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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 |