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OZE_Main
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system
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arch
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sys_arch.h

sys_arch.h 2.4 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
    3. 

  3.  * All rights reserved.
    4. 

  4.  *
    5. 

  5.  * Redistribution and use in source and binary forms, with or without modification,
    6. 

  6.  * are permitted provided that the following conditions are met:
    7. 

  7.  *
    8. 

  8.  * 1. Redistributions of source code must retain the above copyright notice,
    9. 

  9.  *    this list of conditions and the following disclaimer.
    10. 

  10.  * 2. Redistributions in binary form must reproduce the above copyright notice,
    11. 

  11.  *    this list of conditions and the following disclaimer in the documentation
    12. 

  12.  *    and/or other materials provided with the distribution.
    13. 

  13.  * 3. The name of the author may not be used to endorse or promote products
    14. 

  14.  *    derived from this software without specific prior written permission.
    15. 

  15.  *
    16. 

  16.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
    17. 

  17.  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    18. 

  18.  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
    19. 

  19.  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    20. 

  20.  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
    21. 

  21.  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    22. 

  22.  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    23. 

  23.  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
    24. 

  24.  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
    25. 

  25.  * OF SUCH DAMAGE.
    26. 

  26.  *
    27. 

  27.  * This file is part of the lwIP TCP/IP stack.
    28. 

  28.  *
    29. 

  29.  * Author: Adam Dunkels <adam@sics.se>
    30. 

  30.  *
    31. 

  31.  */
    32. 

  32. #ifndef __SYS_ARCH_H__
    33. 

  33. #define __SYS_ARCH_H__
    34. 

  34. 

  35. #include "lwip/opt.h"
    36. 

  36. 

  37. #if (NO_SYS != 0)
    38. 

  38. #error "NO_SYS need to be set to 0 to use threaded API"
    39. 

  39. #endif
    40. 

  40. 

  41. #include "cmsis_os.h"
    42. 

  42. 

  43. #ifdef  __cplusplus
    44. 

  44. extern "C" {
    45. 

  45. #endif
    46. 

  46. 

  47. #if (osCMSIS < 0x20000U)
    48. 

  48. 

  49. #define SYS_MBOX_NULL (osMessageQId)0
    50. 

  50. #define SYS_SEM_NULL  (osSemaphoreId)0
    51. 

  51. 

  52. typedef osSemaphoreId sys_sem_t;
    53. 

  53. typedef osSemaphoreId sys_mutex_t;
    54. 

  54. typedef osMessageQId  sys_mbox_t;
    55. 

  55. typedef osThreadId    sys_thread_t;
    56. 

  56. #else
    57. 

  57. 

  58. #define SYS_MBOX_NULL (osMessageQueueId_t)0
    59. 

  59. #define SYS_SEM_NULL  (osSemaphoreId_t)0
    60. 

  60. 

  61. typedef osSemaphoreId_t     sys_sem_t;
    62. 

  62. typedef osSemaphoreId_t     sys_mutex_t;
    63. 

  63. typedef osMessageQueueId_t  sys_mbox_t;
    64. 

  64. typedef osThreadId_t        sys_thread_t;
    65. 

  65. #endif
    66. 

  66. 

  67. #ifdef  __cplusplus
    68. 

  68. }
    69. 

  69. #endif
    70. 

  70. 

  71. #endif /* __SYS_ARCH_H__ */
    72. 

  72.