source: multiio/pcmmio/original/pcmmio_shell.c @ 6957d53

Last change on this file since 6957d53 was 6957d53, checked in by Joel Sherrill <joel.sherrill@…>, on Feb 17, 2011 at 4:39:38 PM

2011-02-17 Joel Sherrill <joel.sherrill@…>

  • Makefile, main_pcmmio_adc.c, pcmmio_commands.h, pcmmio_shell.c: Add set mode command. Add capability to read a single ADC. Updates from Ada version.
  • rootfs/set_adc_modes, rootfs/test_adc: New files.
  • Property mode set to 100644
File size: 3.1 KB
Line 
1/*
2 *  COPYRIGHT (c) 1989-2009.
3 *  On-Line Applications Research Corporation (OAR).
4 *
5 *  The license and distribution terms for this file may be
6 *  found in the file LICENSE in this distribution or at
7 *  http://www.rtems.com/license/LICENSE.
8 *
9 *  $Id$
10 */
11
12#include "pcmmio_commands.h"
13
14#include <stdlib.h>
15
16#include <rtems/untar.h>
17/*
18 *  The tarfile image is built automatically externally.
19 */
20#include "FilesystemImage.h"
21
22rtems_task Init(
23  rtems_task_argument ignored
24)
25{
26  int status;
27
28  /*
29   *  Initialize the PCMMIO module to use IRQ6.  Ours is jumpered for 0x300
30   *  base address.  We use discrete input interrupts so enable all of the
31   *  as edge triggered on 1.
32   */
33  pcmmio_initialize(0x300, 6);
34  enable_dio_interrupt();
35  { int i;
36    for (i=1 ; i<=48 ; i++ )
37      dio_enab_bit_int(i, 1);
38  }
39
40  /*
41   * Untar initial filesystem contents from program image
42   */
43  printk("Loading filesystem image\n");
44  status = Untar_FromMemory( (char *)FilesystemImage, FilesystemImage_size );
45  if ( status ) {
46    printf("Unable to untar initial filesystem contents\n");
47    exit(0);   
48  }
49
50  /*
51   *  Display a herald with some hints on usage
52   */
53  printf(
54    "\n"
55    "\n"
56    "*** Shell Configured with WinSystems PCMMIO Commands ***\n"
57    "Type \"help pcmmio\" for more information\n"
58    "\n"
59  );
60  rtems_shell_init(
61    "SHLL",                          /* task_name */
62    RTEMS_MINIMUM_STACK_SIZE * 4,    /* task_stacksize */
63    100,                             /* task_priority */
64    "/dev/console",                  /* devname */
65    false,                           /* forever */
66    true,                            /* wait */
67    NULL                             /* login */
68  );
69}
70
71/* RTEMS configuration */
72
73#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
74#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
75#ifdef RTEMS_BSP_HAS_IDE_DRIVER
76#define CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
77#endif
78#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
79#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
80
81#define CONFIGURE_MICROSECONDS_PER_TICK     1000
82
83#define CONFIGURE_MAXIMUM_TASKS                  20
84#define CONFIGURE_MAXIMUM_SEMAPHORES             20
85#define CONFIGURE_MAXIMUM_BARRIERS                3
86#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES          1
87#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20
88
89/*
90 * discrete in messages are 12 bytes and there are 1024 of them
91 */
92#define CONFIGURE_MESSAGE_BUFFER_MEMORY \
93        CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(1024, 12)
94
95#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
96#define CONFIGURE_EXTRA_TASK_STACKS         (6 * RTEMS_MINIMUM_STACK_SIZE)
97#define CONFIGURE_INIT_TASK_ATTRIBUTES      RTEMS_FLOATING_POINT
98
99/* We need the full IMFS to create initial files */
100#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
101
102#define CONFIGURE_STACK_CHECKER_ENABLED
103#define CONFIGURE_MALLOC_STATISTICS
104
105#define CONFIGURE_INIT
106#include <rtems/confdefs.h>
107
108#define CONFIGURE_SHELL_USER_COMMANDS \
109  CONFIGURE_PCMMIO_COMMANDS
110#define CONFIGURE_SHELL_USER_ALIASES \
111  CONFIGURE_PCMMIO_ALIASES
112
113#define CONFIGURE_SHELL_COMMANDS_INIT
114#define CONFIGURE_SHELL_COMMANDS_ALL
115
116#include <rtems/shellconfig.h>
117
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