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Diffstat (limited to 'nuttx/Documentation/NuttxPortingGuide.html')
-rw-r--r-- | nuttx/Documentation/NuttxPortingGuide.html | 60 |
1 files changed, 44 insertions, 16 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index 01ef85086..e40a8d4e2 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -16,7 +16,7 @@ </b></big></h1> <p><small>by</small></p> <p>Gregory Nutt</p> - <p><small>Last Update: November 28, 2008</small></p> + <p><small>Last Update: December 5, 2008</small></p> </center> <center><h1>Table of Contents</h1></center> @@ -1857,7 +1857,7 @@ The system can be re-made subsequently by just typing <code>make</code>. <h2>Graphics related configuration settings</h3> <ul> <li> - <code>CONFIG_NXGRAPHICS</code> + <code>CONFIG_NX</code> Enables overall support for graphics library and NX </li> </ul> @@ -1865,35 +1865,63 @@ The system can be re-made subsequently by just typing <code>make</code>. <h3>NX configuration setting</h3> <ul> <li> - <code>CONFIG_NX_MULTIUSER</code> - Configures NX in multi-user mode + <code>CONFIG_NX_MULTIUSER</code>: + Configures NX in multi-user mode. </li> <li> - <code>CONFIG_NX_NPLANES</code> + <code>CONFIG_NX_NPLANES</code>: Some YUV color formats requires support for multiple planes, one for each color component. Unless you have such special - hardware, this value should be undefined or set to 1 + hardware, this value should be undefined or set to 1. </li> <li> - <code>CONFIG_NXGLIB_DISABLE_1BPP</code>, <code>CONFIG_NXGLIB_DISABLE_2BPP</code>, - <code>CONFIG_NXGLIB_DISABLE_4BPP</code>, <code>CONFIG_NXGLIB_DISABLE_8BPP</code> - <code>CONFIG_NXGLIB_DISABLE_16BPP</code>, <code>CONFIG_NXGLIB_DISABLE_24BPP</code>, and - <code>CONFIG_NXGLIB_DISABLE_32BPP + <code>CONFIG_NX_DISABLE_1BPP</code>, <code>CONFIG_NX_DISABLE_2BPP</code>, + <code>CONFIG_NX_DISABLE_4BPP</code>, <code>CONFIG_NX_DISABLE_8BPP</code> + <code>CONFIG_NX_DISABLE_16BPP</code>, <code>CONFIG_NX_DISABLE_24BPP</code>, and + <code>CONFIG_NX_DISABLE_32BPP</code>: NX supports a variety of pixel depths. You can save some memory by disabling support for unused color depths. </li> <li> - <code>CONFIG_NXGL_PACKEDMSFIRST</code> + <code>CONFIG_NX_PACKEDMSFIRST</code>: If a pixel depth of less than 8-bits is used, then NX needs to know if the pixels pack from the MS to LS or from LS to MS </li> <li> - <code>CONFIG_NX_MOUSE</code> - Build in support for mouse input + <code>CONFIG_NX_MOUSE</code>: + Build in support for mouse input. </li> <li> - <code>CONFIG_NX_KBD</code> - Build in support of keypad/keyboard input + <code>CONFIG_NX_KBD</code>: + Build in support of keypad/keyboard input. + </li> + <li> + <code>CONFIG_NXTK_BORDERWIDTH</code>: + Specifies with with of the border (in pixels) used with + framed windows. The default is 4. + </li> + <li> + <code>CONFIG_NXTK_BORDERCOLOR1</code> and <code>CONFIG_NXTK_BORDERCOLOR2</code>: + Specify the colors of the border used with framed windows. + <code>CONFIG_NXTK_BORDERCOLOR2</code> is the shadow side color and so + is normally darker. The default is medium and dark grey, + respectively + </li> + <li> + <code>CONFIG_NXTK_AUTORAISE</code>: + If set, a window will be raised to the top if the mouse position + is over a visible portion of the window. Default: A mouse + button must be clicked over a visible portion of the window. + </li> + <li> + <code>CONFIG_NXFONTS_CHARBITS</code>: + The number of bits in the character set. Current options are + only 7 and 8. The default is 7. + </li> + <li> + <code>CONFIG_NXFONT_SANS</code>: + At present, there is only one font. But if there were were more, + then this option would select the sans serif font. </li> </ul> @@ -1902,7 +1930,7 @@ The system can be re-made subsequently by just typing <code>make</code>. <li> <code>CONFIG_NX_BLOCKING</code> Open the client message queues in blocking mode. In this case, - <code>nx_eventhandler()</code> will never return. + <code>nx_eventhandler()</code> will not return until a message is received and processed. </li> <li> <code>CONFIG_NX_MXSERVERMSGS</code> and <code>CONFIG_NX_MXCLIENTMSGS</code> |