diff options
Diffstat (limited to 'apps/mathlib/CMSIS/DSP_Lib/Source/FilteringFunctions/arm_fir_lattice_init_q31.c')
-rw-r--r-- | apps/mathlib/CMSIS/DSP_Lib/Source/FilteringFunctions/arm_fir_lattice_init_q31.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/apps/mathlib/CMSIS/DSP_Lib/Source/FilteringFunctions/arm_fir_lattice_init_q31.c b/apps/mathlib/CMSIS/DSP_Lib/Source/FilteringFunctions/arm_fir_lattice_init_q31.c deleted file mode 100644 index 035c5e056..000000000 --- a/apps/mathlib/CMSIS/DSP_Lib/Source/FilteringFunctions/arm_fir_lattice_init_q31.c +++ /dev/null @@ -1,78 +0,0 @@ -/*-----------------------------------------------------------------------------
-* Copyright (C) 2010 ARM Limited. All rights reserved.
-*
-* $Date: 15. February 2012
-* $Revision: V1.1.0
-*
-* Project: CMSIS DSP Library
-* Title: arm_fir_lattice_init_q31.c
-*
-* Description: Q31 FIR lattice filter initialization function.
-*
-* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
-*
-* Version 1.1.0 2012/02/15
-* Updated with more optimizations, bug fixes and minor API changes.
-*
-* Version 1.0.10 2011/7/15
-* Big Endian support added and Merged M0 and M3/M4 Source code.
-*
-* Version 1.0.3 2010/11/29
-* Re-organized the CMSIS folders and updated documentation.
-*
-* 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
-*
-* Version 0.0.7 2010/06/10
-* Misra-C changes done
-* ---------------------------------------------------------------------------*/
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupFilters
- */
-
-/**
- * @addtogroup FIR_Lattice
- * @{
- */
-
- /**
- * @brief Initialization function for the Q31 FIR lattice filter.
- * @param[in] *S points to an instance of the Q31 FIR lattice structure.
- * @param[in] numStages number of filter stages.
- * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages.
- * @param[in] *pState points to the state buffer. The array is of length numStages.
- * @return none.
- */
-
-void arm_fir_lattice_init_q31(
- arm_fir_lattice_instance_q31 * S,
- uint16_t numStages,
- q31_t * pCoeffs,
- q31_t * pState)
-{
- /* Assign filter taps */
- S->numStages = numStages;
-
- /* Assign coefficient pointer */
- S->pCoeffs = pCoeffs;
-
- /* Clear state buffer and size is always numStages */
- memset(pState, 0, (numStages) * sizeof(q31_t));
-
- /* Assign state pointer */
- S->pState = pState;
-
-}
-
-/**
- * @} end of FIR_Lattice group
- */
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