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add BearPi STemWin test demo

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morixinguan
2021-01-30 11:26:41 +08:00
parent a01cf34ab8
commit 424b4f729c
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96
components/gui/STemWin/Config/GUIConf.c Normal file
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : GUIConf.c
Purpose : Display controller initialization
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#include "GUI.h"
/*********************************************************************
*
* Defines
*
**********************************************************************
*/
//
// Define the available number of bytes available for the GUI
//
#define GUI_NUMBYTES 0x200000
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* GUI_X_Config
*
* Purpose:
* Called during the initialization process in order to set up the
* available memory for the GUI.
*/
void GUI_X_Config(void) {
//
// 32 bit aligned memory area
//
static U32 aMemory[GUI_NUMBYTES / 4];
//
// Assign memory to emWin
//
GUI_ALLOC_AssignMemory(aMemory, GUI_NUMBYTES);
//
// Set default font
//
GUI_SetDefaultFont(GUI_FONT_6X8);
}
/*************************** End of file ****************************/

96
components/gui/STemWin/Config/GUIConf.h Normal file
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : GUIConf.h
Purpose : Configures emWins abilities, fonts etc.
----------------------------------------------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifndef GUICONF_H
#define GUICONF_H
/*********************************************************************
*
* Multi layer/display support
*/
#define GUI_NUM_LAYERS 2 // Maximum number of available layers
/*********************************************************************
*
* Multi tasking support
*/
#ifdef OS_SUPPORT
#define GUI_OS (1) // Compile with multitasking support
#else
#define GUI_OS (0)
#endif
/*********************************************************************
*
* Configuration of touch support
*/
#ifndef GUI_SUPPORT_TOUCH
#define GUI_SUPPORT_TOUCH (1) // Support touchscreen
#endif
/*********************************************************************
*
* Default font
*/
#define GUI_DEFAULT_FONT &GUI_Font6x8
/*********************************************************************
*
* Configuration of available packages
*/
#define GUI_SUPPORT_MOUSE (1) /* Support a mouse */
#define GUI_WINSUPPORT (1) /* Use window manager */
#define GUI_SUPPORT_MEMDEV (1) /* Memory device package available */
#define GUI_SUPPORT_DEVICES (1) /* Enable use of device pointers */
#endif /* Avoid multiple inclusion */

836
components/gui/STemWin/Config/GUIDRV_Template.c Normal file
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : GUIDRV_Template.c
Purpose : Template driver, could be used as starting point for new
simple display drivers supporting only one color depth.
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#include <stddef.h>
#include "LCD_Private.h"
#include "GUI_Private.h"
#include "LCD_ConfDefaults.h"
/*********************************************************************
*
* Defines
*
**********************************************************************
*/
/*********************************************************************
*
* Macros for MIRROR_, SWAP_ and LUT_
*/
#if (!defined (LCD_LUT_COM) && !defined(LCD_LUT_SEG))
#if (!LCD_MIRROR_X && !LCD_MIRROR_Y && !LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) x
#define LOG2PHYS_Y(x, y) y
#elif (!LCD_MIRROR_X && !LCD_MIRROR_Y && LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) y
#define LOG2PHYS_Y(x, y) x
#elif (!LCD_MIRROR_X && LCD_MIRROR_Y && !LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) x
#define LOG2PHYS_Y(x, y) LCD_YSIZE - 1 - (y)
#elif (!LCD_MIRROR_X && LCD_MIRROR_Y && LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) y
#define LOG2PHYS_Y(x, y) LCD_XSIZE - 1 - (x)
#elif ( LCD_MIRROR_X && !LCD_MIRROR_Y && !LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) LCD_XSIZE - 1 - (x)
#define LOG2PHYS_Y(x, y) y
#elif ( LCD_MIRROR_X && !LCD_MIRROR_Y && LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) LCD_YSIZE - 1 - (y)
#define LOG2PHYS_Y(x, y) x
#elif ( LCD_MIRROR_X && LCD_MIRROR_Y && !LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) LCD_XSIZE - 1 - (x)
#define LOG2PHYS_Y(x, y) LCD_YSIZE - 1 - (y)
#elif ( LCD_MIRROR_X && LCD_MIRROR_Y && LCD_SWAP_XY)
#define LOG2PHYS_X(x, y) LCD_YSIZE - 1 - (y)
#define LOG2PHYS_Y(x, y) LCD_XSIZE - 1 - (x)
#endif
#else
#if ( defined (LCD_LUT_COM) && !defined(LCD_LUT_SEG))
#define LOG2PHYS_X(x, y) x
#define LOG2PHYS_Y(x, y) LCD__aLine2Com0[y]
#elif (!defined (LCD_LUT_COM) && defined(LCD_LUT_SEG))
#define LOG2PHYS_X(x, y) LCD__aCol2Seg0[x]
#define LOG2PHYS_Y(x, y) y
#elif ( defined (LCD_LUT_COM) && defined(LCD_LUT_SEG))
#define LOG2PHYS_X(x, y) LCD__aCol2Seg0[x]
#define LOG2PHYS_Y(x, y) LCD__aLine2Com0[y]
#endif
#endif
/*********************************************************************
*
* Types
*
**********************************************************************
*/
typedef struct {
U32 VRAMAddr;
int xSize, ySize;
int vxSize, vySize;
int vxSizePhys;
int BitsPerPixel;
} DRIVER_CONTEXT_TEMPLATE;
/*********************************************************************
*
* Static functions
*
**********************************************************************
*/
/*********************************************************************
*
* _SetPixelIndex
*
* Purpose:
* Sets the index of the given pixel. The upper layers
* calling this routine make sure that the coordinates are in range, so
* that no check on the parameters needs to be performed.
*/
static void _SetPixelIndex(GUI_DEVICE * pDevice, int x, int y, int PixelIndex) {
//
// Convert logical into physical coordinates (Dep. on LCDConf.h)
//
#if (LCD_MIRROR_X == 1) || (LCD_MIRROR_Y == 1) || (LCD_SWAP_XY == 1)
int xPhys, yPhys;
xPhys = LOG2PHYS_X(x, y);
yPhys = LOG2PHYS_Y(x, y);
#else
#define xPhys x
#define yPhys y
#endif
GUI_USE_PARA(pDevice);
GUI_USE_PARA(x);
GUI_USE_PARA(y);
GUI_USE_PARA(PixelIndex);
{
//
// Write into hardware ... Adapt to your system
//
// TBD by customer...
//
}
#if (LCD_MIRROR_X == 0) && (LCD_MIRROR_Y == 0) && (LCD_SWAP_XY == 0)
#undef xPhys
#undef yPhys
#endif
}
/*********************************************************************
*
* _GetPixelIndex
*
* Purpose:
* Returns the index of the given pixel. The upper layers
* calling this routine make sure that the coordinates are in range, so
* that no check on the parameters needs to be performed.
*/
static unsigned int _GetPixelIndex(GUI_DEVICE * pDevice, int x, int y) {
unsigned int PixelIndex;
//
// Convert logical into physical coordinates (Dep. on LCDConf.h)
//
#if (LCD_MIRROR_X == 1) || (LCD_MIRROR_Y == 1) || (LCD_SWAP_XY == 1)
int xPhys, yPhys;
xPhys = LOG2PHYS_X(x, y);
yPhys = LOG2PHYS_Y(x, y);
#else
#define xPhys x
#define yPhys y
#endif
GUI_USE_PARA(pDevice);
GUI_USE_PARA(x);
GUI_USE_PARA(y);
{
//
// Write into hardware ... Adapt to your system
//
// TBD by customer...
//
PixelIndex = 0;
}
#if (LCD_MIRROR_X == 0) && (LCD_MIRROR_Y == 0) && (LCD_SWAP_XY == 0)
#undef xPhys
#undef yPhys
#endif
return PixelIndex;
}
/*********************************************************************
*
* _XorPixel
*/
static void _XorPixel(GUI_DEVICE * pDevice, int x, int y) {
LCD_PIXELINDEX PixelIndex;
LCD_PIXELINDEX IndexMask;
PixelIndex = _GetPixelIndex(pDevice, x, y);
IndexMask = pDevice->pColorConvAPI->pfGetIndexMask();
_SetPixelIndex(pDevice, x, y, PixelIndex ^ IndexMask);
}
/*********************************************************************
*
* _FillRect
*/
static void _FillRect(GUI_DEVICE * pDevice, int x0, int y0, int x1, int y1) {
LCD_PIXELINDEX PixelIndex;
int x;
PixelIndex = LCD__GetColorIndex();
if (GUI_pContext->DrawMode & LCD_DRAWMODE_XOR) {
for (; y0 <= y1; y0++) {
for (x = x0; x <= x1; x++) {
_XorPixel(pDevice, x, y0);
}
}
} else {
for (; y0 <= y1; y0++) {
for (x = x0; x <= x1; x++) {
_SetPixelIndex(pDevice, x, y0, PixelIndex);
}
}
}
}
/*********************************************************************
*
* _DrawHLine
*/
static void _DrawHLine(GUI_DEVICE * pDevice, int x0, int y, int x1) {
_FillRect(pDevice, x0, y, x1, y);
}
/*********************************************************************
*
* _DrawVLine, not optimized
*/
static void _DrawVLine(GUI_DEVICE * pDevice, int x, int y0, int y1) {
_FillRect(pDevice, x, y0, x, y1);
}
/*********************************************************************
*
* Draw Bitmap 1 BPP
*/
static void _DrawBitLine1BPP(GUI_DEVICE * pDevice, int x, int y, U8 const GUI_UNI_PTR * p, int Diff, int xsize, const LCD_PIXELINDEX * pTrans) {
LCD_PIXELINDEX IndexMask, Index0, Index1, Pixel;
Index0 = *(pTrans + 0);
Index1 = *(pTrans + 1);
x += Diff;
switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
case 0:
do {
_SetPixelIndex(pDevice, x++, y, (*p & (0x80 >> Diff)) ? Index1 : Index0);
if (++Diff == 8) {
Diff = 0;
p++;
}
} while (--xsize);
break;
case LCD_DRAWMODE_TRANS:
do {
if (*p & (0x80 >> Diff))
_SetPixelIndex(pDevice, x, y, Index1);
x++;
if (++Diff == 8) {
Diff = 0;
p++;
}
} while (--xsize);
break;
case LCD_DRAWMODE_XOR | LCD_DRAWMODE_TRANS:
case LCD_DRAWMODE_XOR:
IndexMask = pDevice->pColorConvAPI->pfGetIndexMask();
do {
if (*p & (0x80 >> Diff)) {
Pixel = _GetPixelIndex(pDevice, x, y);
_SetPixelIndex(pDevice, x, y, Pixel ^ IndexMask);
}
x++;
if (++Diff == 8) {
Diff = 0;
p++;
}
} while (--xsize);
break;
}
}
/*********************************************************************
*
* Draw Bitmap 2 BPP
*/
static void _DrawBitLine2BPP(GUI_DEVICE * pDevice, int x, int y, U8 const GUI_UNI_PTR * p, int Diff, int xsize, const LCD_PIXELINDEX * pTrans) {
LCD_PIXELINDEX Pixels, PixelIndex;
int CurrentPixel, Shift, Index;
Pixels = *p;
CurrentPixel = Diff;
x += Diff;
switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
case 0:
if (pTrans) {
do {
Shift = (3 - CurrentPixel) << 1;
Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
PixelIndex = *(pTrans + Index);
_SetPixelIndex(pDevice, x++, y, PixelIndex);
if (++CurrentPixel == 4) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
} else {
do {
Shift = (3 - CurrentPixel) << 1;
Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
_SetPixelIndex(pDevice, x++, y, Index);
if (++CurrentPixel == 4) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
}
break;
case LCD_DRAWMODE_TRANS:
if (pTrans) {
do {
Shift = (3 - CurrentPixel) << 1;
Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
if (Index) {
PixelIndex = *(pTrans + Index);
_SetPixelIndex(pDevice, x, y, PixelIndex);
}
x++;
if (++CurrentPixel == 4) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
} else {
do {
Shift = (3 - CurrentPixel) << 1;
Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
if (Index) {
_SetPixelIndex(pDevice, x, y, Index);
}
x++;
if (++CurrentPixel == 4) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
}
break;
}
}
/*********************************************************************
*
* Draw Bitmap 4 BPP
*/
static void _DrawBitLine4BPP(GUI_DEVICE * pDevice, int x, int y, U8 const GUI_UNI_PTR * p, int Diff, int xsize, const LCD_PIXELINDEX * pTrans) {
LCD_PIXELINDEX Pixels, PixelIndex;
int CurrentPixel, Shift, Index;
Pixels = *p;
CurrentPixel = Diff;
x += Diff;
switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
case 0:
if (pTrans) {
do {
Shift = (1 - CurrentPixel) << 2;
Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
PixelIndex = *(pTrans + Index);
_SetPixelIndex(pDevice, x++, y, PixelIndex);
if (++CurrentPixel == 2) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
} else {
do {
Shift = (1 - CurrentPixel) << 2;
Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
_SetPixelIndex(pDevice, x++, y, Index);
if (++CurrentPixel == 2) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
}
break;
case LCD_DRAWMODE_TRANS:
if (pTrans) {
do {
Shift = (1 - CurrentPixel) << 2;
Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
if (Index) {
PixelIndex = *(pTrans + Index);
_SetPixelIndex(pDevice, x, y, PixelIndex);
}
x++;
if (++CurrentPixel == 2) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
} else {
do {
Shift = (1 - CurrentPixel) << 2;
Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
if (Index) {
_SetPixelIndex(pDevice, x, y, Index);
}
x++;
if (++CurrentPixel == 2) {
CurrentPixel = 0;
Pixels = *(++p);
}
} while (--xsize);
}
break;
}
}
/*********************************************************************
*
* Draw Bitmap 8 BPP
*/
static void _DrawBitLine8BPP(GUI_DEVICE * pDevice, int x, int y, U8 const GUI_UNI_PTR * p, int xsize, const LCD_PIXELINDEX * pTrans) {
LCD_PIXELINDEX Pixel;
switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
case 0:
if (pTrans) {
for (; xsize > 0; xsize--, x++, p++) {
Pixel = *p;
_SetPixelIndex(pDevice, x, y, *(pTrans + Pixel));
}
} else {
for (; xsize > 0; xsize--, x++, p++) {
_SetPixelIndex(pDevice, x, y, *p);
}
}
break;
case LCD_DRAWMODE_TRANS:
if (pTrans) {
for (; xsize > 0; xsize--, x++, p++) {
Pixel = *p;
if (Pixel) {
_SetPixelIndex(pDevice, x, y, *(pTrans + Pixel));
}
}
} else {
for (; xsize > 0; xsize--, x++, p++) {
Pixel = *p;
if (Pixel) {
_SetPixelIndex(pDevice, x, y, Pixel);
}
}
}
break;
}
}
/*********************************************************************
*
* Draw Bitmap 16 BPP, not optimized
*
* Purpose:
* Drawing of 16bpp high color bitmaps.
* Only required for 16bpp color depth of target. Should be removed otherwise.
*/
static void _DrawBitLine16BPP(GUI_DEVICE * pDevice, int x, int y, U16 const GUI_UNI_PTR * p, int xsize) {
for (;xsize > 0; xsize--, x++, p++) {
_SetPixelIndex(pDevice, x, y, *p);
}
}
/*********************************************************************
*
* Draw Bitmap 32 BPP, not optimized
*
* Purpose:
* Drawing of 32bpp true color bitmaps.
* Only required for 32bpp color depth of target. Should be removed otherwise.
*/
static void _DrawBitLine32BPP(GUI_DEVICE * pDevice, int x, int y, U32 const GUI_UNI_PTR * p, int xsize) {
for (;xsize > 0; xsize--, x++, p++) {
_SetPixelIndex(pDevice, x, y, *p);
}
}
/*********************************************************************
*
* _DrawBitmap
*/
static void _DrawBitmap(GUI_DEVICE * pDevice, int x0, int y0,
int xSize, int ySize,
int BitsPerPixel,
int BytesPerLine,
const U8 GUI_UNI_PTR * pData, int Diff,
const LCD_PIXELINDEX * pTrans) {
int i;
switch (BitsPerPixel) {
case 1:
for (i = 0; i < ySize; i++) {
_DrawBitLine1BPP(pDevice, x0, i + y0, pData, Diff, xSize, pTrans);
pData += BytesPerLine;
}
break;
case 2:
for (i = 0; i < ySize; i++) {
_DrawBitLine2BPP(pDevice, x0, i + y0, pData, Diff, xSize, pTrans);
pData += BytesPerLine;
}
break;
case 4:
for (i = 0; i < ySize; i++) {
_DrawBitLine4BPP(pDevice, x0, i + y0, pData, Diff, xSize, pTrans);
pData += BytesPerLine;
}
break;
case 8:
for (i = 0; i < ySize; i++) {
_DrawBitLine8BPP(pDevice, x0, i + y0, pData, xSize, pTrans);
pData += BytesPerLine;
}
break;
//
// Only required for 16bpp color depth of target. Should be removed otherwise.
//
case 16:
for (i = 0; i < ySize; i++) {
_DrawBitLine16BPP(pDevice, x0, i + y0, (const U16 *)pData, xSize);
pData += BytesPerLine;
}
break;
//
// Only required for 32bpp color depth of target. Should be removed otherwise.
//
case 32:
for (i = 0; i < ySize; i++) {
_DrawBitLine32BPP(pDevice, x0, i + y0, (const U32 *)pData, xSize);
pData += BytesPerLine;
}
break;
}
}
/*********************************************************************
*
* _InitOnce
*
* Purpose:
* Allocates a fixed block for the context of the driver
*
* Return value:
* 0 on success, 1 on error
*/
static int _InitOnce(GUI_DEVICE * pDevice) {
DRIVER_CONTEXT_TEMPLATE * pContext;
if (pDevice->u.pContext == NULL) {
pDevice->u.pContext = GUI_ALLOC_GetFixedBlock(sizeof(DRIVER_CONTEXT_TEMPLATE));
pContext = (DRIVER_CONTEXT_TEMPLATE *)pDevice->u.pContext;
pContext->BitsPerPixel = LCD__GetBPP(pDevice->pColorConvAPI->pfGetIndexMask());
}
return pDevice->u.pContext ? 0 : 1;
}
/*********************************************************************
*
* _GetDevProp
*/
static I32 _GetDevProp(GUI_DEVICE * pDevice, int Index) {
DRIVER_CONTEXT_TEMPLATE * pContext;
pContext = (DRIVER_CONTEXT_TEMPLATE *)pDevice->u.pContext;
switch (Index) {
case LCD_DEVCAP_XSIZE:
return pContext->xSize;
case LCD_DEVCAP_YSIZE:
return pContext->ySize;
case LCD_DEVCAP_VXSIZE:
return pContext->vxSize;
case LCD_DEVCAP_VYSIZE:
return pContext->vySize;
case LCD_DEVCAP_BITSPERPIXEL:
return pContext->BitsPerPixel;
case LCD_DEVCAP_NUMCOLORS:
return 0;
case LCD_DEVCAP_XMAG:
return 1;
case LCD_DEVCAP_YMAG:
return 1;
case LCD_DEVCAP_MIRROR_X:
return 0;
case LCD_DEVCAP_MIRROR_Y:
return 0;
case LCD_DEVCAP_SWAP_XY:
return 0;
}
return -1;
}
/*********************************************************************
*
* _GetDevData
*/
static void * _GetDevData(GUI_DEVICE * pDevice, int Index) {
GUI_USE_PARA(pDevice);
#if GUI_SUPPORT_MEMDEV
switch (Index) {
case LCD_DEVDATA_MEMDEV:
return (void *)&GUI_MEMDEV_DEVICE_16; // TBD: Has to be adapted to the right memory device depending on the used color depth!
}
#else
GUI_USE_PARA(Index);
#endif
return NULL;
}
/*********************************************************************
*
* _GetRect
*/
static void _GetRect(GUI_DEVICE * pDevice, LCD_RECT * pRect) {
DRIVER_CONTEXT_TEMPLATE * pContext;
pContext = (DRIVER_CONTEXT_TEMPLATE *)pDevice->u.pContext;
pRect->x0 = 0;
pRect->y0 = 0;
pRect->x1 = pContext->vxSize - 1;
pRect->y1 = pContext->vySize - 1;
}
/*********************************************************************
*
* _SetOrg
*/
static void _SetOrg(GUI_DEVICE * pDevice, int x, int y) {
LCD_X_SETORG_INFO Data = {0};
Data.xPos = x;
Data.yPos = y;
LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_SETORG, (void *)&Data);
}
/*********************************************************************
*
* Static code: Functions available by _GetDevFunc()
*
**********************************************************************
*/
/*********************************************************************
*
* _SetVRAMAddr
*/
static void _SetVRAMAddr(GUI_DEVICE * pDevice, void * pVRAM) {
DRIVER_CONTEXT_TEMPLATE * pContext;
LCD_X_SETVRAMADDR_INFO Data = {0};
_InitOnce(pDevice);
if (pDevice->u.pContext) {
pContext = (DRIVER_CONTEXT_TEMPLATE *)pDevice->u.pContext;
pContext->VRAMAddr = (U32)pVRAM;
Data.pVRAM = pVRAM;
LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_SETVRAMADDR, (void *)&Data);
}
}
/*********************************************************************
*
* _SetVSize
*/
static void _SetVSize(GUI_DEVICE * pDevice, int xSize, int ySize) {
DRIVER_CONTEXT_TEMPLATE * pContext;
_InitOnce(pDevice);
if (pDevice->u.pContext) {
pContext = (DRIVER_CONTEXT_TEMPLATE *)pDevice->u.pContext;
pContext->vxSize = xSize;
pContext->vySize = ySize;
pContext->vxSizePhys = xSize;
}
}
/*********************************************************************
*
* _SetSize
*/
static void _SetSize(GUI_DEVICE * pDevice, int xSize, int ySize) {
DRIVER_CONTEXT_TEMPLATE * pContext;
LCD_X_SETSIZE_INFO Data = {0};
_InitOnce(pDevice);
if (pDevice->u.pContext) {
pContext = (DRIVER_CONTEXT_TEMPLATE *)pDevice->u.pContext;
pContext->vxSizePhys = (pContext->vxSizePhys == 0) ? xSize : pContext->vxSizePhys;
pContext->xSize = xSize;
pContext->ySize = ySize;
Data.xSize = xSize;
Data.ySize = ySize;
LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_SETSIZE, (void *)&Data);
}
}
/*********************************************************************
*
* _Init
*/
static int _Init(GUI_DEVICE * pDevice) {
int r;
r = _InitOnce(pDevice);
r |= LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_INITCONTROLLER, NULL);
return r;
}
/*********************************************************************
*
* _On
*/
static void _On (GUI_DEVICE * pDevice) {
LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_ON, NULL);
}
/*********************************************************************
*
* _Off
*/
static void _Off (GUI_DEVICE * pDevice) {
LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_OFF, NULL);
}
/*********************************************************************
*
* _SetLUTEntry
*/
static void _SetLUTEntry(GUI_DEVICE * pDevice, U8 Pos, LCD_COLOR Color) {
LCD_X_SETLUTENTRY_INFO Data = {0};
Data.Pos = Pos;
Data.Color = Color;
LCD_X_DisplayDriver(pDevice->LayerIndex, LCD_X_SETLUTENTRY, (void *)&Data);
}
/*********************************************************************
*
* _GetDevFunc
*/
static void (* _GetDevFunc(GUI_DEVICE ** ppDevice, int Index))(void) {
GUI_USE_PARA(ppDevice);
switch (Index) {
case LCD_DEVFUNC_SET_VRAM_ADDR:
return (void (*)(void))_SetVRAMAddr;
case LCD_DEVFUNC_SET_VSIZE:
return (void (*)(void))_SetVSize;
case LCD_DEVFUNC_SET_SIZE:
return (void (*)(void))_SetSize;
case LCD_DEVFUNC_INIT:
return (void (*)(void))_Init;
case LCD_DEVFUNC_ON:
return (void (*)(void))_On;
case LCD_DEVFUNC_OFF:
return (void (*)(void))_Off;
case LCD_DEVFUNC_SETLUTENTRY:
return (void (*)(void))_SetLUTEntry;
}
return NULL;
}
/*********************************************************************
*
* Public data
*
**********************************************************************
*/
/*********************************************************************
*
* GUI_DEVICE_API structure
*/
const GUI_DEVICE_API GUIDRV_Template_API = {
//
// Data
//
DEVICE_CLASS_DRIVER,
//
// Drawing functions
//
_DrawBitmap,
_DrawHLine,
_DrawVLine,
_FillRect,
_GetPixelIndex,
_SetPixelIndex,
_XorPixel,
//
// Set origin
//
_SetOrg,
//
// Request information
//
_GetDevFunc,
_GetDevProp,
_GetDevData,
_GetRect,
};
/*************************** End of file ****************************/

73
components/gui/STemWin/Config/GUIDRV_Template.h Normal file
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@@ -0,0 +1,73 @@
/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : GUIDRV_Template.h
Purpose : Interface definition for GUIDRV_Template driver
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifndef GUIDRV_TEMPLATE_H
#define GUIDRV_TEMPLATE_H
/*********************************************************************
*
* Display drivers
*/
//
// Addresses
//
extern const GUI_DEVICE_API GUIDRV_Template_API;
//
// Macro to be used in configuration files
//
#define GUIDRV_TEMPLATE &GUIDRV_Template_API
#endif
/*************************** End of file ****************************/

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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : LCDConf_FlexColor_Template.c
Purpose : Display controller configuration (single layer)
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#include "GUI.h"
#include "GUIDRV_FlexColor.h"
/*********************************************************************
*
* Layer configuration (to be modified)
*
**********************************************************************
*/
//
// Physical display size
//
#define XSIZE_PHYS 240 // To be adapted to x-screen size
#define YSIZE_PHYS 320 // To be adapted to y-screen size
/*********************************************************************
*
* Configuration checking
*
**********************************************************************
*/
#ifndef VXSIZE_PHYS
#define VXSIZE_PHYS XSIZE_PHYS
#endif
#ifndef VYSIZE_PHYS
#define VYSIZE_PHYS YSIZE_PHYS
#endif
#ifndef XSIZE_PHYS
#error Physical X size of display is not defined!
#endif
#ifndef YSIZE_PHYS
#error Physical Y size of display is not defined!
#endif
#ifndef GUICC_565
#error Color conversion not defined!
#endif
#ifndef GUIDRV_FLEXCOLOR
#error No display driver defined!
#endif
/*********************************************************************
*
* Local functions
*
**********************************************************************
*/
/********************************************************************
*
* LcdWriteReg
*
* Function description:
* Sets display register
*/
static void LcdWriteReg(U16 Data) {
// ... TBD by user
}
/********************************************************************
*
* LcdWriteData
*
* Function description:
* Writes a value to a display register
*/
static void LcdWriteData(U16 Data) {
// ... TBD by user
}
/********************************************************************
*
* LcdWriteDataMultiple
*
* Function description:
* Writes multiple values to a display register.
*/
static void LcdWriteDataMultiple(U16 * pData, int NumItems) {
while (NumItems--) {
// ... TBD by user
}
}
/********************************************************************
*
* LcdReadDataMultiple
*
* Function description:
* Reads multiple values from a display register.
*/
static void LcdReadDataMultiple(U16 * pData, int NumItems) {
while (NumItems--) {
// ... TBD by user
}
}
/*********************************************************************
*
* Public functions
*
**********************************************************************
*/
/*********************************************************************
*
* LCD_X_Config
*
* Function description:
* Called during the initialization process in order to set up the
* display driver configuration.
*
*/
void LCD_X_Config(void) {
GUI_DEVICE * pDevice;
CONFIG_FLEXCOLOR Config = {0};
GUI_PORT_API PortAPI = {0};
//
// Set display driver and color conversion
//
pDevice = GUI_DEVICE_CreateAndLink(GUIDRV_FLEXCOLOR, GUICC_565, 0, 0);
//
// Display driver configuration, required for Lin-driver
//
LCD_SetSizeEx (0, XSIZE_PHYS , YSIZE_PHYS);
LCD_SetVSizeEx(0, VXSIZE_PHYS, VYSIZE_PHYS);
//
// Orientation
//
Config.Orientation = GUI_SWAP_XY | GUI_MIRROR_Y;
GUIDRV_FlexColor_Config(pDevice, &Config);
//
// Set controller and operation mode
//
PortAPI.pfWrite16_A0 = LcdWriteReg;
PortAPI.pfWrite16_A1 = LcdWriteData;
PortAPI.pfWriteM16_A1 = LcdWriteDataMultiple;
PortAPI.pfReadM16_A1 = LcdReadDataMultiple;
GUIDRV_FlexColor_SetFunc(pDevice, &PortAPI, GUIDRV_FLEXCOLOR_F66708, GUIDRV_FLEXCOLOR_M16C0B16);
}
/*********************************************************************
*
* LCD_X_DisplayDriver
*
* Function description:
* This function is called by the display driver for several purposes.
* To support the according task the routine needs to be adapted to
* the display controller. Please note that the commands marked with
* 'optional' are not cogently required and should only be adapted if
* the display controller supports these features.
*
* Parameter:
* LayerIndex - Index of layer to be configured
* Cmd - Please refer to the details in the switch statement below
* pData - Pointer to a LCD_X_DATA structure
*
* Return Value:
* < -1 - Error
* -1 - Command not handled
* 0 - Ok
*/
int LCD_X_DisplayDriver(unsigned LayerIndex, unsigned Cmd, void * pData) {
int r;
(void) LayerIndex;
(void) pData;
switch (Cmd) {
case LCD_X_INITCONTROLLER: {
//
// Called during the initialization process in order to set up the
// display controller and put it into operation. If the display
// controller is not initialized by any external routine this needs
// to be adapted by the customer...
//
// ...
return 0;
}
default:
r = -1;
}
return r;
}
/*************************** End of file ****************************/

59
components/gui/STemWin/Config/LCDConf_FlexColor_Template.h Normal file
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@@ -0,0 +1,59 @@
/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : LCDConf_FlexColor_Template.h
Purpose : Display driver configuration file
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifndef LCDCONF_H
#define LCDCONF_H
#endif /* LCDCONF_H */
/*************************** End of file ****************************/

262
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : LCDConf_Lin_Template.c
Purpose : Display controller configuration (single layer)
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#include "GUI.h"
#include "GUIDRV_Lin.h"
/*********************************************************************
*
* Layer configuration (to be modified)
*
**********************************************************************
*/
//
// Physical display size
//
#define XSIZE_PHYS 320
#define YSIZE_PHYS 240
//
// Color conversion
//
#define COLOR_CONVERSION GUICC_8888
//
// Display driver
//
#define DISPLAY_DRIVER GUIDRV_WIN32
//
// Buffers / VScreens
//
#define NUM_BUFFERS 1 // Number of multiple buffers to be used
#define NUM_VSCREENS 1 // Number of virtual screens to be used
/*********************************************************************
*
* Configuration checking
*
**********************************************************************
*/
#ifndef VRAM_ADDR
#define VRAM_ADDR 0 // TBD by customer: This has to be the frame buffer start address
#endif
#ifndef XSIZE_PHYS
#error Physical X size of display is not defined!
#endif
#ifndef YSIZE_PHYS
#error Physical Y size of display is not defined!
#endif
#ifndef COLOR_CONVERSION
#error Color conversion not defined!
#endif
#ifndef DISPLAY_DRIVER
#error No display driver defined!
#endif
#ifndef NUM_VSCREENS
#define NUM_VSCREENS 1
#else
#if (NUM_VSCREENS <= 0)
#error At least one screeen needs to be defined!
#endif
#endif
#if (NUM_VSCREENS > 1) && (NUM_BUFFERS > 1)
#error Virtual screens and multiple buffers are not allowed!
#endif
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* LCD_X_Config
*
* Purpose:
* Called during the initialization process in order to set up the
* display driver configuration.
*
*/
void LCD_X_Config(void) {
//
// At first initialize use of multiple buffers on demand
//
#if (NUM_BUFFERS > 1)
GUI_MULTIBUF_Config(NUM_BUFFERS);
#endif
//
// Set display driver and color conversion for 1st layer
//
GUI_DEVICE_CreateAndLink(DISPLAY_DRIVER, COLOR_CONVERSION, 0, 0);
//
// Display driver configuration, required for Lin-driver
//
if (LCD_GetSwapXY()) {
LCD_SetSizeEx (0, YSIZE_PHYS, XSIZE_PHYS);
LCD_SetVSizeEx(0, YSIZE_PHYS * NUM_VSCREENS, XSIZE_PHYS);
} else {
LCD_SetSizeEx (0, XSIZE_PHYS, YSIZE_PHYS);
LCD_SetVSizeEx(0, XSIZE_PHYS, YSIZE_PHYS * NUM_VSCREENS);
}
LCD_SetVRAMAddrEx(0, (void *)VRAM_ADDR);
//
// Set user palette data (only required if no fixed palette is used)
//
#if defined(PALETTE)
LCD_SetLUTEx(0, PALETTE);
#endif
//
// Set custom functions for several operations to optimize native processes
//
LCD_SetDevFunc(0, LCD_DEVFUNC_COPYBUFFER, (void(*)(void))CUSTOM_LCD_CopyBuffer);
LCD_SetDevFunc(0, LCD_DEVFUNC_COPYRECT, (void(*)(void))CUSTOM_LCD_CopyRect);
LCD_SetDevFunc(0, LCD_DEVFUNC_FILLRECT, (void(*)(void))CUSTOM_LCD_FillRect);
LCD_SetDevFunc(0, LCD_DEVFUNC_DRAWBMP_8BPP, (void(*)(void))CUSTOM_LCD_DrawBitmap8bpp);
LCD_SetDevFunc(0, LCD_DEVFUNC_DRAWBMP_16BPP, (void(*)(void))CUSTOM_LCD_DrawBitmap16bpp);
}
/*********************************************************************
*
* LCD_X_DisplayDriver
*
* Purpose:
* This function is called by the display driver for several purposes.
* To support the according task the routine needs to be adapted to
* the display controller. Please note that the commands marked with
* 'optional' are not cogently required and should only be adapted if
* the display controller supports these features.
*
* Parameter:
* LayerIndex - Index of layer to be configured
* Cmd - Please refer to the details in the switch statement below
* pData - Pointer to a LCD_X_DATA structure
*
* Return Value:
* < -1 - Error
* -1 - Command not handled
* 0 - Ok
*/
int LCD_X_DisplayDriver(unsigned LayerIndex, unsigned Cmd, void * pData) {
int r;
switch (Cmd) {
case LCD_X_INITCONTROLLER: {
//
// Called during the initialization process in order to set up the
// display controller and put it into operation. If the display
// controller is not initialized by any external routine this needs
// to be adapted by the customer...
//
// ...
return 0;
}
case LCD_X_SETVRAMADDR: {
//
// Required for setting the address of the video RAM for drivers
// with memory mapped video RAM which is passed in the 'pVRAM' element of p
//
LCD_X_SETVRAMADDR_INFO * p;
p = (LCD_X_SETVRAMADDR_INFO *)pData;
//...
return 0;
}
case LCD_X_SETORG: {
//
// Required for setting the display origin which is passed in the 'xPos' and 'yPos' element of p
//
LCD_X_SETORG_INFO * p;
p = (LCD_X_SETORG_INFO *)pData;
//...
return 0;
}
case LCD_X_SHOWBUFFER: {
//
// Required if multiple buffers are used. The 'Index' element of p contains the buffer index.
//
LCD_X_SHOWBUFFER_INFO * p;
p = (LCD_X_SHOWBUFFER_INFO *)pData;
//...
return 0;
}
case LCD_X_SETLUTENTRY: {
//
// Required for setting a lookup table entry which is passed in the 'Pos' and 'Color' element of p
//
LCD_X_SETLUTENTRY_INFO * p;
p = (LCD_X_SETLUTENTRY_INFO *)pData;
//...
return 0;
}
case LCD_X_ON: {
//
// Required if the display controller should support switching on and off
//
return 0;
}
case LCD_X_OFF: {
//
// Required if the display controller should support switching on and off
//
// ...
return 0;
}
default:
r = -1;
}
return r;
}
/*************************** End of file ****************************/

59
components/gui/STemWin/Config/LCDConf_Lin_Template.h Normal file
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.30 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : LCDConf_Lin_Template.h
Purpose : Display driver configuration file
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifndef LCDCONF_H
#define LCDCONF_H
#endif /* LCDCONF_H */
/*************************** End of file ****************************/

71
components/gui/STemWin/Config/SIMConf.c Normal file
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with a license and should not be re-
distributed in any way. We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : SIMConf.c
Purpose : Windows Simulator configuration
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifdef WIN32
#include "LCD_SIM.h"
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* SIM_X_Config
*
* Purpose:
* Called during the initialization process in order to configure
* the simulator.
*/
void SIM_X_Config() {
SIM_GUI_SetTransColor(0xff0000); // Define the transparent color
}
#else
void SIMConf_C(void); // Avoid empty object files
void SIMConf_C(void) {}
#endif
/*************************** End of file ****************************/