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Device migrations, new drivers, cleanup (#567)

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* **New Features**
  * Added native display support for ST7796, ILI9341, and ST7789 panels across supported boards.
  * Added FT5x06 and FT6x36 touchscreen support.
  * Generic PWM driver
  * ESP32 PWM driver
  * Generic RGB LED driver
  * RGB PWM LED driver
  * RGB GPIO LED driver
  * Implementation of RGB LED for various boards

* **Improvements**
  * Updated board hardware descriptions to use explicit display/touch/backlight device-tree bindings and disabled deprecated HAL usage.
  * Improved display and touch-driver cleanup to prevent stale resources and improve shutdown reliability.
  * Pinned esp-hosted library to a fixed version
 
* **Deletions**
  * Obsolete placeholder display
  * Legacy ILI9488 support.
  * ESP32-specific LEDC PWM implementation
This commit is contained in:
Ken Van Hoeylandt
2026-07-16 22:47:26 +02:00
committed by GitHub
parent 6fb2bb736c
commit 3b5a401594
175 changed files with 4218 additions and 1462 deletions
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Drivers/gt911-module/source/gt911.cpp
+14 -9
View File
@@ -114,22 +114,27 @@ static error_t start(Device* device) {
static error_t stop(Device* device) {
auto* internal = static_cast<Gt911Internal*>(device_get_driver_data(device));
bool ok = true;
// esp_lcd_touch_del() only releases the touch-side resources; the panel IO handle is owned
// separately and needs its own deletion.
if (esp_lcd_touch_del(internal->touch_handle) != ESP_OK) {
LOG_E(TAG, "Failed to delete touch handle");
ok = false;
if (internal->touch_handle != nullptr) {
if (esp_lcd_touch_del(internal->touch_handle) != ESP_OK) {
LOG_E(TAG, "Failed to delete touch handle");
return ERROR_RESOURCE;
}
internal->touch_handle = nullptr;
}
if (esp_lcd_panel_io_del(internal->io_handle) != ESP_OK) {
LOG_E(TAG, "Failed to delete panel IO handle");
ok = false;
if (internal->io_handle != nullptr) {
if (esp_lcd_panel_io_del(internal->io_handle) != ESP_OK) {
LOG_E(TAG, "Failed to delete panel IO handle");
return ERROR_RESOURCE;
}
internal->io_handle = nullptr;
}
free(internal);
return ok ? ERROR_NONE : ERROR_RESOURCE;
device_set_driver_data(device, nullptr);
return ERROR_NONE;
}
// endregion