add example build with PlatformIO

Author: IT: Sop.Son

examples/platformio/.gitignore

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+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

examples/platformio/README.md

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+{
+    "build": {
+      "arduino": {
+        "ldscript": "esp32s3_out.ld",
+        "partitions": "default_16MB.csv",
+        "memory_type": "qio_opi"
+      },
+      "core": "esp32",
+      "extra_flags": [
+        "-DBOARD_HAS_PSRAM",
+        "-DARDUINO_USB_MODE=1",
+        "-DARDUINO_RUNNING_CORE=1",
+        "-DARDUINO_EVENT_RUNNING_CORE=1"
+      ],
+      "f_cpu": "240000000L",
+      "f_flash": "80000000L",
+      "flash_mode": "qio",
+      "hwids": [["0x303A", "0x1001"]],
+      "mcu": "esp32s3",
+      "variant": "esp32s3"
+    },
+    "connectivity": ["wifi"],
+    "debug": {
+      "default_tool": "esp-builtin",
+      "onboard_tools": ["esp-builtin"],
+      "openocd_target": "esp32s3.cfg"
+    },
+    "frameworks": ["arduino", "espidf"],
+    "name": "ESP-LCD (16M Flash 8M OPI PSRAM )",
+    "upload": {
+      "flash_size": "16MB",
+      "maximum_ram_size": 327680,
+      "maximum_size": 16777216,
+      "require_upload_port": true,
+      "speed": 921600
+    },
+    "url": "https://www.lilygo.cc",
+    "vendor": "LilyGo"
+  }

examples/platformio/boards/ESP-LCD.json

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+[env:ESP-LCD]
+platform = espressif32
+board = ESP-LCD
+framework = arduino
+platform_packages = 
+	platformio/framework-arduinoespressif32@https://github.com/espressif/arduino-esp32.git
+	platformio/framework-arduinoespressif32-libs@https://github.com/espressif/esp32-arduino-libs.git#idf-release/v5.1
+upload_speed = 921600
+monitor_speed = 115200
+build_flags = 
+	-DBOARD_HAS_PSRAM
+	-DLV_CONF_INCLUDE_SIMPLE
+	-DDISABLE_ALL_LIBRARY_WARNINGS
+	-DARDUINO_USB_CDC_ON_BOOT=1
+	-DCORE_DEBUG_LEVEL=1
+	-DLV_LVGL_H_INCLUDE_SIMPLE
+	-I src
+	-D VN=1
+	-D ESP32S3=1
+lib_deps = 
+	https://github.com/esp-arduino-libs/ESP32_Display_Panel.git
+	https://github.com/esp-arduino-libs/ESP32_IO_Expander.git
+    https://github.com/lvgl/lvgl.git#release/v8.3
+

examples/platformio/platformio.ini

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+
+
+#define ESP_PANEL_USE_SUPPORTED_BOARD (1) // 0/1
+
+#if ESP_PANEL_USE_SUPPORTED_BOARD
+
+#define BOARD_ESP32_S3_LCD_EV_BOARD_V1_5
+
+#endif

examples/platformio/src/ESP_Panel_Board_Supported.h

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+/**
+ * Debug configurations
+ *
+ */
+/* Set to 1 if assert on error. Otherwise print error message */
+#define ESP_PANEL_CHECK_RESULT_ASSERT       (0)         // 0/1
+
+/* Set to 1 if print log message for debug */
+#define ESP_PANEL_ENABLE_LOG                (0)         // 0/1
+
+/**
+ * Touch driver configurations
+ *
+ */
+/* Maximum point number */
+#define ESP_PANEL_TOUCH_MAX_POINTS          (3)
+
+/* Maximum button number */
+#define ESP_PANEL_TOUCH_MAX_BUTTONS         (1)
+
+/* Model configurations */
+// XPT2046
+#define ESP_PANEL_TOUCH_XPT2046_Z_THRESHOLD             (400)   // Minimum Z pressure threshold
+/**
+ * Enable Interrupt (PENIRQ) output, also called Full Power Mode.
+ * Enable this to configure the XPT2046 to output low on the PENIRQ output if a touch is detected.
+ * This mode uses more power when enabled. Note that this signal goes low normally when a read is active.
+ */
+#define ESP_PANEL_TOUCH_XPT2046_INTERRUPT_MODE          (0)     // 0/1
+/**
+ * Keep internal Vref enabled.
+ * Enable this to keep the internal Vref enabled between conversions. This uses slightly more power,
+ * but requires fewer transactions when reading the battery voltage, aux voltage and temperature.
+ *
+ */
+#define ESP_PANEL_TOUCH_XPT2046_VREF_ON_MODE            (0)     // 0/1
+/**
+ * Convert touch coordinates to screen coordinates.
+ * When this option is enabled the raw ADC values will be converted from 0-4096 to 0-{screen width} or 0-{screen height}.
+ * When this option is disabled the process_coordinates method will need to be used to convert the raw ADC values into a
+ * screen coordinate.
+ *
+ */
+#define ESP_PANEL_TOUCH_XPT2046_CONVERT_ADC_TO_COORDS   (1)     // 0/1
+/**
+ * Enable data structure locking.
+ * By enabling this option the XPT2046 driver will lock the touch position data structures when reading values from the
+ * XPT2046 and when reading position data via API.
+ * WARNING: enabling this option may result in unintended crashes.
+ *
+ */
+#define ESP_PANEL_TOUCH_XPT2046_ENABLE_LOCKING          (0)     // 0/1

examples/platformio/src/ESP_Panel_Conf.h

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+#include <Arduino.h>
+#include <ESP_Panel_Library.h>
+#include <lvgl.h>
+#include <demos/lv_demos.h>
+#include "lvgl_port_v8.h"
+void setup()
+{
+    Serial.begin(115200);
+
+    Serial.println("Initialize panel device");
+    ESP_Panel *panel = new ESP_Panel();
+    panel->init();
+#if LVGL_PORT_AVOID_TEAR
+    // When avoid tearing function is enabled, configure the RGB bus according to the LVGL configuration
+    ESP_PanelBus_RGB *rgb_bus = static_cast<ESP_PanelBus_RGB *>(panel->getLcd()->getBus());
+    rgb_bus->configRgbFrameBufferNumber(LVGL_PORT_DISP_BUFFER_NUM);
+    rgb_bus->configRgbBounceBufferSize(LVGL_PORT_RGB_BOUNCE_BUFFER_SIZE);
+#endif
+
+    panel->begin();
+
+    Serial.println("Initialize LVGL");
+    lvgl_port_init(panel->getLcd(), panel->getTouch());
+
+    Serial.println("Create UI");
+    /* Lock the mutex due to the LVGL APIs are not thread-safe */
+    lvgl_port_lock(-1);
+
+    lv_demo_music();
+    /* Release the mutex */
+    lvgl_port_unlock();
+}
+
+void loop()
+{
+
+    delay(0x10);
+}

examples/platformio/src/app.cpp

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+/**
+ * @file lv_demos.h
+ *
+ */
+
+#ifndef LV_DEMOS_H
+#define LV_DEMOS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "../lvgl.h"
+
+#if LV_USE_DEMO_WIDGETS
+#include "widgets/lv_demo_widgets.h"
+#endif
+
+#if LV_USE_DEMO_BENCHMARK
+#include "benchmark/lv_demo_benchmark.h"
+#endif
+
+#if LV_USE_DEMO_STRESS
+#include "stress/lv_demo_stress.h"
+#endif
+
+#if LV_USE_DEMO_KEYPAD_AND_ENCODER
+#include "keypad_encoder/lv_demo_keypad_encoder.h"
+#endif
+
+#if LV_USE_DEMO_MUSIC
+#include "music/lv_demo_music.h"
+#endif
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**********************
+ *      MACROS
+ **********************/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_DEMO_H*/

examples/platformio/src/demos/README.md

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+CSRCS += $(shell find -L $(LVGL_DIR)/$(LVGL_DIR_NAME)/demos -name "*.c")