Merge pull request #25 from inmarket/master
New low level driver gdispTestStub
This commit is contained in:
Tectu
commit
2797388236
5 changed files with 787 additions and 0 deletions
375
halext/drivers/gdispTestStub/gdisp_lld.c
Normal file
375
halext/drivers/gdispTestStub/gdisp_lld.c
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@ -0,0 +1,375 @@
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||
2011,2012 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS/RT.
|
||||
|
||||
ChibiOS/RT is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS/RT is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
---
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes ChibiOS/RT, without being obliged to provide
|
||||
the source code for any proprietary components. See the file exception.txt
|
||||
for full details of how and when the exception can be applied.
|
||||
*/
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/*
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||||
Concepts and parts of this file have been contributed by:
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||||
Joel Bodenmann aka Tectu -> Maintainer
|
||||
Andrew Hannam aka inmarket -> framework
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||||
Badger -> console implementation and FSMC
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||||
Abhishek -> font rendering
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Ben William -> fastMath and lcdDrawEllipse()
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Dongxu Li aka dxli -> lcdDrawEllipse() filled option
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*/
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/**
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* @file gdispTestStub/gdisp_lld.c
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* @brief GDISP Graphics Driver subsystem low level driver source (stub).
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*
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* @addtogroup GDISP
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* @{
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*/
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#include "ch.h"
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#include "hal.h"
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#include "gdisp.h"
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#include "gdisp_fonts.h"
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#if HAL_USE_GDISP || defined(__DOXYGEN__)
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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#ifdef UNUSED
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#elif defined(__GNUC__)
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# define UNUSED(x) UNUSED_ ## x __attribute__((unused))
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#elif defined(__LCLINT__)
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# define UNUSED(x) /*@unused@*/ x
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#else
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# define UNUSED(x) x
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#endif
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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#if !defined(__DOXYGEN__)
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GDISPDriver GDISP;
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#endif
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/*===========================================================================*/
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/* Driver local variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver interrupt handlers. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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/* Include the software emulation routines */
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#include "gdisp_lld_inc_emulation.c.h"
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/* ---- Required Routines ---- */
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/*
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The following 2 routines are required.
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All other routines are optional.
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*/
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/**
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* @brief Low level GDISP driver initialization.
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*
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* @notapi
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*/
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void gdisp_lld_init(void) {
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/* Initialise the GDISP structure */
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GDISP.Width = 128;
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GDISP.Height = 128;
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GDISP.Orientation = portrait;
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GDISP.Powermode = powerOff;
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}
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/**
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* @brief Draws a pixel on the display.
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*
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* @param[in] x X location of the pixel
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* @param[in] y Y location of the pixel
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* @param[in] color The color of the pixel
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*
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* @notapi
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*/
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void gdisp_lld_drawpixel(coord_t UNUSED(x), coord_t UNUSED(y), color_t UNUSED(color)) {
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}
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/* ---- Optional Routines ---- */
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/*
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All the below routines are optional.
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Defining them will increase speed but everything
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will work if they are not defined.
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If you are not using a routine - turn it off using
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the appropriate GDISP_HARDWARE_XXXX macro.
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Don't bother coding for obvious similar routines if
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there is no performance penalty as the emulation software
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makes a good job of using similar routines.
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eg. If gdisp_lld_fillarea() is defined there is little
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point in defining gdisp_lld_clear() unless the
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performance bonus is significant.
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For good performance it is suggested to implement
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gdisp_lld_fillarea() and gdisp_lld_blitarea().
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*/
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#if GDISP_HARDWARE_POWERCONTROL || defined(__DOXYGEN__)
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/**
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* @brief Sets the power mode for the graphic device.
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* @note The power modes are powerOn, powerSleep and powerOff.
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* If powerSleep is not supported it is equivelent to powerOn.
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*
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* @param[in] powerMode The new power mode
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*
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* @notapi
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*/
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void gdisp_lld_setpowermode(gdisp_powermode_t UNUSED(powerMode)) {
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}
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#endif
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#if GDISP_HARDWARE_ORIENTATION || defined(__DOXYGEN__)
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/**
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* @brief Sets the orientation of the display.
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* @note This may be ignored if not supported by the device.
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*
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* @param[in] newOrientation The new orientation
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*
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* @notapi
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*/
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void gdisp_lld_setorientation(gdisp_orientation_t UNUSED(newOrientation)) {
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}
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#endif
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#if GDISP_HARDWARE_CLEARS || defined(__DOXYGEN__)
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/**
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* @brief Clear the display.
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* @note Optional - The high level driver can emulate using software.
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*
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* @param[in] color The color of the pixel
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*
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* @notapi
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*/
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void gdisp_lld_clear(color_t UNUSED(color)) {
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}
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#endif
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#if GDISP_HARDWARE_LINES || defined(__DOXYGEN__)
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/**
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* @brief Draw a line.
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* @note Optional - The high level driver can emulate using software.
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*
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* @param[in] x0, y0 The start of the line
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* @param[in] x1, y1 The end of the line
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* @param[in] color The color of the line
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*
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* @notapi
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*/
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void gdisp_lld_drawline(coord_t UNUSED(x0), coord_t UNUSED(y0), coord_t UNUSED(x1), coord_t UNUSED(y1), color_t UNUSED(color)) {
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}
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#endif
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#if GDISP_HARDWARE_BOX || defined(__DOXYGEN__)
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/**
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* @brief Draw a box.
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* @pre The GDISP unit must be in powerOn or powerSleep mode.
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*
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* @param[in] x0,y0 The start position
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* @param[in] cx,cy The size of the box (outside dimensions)
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* @param[in] color The color to use
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* @param[in] filled Should the box should be filled
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*
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* @notapi
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*/
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void gdisp_lld_drawbox(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(cx), coord_t UNUSED(cy), color_t UNUSED(color)) {
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}
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#endif
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#if GDISP_HARDWARE_FILLS || defined(__DOXYGEN__)
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/**
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* @brief Fill an area with a color.
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* @note Optional - The high level driver can emulate using software.
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*
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* @param[in] x, y The start filled area
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* @param[in] cx, cy The width and height to be filled
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* @param[in] color The color of the fill
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*
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* @notapi
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*/
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void gdisp_lld_fillarea(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(cx), coord_t UNUSED(cy), color_t UNUSED(color)) {
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}
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#endif
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#if GDISP_HARDWARE_BITFILLS || defined(__DOXYGEN__)
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/**
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* @brief Fill an area with a bitmap.
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* @note Optional - The high level driver can emulate using software.
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*
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* @param[in] x, y The start filled area
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* @param[in] cx, cy The width and height to be filled
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* @param[in] buffer The pixels to use to fill the area.
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*
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* @notapi
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*/
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void gdisp_lld_blitarea(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(cx), coord_t UNUSED(cy), pixel_t *UNUSED(buffer)) {
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}
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#endif
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/* Circular Drawing Functions */
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#if (GDISP_NEED_CIRCLE && GDISP_HARDWARE_CIRCLES) || defined(__DOXYGEN__)
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/**
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* @brief Draw a circle.
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* @note Optional - The high level driver can emulate using software.
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* @note If GDISP_NEED_CLIPPING is defined this routine MUST behave
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* correctly if the circle is over the edges of the screen.
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*
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* @param[in] x, y The centre of the circle
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* @param[in] radius The radius of the circle
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* @param[in] color The color of the circle
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*
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* @notapi
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*/
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void gdisp_lld_drawcircle(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(radius), color_t UNUSED(color)) {
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}
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#endif
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#if (GDISP_NEED_CIRCLE && GDISP_HARDWARE_CIRCLEFILLS) || defined(__DOXYGEN__)
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/**
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* @brief Create a filled circle.
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* @note Optional - The high level driver can emulate using software.
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* @note If GDISP_NEED_CLIPPING is defined this routine MUST behave
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* correctly if the circle is over the edges of the screen.
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*
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* @param[in] x, y The centre of the circle
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* @param[in] radius The radius of the circle
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* @param[in] color The color of the circle
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*
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* @notapi
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*/
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void gdisp_lld_fillcircle(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(radius), color_t UNUSED(color)) {
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}
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#endif
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#if (GDISP_NEED_ELLIPSE && GDISP_HARDWARE_ELLIPSES) || defined(__DOXYGEN__)
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/**
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* @brief Draw an ellipse.
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* @note Optional - The high level driver can emulate using software.
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* @note If GDISP_NEED_CLIPPING is defined this routine MUST behave
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* correctly if the ellipse is over the edges of the screen.
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*
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* @param[in] x, y The centre of the ellipse
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* @param[in] a, b The dimensions of the ellipse
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* @param[in] color The color of the ellipse
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*
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* @notapi
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*/
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void gdisp_lld_drawellipse(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(a), coord_t UNUSED(b), color_t UNUSED(color)) {
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}
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#endif
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#if (GDISP_NEED_ELLIPSE && GDISP_HARDWARE_ELLIPSEFILLS) || defined(__DOXYGEN__)
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/**
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* @brief Create a filled ellipse.
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* @note Optional - The high level driver can emulate using software.
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* @note If GDISP_NEED_CLIPPING is defined this routine MUST behave
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* correctly if the ellipse is over the edges of the screen.
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*
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* @param[in] x, y The centre of the ellipse
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* @param[in] a, b The dimensions of the ellipse
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* @param[in] color The color of the ellipse
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*
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* @notapi
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*/
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void gdisp_lld_fillellipse(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(a), coord_t UNUSED(b), color_t UNUSED(color)) {
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}
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#endif
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#if (GDISP_NEED_TEXT && GDISP_HARDWARE_TEXT) || defined(__DOXYGEN__)
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/**
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* @brief Draw a character using a transparent background.
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* @note Optional - The high level driver can emulate using software.
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*
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* @param[in] x, y The top-left corner of the text
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* @param[in] c The character to print
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* @param[in] color The color of the character
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*
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* @notapi
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*/
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void gdisp_lld_drawchar(coord_t UNUSED(x), coord_t UNUSED(y), char UNUSED(c), font_t UNUSED(font), color_t UNUSED(color)) {
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}
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#endif
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#if (GDISP_NEED_TEXT && GDISP_HARDWARE_TEXTFILLS) || defined(__DOXYGEN__)
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/**
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* @brief Draw a character using a filled background.
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* @note Optional - The high level driver can emulate using software.
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*
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* @param[in] x, y The top-left corner of the text
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* @param[in] c The character to print
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* @param[in] color The color of the character
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* @param[in] bgcolor The background color
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*
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* @notapi
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*/
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void gdisp_lld_fillchar(coord_t UNUSED(x), coord_t UNUSED(y), char UNUSED(c), font_t UNUSED(font), color_t UNUSED(color), color_t UNUSED(bgcolor)) {
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}
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#endif
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#if (GDISP_NEED_PIXELREAD && GDISP_HARDWARE_PIXELREAD) || defined(__DOXYGEN__)
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/**
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* @brief Get the color of a particular pixel.
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* @note Optional.
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* @note If x,y is off the screen, the result is undefined.
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*
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* @param[in] x, y The start of the text
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*
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* @notapi
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*/
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color_t gdisp_lld_getpixelcolor(coord_t UNUSED(x), coord_t UNUSED(y)) {
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return 0;
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}
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#endif
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#if (GDISP_NEED_SCROLL && GDISP_HARDWARE_SCROLL) || defined(__DOXYGEN__)
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/**
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* @brief Scroll vertically a section of the screen.
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* @note Optional.
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* @note If x,y + cx,cy is off the screen, the result is undefined.
|
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* @note If lines is >= cy, it is equivelent to a area fill with bgcolor.
|
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*
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* @param[in] x, y The start of the area to be scrolled
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* @param[in] cx, cy The size of the area to be scrolled
|
||||
* @param[in] lines The number of lines to scroll (Can be positive or negative)
|
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* @param[in] bgcolor The color to fill the newly exposed area.
|
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*
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* @notapi
|
||||
*/
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void gdisp_lld_verticalscroll(coord_t UNUSED(x), coord_t UNUSED(y), coord_t UNUSED(cx), coord_t UNUSED(cy), int UNUSED(lines), color_t UNUSED(bgcolor)) {
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}
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||||
#endif
|
||||
|
||||
#endif /* HAL_USE_GDISP */
|
||||
/** @} */
|
||||
166
halext/drivers/gdispTestStub/gdisp_lld.h
Normal file
166
halext/drivers/gdispTestStub/gdisp_lld.h
Normal file
|
|
@ -0,0 +1,166 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||
2011,2012 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS/RT.
|
||||
|
||||
ChibiOS/RT is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS/RT is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
---
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes ChibiOS/RT, without being obliged to provide
|
||||
the source code for any proprietary components. See the file exception.txt
|
||||
for full details of how and when the exception can be applied.
|
||||
*/
|
||||
/*
|
||||
Concepts and parts of this file have been contributed by:
|
||||
Joel Bodenmann aka Tectu -> Maintainer
|
||||
Andrew Hannam aka inmarket -> framework
|
||||
Badger -> console implementation and FSMC
|
||||
Abhishek -> font rendering
|
||||
Ben William -> fastMath and lcdDrawEllipse()
|
||||
Dongxu Li aka dxli -> lcdDrawEllipse() filled option
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file gdispTestStub/gdisp_lld.h
|
||||
* @brief GDISP Graphic Driver subsystem low level driver header template.
|
||||
*
|
||||
* @addtogroup GDISP
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _GDISP_LLD_H
|
||||
#define _GDISP_LLD_H
|
||||
|
||||
#if HAL_USE_GDISP || defined(__DOXYGEN__)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Structure representing a GDISP driver.
|
||||
* @note Implementations may extend this structure to contain more,
|
||||
* architecture dependent, fields.
|
||||
*/
|
||||
struct GDISPDriver {
|
||||
/**
|
||||
* @brief Width of the screen.
|
||||
* @note Read-only.
|
||||
*/
|
||||
coord_t Width;
|
||||
/**
|
||||
* @brief Height of the screen.
|
||||
* @note Read-only.
|
||||
*/
|
||||
coord_t Height;
|
||||
/**
|
||||
* @brief Current orientation of the screen.
|
||||
* @note Read-only.
|
||||
*/
|
||||
gdisp_orientation_t Orientation;
|
||||
/**
|
||||
* @brief Current power mode of the screen.
|
||||
* @note Read-only.
|
||||
*/
|
||||
gdisp_powermode_t Powermode;
|
||||
|
||||
#if defined(GDISP_DRIVER_EXT_FIELDS)
|
||||
GDISP_DRIVER_EXT_FIELDS
|
||||
#endif
|
||||
/* End of mandatory fields */
|
||||
};
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if !defined(__DOXYGEN__)
|
||||
extern GDISPDriver GDISP;
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Core functions */
|
||||
void gdisp_lld_init(void);
|
||||
void gdisp_lld_setpowermode(gdisp_powermode_t powerMode);
|
||||
void gdisp_lld_setorientation(gdisp_orientation_t newOrientation);
|
||||
|
||||
/* Some of these functions will be implemented in software by the high level driver
|
||||
depending on the GDISP_HARDWARE_XXX macros defined in gdisp_lld_config.h.
|
||||
*/
|
||||
|
||||
/* Drawing functions */
|
||||
void gdisp_lld_clear(color_t color);
|
||||
void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color);
|
||||
void gdisp_lld_drawline(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
|
||||
void gdisp_lld_drawbox(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
|
||||
void gdisp_lld_fillarea(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
|
||||
void gdisp_lld_blitarea(coord_t x, coord_t y, coord_t cx, coord_t cy, pixel_t *buffer);
|
||||
|
||||
/* Circular Drawing Functions */
|
||||
#if GDISP_NEED_CIRCLE
|
||||
void gdisp_lld_drawcircle(coord_t x, coord_t y, coord_t radius, color_t color);
|
||||
void gdisp_lld_fillcircle(coord_t x, coord_t y, coord_t radius, color_t color);
|
||||
#endif
|
||||
|
||||
#if GDISP_NEED_ELLIPSE
|
||||
void gdisp_lld_drawellipse(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
|
||||
void gdisp_lld_fillellipse(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
|
||||
#endif
|
||||
|
||||
/* Text Rendering Functions */
|
||||
#if GDISP_NEED_TEXT
|
||||
void gdisp_lld_drawchar(coord_t x, coord_t y, char c, font_t font, color_t color);
|
||||
void gdisp_lld_fillchar(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
|
||||
#endif
|
||||
|
||||
/* Pixel readback */
|
||||
#if GDISP_NEED_PIXELREAD
|
||||
color_t gdisp_lld_getpixelcolor(coord_t x, coord_t y);
|
||||
#endif
|
||||
|
||||
/* Scrolling Function - clears the area scrolled out */
|
||||
#if GDISP_NEED_SCROLL
|
||||
void gdisp_lld_verticalscroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* HAL_USE_GDISP */
|
||||
|
||||
#endif /* _GDISP_LLD_H */
|
||||
/** @} */
|
||||
5
halext/drivers/gdispTestStub/gdisp_lld.mk
Normal file
5
halext/drivers/gdispTestStub/gdisp_lld.mk
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
# List the required driver.
|
||||
HALSRC += ${CHIBIOS}/os/halext/drivers/gdispTestStub/gdisp_lld.c
|
||||
|
||||
# Required include directories
|
||||
HALINC += ${CHIBIOS}/os/halext/drivers/gdispTestStub
|
||||
224
halext/drivers/gdispTestStub/gdisp_lld_config.h
Normal file
224
halext/drivers/gdispTestStub/gdisp_lld_config.h
Normal file
|
|
@ -0,0 +1,224 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||
2011,2012 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS/RT.
|
||||
|
||||
ChibiOS/RT is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS/RT is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
---
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes ChibiOS/RT, without being obliged to provide
|
||||
the source code for any proprietary components. See the file exception.txt
|
||||
for full details of how and when the exception can be applied.
|
||||
*/
|
||||
/*
|
||||
Concepts and parts of this file have been contributed by:
|
||||
Joel Bodenmann aka Tectu -> Maintainer
|
||||
Andrew Hannam aka inmarket -> framework
|
||||
Badger -> console implementation and FSMC
|
||||
Abhishek -> font rendering
|
||||
Ben William -> fastMath and lcdDrawEllipse()
|
||||
Dongxu Li aka dxli -> lcdDrawEllipse() filled option
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file gdispTestStub/gdisp_lld_config.h
|
||||
* @brief GDISP Graphic Driver subsystem low level driver header (stub).
|
||||
*
|
||||
* @addtogroup GDISP
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _GDISP_LLD_CONFIG_H
|
||||
#define _GDISP_LLD_CONFIG_H
|
||||
|
||||
#if HAL_USE_GDISP || defined(__DOXYGEN__)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @name GDISP hardware accelerated support
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief Hardware supports changing the orientation.
|
||||
* @details If set to @p FALSE a software stubb is provided.
|
||||
*/
|
||||
#define GDISP_HARDWARE_ORIENTATION FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware supports power control.
|
||||
* @details If set to @p FALSE a software stubb is provided.
|
||||
*/
|
||||
#define GDISP_HARDWARE_POWERCONTROL FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated line drawing.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_LINES FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated box drawing.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_BOX FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated screen clears.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_CLEARS FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated rectangular fills.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_FILLS FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated fills from an image.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_BITFILLS FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated circles.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_CIRCLES FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated filled circles.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_CIRCLEFILLS FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated ellipses.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_ELLIPSES FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated filled ellipses.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_ELLIPSEFILLS FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated text drawing.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_TEXT FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated text drawing with a filled background.
|
||||
* @details If set to @p FALSE software emulation is used.
|
||||
*/
|
||||
#define GDISP_HARDWARE_TEXTFILLS FALSE
|
||||
|
||||
/**
|
||||
* @brief Hardware accelerated scrolling.
|
||||
* @details If set to @p FALSE there is no support for scrolling.
|
||||
*/
|
||||
#define GDISP_HARDWARE_SCROLL FALSE
|
||||
|
||||
/**
|
||||
* @brief Reading back of pixel values.
|
||||
* @details If set to @p FALSE there is no support for pixel read-back.
|
||||
*/
|
||||
#define GDISP_HARDWARE_PIXELREAD FALSE
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name GDISP software algorithm choices
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief For filled text drawing, use a background fill and then draw
|
||||
* the text instead of using a blit or direct pixel drawing.
|
||||
* @details If set to @p TRUE background fill and then text draw is used.
|
||||
* @note This is ignored if hardware accelerated text is supported.
|
||||
*/
|
||||
#define GDISP_SOFTWARE_TEXTFILLDRAW FALSE
|
||||
/**
|
||||
* @brief For filled text drawing, when using a bitmap blit
|
||||
* use a column by column buffer rather than a full character
|
||||
* buffer to save memory at a small performance cost.
|
||||
* @details If set to @p TRUE background fill one character column at a time.
|
||||
* @note This is ignored if software text using blit is not being used.
|
||||
*/
|
||||
#define GDISP_SOFTWARE_TEXTBLITCOLUMN FALSE
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name GDISP pixel format choices
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief The native pixel format for this device
|
||||
* @note One of the following should be defined:
|
||||
* GDISP_PIXELFORMAT_RGB565
|
||||
* GDISP_PIXELFORMAT_RGB888
|
||||
* GDISP_PIXELFORMAT_RGB444
|
||||
* GDISP_PIXELFORMAT_RGB332
|
||||
* GDISP_PIXELFORMAT_RGB666
|
||||
* GDISP_PIXELFORMAT_CUSTOM
|
||||
* @note If you define GDISP_PIXELFORMAT_CUSTOM you need to also define
|
||||
* color_t, RGB2COLOR(r,g,b), HTML2COLOR(h),
|
||||
* RED_OF(c), GREEN_OF(c), BLUE_OF(c),
|
||||
* COLOR(c) and MASKCOLOR.
|
||||
*/
|
||||
#define GDISP_PIXELFORMAT_RGB565
|
||||
|
||||
/**
|
||||
* @brief Do pixels require packing for a blit
|
||||
* @note Is only valid for a pixel format that doesn't fill it's datatype. ie formats:
|
||||
* GDISP_PIXELFORMAT_RGB888
|
||||
* GDISP_PIXELFORMAT_RGB444
|
||||
* GDISP_PIXELFORMAT_RGB666
|
||||
* GDISP_PIXELFORMAT_CUSTOM
|
||||
* @note If you use GDISP_PIXELFORMAT_CUSTOM and packed bit fills
|
||||
* you need to also define @P gdispPackPixels(buf,cx,x,y,c)
|
||||
* @note If you are using GDISP_HARDWARE_BITFILLS = FALSE then the pixel
|
||||
* format must not be a packed format as the software blit does
|
||||
* not support packed pixels
|
||||
* @note Very few cases should actually require packed pixels as the low
|
||||
* level driver can also pack on the fly as it is sending it
|
||||
* to the graphics device.
|
||||
*/
|
||||
#define GDISP_PACKED_PIXELS FALSE
|
||||
|
||||
/**
|
||||
* @brief Do lines of pixels require packing for a blit
|
||||
* @note Ignored if GDISP_PACKED_PIXELS is FALSE
|
||||
*/
|
||||
#define GDISP_PACKED_LINES FALSE
|
||||
|
||||
/**
|
||||
* @brief Do lines of pixels require packing for a blit
|
||||
* @note Ignored if GDISP_PACKED_PIXELS is FALSE
|
||||
*/
|
||||
#define GDISP_PACKED_LINES FALSE
|
||||
/** @} */
|
||||
|
||||
#endif /* HAL_USE_GDISP */
|
||||
|
||||
#endif /* _GDISP_LLD_CONFIG_H */
|
||||
/** @} */
|
||||
17
halext/drivers/gdispTestStub/readme.txt
Normal file
17
halext/drivers/gdispTestStub/readme.txt
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
This low level driver is a test stub that doesn't talk to any
|
||||
real hardware. It is included to allow testing of the compilation
|
||||
process.
|
||||
|
||||
Do not use this driver as a template for new drivers. Use the
|
||||
templates/gdispXXXXX directory for that.
|
||||
|
||||
To use this driver:
|
||||
|
||||
1. Add in your halconf.h:
|
||||
a) #define HAL_USE_GDISP TRUE
|
||||
b) Any optional high level driver defines (see gdisp.h)
|
||||
you want to compile test eg: GDISP_NEED_MULTITHREAD
|
||||
|
||||
2. To your makefile add the following lines:
|
||||
include $(CHIBIOS)/os/halext/halext.mk
|
||||
include $(CHIBIOS)/os/halext/drivers/gdispTestStub/gdisp_lld.mk
|
||||
Loading…
Add table
Reference in a new issue