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Use const storage class on a few declarations to save SRAM 

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4523 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo 2012-03-25 21:05:02 +00:00
parent 6d7a2956eb
commit 4bbb82261c
4 changed files with 6 additions and 4 deletions
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2
nuttx/ChangeLog
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@ -2594,5 +2594,7 @@
* configs/compal_e88 and configs/compal_e99: Support for Compal e88 and e99 phones * configs/compal_e88 and configs/compal_e99: Support for Compal e88 and e99 phones
Contributed by Denis Carilki and includes the work of Denis, Alan Carvalho de Contributed by Denis Carilki and includes the work of Denis, Alan Carvalho de
Assis, and Stefan Richter. Assis, and Stefan Richter.
* arch/arm/src/lpc17xx: Several fixes for error that have crept in for the LPC17xx
DAC. Contriburted by by Lzzy.

4
nuttx/Documentation/NxWidgets.html
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@ -15,7 +15,7 @@
<h1>NXWidgets</h1> <h1>NXWidgets</h1>
<p> <p>
In order to better support NuttX based platforms, a special graphical userinterface has been created called NXWidgets. In order to better support NuttX based platforms, a special graphical userinterface has been created called NXWidgets.
NXWidgets is written in C++ and integrates seamlessly with the NuttX NX graphics subsystem in order to provide graphic objects, or &quot;widgets,&quot; in the NX Graphics Subsystem NXWidgets is written in C++ and integrates seamlessly with the NuttX <a href="NXGraphicsSubsystem.html">NX graphics subsystem</a> in order to provide graphic objects, or &quot;widgets,&quot; in the NX Graphics Subsystem
</p> </p>
<p> <p>
Some of the features of NXWidgets include: Some of the features of NXWidgets include:
@ -26,7 +26,7 @@
No additional C++ support libraries are required. No additional C++ support libraries are required.
</li> </li>
<li><b>NX Integration</b>. <li><b>NX Integration</b>.
NXWidgets integrate seamlessly with the NX graphics system. NXWidgets integrate seamlessly with the <a href="NXGraphicsSubsystem.html">NX graphics subsystem</a>.
Think of the X server under Linux … the NX graphics system is like a tiny X server that provides windowing under NuttX. Think of the X server under Linux … the NX graphics system is like a tiny X server that provides windowing under NuttX.
By adding NXWidgets, you can support graphics objects like buttons and text boxes in the NX windows and toolbars. By adding NXWidgets, you can support graphics objects like buttons and text boxes in the NX windows and toolbars.
</li> </li>

2
nuttx/arch/arm/src/stm32/stm32_serial.c
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@ -163,7 +163,7 @@ static int up_interrupt_usart6(int irq, void *context);
* Private Variables * Private Variables
****************************************************************************/ ****************************************************************************/
struct uart_ops_s g_uart_ops = static const struct uart_ops_s g_uart_ops =
{ {
.setup = up_setup, .setup = up_setup,
.shutdown = up_shutdown, .shutdown = up_shutdown,

2
nuttx/sched/os_start.c
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@ -208,7 +208,7 @@ static FAR _TCB g_idletcb;
/* This is the name of the idle task */ /* This is the name of the idle task */
static FAR char g_idlename[] = "Idle Task"; static FAR const char g_idlename[] = "Idle Task";
/**************************************************************************** /****************************************************************************
* Private Function Prototypes * Private Function Prototypes