Use TouchGFX

TouchGFX/target/TouchGFXHAL.cpp

@@ -0,0 +1,163 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * File Name          : TouchGFXHAL.cpp
+  ******************************************************************************
+  * This file was created by TouchGFX Generator 4.21.1. This file is only
+  * generated once! Delete this file from your project and re-generate code
+  * using STM32CubeMX or change this file manually to update it.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2023 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+#include <TouchGFXHAL.hpp>
+
+/* USER CODE BEGIN TouchGFXHAL.cpp */
+
+using namespace touchgfx;
+
+void TouchGFXHAL::initialize()
+{
+    // Calling parent implementation of initialize().
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+    // Please note, HAL::initialize() must be called to initialize the framework.
+
+    TouchGFXGeneratedHAL::initialize();
+}
+
+/**
+ * Gets the frame buffer address used by the TFT controller.
+ *
+ * @return The address of the frame buffer currently being displayed on the TFT.
+ */
+uint16_t* TouchGFXHAL::getTFTFrameBuffer() const
+{
+    // Calling parent implementation of getTFTFrameBuffer().
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+
+    return TouchGFXGeneratedHAL::getTFTFrameBuffer();
+}
+
+/**
+ * Sets the frame buffer address used by the TFT controller.
+ *
+ * @param [in] address New frame buffer address.
+ */
+void TouchGFXHAL::setTFTFrameBuffer(uint16_t* address)
+{
+    // Calling parent implementation of setTFTFrameBuffer(uint16_t* address).
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+
+    TouchGFXGeneratedHAL::setTFTFrameBuffer(address);
+}
+
+/**
+ * This function is called whenever the framework has performed a partial draw.
+ *
+ * @param rect The area of the screen that has been drawn, expressed in absolute coordinates.
+ *
+ * @see flushFrameBuffer().
+ */
+void TouchGFXHAL::flushFrameBuffer(const touchgfx::Rect& rect)
+{
+    // Calling parent implementation of flushFrameBuffer(const touchgfx::Rect& rect).
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+    // Please note, HAL::flushFrameBuffer(const touchgfx::Rect& rect) must
+    // be called to notify the touchgfx framework that flush has been performed.
+    // To calculate he start adress of rect,
+    // use advanceFrameBufferToRect(uint8_t* fbPtr, const touchgfx::Rect& rect)
+    // defined in TouchGFXGeneratedHAL.cpp
+
+    TouchGFXGeneratedHAL::flushFrameBuffer(rect);
+}
+
+bool TouchGFXHAL::blockCopy(void* RESTRICT dest, const void* RESTRICT src, uint32_t numBytes)
+{
+    return TouchGFXGeneratedHAL::blockCopy(dest, src, numBytes);
+}
+
+/**
+ * Configures the interrupts relevant for TouchGFX. This primarily entails setting
+ * the interrupt priorities for the DMA and LCD interrupts.
+ */
+void TouchGFXHAL::configureInterrupts()
+{
+    // Calling parent implementation of configureInterrupts().
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+
+    TouchGFXGeneratedHAL::configureInterrupts();
+}
+
+/**
+ * Used for enabling interrupts set in configureInterrupts()
+ */
+void TouchGFXHAL::enableInterrupts()
+{
+    // Calling parent implementation of enableInterrupts().
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+
+    TouchGFXGeneratedHAL::enableInterrupts();
+}
+
+/**
+ * Used for disabling interrupts set in configureInterrupts()
+ */
+void TouchGFXHAL::disableInterrupts()
+{
+    // Calling parent implementation of disableInterrupts().
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+
+    TouchGFXGeneratedHAL::disableInterrupts();
+}
+
+/**
+ * Configure the LCD controller to fire interrupts at VSYNC. Called automatically
+ * once TouchGFX initialization has completed.
+ */
+void TouchGFXHAL::enableLCDControllerInterrupt()
+{
+    // Calling parent implementation of enableLCDControllerInterrupt().
+    //
+    // To overwrite the generated implementation, omit call to parent function
+    // and implemented needed functionality here.
+
+    TouchGFXGeneratedHAL::enableLCDControllerInterrupt();
+}
+
+bool TouchGFXHAL::beginFrame()
+{
+    return TouchGFXGeneratedHAL::beginFrame();
+}
+
+void TouchGFXHAL::endFrame()
+{
+    TouchGFXGeneratedHAL::endFrame();
+}
+
+/* USER CODE END TouchGFXHAL.cpp */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/