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This commit is contained in:
Julian
2024-06-11 19:38:14 +02:00
parent e23389a0b9
commit b0ef96e390
647 changed files with 10174 additions and 6435 deletions
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75
TouchGFX/target/generated/TouchGFXGeneratedHAL.cpp
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@ -2,11 +2,11 @@
******************************************************************************
* File Name : TouchGFXGeneratedHAL.cpp
******************************************************************************
* This file is generated by TouchGFX Generator 4.22.0. Please, do not edit!
* This file is generated by TouchGFX Generator 4.23.2. Please, do not edit!
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -19,53 +19,41 @@
#include <TouchGFXGeneratedHAL.hpp>
#include <touchgfx/hal/OSWrappers.hpp>
#include <gui/common/FrontendHeap.hpp>
#include <touchgfx/hal/GPIO.hpp>
#include <touchgfx/hal/PaintImpl.hpp>
#include <touchgfx/hal/PaintRGB565Impl.hpp>
#include "stm32h7xx.h"
#include "stm32h7xx_hal_ltdc.h"
using namespace touchgfx;
namespace
{
static uint16_t lcd_int_active_line;
static uint16_t lcd_int_porch_line;
// Use the section "TouchGFX_Framebuffer" in the linker script to specify the placement of the buffer
LOCATION_PRAGMA_NOLOAD("TouchGFX_Framebuffer")
uint32_t frameBuf[(320 * 480 * 2 + 3) / 4] LOCATION_ATTRIBUTE_NOLOAD("TouchGFX_Framebuffer");
}
void TouchGFXGeneratedHAL::initialize()
{
HAL::initialize();
registerEventListener(*(Application::getInstance()));
setFrameBufferStartAddresses((void*)0x24040000, (void*)0x240A0000, (void*)0);
setFrameBufferStartAddresses((void*)frameBuf, (void*)0, (void*)0);
}
void TouchGFXGeneratedHAL::configureInterrupts()
{
NVIC_SetPriority(DMA2D_IRQn, 9);
NVIC_SetPriority(LTDC_IRQn, 9);
}
void TouchGFXGeneratedHAL::enableInterrupts()
{
NVIC_EnableIRQ(DMA2D_IRQn);
NVIC_EnableIRQ(LTDC_IRQn);
}
void TouchGFXGeneratedHAL::disableInterrupts()
{
NVIC_DisableIRQ(DMA2D_IRQn);
NVIC_DisableIRQ(LTDC_IRQn);
}
void TouchGFXGeneratedHAL::enableLCDControllerInterrupt()
{
lcd_int_active_line = (LTDC->BPCR & 0x7FF) - 1;
lcd_int_porch_line = (LTDC->AWCR & 0x7FF) - 1;
/* Sets the Line Interrupt position */
LTDC->LIPCR = lcd_int_active_line;
/* Line Interrupt Enable */
LTDC->IER |= LTDC_IER_LIE;
}
bool TouchGFXGeneratedHAL::beginFrame()
@ -78,17 +66,21 @@ void TouchGFXGeneratedHAL::endFrame()
HAL::endFrame();
}
inline uint8_t* TouchGFXGeneratedHAL::advanceFrameBufferToRect(uint8_t* fbPtr, const touchgfx::Rect& rect) const
{
// Advance vertically Advance horizontally
fbPtr += rect.y * lcd().framebufferStride() + rect.x * 2;
return fbPtr;
}
uint16_t* TouchGFXGeneratedHAL::getTFTFrameBuffer() const
{
return (uint16_t*)LTDC_Layer1->CFBAR;
return (uint16_t*)frameBuf;
}
void TouchGFXGeneratedHAL::setTFTFrameBuffer(uint16_t* adr)
{
LTDC_Layer1->CFBAR = (uint32_t)adr;
/* Reload immediate */
LTDC->SRCR = (uint32_t)LTDC_SRCR_IMR;
//setTFTFrameBuffer() not used for selected display interface
}
void TouchGFXGeneratedHAL::flushFrameBuffer(const touchgfx::Rect& rect)
@ -125,37 +117,4 @@ void TouchGFXGeneratedHAL::FlushCache()
}
}
extern "C"
{
void HAL_LTDC_LineEventCallback(LTDC_HandleTypeDef* hltdc)
{
if (!HAL::getInstance())
{
return;
}
if (LTDC->LIPCR == lcd_int_active_line)
{
//entering active area
HAL_LTDC_ProgramLineEvent(hltdc, lcd_int_porch_line);
HAL::getInstance()->vSync();
OSWrappers::signalVSync();
// Swap frame buffers immediately instead of waiting for the task to be scheduled in.
// Note: task will also swap when it wakes up, but that operation is guarded and will not have
// any effect if already swapped.
HAL::getInstance()->swapFrameBuffers();
GPIO::set(GPIO::VSYNC_FREQ);
}
else
{
//exiting active area
HAL_LTDC_ProgramLineEvent(hltdc, lcd_int_active_line);
// Signal to the framework that display update has finished.
HAL::getInstance()->frontPorchEntered();
GPIO::clear(GPIO::VSYNC_FREQ);
}
}
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/