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2025-10-14 19:38:23 -05:00
commit d86bd19ed2
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--- a/Drivers/CMSIS/DSP/Include/dsp/complex_math_functions_f16.h
+++ b/Drivers/CMSIS/DSP/Include/dsp/complex_math_functions_f16.h
@@ -0,0 +1,123 @@
+/******************************************************************************
+ * @file     complex_math_functions_f16.h
+ * @brief    Public header file for CMSIS DSP Library
+ * @version  V1.10.0
+ * @date     08 July 2021
+ * Target Processor: Cortex-M and Cortex-A cores
+ ******************************************************************************/
+/*
+ * Copyright (c) 2010-2020 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.
+ */
+
+ 
+#ifndef _COMPLEX_MATH_FUNCTIONS_F16_H_
+#define _COMPLEX_MATH_FUNCTIONS_F16_H_
+
+#include "arm_math_types_f16.h"
+#include "arm_math_memory.h"
+
+#include "dsp/none.h"
+#include "dsp/utils.h"
+#include "dsp/fast_math_functions_f16.h"
+
+#ifdef   __cplusplus
+extern "C"
+{
+#endif
+
+#if defined(ARM_FLOAT16_SUPPORTED)
+
+ /**
+   * @brief  Floating-point complex conjugate.
+   * @param[in]  pSrc        points to the input vector
+   * @param[out] pDst        points to the output vector
+   * @param[in]  numSamples  number of complex samples in each vector
+   */
+  void arm_cmplx_conj_f16(
+  const float16_t * pSrc,
+        float16_t * pDst,
+        uint32_t numSamples);
+
+ /**
+   * @brief  Floating-point complex magnitude squared
+   * @param[in]  pSrc        points to the complex input vector
+   * @param[out] pDst        points to the real output vector
+   * @param[in]  numSamples  number of complex samples in the input vector
+   */
+  void arm_cmplx_mag_squared_f16(
+  const float16_t * pSrc,
+        float16_t * pDst,
+        uint32_t numSamples);
+
+  /**
+   * @brief  Floating-point complex magnitude
+   * @param[in]  pSrc        points to the complex input vector
+   * @param[out] pDst        points to the real output vector
+   * @param[in]  numSamples  number of complex samples in the input vector
+   */
+  void arm_cmplx_mag_f16(
+  const float16_t * pSrc,
+        float16_t * pDst,
+        uint32_t numSamples);
+
+  /**
+   * @brief  Floating-point complex dot product
+   * @param[in]  pSrcA       points to the first input vector
+   * @param[in]  pSrcB       points to the second input vector
+   * @param[in]  numSamples  number of complex samples in each vector
+   * @param[out] realResult  real part of the result returned here
+   * @param[out] imagResult  imaginary part of the result returned here
+   */
+  void arm_cmplx_dot_prod_f16(
+  const float16_t * pSrcA,
+  const float16_t * pSrcB,
+        uint32_t numSamples,
+        float16_t * realResult,
+        float16_t * imagResult);
+
+   /**
+   * @brief  Floating-point complex-by-real multiplication
+   * @param[in]  pSrcCmplx   points to the complex input vector
+   * @param[in]  pSrcReal    points to the real input vector
+   * @param[out] pCmplxDst   points to the complex output vector
+   * @param[in]  numSamples  number of samples in each vector
+   */
+  void arm_cmplx_mult_real_f16(
+  const float16_t * pSrcCmplx,
+  const float16_t * pSrcReal,
+        float16_t * pCmplxDst,
+        uint32_t numSamples);
+
+  /**
+   * @brief  Floating-point complex-by-complex multiplication
+   * @param[in]  pSrcA       points to the first input vector
+   * @param[in]  pSrcB       points to the second input vector
+   * @param[out] pDst        points to the output vector
+   * @param[in]  numSamples  number of complex samples in each vector
+   */
+  void arm_cmplx_mult_cmplx_f16(
+  const float16_t * pSrcA,
+  const float16_t * pSrcB,
+        float16_t * pDst,
+        uint32_t numSamples);
+
+#endif /*defined(ARM_FLOAT16_SUPPORTED)*/
+#ifdef   __cplusplus
+}
+#endif
+
+#endif /* ifndef _COMPLEX_MATH_FUNCTIONS_F16_H_ */