New kernel drivers and more (#560)

- Added kernel base drivers for: display, pointer (touch, mouse, etc.), keyboard, adc, power supply and backlight
- Implement new kernel driver modules: `st7789-module` and `gt911-module`
- Implement ESP32 ADC "oneshot" kernel driver
- Implement ESP32  backlight kernel driver with ledc API
- Implemented `battery-sense` driver that allows for voltage measurement and creates a power supply child device
- Updated github actions
- Updated flash scripts
- Fix for esp32 legacy driver conflict with ADC
- Created separate `lilygo-tdeck` and `lilygo-tdeck-plus` devices
- Created `lilygo-module` with LilyGO kernel drivers
- Fix for intermittent errors in build related to code generation of `devicetree.c`
- `lvgl-module` can now map kernel drivers onto LVGL devices
- Created `KernelDisplayApp` as a mirror of `HalDisplayApp` (formerly `DisplayApp`)
- Removed `struct` and `enum` prefix in a lot of kernel driver cpp source files
- `lilygo-tdeck` and `lilygo-tdeck-plus` are now fully relying on kernel drivers and don't use any of the old HAL

Platforms/platform-esp32/include/tactility/bindings/esp32_adc_oneshot.h

@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <tactility/bindings/bindings.h>
+#include <tactility/drivers/esp32_adc_oneshot.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DEFINE_DEVICETREE(esp32_adc_oneshot, struct Esp32AdcOneshotConfig)
+
+#ifdef __cplusplus
+}
+#endif

Platforms/platform-esp32/include/tactility/bindings/esp32_ledc_backlight.h

@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <tactility/bindings/bindings.h>
+#include <tactility/drivers/esp32_ledc_backlight.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DEFINE_DEVICETREE(esp32_ledc_backlight, struct Esp32LedcBacklightConfig)
+
+#ifdef __cplusplus
+}
+#endif

Platforms/platform-esp32/include/tactility/drivers/esp32_adc_oneshot.h

@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <tactility/device.h>
+
+#include <esp_adc/adc_oneshot.h>
+#include <hal/adc_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct Esp32AdcOneshotChannelConfig {
+    adc_channel_t channel;
+    adc_atten_t atten;
+    adc_bitwidth_t bitwidth;
+};
+
+struct Esp32AdcOneshotConfig {
+    adc_unit_t unit_id;
+    adc_oneshot_clk_src_t clk_src;
+    adc_ulp_mode_t ulp_mode;
+    /** Per-channel configuration */
+    const struct Esp32AdcOneshotChannelConfig* channels;
+    /** The item count of channels */
+    size_t channel_count;
+};
+
+#ifdef __cplusplus
+}
+#endif

Platforms/platform-esp32/include/tactility/drivers/esp32_ledc_backlight.h

@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: Apache-2.0
+#pragma once
+
+#include <driver/ledc.h>
+#include <tactility/drivers/backlight.h>
+#include <tactility/drivers/gpio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct Esp32LedcBacklightConfig {
+    struct GpioPinSpec pin_backlight;
+    uint32_t frequency_hz;
+    struct BrightnessLevelRange brightness_range;
+    uint8_t brightness_default;
+    ledc_timer_t ledc_timer;
+    ledc_channel_t ledc_channel;
+};
+
+#ifdef __cplusplus
+}
+#endif