Visible to Intel only — GUID: lxu1652851090768
Ixiasoft
Visible to Intel only — GUID: lxu1652851090768
Ixiasoft
12.7.1. Initializing the Stack
Before you initialize the uc-tcp-ip stack, start the MicroC/OS-II scheduler by calling OSStart() from main(). Ensure RTOS and device I/O drivers are available, then only perform network stack initialization in a high priority task. You should perform all initialization call within an initialization task.
The network_init() function is called from the uc_main_task() function to initialize the network stack. The uc_main_task() then calls different µC/OS-II tasks or functions to implement the µC/TCP-IP Simple Socket Server or iPerf application.
You can use the following µC/OS-II tasks to create a thread, and performs actions specific task for simple socket server:
- SSSCreateOSDataStructs() — Creates an instance of all the µC/OS-II resources.
- SSSCreateTasks() — Initializes tasks that do not use the networking services.
- SSSSimpleSocketServerTask()— Manages the socket server connection, and calls relevant subroutines to manage the socket connection
You can use App_IPerf_TaskTerminal()— Initialize and run iPerf Terminal function prototype for iPerf application:
The uc_main_task() is then added as an RTOS task right before OSStart() is called.