My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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arm_common_tables.h 1.0KB

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  1. /* ----------------------------------------------------------------------
  2. * Copyright (C) 2010 ARM Limited. All rights reserved.
  3. *
  4. * $Date: 11. November 2010
  5. * $Revision: V1.0.2
  6. *
  7. * Project: CMSIS DSP Library
  8. * Title: arm_common_tables.h
  9. *
  10. * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
  11. *
  12. * Target Processor: Cortex-M4/Cortex-M3
  13. *
  14. * Version 1.0.2 2010/11/11
  15. * Documentation updated.
  16. *
  17. * Version 1.0.1 2010/10/05
  18. * Production release and review comments incorporated.
  19. *
  20. * Version 1.0.0 2010/09/20
  21. * Production release and review comments incorporated.
  22. * -------------------------------------------------------------------- */
  23. #ifndef _ARM_COMMON_TABLES_H
  24. #define _ARM_COMMON_TABLES_H
  25. #include "arm_math.h"
  26. extern uint16_t armBitRevTable[256];
  27. extern q15_t armRecipTableQ15[64];
  28. extern q31_t armRecipTableQ31[64];
  29. extern const q31_t realCoefAQ31[1024];
  30. extern const q31_t realCoefBQ31[1024];
  31. #endif /* ARM_COMMON_TABLES_H */