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| author | joshua <joshua@joshuayun.com> | 2023-12-30 23:54:31 -0500 |
|---|---|---|
| committer | joshua <joshua@joshuayun.com> | 2023-12-30 23:54:31 -0500 |
| commit | 86608c6770cf08c138a2bdab5855072f64be09ef (patch) | |
| tree | 494a61b3ef37e76f9235a0d10f5c93d97290a35f /Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions | |
| download | sdr-software-master.tar.gz | |
Diffstat (limited to 'Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions')
6 files changed, 296 insertions, 0 deletions
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/SupportFunctions.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/SupportFunctions.c new file mode 100644 index 0000000..9abab56 --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/SupportFunctions.c @@ -0,0 +1,6 @@ +
+#include "copy.c"
+#include "fill.c"
+#include "fixed_to_fixed.c"
+#include "fixed_to_float.c"
+#include "float_to_fixed.c"
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/copy.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/copy.c new file mode 100644 index 0000000..08089f5 --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/copy.c @@ -0,0 +1,53 @@ +#include "ref.h"
+
+void ref_copy_f32(
+ float32_t * pSrc,
+ float32_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i];
+ }
+}
+
+void ref_copy_q31(
+ q31_t * pSrc,
+ q31_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i];
+ }
+}
+
+void ref_copy_q15(
+ q15_t * pSrc,
+ q15_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i];
+ }
+}
+
+void ref_copy_q7(
+ q7_t * pSrc,
+ q7_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i];
+ }
+}
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fill.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fill.c new file mode 100644 index 0000000..6082351 --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fill.c @@ -0,0 +1,53 @@ +#include "ref.h"
+
+void ref_fill_f32(
+ float32_t value,
+ float32_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = value;
+ }
+}
+
+void ref_fill_q31(
+ q31_t value,
+ q31_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = value;
+ }
+}
+
+void ref_fill_q15(
+ q15_t value,
+ q15_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = value;
+ }
+}
+
+void ref_fill_q7(
+ q7_t value,
+ q7_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = value;
+ }
+}
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fixed_to_fixed.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fixed_to_fixed.c new file mode 100644 index 0000000..f0c1d0f --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fixed_to_fixed.c @@ -0,0 +1,79 @@ +#include "ref.h"
+
+void ref_q31_to_q15(
+ q31_t * pSrc,
+ q15_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i] >> 16;
+ }
+}
+
+void ref_q31_to_q7(
+ q31_t * pSrc,
+ q7_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i] >> 24;
+ }
+}
+
+void ref_q15_to_q31(
+ q15_t * pSrc,
+ q31_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((q31_t)pSrc[i]) << 16;
+ }
+}
+
+void ref_q15_to_q7(
+ q15_t * pSrc,
+ q7_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = pSrc[i] >> 8;
+ }
+}
+
+void ref_q7_to_q31(
+ q7_t * pSrc,
+ q31_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((q31_t)pSrc[i]) << 24;
+ }
+}
+
+void ref_q7_to_q15(
+ q7_t * pSrc,
+ q15_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((q15_t)pSrc[i]) << 8;
+ }
+}
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fixed_to_float.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fixed_to_float.c new file mode 100644 index 0000000..296a50e --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/fixed_to_float.c @@ -0,0 +1,53 @@ +#include "ref.h"
+
+void ref_q63_to_float(
+ q63_t * pSrc,
+ float32_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((float32_t)pSrc[i]) / 9223372036854775808.0f;
+ }
+}
+
+void ref_q31_to_float(
+ q31_t * pSrc,
+ float32_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((float32_t)pSrc[i]) / 2147483648.0f;
+ }
+}
+
+void ref_q15_to_float(
+ q15_t * pSrc,
+ float32_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((float32_t)pSrc[i]) / 32768.0f;
+ }
+}
+
+void ref_q7_to_float(
+ q7_t * pSrc,
+ float32_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+
+ for(i=0;i<blockSize;i++)
+ {
+ pDst[i] = ((float32_t)pSrc[i]) / 128.0f;
+ }
+}
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/float_to_fixed.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/float_to_fixed.c new file mode 100644 index 0000000..107556b --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/src/SupportFunctions/float_to_fixed.c @@ -0,0 +1,52 @@ +#include "ref.h"
+
+void ref_float_to_q31(
+ float32_t * pSrc,
+ q31_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+ float32_t in;
+
+ for(i=0;i<blockSize;i++)
+ {
+ in = pSrc[i];
+ in *= 2147483648.0f; //scale up
+ in += in > 0.0f ? 0.5f : -0.5f; //round
+ pDst[i] = ref_sat_q31((q63_t)in); //cast and saturate
+ }
+}
+
+void ref_float_to_q15(
+ float32_t * pSrc,
+ q15_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+ float32_t in;
+
+ for(i=0;i<blockSize;i++)
+ {
+ in = pSrc[i];
+ in *= 32768.0f;
+ in += in > 0.0f ? 0.5f : -0.5f;
+ pDst[i] = ref_sat_q15((q31_t)in);
+ }
+}
+
+void ref_float_to_q7(
+ float32_t * pSrc,
+ q7_t * pDst,
+ uint32_t blockSize)
+{
+ uint32_t i;
+ float32_t in;
+
+ for(i=0;i<blockSize;i++)
+ {
+ in = pSrc[i];
+ in *= 128.0f;
+ in += in > 0.0f ? 0.5f : -0.5f;
+ pDst[i] = ref_sat_q7((q15_t)in);
+ }
+}
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