debug.h 3.0 KB

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  1. /******************************************************************************
  2. * Filename: debug.h
  3. * Revised: $Date: 2013-04-12 14:54:28 +0200 (Fri, 12 Apr 2013) $
  4. * Revision: $Revision: 9731 $
  5. *
  6. * Description: Macros for assisting debug of the driver library.
  7. *
  8. * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
  9. *
  10. *
  11. * Redistribution and use in source and binary forms, with or without
  12. * modification, are permitted provided that the following conditions
  13. * are met:
  14. *
  15. * Redistributions of source code must retain the above copyright
  16. * notice, this list of conditions and the following disclaimer.
  17. *
  18. * Redistributions in binary form must reproduce the above copyright
  19. * notice, this list of conditions and the following disclaimer in the
  20. * documentation and/or other materials provided with the distribution.
  21. *
  22. * Neither the name of Texas Instruments Incorporated nor the names of
  23. * its contributors may be used to endorse or promote products derived
  24. * from this software without specific prior written permission.
  25. *
  26. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  27. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  28. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  29. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  30. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  31. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  32. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  33. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  34. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  35. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  36. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  37. *
  38. ******************************************************************************/
  39. #ifndef __DEBUG_H__
  40. #define __DEBUG_H__
  41. #include "hw_types.h"
  42. //*****************************************************************************
  43. //
  44. // Prototype for the function that is called when an invalid argument is passed
  45. // to an API. This is only used when doing a ENABLE_ASSERT build.
  46. //
  47. //*****************************************************************************
  48. extern void __error__(char *pcFilename, uint32_t ui32Line);
  49. //*****************************************************************************
  50. //
  51. // The ASSERT macro, which does the actual assertion checking. Typically, this
  52. // will be for procedure arguments.
  53. //
  54. //*****************************************************************************
  55. #ifdef ENABLE_ASSERT
  56. #define ASSERT(expr) { \
  57. if(!(expr)) \
  58. { \
  59. __error__(__FILE__, __LINE__); \
  60. } \
  61. }
  62. #else
  63. #define ASSERT(expr)
  64. #endif
  65. #endif // __DEBUG_H__