diff options
Diffstat (limited to 'thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/CMSIS/Include/arm_common_tables.h')
| -rw-r--r-- | thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/CMSIS/Include/arm_common_tables.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/CMSIS/Include/arm_common_tables.h b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/CMSIS/Include/arm_common_tables.h new file mode 100644 index 0000000..8c35ef2 --- /dev/null +++ b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/CMSIS/Include/arm_common_tables.h @@ -0,0 +1,38 @@ +/* ---------------------------------------------------------------------- +* 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" + +extern const uint16_t armBitRevTable[1024]; +extern const q15_t armRecipTableQ15[64]; +extern const q31_t armRecipTableQ31[64]; +extern const q31_t realCoefAQ31[1024]; +extern const q31_t realCoefBQ31[1024]; +extern const float32_t twiddleCoef[6144]; +extern const q31_t twiddleCoefQ31[6144]; +extern const q15_t twiddleCoefQ15[6144]; + +#endif /* ARM_COMMON_TABLES_H */ |