From 6ab94e0b318884bbcb95e2ea3835f951502e1d99 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.net>
Date: Wed, 14 Oct 2020 12:47:28 +0200
Subject: Move firmware into subdirectory
---
.../DSP/Source/StatisticsFunctions/arm_max_f32.c | 170 -------------------
.../DSP/Source/StatisticsFunctions/arm_max_q15.c | 162 ------------------
.../DSP/Source/StatisticsFunctions/arm_max_q31.c | 162 ------------------
.../DSP/Source/StatisticsFunctions/arm_max_q7.c | 162 ------------------
.../DSP/Source/StatisticsFunctions/arm_mean_f32.c | 125 --------------
.../DSP/Source/StatisticsFunctions/arm_mean_q15.c | 120 -------------
.../DSP/Source/StatisticsFunctions/arm_mean_q31.c | 123 --------------
.../DSP/Source/StatisticsFunctions/arm_mean_q7.c | 120 -------------
.../DSP/Source/StatisticsFunctions/arm_min_f32.c | 170 -------------------
.../DSP/Source/StatisticsFunctions/arm_min_q15.c | 163 ------------------
.../DSP/Source/StatisticsFunctions/arm_min_q31.c | 163 ------------------
.../DSP/Source/StatisticsFunctions/arm_min_q7.c | 163 ------------------
.../DSP/Source/StatisticsFunctions/arm_power_f32.c | 129 --------------
.../DSP/Source/StatisticsFunctions/arm_power_q15.c | 138 ---------------
.../DSP/Source/StatisticsFunctions/arm_power_q31.c | 129 --------------
.../DSP/Source/StatisticsFunctions/arm_power_q7.c | 127 --------------
.../DSP/Source/StatisticsFunctions/arm_rms_f32.c | 127 --------------
.../DSP/Source/StatisticsFunctions/arm_rms_q15.c | 139 ---------------
.../DSP/Source/StatisticsFunctions/arm_rms_q31.c | 137 ---------------
.../DSP/Source/StatisticsFunctions/arm_std_f32.c | 186 ---------------------
.../DSP/Source/StatisticsFunctions/arm_std_q15.c | 174 -------------------
.../DSP/Source/StatisticsFunctions/arm_std_q31.c | 169 -------------------
.../DSP/Source/StatisticsFunctions/arm_var_f32.c | 181 --------------------
.../DSP/Source/StatisticsFunctions/arm_var_q15.c | 172 -------------------
.../DSP/Source/StatisticsFunctions/arm_var_q31.c | 169 -------------------
25 files changed, 3780 deletions(-)
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q31.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q7.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q31.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q7.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q31.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q7.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q31.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q7.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q31.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q31.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_f32.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q15.c
delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q31.c
(limited to 'hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions')
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_f32.c
deleted file mode 100644
index 3a77a9f..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_f32.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_max_f32.c
- * Description: Maximum value of a floating-point vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup Max Maximum
- *
- * Computes the maximum value of an array of data.
- * The function returns both the maximum value and its position within the array.
- * There are separate functions for floating-point, Q31, Q15, and Q7 data types.
- */
-
-/**
- * @addtogroup Max
- * @{
- */
-
-
-/**
- * @brief Maximum value of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult maximum value returned here
- * @param[out] *pIndex index of maximum value returned here
- * @return none.
- */
-
-void arm_max_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- float32_t maxVal1, maxVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- float32_t maxVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and it's index */
- out = maxVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the maximum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Max group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q15.c
deleted file mode 100644
index c2fead2..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q15.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_max_q15.c
- * Description: Maximum value of a Q15 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup Max
- * @{
- */
-
-
-/**
- * @brief Maximum value of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult maximum value returned here
- * @param[out] *pIndex index of maximum value returned here
- * @return none.
- */
-
-void arm_max_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q15_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q15_t maxVal1, maxVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q15_t maxVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and it's index */
- out = maxVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the maximum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Max group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q31.c
deleted file mode 100644
index 5e90693..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q31.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_max_q31.c
- * Description: Maximum value of a Q31 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup Max
- * @{
- */
-
-
-/**
- * @brief Maximum value of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult maximum value returned here
- * @param[out] *pIndex index of maximum value returned here
- * @return none.
- */
-
-void arm_max_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t maxVal1, maxVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q31_t maxVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and it's index */
- out = maxVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the maximum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Max group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q7.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q7.c
deleted file mode 100644
index 6cd6f60..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_max_q7.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_max_q7.c
- * Description: Maximum value of a Q7 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup Max
- * @{
- */
-
-
-/**
- * @brief Maximum value of a Q7 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult maximum value returned here
- * @param[out] *pIndex index of maximum value returned here
- * @return none.
- */
-
-void arm_max_q7(
- q7_t * pSrc,
- uint32_t blockSize,
- q7_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q7_t maxVal1, maxVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
- maxVal2 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and its index */
- out = maxVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the maximum value */
- if (out < maxVal2)
- {
- /* Update the maximum value and its index */
- out = maxVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q7_t maxVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize maxVal to the next consecutive values one by one */
- maxVal1 = *pSrc++;
-
- /* compare for the maximum value */
- if (out < maxVal1)
- {
- /* Update the maximum value and it's index */
- out = maxVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the maximum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Max group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_f32.c
deleted file mode 100644
index 8a59188..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_f32.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_mean_f32.c
- * Description: Mean value of a floating-point vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup mean Mean
- *
- * Calculates the mean of the input vector. Mean is defined as the average of the elements in the vector.
- * The underlying algorithm is used:
- *
- * <pre>
- * Result = (pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]) / blockSize;
- * </pre>
- *
- * There are separate functions for floating-point, Q31, Q15, and Q7 data types.
- */
-
-/**
- * @addtogroup mean
- * @{
- */
-
-
-/**
- * @brief Mean value of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult mean value returned here
- * @return none.
- */
-
-void arm_mean_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult)
-{
- float32_t sum = 0.0f; /* Temporary result storage */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- float32_t in1, in2, in3, in4;
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- in1 = *pSrc++;
- in2 = *pSrc++;
- in3 = *pSrc++;
- in4 = *pSrc++;
-
- sum += in1;
- sum += in2;
- sum += in3;
- sum += in4;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- sum += *pSrc++;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize */
- /* Store the result to the destination */
- *pResult = sum / (float32_t) blockSize;
-}
-
-/**
- * @} end of mean group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q15.c
deleted file mode 100644
index 9ef0914..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q15.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_mean_q15.c
- * Description: Mean value of a Q15 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup mean
- * @{
- */
-
-
-/**
- * @brief Mean value of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult mean value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- * \par
- * The function is implemented using a 32-bit internal accumulator.
- * The input is represented in 1.15 format and is accumulated in a 32-bit
- * accumulator in 17.15 format.
- * There is no risk of internal overflow with this approach, and the
- * full precision of intermediate result is preserved.
- * Finally, the accumulator is saturated and truncated to yield a result of 1.15 format.
- *
- */
-
-void arm_mean_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q15_t * pResult)
-{
- q31_t sum = 0; /* Temporary result storage */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t in;
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- in = *__SIMD32(pSrc)++;
- sum += ((in << 16U) >> 16U);
- sum += (in >> 16U);
- in = *__SIMD32(pSrc)++;
- sum += ((in << 16U) >> 16U);
- sum += (in >> 16U);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- sum += *pSrc++;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize */
- /* Store the result to the destination */
- *pResult = (q15_t) (sum / (q31_t)blockSize);
-}
-
-/**
- * @} end of mean group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q31.c
deleted file mode 100644
index def314a..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q31.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_mean_q31.c
- * Description: Mean value of a Q31 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup mean
- * @{
- */
-
-
-/**
- * @brief Mean value of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult mean value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *\par
- * The function is implemented using a 64-bit internal accumulator.
- * The input is represented in 1.31 format and is accumulated in a 64-bit
- * accumulator in 33.31 format.
- * There is no risk of internal overflow with this approach, and the
- * full precision of intermediate result is preserved.
- * Finally, the accumulator is truncated to yield a result of 1.31 format.
- *
- */
-
-void arm_mean_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult)
-{
- q63_t sum = 0; /* Temporary result storage */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t in1, in2, in3, in4;
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- in1 = *pSrc++;
- in2 = *pSrc++;
- in3 = *pSrc++;
- in4 = *pSrc++;
-
- sum += in1;
- sum += in2;
- sum += in3;
- sum += in4;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- sum += *pSrc++;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize */
- /* Store the result to the destination */
- *pResult = (q31_t) (sum / (int32_t) blockSize);
-}
-
-/**
- * @} end of mean group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q7.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q7.c
deleted file mode 100644
index ae60869..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_mean_q7.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_mean_q7.c
- * Description: Mean value of a Q7 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup mean
- * @{
- */
-
-
-/**
- * @brief Mean value of a Q7 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult mean value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- * \par
- * The function is implemented using a 32-bit internal accumulator.
- * The input is represented in 1.7 format and is accumulated in a 32-bit
- * accumulator in 25.7 format.
- * There is no risk of internal overflow with this approach, and the
- * full precision of intermediate result is preserved.
- * Finally, the accumulator is truncated to yield a result of 1.7 format.
- *
- */
-
-void arm_mean_q7(
- q7_t * pSrc,
- uint32_t blockSize,
- q7_t * pResult)
-{
- q31_t sum = 0; /* Temporary result storage */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t in;
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- in = *__SIMD32(pSrc)++;
-
- sum += ((in << 24U) >> 24U);
- sum += ((in << 16U) >> 24U);
- sum += ((in << 8U) >> 24U);
- sum += (in >> 24U);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- sum += *pSrc++;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize */
- /* Store the result to the destination */
- *pResult = (q7_t) (sum / (int32_t) blockSize);
-}
-
-/**
- * @} end of mean group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_f32.c
deleted file mode 100644
index 6ef11f9..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_f32.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_min_f32.c
- * Description: Minimum value of a floating-point vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup Min Minimum
- *
- * Computes the minimum value of an array of data.
- * The function returns both the minimum value and its position within the array.
- * There are separate functions for floating-point, Q31, Q15, and Q7 data types.
- */
-
-/**
- * @addtogroup Min
- * @{
- */
-
-
-/**
- * @brief Minimum value of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult minimum value returned here
- * @param[out] *pIndex index of minimum value returned here
- * @return none.
- */
-
-void arm_min_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- float32_t minVal1, minVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- float32_t minVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and it's index */
- out = minVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the minimum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Min group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q15.c
deleted file mode 100644
index aa7e424..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q15.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_min_q15.c
- * Description: Minimum value of a Q15 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-
-/**
- * @addtogroup Min
- * @{
- */
-
-
-/**
- * @brief Minimum value of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult minimum value returned here
- * @param[out] *pIndex index of minimum value returned here
- * @return none.
- */
-
-void arm_min_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q15_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q15_t minVal1, minVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q15_t minVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and it's index */
- out = minVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the minimum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Min group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q31.c
deleted file mode 100644
index 57dd195..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q31.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_min_q31.c
- * Description: Minimum value of a Q31 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-
-/**
- * @addtogroup Min
- * @{
- */
-
-
-/**
- * @brief Minimum value of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult minimum value returned here
- * @param[out] *pIndex index of minimum value returned here
- * @return none.
- */
-
-void arm_min_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t minVal1, minVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q31_t minVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and it's index */
- out = minVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the minimum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Min group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q7.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q7.c
deleted file mode 100644
index ac96603..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_min_q7.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_min_q7.c
- * Description: Minimum value of a Q7 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-
-/**
- * @addtogroup Min
- * @{
- */
-
-
-/**
- * @brief Minimum value of a Q7 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult minimum value returned here
- * @param[out] *pIndex index of minimum value returned here
- * @return none.
- */
-
-void arm_min_q7(
- q7_t * pSrc,
- uint32_t blockSize,
- q7_t * pResult,
- uint32_t * pIndex)
-{
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q7_t minVal1, minVal2, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex, count; /* loop counter */
-
- /* Initialise the count value. */
- count = 0U;
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- /* Loop unrolling */
- blkCnt = (blockSize - 1U) >> 2U;
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 1U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 2U;
- }
-
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
- minVal2 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and its index */
- out = minVal1;
- outIndex = count + 3U;
- }
-
- /* compare for the minimum value */
- if (out > minVal2)
- {
- /* Update the minimum value and its index */
- out = minVal2;
- outIndex = count + 4U;
- }
-
- count += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* if (blockSize - 1U) is not multiple of 4 */
- blkCnt = (blockSize - 1U) % 4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q7_t minVal1, out; /* Temporary variables to store the output value. */
- uint32_t blkCnt, outIndex; /* loop counter */
-
- /* Initialise the index value to zero. */
- outIndex = 0U;
- /* Load first input value that act as reference value for comparision */
- out = *pSrc++;
-
- blkCnt = (blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* Initialize minVal to the next consecutive values one by one */
- minVal1 = *pSrc++;
-
- /* compare for the minimum value */
- if (out > minVal1)
- {
- /* Update the minimum value and it's index */
- out = minVal1;
- outIndex = blockSize - blkCnt;
- }
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the minimum value and it's index into destination pointers */
- *pResult = out;
- *pIndex = outIndex;
-}
-
-/**
- * @} end of Min group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.c
deleted file mode 100644
index bfe4dd3..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_power_f32.c
- * Description: Sum of the squares of the elements of a floating-point vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup power Power
- *
- * Calculates the sum of the squares of the elements in the input vector.
- * The underlying algorithm is used:
- *
- * <pre>
- * Result = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + pSrc[2] * pSrc[2] + ... + pSrc[blockSize-1] * pSrc[blockSize-1];
- * </pre>
- *
- * There are separate functions for floating point, Q31, Q15, and Q7 data types.
- */
-
-/**
- * @addtogroup power
- * @{
- */
-
-
-/**
- * @brief Sum of the squares of the elements of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult sum of the squares value returned here
- * @return none.
- *
- */
-
-
-void arm_power_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult)
-{
- float32_t sum = 0.0f; /* accumulator */
- float32_t in; /* Temporary variable to store input value */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += in * in;
- in = *pSrc++;
- sum += in * in;
- in = *pSrc++;
- sum += in * in;
- in = *pSrc++;
- sum += in * in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* compute power and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += in * in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the result to the destination */
- *pResult = sum;
-}
-
-/**
- * @} end of power group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q15.c
deleted file mode 100644
index fbe73d1..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q15.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_power_q15.c
- * Description: Sum of the squares of the elements of a Q15 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup power
- * @{
- */
-
-/**
- * @brief Sum of the squares of the elements of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult sum of the squares value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- * \par
- * The function is implemented using a 64-bit internal accumulator.
- * The input is represented in 1.15 format.
- * Intermediate multiplication yields a 2.30 format, and this
- * result is added without saturation to a 64-bit accumulator in 34.30 format.
- * With 33 guard bits in the accumulator, there is no risk of overflow, and the
- * full precision of the intermediate multiplication is preserved.
- * Finally, the return result is in 34.30 format.
- *
- */
-
-void arm_power_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q63_t * pResult)
-{
- q63_t sum = 0; /* Temporary result storage */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t in32; /* Temporary variable to store input value */
- q15_t in16; /* Temporary variable to store input value */
- uint32_t blkCnt; /* loop counter */
-
-
- /* loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power and then store the result in a temporary variable, sum. */
- in32 = *__SIMD32(pSrc)++;
- sum = __SMLALD(in32, in32, sum);
- in32 = *__SIMD32(pSrc)++;
- sum = __SMLALD(in32, in32, sum);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power and then store the result in a temporary variable, sum. */
- in16 = *pSrc++;
- sum = __SMLALD(in16, in16, sum);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q15_t in; /* Temporary variable to store input value */
- uint32_t blkCnt; /* loop counter */
-
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += ((q31_t) in * in);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Store the results in 34.30 format */
- *pResult = sum;
-}
-
-/**
- * @} end of power group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q31.c
deleted file mode 100644
index 498face..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q31.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_power_q31.c
- * Description: Sum of the squares of the elements of a Q31 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup power
- * @{
- */
-
-/**
- * @brief Sum of the squares of the elements of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult sum of the squares value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- * \par
- * The function is implemented using a 64-bit internal accumulator.
- * The input is represented in 1.31 format.
- * Intermediate multiplication yields a 2.62 format, and this
- * result is truncated to 2.48 format by discarding the lower 14 bits.
- * The 2.48 result is then added without saturation to a 64-bit accumulator in 16.48 format.
- * With 15 guard bits in the accumulator, there is no risk of overflow, and the
- * full precision of the intermediate multiplication is preserved.
- * Finally, the return result is in 16.48 format.
- *
- */
-
-void arm_power_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q63_t * pResult)
-{
- q63_t sum = 0; /* Temporary result storage */
- q31_t in;
- uint32_t blkCnt; /* loop counter */
-
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power then shift intermediate results by 14 bits to maintain 16.48 format and then store the result in a temporary variable sum, providing 15 guard bits. */
- in = *pSrc++;
- sum += ((q63_t) in * in) >> 14U;
-
- in = *pSrc++;
- sum += ((q63_t) in * in) >> 14U;
-
- in = *pSrc++;
- sum += ((q63_t) in * in) >> 14U;
-
- in = *pSrc++;
- sum += ((q63_t) in * in) >> 14U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += ((q63_t) in * in) >> 14U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the results in 16.48 format */
- *pResult = sum;
-}
-
-/**
- * @} end of power group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q7.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q7.c
deleted file mode 100644
index 3b8335a..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_power_q7.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_power_q7.c
- * Description: Sum of the squares of the elements of a Q7 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup power
- * @{
- */
-
-/**
- * @brief Sum of the squares of the elements of a Q7 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult sum of the squares value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- * \par
- * The function is implemented using a 32-bit internal accumulator.
- * The input is represented in 1.7 format.
- * Intermediate multiplication yields a 2.14 format, and this
- * result is added without saturation to an accumulator in 18.14 format.
- * With 17 guard bits in the accumulator, there is no risk of overflow, and the
- * full precision of the intermediate multiplication is preserved.
- * Finally, the return result is in 18.14 format.
- *
- */
-
-void arm_power_q7(
- q7_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult)
-{
- q31_t sum = 0; /* Temporary result storage */
- q7_t in; /* Temporary variable to store input */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t input1; /* Temporary variable to store packed input */
- q31_t in1, in2; /* Temporary variables to store input */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* Reading two inputs of pSrc vector and packing */
- input1 = *__SIMD32(pSrc)++;
-
- in1 = __SXTB16(__ROR(input1, 8));
- in2 = __SXTB16(input1);
-
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* calculate power and accumulate to accumulator */
- sum = __SMLAD(in1, in1, sum);
- sum = __SMLAD(in2, in2, sum);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute Power and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += ((q15_t) in * in);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Store the result in 18.14 format */
- *pResult = sum;
-}
-
-/**
- * @} end of power group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_f32.c
deleted file mode 100644
index 3089d40..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_f32.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_rms_f32.c
- * Description: Root mean square value of an array of F32 type
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup RMS Root mean square (RMS)
- *
- *
- * Calculates the Root Mean Sqaure of the elements in the input vector.
- * The underlying algorithm is used:
- *
- * <pre>
- * Result = sqrt(((pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]) / blockSize));
- * </pre>
- *
- * There are separate functions for floating point, Q31, and Q15 data types.
- */
-
-/**
- * @addtogroup RMS
- * @{
- */
-
-
-/**
- * @brief Root Mean Square of the elements of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult rms value returned here
- * @return none.
- *
- */
-
-void arm_rms_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult)
-{
- float32_t sum = 0.0f; /* Accumulator */
- float32_t in; /* Tempoprary variable to store input value */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /* loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute sum of the squares and then store the result in a temporary variable, sum */
- in = *pSrc++;
- sum += in * in;
- in = *pSrc++;
- sum += in * in;
- in = *pSrc++;
- sum += in * in;
- in = *pSrc++;
- sum += in * in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute sum of the squares and then store the results in a temporary variable, sum */
- in = *pSrc++;
- sum += in * in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Rms and store the result in the destination */
- arm_sqrt_f32(sum / (float32_t) blockSize, pResult);
-}
-
-/**
- * @} end of RMS group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q15.c
deleted file mode 100644
index 7cc2e12..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q15.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_rms_q15.c
- * Description: Root Mean Square of the elements of a Q15 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @addtogroup RMS
- * @{
- */
-
-/**
- * @brief Root Mean Square of the elements of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult rms value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- * \par
- * The function is implemented using a 64-bit internal accumulator.
- * The input is represented in 1.15 format.
- * Intermediate multiplication yields a 2.30 format, and this
- * result is added without saturation to a 64-bit accumulator in 34.30 format.
- * With 33 guard bits in the accumulator, there is no risk of overflow, and the
- * full precision of the intermediate multiplication is preserved.
- * Finally, the 34.30 result is truncated to 34.15 format by discarding the lower
- * 15 bits, and then saturated to yield a result in 1.15 format.
- *
- */
-
-void arm_rms_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q15_t * pResult)
-{
- q63_t sum = 0; /* accumulator */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t in; /* temporary variable to store the input value */
- q15_t in1; /* temporary variable to store the input value */
- uint32_t blkCnt; /* loop counter */
-
- /* loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute sum of the squares and then store the results in a temporary variable, sum */
- in = *__SIMD32(pSrc)++;
- sum = __SMLALD(in, in, sum);
- in = *__SIMD32(pSrc)++;
- sum = __SMLALD(in, in, sum);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute sum of the squares and then store the results in a temporary variable, sum */
- in1 = *pSrc++;
- sum = __SMLALD(in1, in1, sum);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Truncating and saturating the accumulator to 1.15 format */
- /* Store the result in the destination */
- arm_sqrt_q15(__SSAT((sum / (q63_t)blockSize) >> 15, 16), pResult);
-
-#else
- /* Run the below code for Cortex-M0 */
-
- q15_t in; /* temporary variable to store the input value */
- uint32_t blkCnt; /* loop counter */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute sum of the squares and then store the results in a temporary variable, sum */
- in = *pSrc++;
- sum += ((q31_t) in * in);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Truncating and saturating the accumulator to 1.15 format */
- /* Store the result in the destination */
- arm_sqrt_q15(__SSAT((sum / (q63_t)blockSize) >> 15, 16), pResult);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
-}
-
-/**
- * @} end of RMS group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q31.c
deleted file mode 100644
index 7cb9149..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_rms_q31.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_rms_q31.c
- * Description: Root Mean Square of the elements of a Q31 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @addtogroup RMS
- * @{
- */
-
-
-/**
- * @brief Root Mean Square of the elements of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult rms value returned here
- * @return none.
- *
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- *\par
- * The function is implemented using an internal 64-bit accumulator.
- * The input is represented in 1.31 format, and intermediate multiplication
- * yields a 2.62 format.
- * The accumulator maintains full precision of the intermediate multiplication results,
- * but provides only a single guard bit.
- * There is no saturation on intermediate additions.
- * If the accumulator overflows, it wraps around and distorts the result.
- * In order to avoid overflows completely, the input signal must be scaled down by
- * log2(blockSize) bits, as a total of blockSize additions are performed internally.
- * Finally, the 2.62 accumulator is right shifted by 31 bits to yield a 1.31 format value.
- *
- */
-
-void arm_rms_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult)
-{
- q63_t sum = 0; /* accumulator */
- q31_t in; /* Temporary variable to store the input */
- uint32_t blkCnt; /* loop counter */
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- q31_t in1, in2, in3, in4; /* Temporary input variables */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 8 outputs at a time.
- ** a second loop below computes the remaining 1 to 7 samples. */
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute sum of the squares and then store the result in a temporary variable, sum */
- /* read two samples from source buffer */
- in1 = pSrc[0];
- in2 = pSrc[1];
-
- /* calculate power and accumulate to accumulator */
- sum += (q63_t) in1 *in1;
- sum += (q63_t) in2 *in2;
-
- /* read two samples from source buffer */
- in3 = pSrc[2];
- in4 = pSrc[3];
-
- /* calculate power and accumulate to accumulator */
- sum += (q63_t) in3 *in3;
- sum += (q63_t) in4 *in4;
-
-
- /* update source buffer to process next samples */
- pSrc += 4U;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 8, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- blkCnt = blockSize;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- while (blkCnt > 0U)
- {
- /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
- /* Compute sum of the squares and then store the results in a temporary variable, sum */
- in = *pSrc++;
- sum += (q63_t) in *in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Convert data in 2.62 to 1.31 by 31 right shifts and saturate */
- /* Compute Rms and store the result in the destination vector */
- arm_sqrt_q31(clip_q63_to_q31((sum / (q63_t) blockSize) >> 31), pResult);
-}
-
-/**
- * @} end of RMS group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_f32.c
deleted file mode 100644
index e082fc6..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_f32.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_std_f32.c
- * Description: Standard deviation of the elements of a floating-point vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup STD Standard deviation
- *
- * Calculates the standard deviation of the elements in the input vector.
- * The underlying algorithm is used:
- *
- * <pre>
- * Result = sqrt((sumOfSquares - sum<sup>2</sup> / blockSize) / (blockSize - 1))
- *
- * where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]
- *
- * sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]
- * </pre>
- *
- * There are separate functions for floating point, Q31, and Q15 data types.
- */
-
-/**
- * @addtogroup STD
- * @{
- */
-
-
-/**
- * @brief Standard deviation of the elements of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult standard deviation value returned here
- * @return none.
- */
-
-void arm_std_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult)
-{
- float32_t sum = 0.0f; /* Temporary result storage */
- float32_t sumOfSquares = 0.0f; /* Sum of squares */
- float32_t in; /* input value */
- uint32_t blkCnt; /* loop counter */
-#if defined (ARM_MATH_DSP)
- float32_t meanOfSquares, mean, squareOfMean; /* Temporary variables */
-#else
- float32_t squareOfSum; /* Square of Sum */
- float32_t var; /* Temporary varaince storage */
-#endif
-
- if (blockSize == 1U)
- {
- *pResult = 0;
- return;
- }
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += in;
- sumOfSquares += in * in;
- in = *pSrc++;
- sum += in;
- sumOfSquares += in * in;
- in = *pSrc++;
- sum += in;
- sumOfSquares += in * in;
- in = *pSrc++;
- sum += in;
- sumOfSquares += in * in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *pSrc++;
- sum += in;
- sumOfSquares += in * in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = sumOfSquares / ((float32_t) blockSize - 1.0f);
-
- /* Compute mean of all input values */
- mean = sum / (float32_t) blockSize;
-
- /* Compute square of mean */
- squareOfMean = (mean * mean) * (((float32_t) blockSize) /
- ((float32_t) blockSize - 1.0f));
-
- /* Compute standard deviation and then store the result to the destination */
- arm_sqrt_f32((meanOfSquares - squareOfMean), pResult);
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sumOfSquares. */
- in = *pSrc++;
- sumOfSquares += in * in;
-
- /* C = (A[0] + A[1] + ... + A[blockSize-1]) */
- /* Compute Sum of the input samples
- * and then store the result in a temporary variable, sum. */
- sum += in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute the square of sum */
- squareOfSum = ((sum * sum) / (float32_t) blockSize);
-
- /* Compute the variance */
- var = ((sumOfSquares - squareOfSum) / (float32_t) (blockSize - 1.0f));
-
- /* Compute standard deviation and then store the result to the destination */
- arm_sqrt_f32(var, pResult);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-}
-
-/**
- * @} end of STD group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q15.c
deleted file mode 100644
index e3626d8..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q15.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_std_q15.c
- * Description: Standard deviation of an array of Q15 vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup STD
- * @{
- */
-
-/**
- * @brief Standard deviation of the elements of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult standard deviation value returned here
- * @return none.
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- * \par
- * The function is implemented using a 64-bit internal accumulator.
- * The input is represented in 1.15 format.
- * Intermediate multiplication yields a 2.30 format, and this
- * result is added without saturation to a 64-bit accumulator in 34.30 format.
- * With 33 guard bits in the accumulator, there is no risk of overflow, and the
- * full precision of the intermediate multiplication is preserved.
- * Finally, the 34.30 result is truncated to 34.15 format by discarding the lower
- * 15 bits, and then saturated to yield a result in 1.15 format.
- */
-
-void arm_std_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q15_t * pResult)
-{
- q31_t sum = 0; /* Accumulator */
- q31_t meanOfSquares, squareOfMean; /* square of mean and mean of square */
- uint32_t blkCnt; /* loop counter */
- q63_t sumOfSquares = 0; /* Accumulator */
-#if defined (ARM_MATH_DSP)
- q31_t in; /* input value */
- q15_t in1; /* input value */
-#else
- q15_t in; /* input value */
-#endif
-
- if (blockSize == 1U)
- {
- *pResult = 0;
- return;
- }
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *__SIMD32(pSrc)++;
- sum += ((in << 16U) >> 16U);
- sum += (in >> 16U);
- sumOfSquares = __SMLALD(in, in, sumOfSquares);
- in = *__SIMD32(pSrc)++;
- sum += ((in << 16U) >> 16U);
- sum += (in >> 16U);
- sumOfSquares = __SMLALD(in, in, sumOfSquares);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in1 = *pSrc++;
- sumOfSquares = __SMLALD(in1, in1, sumOfSquares);
- sum += in1;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = (q31_t)(sumOfSquares / (q63_t)(blockSize - 1U));
-
- /* Compute square of mean */
- squareOfMean = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1U)));
-
- /* mean of the squares minus the square of the mean. */
- /* Compute standard deviation and store the result to the destination */
- arm_sqrt_q15(__SSAT((meanOfSquares - squareOfMean) >> 15U, 16U), pResult);
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sumOfSquares. */
- in = *pSrc++;
- sumOfSquares += (in * in);
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- /* Compute sum of all input values and then store the result in a temporary variable, sum. */
- sum += in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = (q31_t)(sumOfSquares / (q63_t)(blockSize - 1U));
-
- /* Compute square of mean */
- squareOfMean = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1U)));
-
- /* mean of the squares minus the square of the mean. */
- /* Compute standard deviation and store the result to the destination */
- arm_sqrt_q15(__SSAT((meanOfSquares - squareOfMean) >> 15U, 16U), pResult);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-}
-
-/**
- * @} end of STD group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q31.c
deleted file mode 100644
index 806a90e..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_std_q31.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_std_q31.c
- * Description: Standard deviation of an array of Q31 type.
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup STD
- * @{
- */
-
-/**
- * @brief Standard deviation of the elements of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult standard deviation value returned here
- * @return none.
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- *\par
- * The function is implemented using an internal 64-bit accumulator.
- * The input is represented in 1.31 format, which is then downshifted by 8 bits
- * which yields 1.23, and intermediate multiplication yields a 2.46 format.
- * The accumulator maintains full precision of the intermediate multiplication results,
- * but provides only a 16 guard bits.
- * There is no saturation on intermediate additions.
- * If the accumulator overflows it wraps around and distorts the result.
- * In order to avoid overflows completely the input signal must be scaled down by
- * log2(blockSize)-8 bits, as a total of blockSize additions are performed internally.
- * After division, internal variables should be Q18.46
- * Finally, the 18.46 accumulator is right shifted by 15 bits to yield a 1.31 format value.
- *
- */
-
-void arm_std_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult)
-{
- q63_t sum = 0; /* Accumulator */
- q63_t meanOfSquares, squareOfMean; /* square of mean and mean of square */
- q31_t in; /* input value */
- uint32_t blkCnt; /* loop counter */
- q63_t sumOfSquares = 0; /* Accumulator */
-
- if (blockSize == 1U)
- {
- *pResult = 0;
- return;
- }
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1U);
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sumOfSquares. */
- in = *pSrc++ >> 8U;
- sumOfSquares += ((q63_t) (in) * (in));
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- /* Compute sum of all input values and then store the result in a temporary variable, sum. */
- sum += in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Compute square of mean */
- squareOfMean = sum * sum / (q63_t)(blockSize * (blockSize - 1U));
-
- /* Compute standard deviation and then store the result to the destination */
- arm_sqrt_q31((meanOfSquares - squareOfMean) >> 15U, pResult);
-}
-
-/**
- * @} end of STD group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_f32.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_f32.c
deleted file mode 100644
index a366f5c..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_f32.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_var_f32.c
- * Description: Variance of the elements of a floating-point vector
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @defgroup variance Variance
- *
- * Calculates the variance of the elements in the input vector.
- * The underlying algorithm used is the direct method sometimes referred to as the two-pass method:
- *
- * <pre>
- * Result = sum(element - meanOfElements)^2) / numElement - 1
- *
- * where, meanOfElements = ( pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] ) / blockSize
- *
- * </pre>
- *
- * There are separate functions for floating point, Q31, and Q15 data types.
- */
-
-/**
- * @addtogroup variance
- * @{
- */
-
-
-/**
- * @brief Variance of the elements of a floating-point vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult variance value returned here
- * @return none.
- */
-
-void arm_var_f32(
- float32_t * pSrc,
- uint32_t blockSize,
- float32_t * pResult)
-{
- float32_t fMean, fValue;
- uint32_t blkCnt; /* loop counter */
- float32_t * pInput = pSrc;
- float32_t sum = 0.0f;
- float32_t fSum = 0.0f;
- #if defined(ARM_MATH_DSP)
- float32_t in1, in2, in3, in4;
- #endif
-
- if (blockSize <= 1U)
- {
- *pResult = 0;
- return;
- }
-
- #if defined(ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M7 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- in1 = *pInput++;
- in2 = *pInput++;
- in3 = *pInput++;
- in4 = *pInput++;
-
- sum += in1;
- sum += in2;
- sum += in3;
- sum += in4;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- #else
- /* Run the below code for Cortex-M0 or Cortex-M3 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- #endif
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- sum += *pInput++;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize */
- fMean = sum / (float32_t) blockSize;
-
- pInput = pSrc;
-
- #if defined(ARM_MATH_DSP)
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- fValue = *pInput++ - fMean;
- fSum += fValue * fValue;
- fValue = *pInput++ - fMean;
- fSum += fValue * fValue;
- fValue = *pInput++ - fMean;
- fSum += fValue * fValue;
- fValue = *pInput++ - fMean;
- fSum += fValue * fValue;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- blkCnt = blockSize % 0x4U;
- #else
- /* Run the below code for Cortex-M0 or Cortex-M3 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
- #endif
-
- while (blkCnt > 0U)
- {
- fValue = *pInput++ - fMean;
- fSum += fValue * fValue;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Variance */
- *pResult = fSum / (float32_t)(blockSize - 1.0f);
-}
-
-/**
- * @} end of variance group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q15.c
deleted file mode 100644
index ff9972a..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q15.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_var_q15.c
- * Description: Variance of an array of Q15 type
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup variance
- * @{
- */
-
-/**
- * @brief Variance of the elements of a Q15 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult variance value returned here
- * @return none.
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- * \par
- * The function is implemented using a 64-bit internal accumulator.
- * The input is represented in 1.15 format.
- * Intermediate multiplication yields a 2.30 format, and this
- * result is added without saturation to a 64-bit accumulator in 34.30 format.
- * With 33 guard bits in the accumulator, there is no risk of overflow, and the
- * full precision of the intermediate multiplication is preserved.
- * Finally, the 34.30 result is truncated to 34.15 format by discarding the lower
- * 15 bits, and then saturated to yield a result in 1.15 format.
- */
-
-void arm_var_q15(
- q15_t * pSrc,
- uint32_t blockSize,
- q15_t * pResult)
-{
- q31_t sum = 0; /* Accumulator */
- q31_t meanOfSquares, squareOfMean; /* square of mean and mean of square */
- uint32_t blkCnt; /* loop counter */
- q63_t sumOfSquares = 0; /* Accumulator */
-#if defined (ARM_MATH_DSP)
- q31_t in; /* input value */
- q15_t in1; /* input value */
-#else
- q15_t in; /* input value */
-#endif
-
- if (blockSize == 1U)
- {
- *pResult = 0;
- return;
- }
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *__SIMD32(pSrc)++;
- sum += ((in << 16U) >> 16U);
- sum += (in >> 16U);
- sumOfSquares = __SMLALD(in, in, sumOfSquares);
- in = *__SIMD32(pSrc)++;
- sum += ((in << 16U) >> 16U);
- sum += (in >> 16U);
- sumOfSquares = __SMLALD(in, in, sumOfSquares);
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in1 = *pSrc++;
- sumOfSquares = __SMLALD(in1, in1, sumOfSquares);
- sum += in1;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = (q31_t)(sumOfSquares / (q63_t)(blockSize - 1U));
-
- /* Compute square of mean */
- squareOfMean = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1U)));
-
- /* mean of the squares minus the square of the mean. */
- *pResult = (meanOfSquares - squareOfMean) >> 15U;
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sumOfSquares. */
- in = *pSrc++;
- sumOfSquares += (in * in);
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- /* Compute sum of all input values and then store the result in a temporary variable, sum. */
- sum += in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = (q31_t)(sumOfSquares / (q63_t)(blockSize - 1U));
-
- /* Compute square of mean */
- squareOfMean = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1U)));
-
- /* mean of the squares minus the square of the mean. */
- *pResult = (meanOfSquares - squareOfMean) >> 15;
-
-#endif /* #if defined (ARM_MATH_DSP) */
-}
-
-/**
- * @} end of variance group
- */
diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q31.c b/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q31.c
deleted file mode 100644
index 08e80fe..0000000
--- a/hid-dials/Drivers/CMSIS/DSP/Source/StatisticsFunctions/arm_var_q31.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project: CMSIS DSP Library
- * Title: arm_var_q31.c
- * Description: Variance of an array of Q31 type
- *
- * $Date: 27. January 2017
- * $Revision: V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupStats
- */
-
-/**
- * @addtogroup variance
- * @{
- */
-
-/**
- * @brief Variance of the elements of a Q31 vector.
- * @param[in] *pSrc points to the input vector
- * @param[in] blockSize length of the input vector
- * @param[out] *pResult variance value returned here
- * @return none.
- * @details
- * <b>Scaling and Overflow Behavior:</b>
- *
- *\par
- * The function is implemented using an internal 64-bit accumulator.
- * The input is represented in 1.31 format, which is then downshifted by 8 bits
- * which yields 1.23, and intermediate multiplication yields a 2.46 format.
- * The accumulator maintains full precision of the intermediate multiplication results,
- * but provides only a 16 guard bits.
- * There is no saturation on intermediate additions.
- * If the accumulator overflows it wraps around and distorts the result.
- * In order to avoid overflows completely the input signal must be scaled down by
- * log2(blockSize)-8 bits, as a total of blockSize additions are performed internally.
- * After division, internal variables should be Q18.46
- * Finally, the 18.46 accumulator is right shifted by 15 bits to yield a 1.31 format value.
- *
- */
-
-void arm_var_q31(
- q31_t * pSrc,
- uint32_t blockSize,
- q31_t * pResult)
-{
- q63_t sum = 0; /* Accumulator */
- q63_t meanOfSquares, squareOfMean; /* square of mean and mean of square */
- q31_t in; /* input value */
- uint32_t blkCnt; /* loop counter */
- q63_t sumOfSquares = 0; /* Accumulator */
-
- if (blockSize == 1U)
- {
- *pResult = 0;
- return;
- }
-
-#if defined (ARM_MATH_DSP)
- /* Run the below code for Cortex-M4 and Cortex-M3 */
-
- /*loop Unrolling */
- blkCnt = blockSize >> 2U;
-
- /* First part of the processing with loop unrolling. Compute 4 outputs at a time.
- ** a second loop below computes the remaining 1 to 3 samples. */
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* If the blockSize is not a multiple of 4, compute any remaining output samples here.
- ** No loop unrolling is used. */
- blkCnt = blockSize % 0x4U;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sum. */
- in = *pSrc++ >> 8U;
- sum += in;
- sumOfSquares += ((q63_t) (in) * (in));
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1U);
-
-#else
- /* Run the below code for Cortex-M0 */
-
- /* Loop over blockSize number of values */
- blkCnt = blockSize;
-
- while (blkCnt > 0U)
- {
- /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
- /* Compute Sum of squares of the input samples
- * and then store the result in a temporary variable, sumOfSquares. */
- in = *pSrc++ >> 8U;
- sumOfSquares += ((q63_t) (in) * (in));
-
- /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
- /* Compute sum of all input values and then store the result in a temporary variable, sum. */
- sum += in;
-
- /* Decrement the loop counter */
- blkCnt--;
- }
-
- /* Compute Mean of squares of the input samples
- * and then store the result in a temporary variable, meanOfSquares. */
- meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1U);
-
-#endif /* #if defined (ARM_MATH_DSP) */
-
- /* Compute square of mean */
- squareOfMean = sum * sum / (q63_t)(blockSize * (blockSize - 1U));
-
- /* Compute standard deviation and then store the result to the destination */
- *pResult = (meanOfSquares - squareOfMean) >> 15U;
-}
-
-/**
- * @} end of variance group
- */
--
cgit