::DisplayDevice {
/** @deprecated use EspLcdDisplayV2 */
class EspLcdDisplay : public tt::hal::display::DisplayDevice {
esp_lcd_panel_io_handle_t _Nullable ioHandle = nullptr;
esp_lcd_panel_handle_t _Nullable panelHandle = nullptr;
@@ -29,7 +30,7 @@ protected:
virtual bool isRgbPanel() const { return false; }
virtual lvgl_port_display_rgb_cfg_t getLvglPortDisplayRgbConfig(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t panelHandle) { tt_crash("Not supported"); }
virtual lvgl_port_display_rgb_cfg_t getLvglPortDisplayRgbConfig(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t panelHandle) { check(false, "Not supported"); }
public:
Drivers/EspLcdCompat/Source/EspLcdDisplayV2.cpp
+5 -4
View File
@@ -18,9 +18,10 @@ inline unsigned int getBufferSize(const std::shared_ptr<EspLcdConfiguration>& co
}
EspLcdDisplayV2::~EspLcdDisplayV2() {
if (displayDriver != nullptr && displayDriver.use_count() > 1) {
tt_crash("DisplayDriver is still in use. This will cause memory access violations.");
}
check(
displayDriver == nullptr || displayDriver.use_count() < 2, // 1 reference is held by this class
"DisplayDriver is still in use. This will cause memory access violations."
);
}
bool EspLcdDisplayV2::applyConfiguration() const {
@@ -215,7 +216,7 @@ std::shared_ptr<tt::hal::display::DisplayDriver> EspLcdDisplayV2::getDisplayDriv
} else if (lvgl_port_config.color_format == LV_COLOR_FORMAT_RGB888) {
color_format = tt::hal::display::ColorFormat::RGB888;
} else {
tt_crash("unsupported driver");
check(false, "unsupported driver");
}
displayDriver = std::make_shared<EspLcdDisplayDriver>(
Drivers/EspLcdCompat/Source/EspLcdDisplayV2.h
+1 -1
View File
@@ -53,7 +53,7 @@ protected:
virtual bool isRgbPanel() const { return false; }
virtual lvgl_port_display_rgb_cfg_t getLvglPortDisplayRgbConfig(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t panelHandle) { tt_crash("Not supported"); }
virtual lvgl_port_display_rgb_cfg_t getLvglPortDisplayRgbConfig(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t panelHandle) { check(false, "Not supported"); }
// Hook for MIPI-DSI DPI panels to let LVGL port use DSI-specific path
virtual bool useDsiPanel() const { return false; }