Browse Source
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4524 7fd9a85b-ad96-42d3-883c-3090e2eb8679sbg
patacongo
13 years ago
13 changed files with 1215 additions and 36 deletions
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@@ -0,0 +1,38 @@
|
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############################################################################ |
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# graphics/nxconsole/Make.defs |
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# |
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# Copyright (C) 2012 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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|
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NXCON_ASRCS = |
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NXCON_CSRCS = nx_register.c nxcon_register.c nxcon_unregister.c |
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NXCON_CSRCS += nxtk_register.c nxtool_register.c |
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@@ -0,0 +1,193 @@
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/****************************************************************************
|
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* nuttx/graphics/nxconsole/nx_register.c |
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* |
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* Copyright (C) 2012 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 |
||||
* 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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|
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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 <nuttx/nx/nx.h> |
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#include <nuttx/nx/nxconsole.h> |
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#include "nxcon_internal.h" |
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/****************************************************************************
|
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* Pre-processor Definitions |
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****************************************************************************/ |
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|
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/****************************************************************************
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* Private Function Prototypes |
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****************************************************************************/ |
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static int nxcon_fill(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, |
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nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]); |
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#ifndef CONFIG_NXCONSOLE_NOGETRUN |
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static int nxcon_move(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, |
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FAR const struct nxgl_point_s *offset); |
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#endif |
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static int nxcon_bitmap(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *dest, |
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FAR const void *src[CONFIG_NX_NPLANES], |
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FAR const struct nxgl_point_s *origin, |
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unsigned int stride); |
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|
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/****************************************************************************
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* Private Data |
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****************************************************************************/ |
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static const struct nxcon_operations_s g_nxops = |
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{ |
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nxcon_fill, |
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#ifndef CONFIG_NXCONSOLE_NOGETRUN |
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nxcon_move, |
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#endif |
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nxcon_bitmap |
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}; |
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|
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/****************************************************************************
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* Private Functions |
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****************************************************************************/ |
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|
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/****************************************************************************
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* Name: nxcon_fill |
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* |
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* Description: |
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* Fill the specified rectangle in the window with the specified color |
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* |
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* Input Parameters: |
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* priv - The driver state structure. |
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* rect - The location to be filled |
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* color - The color to use in the fill |
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* |
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* Return: |
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* OK on success; ERROR on failure with errno set appropriately |
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* |
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****************************************************************************/ |
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static int nxcon_fill(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, |
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nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]) |
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{ |
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return nx_fill((NXWINDOW)priv->handle, rect, wcolor); |
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} |
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/****************************************************************************
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* Name: nxcon_move |
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* |
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* Description: |
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* Move a rectangular region within the window |
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* |
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* Input Parameters: |
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* priv - The driver state structure. |
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* rect - Describes the rectangular region to move |
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* offset - The offset to move the region. The rectangular region will be |
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* moved so that the origin is translated by this amount. |
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* |
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* Return: |
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* OK on success; ERROR on failure with errno set appropriately |
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* |
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****************************************************************************/ |
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#ifndef CONFIG_NXCONSOLE_NOGETRUN |
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static int nxcon_move(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, |
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FAR const struct nxgl_point_s *offset) |
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{ |
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return nx_move((NXWINDOW)priv->handle, rect, offset); |
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} |
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#endif |
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/****************************************************************************
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* Name: nxcon_bitmap |
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* |
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* Description: |
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* Copy a rectangular region of a larger image into the rectangle in the |
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* specified window. |
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* |
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* Input Parameters: |
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* priv - The driver state structure. |
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* dest - Describes the rectangular region on the display that will |
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* receive the bit map. |
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* src - The start of the source image. This is an array source |
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* images of size CONFIG_NX_NPLANES. |
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* origin - The origin of the upper, left-most corner of the full bitmap. |
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* Both dest and origin are in window coordinates, however, origin |
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* may lie outside of the display. |
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* stride - The width of the full source image in bytes. |
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* |
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* Return: |
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* OK on success; ERROR on failure with errno set appropriately |
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* |
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****************************************************************************/ |
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static int nxcon_bitmap(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *dest, |
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FAR const void *src[CONFIG_NX_NPLANES], |
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FAR const struct nxgl_point_s *origin, |
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unsigned int stride) |
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{ |
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return nx_bitmap((NXWINDOW)priv->handle, dest, src, origin, stride); |
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} |
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/****************************************************************************
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* Public Functions |
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****************************************************************************/ |
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|
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/****************************************************************************
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* Name: nx_register |
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* |
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* Description: |
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* Register a console device on a raw NX window. The device will be |
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* registered at /dev/nxconN where N is the provided minor number. |
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* |
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* Input Parameters: |
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* hwnd - A handle that will be used to access the window. The window must |
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* persist and this handle must be valid for the life of the NX console. |
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* wndo - Describes the window and font to be used |
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* minor - The device minor number |
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* |
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* Return: |
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* A non-NULL handle is returned on success.
|
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* |
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****************************************************************************/ |
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NXCONSOLE nx_register(NXWINDOW hwnd, FAR struct nxcon_window_s *wndo, int minor) |
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{ |
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return nxcon_register((NXCONSOLE)hwnd, wndo, &g_nxops, minor); |
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} |
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/****************************************************************************
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* nuttx/graphics/nxconsole/nxcon_internal.h |
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* |
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* Copyright (C) 2012 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. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in |
||||
* 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 |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
||||
* 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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|
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#ifndef __GRAPHICS_NXCONSOLE_NXCON_INTERNAL_H |
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#define __GRAPHICS_NXCONSOLE_NXCON_INTERNAL_H |
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|
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/****************************************************************************
|
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* Included Files |
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****************************************************************************/ |
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|
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#include <nuttx/config.h> |
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#include <stdint.h> |
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#include <nuttx/fs/fs.h> |
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#include <nuttx/nx/nx.h> |
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#include <nuttx/nx/nxtk.h> |
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#include <nuttx/nx/nxfonts.h> |
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#include <nuttx/nx/nxconsole.h> |
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/****************************************************************************
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* Definitions |
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****************************************************************************/ |
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/* Bitmap flags */ |
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#define BMFLAGS_NOGLYPH (1 << 0) /* No glyph available, use space */ |
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#define BM_ISSPACE(bm) (((bm)->flags & BMFLAGS_NOGLYPH) != 0) |
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|
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/* Sizes and maximums */ |
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#define MAX_USECNT 255 /* Limit to range of a uint8_t */ |
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#define LINE_SEPARATION 2 /* Space (in rows) between lines */ |
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/* Device path formats */ |
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#define NX_DEVNAME_FORMAT "/dev/nxcon%d" |
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#define NX_DEVNAME_SIZE 16 |
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|
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/****************************************************************************
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* Public Types |
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****************************************************************************/ |
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/* Describes on set of console window callbacks */ |
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struct nxcon_state_s; |
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struct nxcon_operations_s |
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{ |
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int (*fill)(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, |
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nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]); |
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#ifndef CONFIG_NXCONSOLE_NOGETRUN |
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int (*move)(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, |
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FAR const struct nxgl_point_s *offset); |
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#endif |
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int (*bitmap)(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *dest, |
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FAR const void *src[CONFIG_NX_NPLANES], |
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FAR const struct nxgl_point_s *origin, |
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unsigned int stride); |
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}; |
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|
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/* Describes one cached glyph bitmap */ |
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|
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struct nxcon_glyph_s |
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{ |
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uint8_t code; /* Character code */ |
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uint8_t height; /* Height of this glyph (in rows) */ |
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uint8_t width; /* Width of this glyph (in pixels) */ |
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uint8_t stride; /* Width of the glyph row (in bytes) */ |
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uint8_t usecnt; /* Use count */ |
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FAR uint8_t *bitmap; /* Allocated bitmap memory */ |
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}; |
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|
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/* Describes on character on the display */ |
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|
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struct nxcon_bitmap_s |
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{ |
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uint8_t code; /* Character code */ |
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uint8_t flags; /* See BMFLAGS_* */ |
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struct nxgl_point_s pos; /* Character position */ |
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}; |
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|
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/* Describes the state of one NX console driver*/ |
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|
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struct nxcon_state_s |
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{ |
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FAR const struct nxcon_operations_s *ops; /* Window operations */ |
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FAR void *handle; /* The window handle */ |
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uint8_t minor; /* Device minor number */ |
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FAR struct nxcon_window_s wndo; /* Describes the window and font */ |
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|
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/* These characterize the font in use */ |
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|
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NXHANDLE font; /* The current font handle */ |
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uint8_t fheight; /* Max height of a font in pixels */ |
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uint8_t fwidth; /* Max width of a font in pixels */ |
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uint8_t spwidth; /* The width of a space */ |
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struct nxgl_point_s fpos; /* Next display position */ |
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|
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/* These describe all text already added to the display */ |
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|
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uint8_t maxglyphs; /* Size of the glyph[] array */ |
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uint16_t maxchars; /* Size of the bm[] array */ |
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uint16_t nchars; /* Number of chars in the bm[] array */ |
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|
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FAR struct nxcon_bitmap_s *bm; /* List of characters on the display */ |
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FAR struct nxcon_glyph_s *glyph; /* Cache of rendered fonts in use */ |
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}; |
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|
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/****************************************************************************
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* Public Variables |
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****************************************************************************/ |
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|
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/* This is the common NX driver file operations */ |
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|
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extern const struct file_operations g_nxcondrvrops; |
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|
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/****************************************************************************
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* Public Function Prototypes |
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****************************************************************************/ |
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/* Common device registration */ |
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|
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FAR struct nxcon_state_s *nxcon_register(NXCONSOLE handle, |
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FAR struct nxcon_window_s *wndo, FAR const struct nxcon_operations_s *ops, |
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int minor); |
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|
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/* Generic text helpers */ |
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|
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void nxcon_home(FAR struct nxcon_state_s *priv); |
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void nxcon_newline(FAR struct nxcon_state_s *priv); |
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void nxcon_putc(FAR struct nxcon_state_s *priv, NXHANDLE hfont, uint8_t ch); |
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void nxcon_fillchar(FAR struct nxcon_state_s *priv, |
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FAR const struct nxgl_rect_s *rect, FAR const struct nxcon_bitmap_s *bm); |
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|
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#endif /* __GRAPHICS_NXCONSOLE_NXCON_INTERNAL_H */ |
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@ -0,0 +1,123 @@
@@ -0,0 +1,123 @@
|
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/****************************************************************************
|
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* nuttx/graphics/nxconsole/nxcon_register.c |
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* |
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* Copyright (C) 2012 Gregory Nutt. All rights reserved. |
||||
* Author: Gregory Nutt <gnutt@nuttx.org> |
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* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in |
||||
* the documentation and/or other materials provided with the |
||||
* distribution. |
||||
* 3. Neither the name NuttX nor the names of its contributors may be |
||||
* used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||||
* POSSIBILITY OF SUCH DAMAGE. |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Included Files |
||||
****************************************************************************/ |
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|
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#include <nuttx/config.h> |
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|
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#include <sys/types.h> |
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#include <stdbool.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <assert.h> |
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#include <errno.h> |
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#include <debug.h> |
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|
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#include <nuttx/kmalloc.h> |
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#include <nuttx/fs/fs.h> |
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|
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#include "nxcon_internal.h" |
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|
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/****************************************************************************
|
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* Private Function Prototypes |
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****************************************************************************/ |
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|
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/****************************************************************************
|
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* Private Data |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Private Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Public Functions |
||||
****************************************************************************/ |
||||
|
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/****************************************************************************
|
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* Name: nxcon_allocate |
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****************************************************************************/ |
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|
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FAR struct nxcon_state_s * |
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nxcon_register(NXCONSOLE handle, FAR struct nxcon_window_s *wndo, |
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FAR const struct nxcon_operations_s *ops, int minor) |
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{ |
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FAR struct nxcon_state_s *priv; |
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char devname[NX_DEVNAME_SIZE]; |
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int ret; |
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|
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DEBUGASSERT(handle && wndo && ops && (unsigned)minor < 256); |
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|
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/* Allocate the driver structure */ |
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|
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priv = (FAR struct nxcon_state_s *)kzalloc(sizeof(struct nxcon_state_s)); |
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if (!priv) |
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{ |
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gdbg("Failed to allocate the NX driver structure\n"); |
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return NULL; |
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} |
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|
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/* Initialize the driver structure */ |
||||
|
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priv->ops = ops; |
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priv->handle = handle; |
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priv->minor = minor; |
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memcpy(&priv->wndo, wndo, sizeof( struct nxcon_window_s)); |
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|
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/* Select the font */ |
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|
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priv->font = nxf_getfonthandle(wndo->fontid); |
||||
if (!priv->font) |
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{ |
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gdbg("Failed to get font ID %d: %d\n", wndo->fontid, errno); |
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goto errout; |
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} |
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|
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/* Register the driver */ |
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|
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snprintf(devname, NX_DEVNAME_SIZE, NX_DEVNAME_FORMAT, minor); |
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ret = register_driver(devname, &g_nxcondrvrops, 0666, priv); |
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if (ret < 0) |
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{ |
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gdbg("Failed to register %s\n", devname); |
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} |
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return (NXCONSOLE)priv; |
||||
|
||||
errout: |
||||
kfree(priv); |
||||
return NULL; |
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} |
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@ -0,0 +1,101 @@
@@ -0,0 +1,101 @@
|
||||
/****************************************************************************
|
||||
* nuttx/graphics/nxconsole/nxcon_unregister.c |
||||
* |
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved. |
||||
* Author: Gregory Nutt <gnutt@nuttx.org> |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in |
||||
* the documentation and/or other materials provided with the |
||||
* distribution. |
||||
* 3. Neither the name NuttX nor the names of its contributors may be |
||||
* used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||||
* POSSIBILITY OF SUCH DAMAGE. |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Included Files |
||||
****************************************************************************/ |
||||
|
||||
#include <nuttx/config.h> |
||||
|
||||
#include <sys/types.h> |
||||
#include <stdbool.h> |
||||
#include <stdio.h> |
||||
#include <string.h> |
||||
#include <errno.h> |
||||
|
||||
#include <nuttx/kmalloc.h> |
||||
#include <nuttx/nx/nxconsole.h> |
||||
|
||||
#include "nxcon_internal.h" |
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Private Data |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Private Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Public Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxcon_unregister |
||||
* |
||||
* Description: |
||||
* Un-register to NX console device. |
||||
* |
||||
* Input Parameters: |
||||
* handle - A handle previously returned by nx_register, nxtk_register, or |
||||
* nxtool_register. |
||||
* |
||||
* Returned Value: |
||||
* None |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
void nxcon_unregister(NXCONSOLE handle) |
||||
{ |
||||
FAR struct nxcon_state_s *priv; |
||||
char devname[NX_DEVNAME_SIZE]; |
||||
|
||||
/* Unregister the driver */ |
||||
|
||||
snprintf(devname, NX_DEVNAME_SIZE, NX_DEVNAME_FORMAT, priv->minor); |
||||
(void)unregister_driver(devname); |
||||
|
||||
/* Free the private data structure */ |
||||
|
||||
kfree(handle); |
||||
} |
||||
@ -0,0 +1,192 @@
@@ -0,0 +1,192 @@
|
||||
/****************************************************************************
|
||||
* nuttx/graphics/nxconsole/nxtk_register.c |
||||
* |
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved. |
||||
* Author: Gregory Nutt <gnutt@nuttx.org> |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in |
||||
* the documentation and/or other materials provided with the |
||||
* distribution. |
||||
* 3. Neither the name NuttX nor the names of its contributors may be |
||||
* used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||||
* POSSIBILITY OF SUCH DAMAGE. |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Included Files |
||||
****************************************************************************/ |
||||
|
||||
#include <nuttx/config.h> |
||||
|
||||
#include <nuttx/nx/nxtk.h> |
||||
#include <nuttx/nx/nxconsole.h> |
||||
|
||||
#include "nxcon_internal.h" |
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes |
||||
****************************************************************************/ |
||||
|
||||
static int nxtkcon_fill(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]); |
||||
#ifndef CONFIG_NXCONSOLE_NOGETRUN |
||||
static int nxtkcon_move(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
FAR const struct nxgl_point_s *offset); |
||||
#endif |
||||
static int nxtkcon_bitmap(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *dest, |
||||
FAR const void *src[CONFIG_NX_NPLANES], |
||||
FAR const struct nxgl_point_s *origin, |
||||
unsigned int stride); |
||||
|
||||
/****************************************************************************
|
||||
* Private Data |
||||
****************************************************************************/ |
||||
|
||||
static const struct nxcon_operations_s g_nxtkops = |
||||
{ |
||||
nxtkcon_fill, |
||||
#ifndef CONFIG_NXCONSOLE_NOGETRUN |
||||
nxtkcon_move, |
||||
#endif |
||||
nxtkcon_bitmap |
||||
}; |
||||
|
||||
/****************************************************************************
|
||||
* Private Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtkcon_fill |
||||
* |
||||
* Description: |
||||
* Fill the specified rectangle in the window with the specified color |
||||
* |
||||
* Input Parameters: |
||||
* priv - The driver state structure. |
||||
* rect - The location to be filled |
||||
* color - The color to use in the fill |
||||
* |
||||
* Return: |
||||
* OK on success; ERROR on failure with errno set appropriately |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
static int nxtkcon_fill(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]) |
||||
{ |
||||
return nxtk_fillwindow((NXTKWINDOW)priv->handle, rect, wcolor); |
||||
} |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtkcon_move |
||||
* |
||||
* Description: |
||||
* Move a rectangular region within the window |
||||
* |
||||
* Input Parameters: |
||||
* priv - The driver state structure. |
||||
* rect - Describes the rectangular region to move |
||||
* offset - The offset to move the region. The rectangular region will be |
||||
* moved so that the origin is translated by this amount. |
||||
* |
||||
* Return: |
||||
* OK on success; ERROR on failure with errno set appropriately |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
#ifndef CONFIG_NXCONSOLE_NOGETRUN |
||||
static int nxtkcon_move(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
FAR const struct nxgl_point_s *offset) |
||||
{ |
||||
return nxtk_movewindow((NXTKWINDOW)priv->handle, rect, offset); |
||||
} |
||||
#endif |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtkcon_bitmap |
||||
* |
||||
* Description: |
||||
* Copy a rectangular region of a larger image into the rectangle in the |
||||
* specified window. |
||||
* |
||||
* Input Parameters: |
||||
* priv - The driver state structure. |
||||
* dest - Describes the rectangular region on the display that will |
||||
* receive the bit map. |
||||
* src - The start of the source image. This is an array source |
||||
* images of size CONFIG_NX_NPLANES. |
||||
* origin - The origin of the upper, left-most corner of the full bitmap. |
||||
* Both dest and origin are in window coordinates, however, origin |
||||
* may lie outside of the display. |
||||
* stride - The width of the full source image in bytes. |
||||
* |
||||
* Return: |
||||
* OK on success; ERROR on failure with errno set appropriately |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
static int nxtkcon_bitmap(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *dest, |
||||
FAR const void *src[CONFIG_NX_NPLANES], |
||||
FAR const struct nxgl_point_s *origin, |
||||
unsigned int stride) |
||||
{ |
||||
return nxtk_bitmapwindow((NXTKWINDOW)priv->handle, dest, src, origin, stride); |
||||
} |
||||
|
||||
/****************************************************************************
|
||||
* Public Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtk_register |
||||
* |
||||
* Description: |
||||
* Register a console device on a framed NX window. The device will be |
||||
* registered at /dev/nxtkN where N is the provided minor number. |
||||
* |
||||
* Input Parameters: |
||||
* hfwnd - A handle that will be used to access the window. The window must |
||||
* persist and this handle must be valid for the life of the NX console. |
||||
* wndo - Describes the window and font to be used |
||||
* minor - The device minor number |
||||
* |
||||
* Return: |
||||
* A non-NULL handle is returned on success.
|
||||
* |
||||
****************************************************************************/ |
||||
|
||||
NXCONSOLE nxtk_register(NXTKWINDOW hfwnd, FAR struct nxcon_window_s *wndo, int minor) |
||||
{ |
||||
return nxcon_register((NXCONSOLE)hfwnd, wndo, &g_nxtkops, minor); |
||||
} |
||||
@ -0,0 +1,195 @@
@@ -0,0 +1,195 @@
|
||||
/****************************************************************************
|
||||
* nuttx/graphics/nxconsole/nxtool_register.c |
||||
* |
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved. |
||||
* Author: Gregory Nutt <gnutt@nuttx.org> |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in |
||||
* the documentation and/or other materials provided with the |
||||
* distribution. |
||||
* 3. Neither the name NuttX nor the names of its contributors may be |
||||
* used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||||
* POSSIBILITY OF SUCH DAMAGE. |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Included Files |
||||
****************************************************************************/ |
||||
|
||||
#include <nuttx/config.h> |
||||
|
||||
#include <nuttx/nx/nxtk.h> |
||||
#include <nuttx/nx/nxconsole.h> |
||||
|
||||
#include "nxcon_internal.h" |
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes |
||||
****************************************************************************/ |
||||
|
||||
static int nxtool_fill(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]); |
||||
#ifndef CONFIG_NXCONSOLE_NOGETRUN |
||||
static int nxtool_move(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
FAR const struct nxgl_point_s *offset); |
||||
#endif |
||||
static int nxtool_bitmap(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *dest, |
||||
FAR const void *src[CONFIG_NX_NPLANES], |
||||
FAR const struct nxgl_point_s *origin, |
||||
unsigned int stride); |
||||
|
||||
/****************************************************************************
|
||||
* Private Data |
||||
****************************************************************************/ |
||||
|
||||
static const struct nxcon_operations_s g_nxtoolops = |
||||
{ |
||||
nxtool_fill, |
||||
#ifndef CONFIG_NXCONSOLE_NOGETRUN |
||||
nxtool_move, |
||||
#endif |
||||
nxtool_bitmap |
||||
}; |
||||
|
||||
/****************************************************************************
|
||||
* Private Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtool_fill |
||||
* |
||||
* Description: |
||||
* Fill the specified rectangle in the window with the specified color |
||||
* |
||||
* Input Parameters: |
||||
* priv - The driver state structure. |
||||
* rect - The location to be filled |
||||
* color - The color to use in the fill |
||||
* |
||||
* Return: |
||||
* OK on success; ERROR on failure with errno set appropriately |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
static int nxtool_fill(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]) |
||||
{ |
||||
return nxtk_filltoolbar((NXTKWINDOW)priv->handle, rect, wcolor); |
||||
} |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtool_move |
||||
* |
||||
* Description: |
||||
* Move a rectangular region within the window |
||||
* |
||||
* Input Parameters: |
||||
* priv - The driver state structure. |
||||
* rect - Describes the rectangular region to move |
||||
* offset - The offset to move the region. The rectangular region will be |
||||
* moved so that the origin is translated by this amount. |
||||
* |
||||
* Return: |
||||
* OK on success; ERROR on failure with errno set appropriately |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
#ifndef CONFIG_NXCONSOLE_NOGETRUN |
||||
static int nxtool_move(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *rect, |
||||
FAR const struct nxgl_point_s *offset) |
||||
{ |
||||
return nxtk_movetoolbar((NXTKWINDOW)priv->handle, rect, offset); |
||||
} |
||||
#endif |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtool_bitmap |
||||
* |
||||
* Description: |
||||
* Copy a rectangular region of a larger image into the rectangle in the |
||||
* specified window. |
||||
* |
||||
* Input Parameters: |
||||
* priv - The driver state structure. |
||||
* dest - Describes the rectangular region on the display that will |
||||
* receive the bit map. |
||||
* src - The start of the source image. This is an array source |
||||
* images of size CONFIG_NX_NPLANES. |
||||
* origin - The origin of the upper, left-most corner of the full bitmap. |
||||
* Both dest and origin are in window coordinates, however, origin |
||||
* may lie outside of the display. |
||||
* stride - The width of the full source image in bytes. |
||||
* |
||||
* Return: |
||||
* OK on success; ERROR on failure with errno set appropriately |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
static int nxtool_bitmap(FAR struct nxcon_state_s *priv, |
||||
FAR const struct nxgl_rect_s *dest, |
||||
FAR const void *src[CONFIG_NX_NPLANES], |
||||
FAR const struct nxgl_point_s *origin, |
||||
unsigned int stride) |
||||
{ |
||||
return nxtk_bitmaptoolbar((NXTKWINDOW)priv->handle, dest, src, origin, stride); |
||||
} |
||||
|
||||
/****************************************************************************
|
||||
* Public Functions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtool_register |
||||
* |
||||
* Description: |
||||
* Register a console device on a toolbar of a framed NX window. The |
||||
* device will be registered at /dev/nxtoolN where N is the provided minor |
||||
* number. |
||||
* |
||||
* Input Parameters: |
||||
* hfwnd - A handle that will be used to access the toolbar. The toolbar |
||||
* must persist and this handle must be valid for the life of the NX |
||||
* console. |
||||
* wndo - Describes the window and font to be used |
||||
* minor - The device minor number |
||||
* |
||||
* Return: |
||||
* A non-NULL handle is returned on success.
|
||||
* |
||||
****************************************************************************/ |
||||
|
||||
NXCONSOLE nxtool_register(NXTKWINDOW hfwnd, FAR struct nxcon_window_s *wndo, int minor) |
||||
{ |
||||
return nxcon_register((NXCONSOLE)hfwnd, wndo, &g_nxtoolops, minor); |
||||
} |
||||
|
||||
@ -0,0 +1,173 @@
@@ -0,0 +1,173 @@
|
||||
/****************************************************************************
|
||||
* include/nuttx/nx/nxconsole.h |
||||
* |
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved. |
||||
* Author: Gregory Nutt <gnutt@nuttx.org> |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in |
||||
* the documentation and/or other materials provided with the |
||||
* distribution. |
||||
* 3. Neither the name NuttX nor the names of its contributors may be |
||||
* used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||||
* POSSIBILITY OF SUCH DAMAGE. |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
#ifndef __INCLUDE_NUTTX_NX_NXCONSOLE_H |
||||
#define __INCLUDE_NUTTX_NX_NXCONSOLE_H |
||||
|
||||
/****************************************************************************
|
||||
* Included Files |
||||
****************************************************************************/ |
||||
|
||||
#include <nuttx/config.h> |
||||
|
||||
#include <nuttx/nx/nx.h> |
||||
#include <nuttx/nx/nxtk.h> |
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor definitions |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Public Types |
||||
****************************************************************************/ |
||||
|
||||
/* This is the handle that can be used to access the consoles */ |
||||
|
||||
typedef FAR void *NXCONSOLE; |
||||
|
||||
/* This structure describes the window and font characteristics */ |
||||
|
||||
struct nxcon_window_s |
||||
{ |
||||
nxgl_mxpixel_t wcolor[CONFIG_NX_NPLANES]; /* Window background color */ |
||||
nxgl_mxpixel_t fcolor[CONFIG_NX_NPLANES]; /* Font color */ |
||||
struct nxgl_size_s wsize; /* Window size */ |
||||
int fontid; /* The ID of the font to use */ |
||||
}; |
||||
|
||||
/****************************************************************************
|
||||
* Public Data |
||||
****************************************************************************/ |
||||
|
||||
#undef EXTERN |
||||
#if defined(__cplusplus) |
||||
# define EXTERN extern "C" |
||||
extern "C" { |
||||
#else |
||||
# define EXTERN extern |
||||
#endif |
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes |
||||
****************************************************************************/ |
||||
|
||||
/****************************************************************************
|
||||
* Name: nx_register |
||||
* |
||||
* Description: |
||||
* Register a console device on a raw NX window. The device will be |
||||
* registered at /dev/nxconN where N is the provided minor number. |
||||
* |
||||
* Input Parameters: |
||||
* hwnd - A handle that will be used to access the window. The window must |
||||
* persist and this handle must be valid for the life of the NX console. |
||||
* wndo - Describes the window and font to be used |
||||
* minor - The device minor number |
||||
* |
||||
* Return: |
||||
* A non-NULL handle is returned on success.
|
||||
* |
||||
****************************************************************************/ |
||||
|
||||
EXTERN NXCONSOLE nx_register(NXWINDOW hwnd, FAR struct nxcon_window_s *wndo, |
||||
int minor); |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtk_register |
||||
* |
||||
* Description: |
||||
* Register a console device on a framed NX window. The device will be |
||||
* registered at /dev/nxconN where N is the provided minor number. |
||||
* |
||||
* Input Parameters: |
||||
* hfwnd - A handle that will be used to access the window. The window must |
||||
* persist and this handle must be valid for the life of the NX console. |
||||
* wndo - Describes the window and font to be used |
||||
* minor - The device minor number |
||||
* |
||||
* Return: |
||||
* A non-NULL handle is returned on success.
|
||||
* |
||||
****************************************************************************/ |
||||
|
||||
EXTERN NXCONSOLE nxtk_register(NXTKWINDOW hfwnd, |
||||
FAR struct nxcon_window_s *wndo, int minor); |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxtool_register |
||||
* |
||||
* Description: |
||||
* Register a console device on a toolbar of a framed NX window. The |
||||
* device will be registered at /dev/nxconN where N is the provided minor |
||||
* number. |
||||
* |
||||
* Input Parameters: |
||||
* hfwnd - A handle that will be used to access the toolbar. The toolbar |
||||
* must persist and this handle must be valid for the life of the NX |
||||
* console. |
||||
* wndo - Describes the window and font to be used |
||||
* minor - The device minor number |
||||
* |
||||
* Return: |
||||
* A non-NULL handle is returned on success.
|
||||
* |
||||
****************************************************************************/ |
||||
|
||||
EXTERN NXCONSOLE nxtool_register(NXTKWINDOW hfwnd, |
||||
FAR struct nxcon_window_s *wndo, int minor); |
||||
|
||||
/****************************************************************************
|
||||
* Name: nxcon_unregister |
||||
* |
||||
* Description: |
||||
* Un-register to NX console device. |
||||
* |
||||
* Input Parameters: |
||||
* handle - A handle previously returned by nx_register, nxtk_register, or |
||||
* nxtool_register. |
||||
* |
||||
* Returned Value: |
||||
* None |
||||
* |
||||
****************************************************************************/ |
||||
|
||||
EXTERN void nxcon_unregister(NXCONSOLE handle); |
||||
|
||||
#undef EXTERN |
||||
#if defined(__cplusplus) |
||||
} |
||||
#endif |
||||
|
||||
#endif /* __INCLUDE_NUTTX_NX_NXCONSOLE_H */ |
||||
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Reference in new issue