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/**
******************************************************************************
* This file is part of the TouchGFX 4.10.0 distribution.
*
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
#ifndef TOUCHGFXINIT_HPP
#define TOUCHGFXINIT_HPP
#include <touchgfx/hal/HAL.hpp>
#include <touchgfx/hal/DMA.hpp>
#include <platform/driver/touch/TouchController.hpp>
#include <texts/TypedTextDatabase.hpp>
#include <fonts/ApplicationFontProvider.hpp>
#include <gui/common/FrontendHeap.hpp>
#include <BitmapDatabase.hpp>
static ApplicationFontProvider fontProvider;
/**
* @brief The global touchgfx namespace. All TouchGFX framework classes and global functions are placed in this namespace.
*/
namespace touchgfx
{
/// @cond
static Texts texts; ///< The texts
template <class T>
HAL& getHAL(DMA_Interface& dma, LCD& display, TouchController& tc, int16_t width, int16_t height)
{
static T hal(dma, display, tc, width, height);
return hal;
}
/// @endcond
/**
* @globalfn
*/
/**
* @fn template <class HALType> HAL& touchgfx_generic_init(DMA_Interface& dma, LCD& display, TouchController& tc, int16_t width, int16_t height, uint16_t* bitmapCache, uint32_t bitmapCacheSize, uint32_t numberOfDynamicBitmaps = 0)
*
* @brief TouchGFX generic initialize.
*
* TouchGFX generic initialize.
*
* @tparam HALType The class type of the HAL subclass used for this port.
* @param [in] dma Reference to the DMA implementation object to use. Can be of type
* NoDMA to disable the use of DMA for rendering.
* @param [in] display Reference to the LCD renderer implementation (subclass of LCD).
* Could be either LCD16bpp for RGB565 UIs, or LCD1bpp for
* monochrome UIs or LCD24bpp for 24bit displays using RGB888 UIs.
* @param [in] tc Reference to the touch controller driver (or NoTouchController to
* disable touch input).
* @param width The \a native display width of the actual display, in pixels.
* This value is irrespective of whether the concrete UI should be
* portrait or landscape mode. It must match what the display itself
* is configured as.
* @param height The \a native display height of the actual display, in pixels.
* This value is irrespective of whether the concrete UI should be
* portrait or landscape mode. It must match what the display itself
* is configured as.
* @param [in] bitmapCache Optional pointer to starting address of a memory region in which
* to place the bitmap cache. Usually in external RAM. Pass 0 if
* bitmap caching is not used.
* @param bitmapCacheSize Size of bitmap cache in bytes. Pass 0 if bitmap cache is not used.
* @param numberOfDynamicBitmaps Number of dynamic bitmaps.
*
* @return A reference to the allocated (and initialized) HAL object.
*/
template <class HALType>
HAL& touchgfx_generic_init(DMA_Interface& dma, LCD& display, TouchController& tc, int16_t width, int16_t height,
uint16_t* bitmapCache, uint32_t bitmapCacheSize, uint32_t numberOfDynamicBitmaps = 0)
{
HAL& hal = getHAL<HALType>(dma, display, tc, width, height);
hal.initialize();
Bitmap::registerBitmapDatabase(BitmapDatabase::getInstance(),
BitmapDatabase::getInstanceSize(),
bitmapCache,
bitmapCacheSize,
numberOfDynamicBitmaps);
TypedText::registerTexts(&texts);
Texts::setLanguage(0);
FontManager::setFontProvider(&fontProvider);
FrontendHeap& heap = FrontendHeap::getInstance();
(void)heap; // we need to obtain the reference above to initialize the frontend heap.
hal.registerEventListener(*(Application::getInstance()));
return hal;
}
} // namespace touchgfx
#endif // TOUCHGFXINIT_HPP