User guide

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3.2 Configuration and User Files for the Application

The example application software consists following software modules. The default directory is \Application

Module Content Description

usriod_main_rt.c

Application main

program for RT

Startup of PNIO-stack, main loop with functions initiated by keyboard.

usriod_main_irt_c2.c

Application main

program for IRT

Class 2

Startup of PNIO-stack, main loop with functions initiated by keyboard.

usriod_main_dba.c

Application main

program for DBA

Startup of PNIO-stack, main loop with functions initiated by keyboard.

usriod_cfg.h

Select one of the

Application

programs

With a define one of the example applications (RT, IRT Class2, DBA

Interface) can be selected.

usriod_diag.c

Application

program for

diagnostics

Example for handling standard channel diagnostics including

diagnostic alarms.

usriod_diag.h

Header file Header file for usrilod_diag.c containing data structure definitions

(among other things) for the standard channel diagnostics.

usriod_im_func.c

I&M functions Example for handling I&M functions. IM0 is implemented; IM1 to IM3

have only a framework that can be programmed by the user, if

necessary.

usriod_im_func.h

I&M functions Header file for useriod_im_func.c

usriod_utils.c

Utilities Utility for system load measuring (for debugging)

usriod_utils.h

Header file Headerfile for usriod_utils.c

iodapi_event.c

Signalling of

events to the

application

Contain functions who are called by the PNIO-stack if events are

occured, such as establishment or disconnection of connections,

alarm receipt, etc., thereby informing the application.

The user must implement these functions according to his

requirements.

iodapi_event.h Header file Headerfile for iodapi_event.c, may be adapted unchanged.

iodapi_log.c

Logging of debug

and error

messages

Central reporting of errors and notes to the application, logging for

debugging purposes or initiation of error handling routines. The

functions are called by the stack and must be implemented by the

user according to his requirements. Empty functions can also be

implemented.

Iodapi_rema.c

Remanent data Hand over remanent Data (PDEV records) from the PNIO stack to the

application and store them in a non volatile memory.

Table 4: Files of the example application

Technical data subject to change Version 3.0.0