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SCIOPTA - Real-Time Kernel

User’s Manual Manual Version 4.1 11-5

SCIOPTA - Real-Time Kernel

11 System Start and Setup

11.7.1 System Module Start Function

After all static modules, pools and processes have been created by the init Process of the system module the kernel

will call a system module start function. This is function with the same name as the system module and must be

written by the user. Blocking system calls are not allowed in the system module start function. All other system

calls may be used.

In the delivered SCIOPTA examples the system module start function is usually included in the file system.c:

system.c System configuration file including hooks (e.g. start_hook) and other setup code.

File location:

<installation_folder>\sciopta\<version>\exp\<product>\<arch>\<example>\<board>\

11.7.2 User Module Start Function

All other user modules have also own individual module start functions. These are functions with the same name

of the respective defined and configured modules which will be called by the init Process of each respective mod

ule.

After returning from the module start functions the init Processes of these modules will change its priority to 32

and go into sleep. These user module start functions can use all SCIOPTA system calls.

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CompuLab SBC-X270 Manual do Utilizador Página 93