system_lpc177x_8x.h 2.0 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354
  1. #ifndef __SYSTEM_LPC177x_8x_H
  2. #define __SYSTEM_LPC177x_8x_H
  3. /*
  4. * Copyright (C) 2012 by Ole Reinhardt <ole.reinhardt@embedded-it.de>
  5. *
  6. * All rights reserved.
  7. *
  8. * Redistribution and use in source and binary forms, with or without
  9. * modification, are permitted provided that the following conditions
  10. * are met:
  11. *
  12. * 1. Redistributions of source code must retain the above copyright
  13. * notice, this list of conditions and the following disclaimer.
  14. * 2. Redistributions in binary form must reproduce the above copyright
  15. * notice, this list of conditions and the following disclaimer in the
  16. * documentation and/or other materials provided with the distribution.
  17. * 3. Neither the name of the copyright holders nor the names of
  18. * contributors may be used to endorse or promote products derived
  19. * from this software without specific prior written permission.
  20. *
  21. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22. * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  24. * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  25. * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  26. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  27. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  28. * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  29. * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  30. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  31. * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32. * SUCH DAMAGE.
  33. *
  34. * For additional information see http://www.ethernut.de/
  35. */
  36. /**
  37. * \brief Read out current Code Read Protection value at flash location 0x2FC
  38. */
  39. uint32_t Lpc177x_8xGetCrpValue(void);
  40. /**
  41. * Initialize the system
  42. *
  43. * @param none
  44. * @return none
  45. *
  46. * @brief Setup the microcontroller system.
  47. * Initialize the System and update the SystemFrequency variable.
  48. */
  49. extern void SystemInit (void);
  50. #endif