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

---
 .../RefLibs/src/StatisticsFunctions/power.c        | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 fw/cdc-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c

(limited to 'fw/cdc-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c')

diff --git a/fw/cdc-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c b/fw/cdc-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c
new file mode 100644
index 0000000..8202e04
--- /dev/null
+++ b/fw/cdc-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/StatisticsFunctions/power.c
@@ -0,0 +1,61 @@
+#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;
+}
-- 
cgit