/* ---------------------------------------------------------------------- * Copyright (C) 2010 ARM Limited. All rights reserved. * * $Date: 11. November 2010 * $Revision: V1.0.2 * * Project: CMSIS DSP Library * Title: arm_common_tables.h * * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions * * Target Processor: Cortex-M4/Cortex-M3* * Version 1.0.2 2010/11/11 * Documentation updated. * * Version 1.0.1 2010/10/05 * Production release and review comments incorporated. * * Version 1.0.0 2010/09/20 * Production release and review comments incorporated. * -------------------------------------------------------------------- */#ifndef _ARM_COMMON_TABLES_H#define _ARM_COMMON_TABLES_H#include "arm_math.h"externconstuint16_tarmBitRevTable[1024];externconstq15_tarmRecipTableQ15[64];externconstq31_tarmRecipTableQ31[64];externconstq31_trealCoefAQ31[1024];externconstq31_trealCoefBQ31[1024];externconstfloat32_ttwiddleCoef[6144];externconstq31_ttwiddleCoefQ31[6144];externconstq15_ttwiddleCoefQ15[6144];#endif /* ARM_COMMON_TABLES_H */