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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-12-30 19:55:09 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-12-30 19:55:09 +0000 |
| commit | 30745dff77158834198d6b29021e1eea0d5b5075 (patch) | |
| tree | d02afae76b9d19a2c301f9dedefcb0c8de5bf5b8 /docs/ch.txt | |
| parent | d64c4c5b2efbd41410cae2f4226e79e96ee82360 (diff) | |
| download | ChibiOS-30745dff77158834198d6b29021e1eea0d5b5075.tar.gz ChibiOS-30745dff77158834198d6b29021e1eea0d5b5075.tar.bz2 ChibiOS-30745dff77158834198d6b29021e1eea0d5b5075.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@569 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'docs/ch.txt')
| -rw-r--r-- | docs/ch.txt | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/docs/ch.txt b/docs/ch.txt index c39153807..4b934bc20 100644 --- a/docs/ch.txt +++ b/docs/ch.txt @@ -311,14 +311,9 @@ * <li>@p INT_REQUIRED_STACK, this value represent the amount of stack space used
* by an interrupt handler between the @p extctx and @p intctx
* structures.<br>
- * In practice this value is the stack space used by the chSchDoReschedule()
- * stack frame.<br>
- * This value can be affected by a variety of external things like compiler
- * version, compiler options, kernel settings (speed/size) and so on.<br>
- * The default for this value is @p 0x10 which should be a safe value, you
- * can trim this down by defining the macro externally. This would save
- * some valuable RAM space for each thread present in the system.<br>
- * The default value is set into <b>./ports/ARMCM3/chcore.h</b>.</li>
+ * In the current implementation this value is guaranteed to be zero so
+ * there is no need to modify this value unless changes are done at the
+ * interrupts handling code.</li>
* <li>@p BASEPRI_USER, this is the @p BASEPRI value for the user threads. The
* default value is @p 0 (disabled).<br>
* Usually there is no need to change this value, please refer to the
|