1 files changed, 0 insertions, 63 deletions
diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/math_helper.h b/fw/hid-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/math_helper.h
deleted file mode 100644
index 5a18734..0000000
--- a/fw/hid-dials/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/math_helper.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ----------------------------------------------------------------------   
-* Copyright (C) 2010-2013 ARM Limited. All rights reserved.   
-*   
-* $Date:        17. January 2013  
-* $Revision: 	V1.4.0   
-*  
-* Project: 	    CMSIS DSP Library 
-*
-* Title:	    math_helper.h
-* 
-* Description:	Prototypes of all helper functions required.  
-*
-* Target Processor: Cortex-M4/Cortex-M3
-*  
-* Redistribution and use in source and binary forms, with or without 
-* modification, are permitted provided that the following conditions
-* are met:
-*   - Redistributions of source code must retain the above copyright
-*     notice, this list of conditions and the following disclaimer.
-*   - Redistributions in binary form must reproduce the above copyright
-*     notice, this list of conditions and the following disclaimer in
-*     the documentation and/or other materials provided with the 
-*     distribution.
-*   - Neither the name of ARM LIMITED nor the names of its contributors
-*     may be used to endorse or promote products derived from this
-*     software without specific prior written permission.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
-* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-* POSSIBILITY OF SUCH DAMAGE.  
-* -------------------------------------------------------------------- */
-
-
-#include "arm_math.h"
-
-#ifndef MATH_HELPER_H
-#define MATH_HELPER_H
-
-float arm_snr_f32(float *pRef, float *pTest,  uint32_t buffSize);  
-void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);
-void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
-void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
-void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);
-void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);
-void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);
-void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);
-void arm_clip_f32(float *pIn, uint32_t numSamples);
-uint32_t arm_calc_guard_bits(uint32_t num_adds);
-void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);
-uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);
-uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
-uint32_t arm_calc_2pow(uint32_t guard_bits);
-#endif
-