174 lines
5.5 KiB
C
174 lines
5.5 KiB
C
/****************************************************************************
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* examples/nxlines/nxlines.h
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*
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* Copyright (C) 2011-2012, 2015 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __APPS_EXAMPLES_NXLINES_NXLINES_H
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#define __APPS_EXAMPLES_NXLINES_NXLINES_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <semaphore.h>
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#include <nuttx/nx/nxglib.h>
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#include <nuttx/nx/nx.h>
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#include <nuttx/video/rgbcolors.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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#ifndef CONFIG_NX
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# error "NX is not enabled (CONFIG_NX)"
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_VPLANE
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# define CONFIG_EXAMPLES_NXLINES_VPLANE 0
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_BPP
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# define CONFIG_EXAMPLES_NXLINES_BPP 16
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_BGCOLOR
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# if CONFIG_EXAMPLES_NXLINES_BPP == 24 || CONFIG_EXAMPLES_NXLINES_BPP == 32
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# define CONFIG_EXAMPLES_NXLINES_BGCOLOR RGB24_DARKGREEN
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# elif CONFIG_EXAMPLES_NXLINES_BPP == 16
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# define CONFIG_EXAMPLES_NXLINES_BGCOLOR RGB16_DARKGREEN
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# else
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# define CONFIG_EXAMPLES_NXLINES_BGCOLOR RGB8_DARKGREEN
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# endif
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_LINEWIDTH
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# define CONFIG_EXAMPLES_NXLINES_LINEWIDTH 16
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_LINECOLOR
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# if CONFIG_EXAMPLES_NXLINES_BPP == 24 || CONFIG_EXAMPLES_NXLINES_BPP == 32
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# define CONFIG_EXAMPLES_NXLINES_LINECOLOR RGB24_YELLOW
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# elif CONFIG_EXAMPLES_NXLINES_BPP == 16
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# define CONFIG_EXAMPLES_NXLINES_LINECOLOR RGB16_YELLOW
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# else
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# define CONFIG_EXAMPLES_NXLINES_LINECOLOR RGB8_YELLOW
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# endif
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_BORDERWIDTH
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# define CONFIG_EXAMPLES_NXLINES_BORDERWIDTH 16
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_BORDERCOLOR
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# if CONFIG_EXAMPLES_NXLINES_BPP == 24 || CONFIG_EXAMPLES_NXLINES_BPP == 32
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# define CONFIG_EXAMPLES_NXLINES_BORDERCOLOR RGB24_YELLOW
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# elif CONFIG_EXAMPLES_NXLINES_BPP == 16
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# define CONFIG_EXAMPLES_NXLINES_BORDERCOLOR RGB16_YELLOW
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# else
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# define CONFIG_EXAMPLES_NXLINES_BORDERCOLOR RGB8_YELLOW
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# endif
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#endif
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#ifndef CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR
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# if CONFIG_EXAMPLES_NXLINES_BPP == 24 || CONFIG_EXAMPLES_NXLINES_BPP == 32
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# define CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR RGB24_BEIGE
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# elif CONFIG_EXAMPLES_NXLINES_BPP == 16
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# define CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR RGB16_BEIGE
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# else
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# define CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR RGB8_YELLOW
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# endif
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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enum exitcode_e
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{
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NXEXIT_SUCCESS = 0,
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NXEXIT_EXTINITIALIZE,
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NXEXIT_FBINITIALIZE,
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NXEXIT_FBGETVPLANE,
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NXEXIT_LCDINITIALIZE,
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NXEXIT_LCDGETDEV,
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NXEXIT_NXOPEN,
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NXEXIT_NXREQUESTBKGD,
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NXEXIT_NXSETBGCOLOR
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};
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struct nxlines_data_s
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{
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/* The NX handles */
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NXHANDLE hnx;
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NXHANDLE hbkgd;
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/* The screen resolution */
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nxgl_coord_t xres;
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nxgl_coord_t yres;
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volatile bool havepos;
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sem_t sem;
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volatile int code;
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/* NXLINES state data */
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extern struct nxlines_data_s g_nxlines;
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/* NX callback vtables */
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extern const struct nx_callback_s g_nxlinescb;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/* Background window interfaces */
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void nxlines_test(NXWINDOW hwnd);
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#endif /* __APPS_EXAMPLES_NXLINES_NXLINES_H */
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