Move firmware into subdirectory

7 files changed, 0 insertions, 501 deletions

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/max.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/max.c
deleted file mode 100644
index 02b4127..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/max.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "ref.h"

-

-void ref_max_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	float32_t max=-FLT_MAX;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (max < pSrc[i])

-		{

-			max = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = max;

-	*pIndex = ind;

-}

-

-void ref_max_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	q31_t max=INT_MIN;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (max < pSrc[i])

-		{

-			max = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = max;

-	*pIndex = ind;

-}

-

-void ref_max_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q15_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	q15_t max=SHRT_MIN;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (max < pSrc[i])

-		{

-			max = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = max;

-	*pIndex = ind;

-}

-

-void ref_max_q7(

-  q7_t * pSrc,

-  uint32_t blockSize,

-  q7_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	q7_t max=SCHAR_MIN;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (max < pSrc[i])

-		{

-			max = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = max;

-	*pIndex = ind;

-}

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/mean.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/mean.c
deleted file mode 100644
index d4b4da4..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/mean.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "ref.h"

-

-void ref_mean_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult)

-{

-	uint32_t i;

-	float32_t sum=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-	}

-	*pResult = sum / (float32_t)blockSize;

-}

-

-void ref_mean_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult)

-{

-	uint32_t i;

-	q63_t sum=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-	}

-	*pResult = (q31_t) (sum / (int32_t) blockSize);

-}

-

-void ref_mean_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q15_t * pResult)

-{

-	uint32_t i;

-	q31_t sum=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-	}

-	*pResult = (q15_t) (sum / (int32_t) blockSize);

-}

-

-void ref_mean_q7(

-  q7_t * pSrc,

-  uint32_t blockSize,

-  q7_t * pResult)

-{

-	uint32_t i;

-	q31_t sum=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-	}

-	*pResult = (q7_t) (sum / (int32_t) blockSize);

-}

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/min.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/min.c
deleted file mode 100644
index 6072b1a..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/min.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "ref.h"

-

-void ref_min_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	float32_t min=FLT_MAX;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (min > pSrc[i])

-		{

-			min = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = min;

-	*pIndex = ind;

-}

-

-void ref_min_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	q31_t min=INT_MAX;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (min > pSrc[i])

-		{

-			min = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = min;

-	*pIndex = ind;

-}

-

-void ref_min_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q15_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	q15_t min=SHRT_MAX;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (min > pSrc[i])

-		{

-			min = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = min;

-	*pIndex = ind;

-}

-

-void ref_min_q7(

-  q7_t * pSrc,

-  uint32_t blockSize,

-  q7_t * pResult,

-  uint32_t * pIndex)

-{

-	uint32_t i, ind=0;

-	q7_t min=SCHAR_MAX;

-	

-	for(i=0;i<blockSize;i++)

-	{

-		if (min > pSrc[i])

-		{

-			min = pSrc[i];

-			ind = i;

-		}

-	}

-	*pResult = min;

-	*pIndex = ind;

-}

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c
deleted file mode 100644
index 8202e04..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "ref.h"

-

-void ref_power_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult)

-{

-	uint32_t i;

-	float32_t sumsq=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += pSrc[i] * pSrc[i];

-	}

-	*pResult = sumsq;

-}

-

-void ref_power_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q63_t * pResult)

-{

-	uint32_t i;

-	q63_t sumsq=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += ((q63_t)pSrc[i] * pSrc[i]) >> 14;

-	}

-	*pResult = sumsq;

-}

-

-void ref_power_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q63_t * pResult)

-{

-	uint32_t i;

-	q63_t sumsq=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += (q63_t)pSrc[i] * pSrc[i];

-	}

-	*pResult = sumsq;

-}

-

-void ref_power_q7(

-  q7_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult)

-{

-	uint32_t i;

-	q31_t sumsq=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += (q31_t)pSrc[i] * pSrc[i];

-	}

-	*pResult = sumsq;

-}

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/rms.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/rms.c
deleted file mode 100644
index d3ff5bf..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/rms.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#include "ref.h"

-

-void ref_rms_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult)

-{

-	uint32_t i;

-	float32_t sumsq=0;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += pSrc[i] * pSrc[i];

-	}

-	*pResult = sqrtf(sumsq / (float32_t)blockSize);

-}

-

-void ref_rms_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult)

-{

-	uint32_t i;

-	q63_t sumsq=0;

-	q63_t tmp1;

-	q31_t tmp2;

-  

-  float help_float;

-  

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += (q63_t)pSrc[i] * pSrc[i];

-	}

-	tmp1 = (sumsq / (q63_t)blockSize) >> 31;

-	tmp2 = ref_sat_q31(tmp1);

-

-  /* GCC M0 problem: __aeabi_f2iz(QNAN) returns not 0 */

-  help_float = (sqrtf((float)tmp2 / 2147483648.0f) * 2147483648.0f);

-  /* Checking for a NAN value in help_float */

-  if (((*((int *)(&help_float))) & 0x7FC00000) == 0x7FC00000) {

-      help_float = 0;

-  }

-  *pResult = (q31_t)(help_float);

-

-//  *pResult = (q31_t)(sqrtf((float)tmp2 / 2147483648.0f) * 2147483648.0f);

-}

-

-void ref_rms_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q15_t * pResult)

-{

-	uint32_t i;

-	q63_t sumsq=0;

-	q31_t tmp1;

-	q15_t tmp2;

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sumsq += (q63_t)pSrc[i] * pSrc[i];

-	}

-	tmp1 = (sumsq / (q63_t)blockSize) >> 15;

-	tmp2 = ref_sat_q15(tmp1);

-	*pResult = (q15_t)(sqrtf((float)tmp2 / 32768.0f) * 32768.0f);

-}

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/std.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/std.c
deleted file mode 100644
index c0c1ba3..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/std.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#include "ref.h"

-

-void ref_std_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult)

-{

-	uint32_t i;

-	float32_t sum=0, sumsq=0;

-	

-	if (blockSize == 1)

-	{

-		*pResult = 0;

-		return;

-	}

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-			sumsq += pSrc[i] * pSrc[i];

-	}

-	*pResult = sqrtf((sumsq - sum * sum / (float32_t)blockSize) / ((float32_t)blockSize - 1));

-}

-

-void ref_std_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult)

-{

-	uint32_t i;

-	q63_t sum=0, sumsq=0;

-	q31_t in;

-	

-	if (blockSize == 1)

-	{

-		*pResult = 0;

-		return;

-	}

-	

-	for(i=0;i<blockSize;i++)

-	{

-			in = pSrc[i] >> 8;

-			sum += in;

-			sumsq += (q63_t)in * in;

-	}

-	sumsq /= (q63_t)(blockSize - 1);

-	sum = sum * sum / (q63_t)(blockSize * (blockSize - 1));

-	*pResult = (q31_t)(sqrtf((float)( (sumsq - sum) >> 15) / 2147483648.0f ) * 2147483648.0f);

-}

-

-void ref_std_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q15_t * pResult)

-{

-	uint32_t i;

-	q31_t sum=0;

-	q63_t sumsq=0;

-	

-	if (blockSize == 1)

-	{

-		*pResult = 0;

-		return;

-	}

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-			sumsq += (q63_t)pSrc[i] * pSrc[i];

-	}

-	sumsq /= (q63_t)(blockSize - 1);

-	sum = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1)));

-	*pResult = (q15_t)(sqrtf((float)ref_sat_q15( (sumsq - sum) >> 15) / 32768.0f ) * 32768.0f);

-}

diff --git a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/var.c b/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/var.c
deleted file mode 100644
index f5da3a6..0000000
--- a/midi-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/var.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include "ref.h"

-

-void ref_var_f32(

-  float32_t * pSrc,

-  uint32_t blockSize,

-  float32_t * pResult)

-{

-	uint32_t i;

-	float32_t sum=0, sumsq=0;

-	

-	if (blockSize == 1)

-	{

-		*pResult = 0;

-		return;

-	}

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-			sumsq += pSrc[i] * pSrc[i];

-	}

-	*pResult = (sumsq - sum * sum / (float32_t)blockSize) / ((float32_t)blockSize - 1);

-}

-

-void ref_var_q31(

-  q31_t * pSrc,

-  uint32_t blockSize,

-  q31_t * pResult)

-{

-	uint32_t i;

-	q63_t sum=0, sumsq=0;

-	q31_t in;

-	

-	if (blockSize == 1)

-	{

-		*pResult = 0;

-		return;

-	}

-	

-	for(i=0;i<blockSize;i++)

-	{

-			in = pSrc[i] >> 8;

-			sum += in;

-			sumsq += (q63_t)in * in;

-	}

-	*pResult = (sumsq - sum * sum / (q31_t)blockSize) / ((q31_t)blockSize - 1) >> 15;

-}

-

-void ref_var_q15(

-  q15_t * pSrc,

-  uint32_t blockSize,

-  q15_t * pResult)

-{

-	uint32_t i;

-	q31_t sum=0;

-	q63_t sumsq=0;

-	

-	if (blockSize == 1)

-	{

-		*pResult = 0;

-		return;

-	}

-	

-	for(i=0;i<blockSize;i++)

-	{

-			sum += pSrc[i];

-			sumsq += (q63_t)pSrc[i] * pSrc[i];

-	}

-	*pResult = (q31_t)((sumsq - (q63_t)sum * sum / (q63_t)blockSize) / ((q63_t)blockSize - 1)) >> 15;

-}