Specifications

1–8 Chapter 1: Using the NicheStack TCP/IP Stack
Software Development Flow
Using the NicheStack TCP/IP Stack - Nios II Edition Tutorial June 2011 Altera Corporation
3. On the Main tab (Settings tab in v9.1 and earlier), expand Advanced in the left
pane, and click ucosii. Settings for the MicroC/OS-II RTOS appear, as shown in
Figure 1–4.
The MicroC/OS-II kernel is highly configurable. The options that you set in this
dialog box determine which MicroC/OS-II options are included in the binary
image. Examine the configurable options by clicking each of the options categories
under ucosii in the left pane. For this tutorial, do not change any of the settings.
1 Although this example software design does not use all the MicroC/OS-II
system calls, the NicheStack TCP/IP Stack internally uses many more
MicroC/OS-II system calls, more than the Nios II Simple Socket Server
application itself uses. Do not disable any system calls unless you need to
be very conservative with your code size requirements. You must reenable
system calls that you try to disable if the link stage of the build fails with
unresolved symbols.
Figure 1–4. MicroC/OS-II RTOS Options