From 0d86b7111e378286bd61613c363c06cec39d0538 Mon Sep 17 00:00:00 2001 From: Chris Johns Date: Thu, 18 Feb 2016 15:29:28 +1100 Subject: Clean up. --- c_user/example_application.rst | 90 +++++++++++++++++++++++------------------- 1 file changed, 49 insertions(+), 41 deletions(-) (limited to 'c_user/example_application.rst') diff --git a/c_user/example_application.rst b/c_user/example_application.rst index dcec917..0ecce36 100644 --- a/c_user/example_application.rst +++ b/c_user/example_application.rst @@ -1,66 +1,74 @@ +.. COMMENT: COPYRIGHT (c) 1989-2011. +.. COMMENT: On-Line Applications Research Corporation (OAR). +.. COMMENT: All rights reserved. + Example Application ################### -.. code:: c +.. code-block:: c + :linenos: /* * This file contains an example of a simple RTEMS * application. It instantiates the RTEMS Configuration * Information using confdef.h and contains two tasks: * a user initialization task and a simple task. - \*/ + */ + #include + rtems_task user_application(rtems_task_argument argument); + rtems_task init_task( - rtems_task_argument ignored + rtems_task_argument ignored ) { - rtems_id tid; - rtems_status_code status; - rtems_name name; - name = rtems_build_name( 'A', 'P', 'P', '1' ) - status = rtems_task_create( - name, 1, RTEMS_MINIMUM_STACK_SIZE, - RTEMS_NO_PREEMPT, RTEMS_FLOATING_POINT, &tid - ); - if ( status != RTEMS_STATUS_SUCCESSFUL ) { - printf( "rtems_task_create failed with status of %d.\\n", status ); - exit( 1 ); - } - status = rtems_task_start( tid, user_application, 0 ); - if ( status != RTEMS_STATUS_SUCCESSFUL ) { - printf( "rtems_task_start failed with status of %d.\\n", status ); - exit( 1 ); - } - status = rtems_task_delete( SELF ); /* should not return \*/ - printf( "rtems_task_delete returned with status of %d.\\n", status ); - exit( 1 ); + rtems_id tid; + rtems_status_code status; + rtems_name name; + + name = rtems_build_name( 'A', 'P', 'P', '1' ) + + status = rtems_task_create( + name, 1, RTEMS_MINIMUM_STACK_SIZE, + RTEMS_NO_PREEMPT, RTEMS_FLOATING_POINT, &tid + ); + if ( status != RTEMS_STATUS_SUCCESSFUL ) { + printf( "rtems_task_create failed with status of %d.\n", status ); + exit( 1 ); + } + + status = rtems_task_start( tid, user_application, 0 ); + if ( status != RTEMS_STATUS_SUCCESSFUL ) { + printf( "rtems_task_start failed with status of %d.\n", status ); + exit( 1 ); + } + + status = rtems_task_delete( SELF ); /* should not return */ + + printf( "rtems_task_delete returned with status of %d.\n", status ); + exit( 1 ); } + rtems_task user_application(rtems_task_argument argument) { - /* application specific initialization goes here \*/ - while ( 1 ) { /* infinite loop \*/ - /* APPLICATION CODE GOES HERE - * - * This code will typically include at least one - * directive which causes the calling task to - * give up the processor. - \*/ + /* application specific initialization goes here */ + while ( 1 ) { /* infinite loop */ + /* APPLICATION CODE GOES HERE + * + * This code will typically include at least one + * directive which causes the calling task to + * give up the processor. + */ + } } - } - /* The Console Driver supplies Standard I/O. \*/ + + /* The Console Driver supplies Standard I/O. */ #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER - /* The Clock Driver supplies the clock tick. \*/ + /* The Clock Driver supplies the clock tick. */ #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER #define CONFIGURE_MAXIMUM_TASKS 2 #define CONFIGURE_INIT_TASK_NAME rtems_build_name( 'E', 'X', 'A', 'M' ) #define CONFIGURE_RTEMS_INIT_TASKS_TABLE #define CONFIGURE_INIT #include - -.. COMMENT: COPYRIGHT (c) 1989-2011. - -.. COMMENT: On-Line Applications Research Corporation (OAR). - -.. COMMENT: All rights reserved. - -- cgit v1.2.3