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Blank working project
This commit is contained in:
William Miceli
2020-08-05 17:53:34 -04:00
commit c2f788aa3e
677 changed files with 244742 additions and 0 deletions
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29
Middlewares/ST/touchgfx/framework/source/platform/driver/touch/SDL2TouchController.cpp Normal file
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/**
******************************************************************************
* This file is part of the TouchGFX 4.14.0 distribution.
*
* <h2><center>&copy; Copyright (c) 2020 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
*
******************************************************************************
*/
#include <platform/driver/touch/SDL2TouchController.hpp>
#include <platform/hal/simulator/sdl2/HALSDL2.hpp>
namespace touchgfx
{
void touchgfx::SDL2TouchController::init()
{
}
bool touchgfx::SDL2TouchController::sampleTouch(int32_t& x, int32_t& y)
{
return static_cast<HALSDL2*>(HAL::getInstance())->doSampleTouch(x, y); //lint !e1774
}
} // namespace touchgfx

146
Middlewares/ST/touchgfx/framework/source/platform/driver/touch/ST1232TouchController.cpp Normal file
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/**
******************************************************************************
* This file is part of the TouchGFX 4.14.0 distribution.
*
* <h2><center>&copy; Copyright (c) 2020 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
*
******************************************************************************
*/
#include <platform/driver/touch/ST1232TouchController.hpp>
#ifndef NO_USING_NAMESPACE_TOUCHGFX
using namespace touchgfx;
#endif
void touchgfx::ST1232TouchController::init()
{
}
/*
//This method does not allow us to return more than a single coordinate
//Should be enhanced to track multiple fingers. => HAL TYPES.
// Depending on TouchControl setup - allow tracking of
1) Coordinates for Fingers <= MAX NR OF FINGERS
2) Gestures for Fingers <= MAX NR OF FINGERS
*/
static Finger finger;
bool touchgfx::ST1232TouchController::sampleTouch(int32_t& x, int32_t& y)
{
//For each configured and valid finger, collect 1) Coordinates 2) Gestures (if configured)
uint8_t fingersOnDisplay = touchDetected();
if (fingersOnDisplay)
{
//Get sample for finger 1 and extract data
if (getSample(&finger))
{
x = finger.x;
y = finger.y;
//Apply transformations
transformTouchData(x, y);
return true;
}
}
return false;
}
void touchgfx::ST1232TouchController::transformTouchData(int32_t& x, int32_t& y)
{
/* Example of linear transformations for various touch controller configurations
Screen width in example is 480 and height is 272. */
/***************************************
X-axis is flipped
****************************************
* (0,272) (480,272)
*
*
*
* (0,0) (480,0)
***************************************/
// y = 272 - y;
/***************************************
Y-axis flipped
****************************************
* (480,0) (0,0)
*
*
*
* (480,272) (0,272)
***************************************/
//x = 480 - x
//If transformation is configured, apply it to sampled coordinates
switch (linearTransform)
{
case FLIP_X_AXIS:
y = displayHeight - y;
break;
case FLIP_Y_AXIS:
x = displayWidth - x;
break;
case NO_TRANSFORM:
//do nothing
break;
}
//If user defined a custom method for transformation elsewhere
if (transformFunc != 0)
{
transformFunc(x, y, finger);
}
}
uint8_t touchgfx::ST1232TouchController::touchDetected(void)
{
uint8_t touched = 0;
//Read 1 byte of REG_FINGERS_GESTURE register into touched
i2c.readRegister(I2C_ADDR, REG_FINGERS_GESTURE, (uint8_t*)&touched, 1);
//First 3 bytes define the number of fingers on display.
return touched & MASK_NR_OF_FINGERS;
}
bool touchgfx::ST1232TouchController::getSample(Finger* touchData)
{
uint8_t xy_low_byte, xy_high_byte;
//Read XY High byte and verify validty of data
i2c.readRegister(I2C_ADDR, REG_XY0_COORD_HIGH_BYTE, &xy_high_byte, 1);
//While one or more fingers return valid touchdata
if (xy_high_byte & MASK_MSB)
{
//Read the X low byte
i2c.readRegister(I2C_ADDR, REG_X0_COORD_LOW_BYTE, &xy_low_byte, 1);
//Add X high and low bytes. Located at the top 4 bits of register.
touchData->x = ((xy_high_byte & MASK_X0_COORD_LOW_BYTE) << (SIZE_BYTES / 2)) | xy_low_byte;
//Read the Y low byte
i2c.readRegister(I2C_ADDR, REG_Y0_COORD_LOW_BYTE, &xy_low_byte, 1);
//Add Y high and low bytes Located at the bottom 4 bits of register.
touchData->y = ((xy_high_byte & MASK_Y0_COORD_LOW_BYTE) << SIZE_BYTES) | xy_low_byte;
//Touchdata was valid
return true;
}
//Touchdata was valid
return false;
}

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Middlewares/ST/touchgfx/framework/source/platform/hal/simulator/sdl2/HALSDL2.cpp Normal file
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55
Middlewares/ST/touchgfx/framework/source/platform/hal/simulator/sdl2/HALSDL2_icon.cpp Normal file
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/**
******************************************************************************
* This file is part of the TouchGFX 4.14.0 distribution.
*
* <h2><center>&copy; Copyright (c) 2020 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
*
******************************************************************************
*/
#include <platform/hal/simulator/sdl2/HALSDL2.hpp>
namespace touchgfx
{
uint16_t HALSDL2::icon[] =
{
0x0000, 0x0AC1, 0x0AC9, 0x0ACD, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACE, 0x0ACD, 0x0AC9, 0x0AC1, 0x0000,
0x0AC1, 0x0ACE, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACE, 0x0AC1,
0x0AC9, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x09C9,
0x0ACD, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACD,
0x0ACE, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x6CDF, 0x7CEF, 0x7CEF, 0x7CEF, 0x5CDF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x5CDF, 0x7CEF, 0x7CEF, 0x7CEF, 0x6CDF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACD,
0x0ACE, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0xEFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x5BDF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x4BDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xEFFF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x09CD,
0x09CE, 0x09CF, 0x09CF, 0x09CF, 0x0ACF, 0x0ACF, 0x09CF, 0x6CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xDFFF, 0x0ACF, 0x0ACF, 0x0ACF, 0x0ACF, 0x09CF, 0x09CF, 0xCEFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x7CEF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x09CE, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x0ACF, 0xDEFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x6CDF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x5BDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xEFFF, 0x0ACF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x09CE, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x5BDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xDFFF, 0x09CF, 0x09CF, 0x09CF, 0x0ACF, 0xDFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x6CDF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x09CE, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0xCEFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xBEEF, 0x09CF, 0x09CF, 0x09CF, 0x6CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xDEFF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x0ACE, 0x09CF, 0x09CF, 0x0ACF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x3BDF, 0xFFFF, 0xFFFF, 0xFFFF, 0x3ACF, 0x09CF, 0x09CF, 0x0ACF, 0xEFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x4BDF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x09CE, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0xBEEF, 0xFFFF, 0xADEF, 0x09CF, 0x09CF, 0x09CF, 0x7CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xCEFF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x09CE, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x2ACF, 0xFFFF, 0x2ACF, 0x09CF, 0x09CF, 0x1ACF, 0xEFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x3BCF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CF, 0x09CD,
0x09CE, 0x09BF, 0x09BF, 0x09CF, 0x09CF, 0x09CF, 0x09BF, 0x09CF, 0x09BF, 0x09BF, 0x09CF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x8CEF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xBDEF, 0x09CF, 0x09BF, 0x09BF, 0x09CF, 0x09CF, 0x09BF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x09CD,
0x09CE, 0x09BF, 0x09BF, 0x09BF, 0x09CF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x1ACF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x2ACF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09CF, 0x09CF, 0x09BD,
0x09BE, 0x09BF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x9DEF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xADEF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09CF, 0x09CF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x8CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xBEEF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09BF, 0x09BF, 0x09BF, 0x09CF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x19BF, 0xEFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x4BCF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x3ACF, 0x09BF, 0x09BF, 0x09BF, 0x6CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xCEFF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x4BCF, 0xFFFF, 0x3ACF, 0x09BF, 0x09BF, 0x09BF, 0xDEFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x6BCF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x08BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0xDEFF, 0xFFFF, 0xCEEF, 0x09BF, 0x09BF, 0x09BF, 0x4BCF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xEFFF, 0x09BF, 0x08BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x08BF, 0x09BF, 0x09BF, 0x6BDF, 0xFFFF, 0xFFFF, 0xFFFF, 0x5BCF, 0x09BF, 0x09BF, 0x09BF, 0xBEEF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x7CDF, 0x09BF, 0x09BF, 0x08BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x09BD,
0x09BE, 0x09BF, 0x09BF, 0x09BF, 0x09BF, 0x08BF, 0x08BF, 0x09BF, 0x19BF, 0xEFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xDEFF, 0x09BF, 0x09BF, 0x09BF, 0x3ACF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x19BF, 0x08BF, 0x08BF, 0x08BF, 0x09BF, 0x08BF, 0x09BF, 0x09BF, 0x09BD,
0x08BE, 0x08BF, 0x08BF, 0x08BF, 0x08BF, 0x08BF, 0x09BF, 0x09BF, 0x8CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xADEF, 0x08BF, 0x08BF, 0x09BF, 0x08BF, 0x9DEF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x9DEF, 0x08AF, 0x08AF, 0x08BF, 0x08BF, 0x08BF, 0x08BF, 0x08AF, 0x08AD,
0x08AE, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x29BF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x29BF, 0x08AF, 0x09BF, 0x08AF, 0x08AF, 0x19BF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x3ABF, 0x08BF, 0x08AF, 0x08AF, 0x08BF, 0x08AF, 0x08AF, 0x09BD,
0x09BE, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0xADEF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x9CDF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x8CDF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xBEEF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AD,
0x09BE, 0x09BF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x29BF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xEFFF, 0x19BF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08BF, 0x08AF, 0xEFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x3ABF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AD,
0x09BE, 0x09BF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x29BF, 0x39BF, 0x39BF, 0x39BF, 0x19BF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08BF, 0x18AF, 0x3ABF, 0x3ABF, 0x39BF, 0x2ABF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AD,
0x09BD, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AD,
0x08A9, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08A9,
0x08A1, 0x08AE, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x089F, 0x089F, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x08AF, 0x079F, 0x079E, 0x0791,
0x0000, 0x07A1, 0x08A9, 0x08AD, 0x09BD, 0x08AD, 0x08AD, 0x079D, 0x079D, 0x079D, 0x079D, 0x08AD, 0x08AD, 0x08AD, 0x08AD, 0x089D, 0x079D, 0x079D, 0x08AD, 0x08AD, 0x08AD, 0x08AD, 0x08AD, 0x079D, 0x079D, 0x079D, 0x08AD, 0x08AD, 0x08AD, 0x0799, 0x0791, 0x0000
};
} // namespace touchgfx

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Middlewares/ST/touchgfx/framework/source/platform/hal/simulator/sdl2/OSWrappers.cpp Normal file
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/**
******************************************************************************
* This file is part of the TouchGFX 4.14.0 distribution.
*
* <h2><center>&copy; Copyright (c) 2020 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
*
******************************************************************************
*/
#include <touchgfx/hal/OSWrappers.hpp>
#include <SDL2/SDL.h>
namespace touchgfx
{
static SDL_mutex* s_FrameBufferLock;
void OSWrappers::initialize()
{
// Setup framebuffer lock
s_FrameBufferLock = SDL_CreateMutex();
}
void OSWrappers::takeFrameBufferSemaphore()
{
SDL_LockMutex(s_FrameBufferLock);
}
void OSWrappers::giveFrameBufferSemaphore()
{
SDL_UnlockMutex(s_FrameBufferLock);
}
void OSWrappers::waitForVSync()
{}
void OSWrappers::tryTakeFrameBufferSemaphore()
{}
void OSWrappers::giveFrameBufferSemaphoreFromISR()
{}
} // namespace touchgfx