1 files changed, 0 insertions, 72 deletions
diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/ComplexMathFunctions/cmplx_dot_prod.c b/fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/ComplexMathFunctions/cmplx_dot_prod.c
deleted file mode 100644
index 19b1e1c..0000000
--- a/fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/ComplexMathFunctions/cmplx_dot_prod.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include "ref.h"
-
-void ref_cmplx_dot_prod_f32(
-  float32_t * pSrcA,
-  float32_t * pSrcB,
-  uint32_t numSamples,
-  float32_t * realResult,
-  float32_t * imagResult)
-{
-	float32_t sumr, sumi;
-	uint32_t i;
-	
-	sumr = 0;
-	sumi = 0;
-	
-	for(i=0;i<numSamples*2;i+=2)
-	{
-		sumr += pSrcA[i] * pSrcB[i]   - pSrcA[i+1] * pSrcB[i+1];
-		sumi += pSrcA[i] * pSrcB[i+1] + pSrcA[i+1] * pSrcB[i];
-	}
-	
-	*realResult = sumr;
-	*imagResult = sumi;
-}
-
-void ref_cmplx_dot_prod_q31(
-  q31_t * pSrcA,
-  q31_t * pSrcB,
-  uint32_t numSamples,
-  q63_t * realResult,
-  q63_t * imagResult)
-{
-	q63_t sumr, sumi;
-	uint32_t i;
-	
-	sumr = 0;
-	sumi = 0;
-	
-	for(i=0;i<numSamples*2;i+=2)
-	{
-		//shifting down 14 here to provide guard bits
-		sumr += (((q63_t)pSrcA[i] * pSrcB[i]  ) >> 14) - (((q63_t)pSrcA[i+1] * pSrcB[i+1]) >> 14);
-		sumi += (((q63_t)pSrcA[i] * pSrcB[i+1]) >> 14) + (((q63_t)pSrcA[i+1] * pSrcB[i]  ) >> 14);
-	}
-	
-	*realResult = sumr;
-	*imagResult = sumi;
-}
-
-void ref_cmplx_dot_prod_q15(
-  q15_t * pSrcA,
-  q15_t * pSrcB,
-  uint32_t numSamples,
-  q31_t * realResult,
-  q31_t * imagResult)
-{
-	q63_t sumr, sumi;
-	uint32_t i;
-	
-	sumr = 0;
-	sumi = 0;
-	
-	for(i=0;i<numSamples*2;i+=2)
-	{
-		sumr += (q31_t)pSrcA[i] * pSrcB[i]   - (q31_t)pSrcA[i+1] * pSrcB[i+1];
-		sumi += (q31_t)pSrcA[i] * pSrcB[i+1] + (q31_t)pSrcA[i+1] * pSrcB[i];
-	}
-	
-	//shifting down 6 at the end here because there are already 32 guard bits available, this method is more accurate
-	*realResult = (q31_t)(sumr >> 6);
-	*imagResult = (q31_t)(sumi >> 6);
-}