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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-11-13 21:13:53 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-11-13 21:13:53 +0000 |
| commit | 5b00da8a2750404b82cbb5a1a77ab611fb0eb530 (patch) | |
| tree | c2707afd3fbcb5a875f6ec86286feac54ddc825c /nuttx/Documentation/NuttxPortingGuide.html | |
| parent | eef7fd41b4fa6afb8a2f34b57467622f0904cdb2 (diff) | |
| download | px4-nuttx-5b00da8a2750404b82cbb5a1a77ab611fb0eb530.tar.gz px4-nuttx-5b00da8a2750404b82cbb5a1a77ab611fb0eb530.tar.bz2 px4-nuttx-5b00da8a2750404b82cbb5a1a77ab611fb0eb530.zip | |
Added CONFIG_USERMAIN_STACKSIZE
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1227 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/Documentation/NuttxPortingGuide.html')
| -rw-r--r-- | nuttx/Documentation/NuttxPortingGuide.html | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index dfee32212..03b40d117 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -1761,7 +1761,15 @@ The system can be re-made subsequently by just typing <code>make</code>. <code>CONFIG_STACK_POINTER</code>: The initial stack pointer </li> <li> - <code>CONFIG_IDLETHREAD_STACKSIZE</code>: The size of the initial stack + <code>CONFIG_IDLETHREAD_STACKSIZE</code>: The size of the initial stack. + This is the thread that (1) performs the inital boot of the system up + to the point where user_start() is spawned, and (2) there after is the + IDLE thread that executes only when there is no other thread ready to + run. + </li> + <li> + <code>CONFIG_USERMAIN_STACKSIZE</code>: The size of the stack to allocate + for the main user thread that begins at the user_start() entry point. </li> <li> <code>CONFIG_PTHREAD_STACK_MIN</code>: Minimum pthread stack size |