Commit 633ab591 authored by Silfurion's avatar Silfurion Committed by Christophe Favergeon
Browse files

Add Conversion functions from and to 64 bit floating point 

Cleaned f64 conversion functions.
parent 60e1e88f

.github/workflows/build.yaml

+1 −1
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ jobs: 


      - name: Install doxygen 1.9.2

        run: |

          wget https://doxygen.nl/files/doxygen-1.9.2.linux.bin.tar.gz

          wget https://sourceforge.net/projects/doxygen/files/rel-1.9.2/doxygen-1.9.2.linux.bin.tar.gz/download

          sudo tar -C /opt -xf doxygen-1.9.2.linux.bin.tar.gz

          sudo ln -s /opt/doxygen-1.9.2/bin/doxygen /usr/local/bin/

          which doxygen

Include/dsp/support_functions.h

+89 −2
Original line number Diff line number Diff line 
/******************************************************************************

 * @file     support_functions.h

 * @brief    Public header file for CMSIS DSP Library

 * @version  V1.10.0

 * @date     08 July 2021

 * @version  V1.10.1

 * @date     18 August 2022

 * Target Processor: Cortex-M and Cortex-A cores

 ******************************************************************************/

/*
@@ -43,6 +43,63 @@ extern "C" 
 */





/**

   * @brief Converts the elements of the 64 bit floating-point vector to floating-point vector.

   * @param[in]  pSrc       points to the floating-point 64 input vector

   * @param[out] pDst       points to the floating-point output vector

   * @param[in]  blockSize  length of the input vector

   */

  void arm_f64_to_float(

  const float64_t * pSrc,

        float32_t * pDst,

        uint32_t blockSize);



/**

   * @brief Converts the elements of the 64 bit floating-point vector to Q31 vector.

   * @param[in]  pSrc       points to the floating-point 64 input vector

   * @param[out] pDst       points to the Q31 output vector

   * @param[in]  blockSize  length of the input vector

   */

  void arm_f64_to_q31(

  const float64_t * pSrc,

        q31_t * pDst,

        uint32_t blockSize);



/**

   * @brief Converts the elements of the 64 bit floating-point vector to Q15 vector.

   * @param[in]  pSrc       points to the floating-point 64 input vector

   * @param[out] pDst       points to the Q15 output vector

   * @param[in]  blockSize  length of the input vector

   */

  void arm_f64_to_q15(

  const float64_t * pSrc,

        q15_t * pDst,

        uint32_t blockSize);



/**

   * @brief Converts the elements of the 64 bit floating-point vector to Q7 vector.

   * @param[in]  pSrc       points to the floating-point 64 input vector

   * @param[out] pDst       points to the Q7 output vector

   * @param[in]  blockSize  length of the input vector

   */

  void arm_f64_to_q7(

  const float64_t * pSrc,

        q7_t * pDst,

        uint32_t blockSize);







/**

   * @brief Converts the elements of the floating-point  vector to 64 bit floating-point  vector.

   * @param[in]  pSrc       points to the floating-point input vector

   * @param[out] pDst       points to the 64 bit floating-point output vector

   * @param[in]  blockSize  length of the input vector

   */

  void arm_float_to_f64(

  const float32_t * pSrc,

        float64_t * pDst,

        uint32_t blockSize);



/**

   * @brief Converts the elements of the floating-point vector to Q31 vector.

   * @param[in]  pSrc       points to the floating-point input vector
@@ -78,6 +135,16 @@ extern "C" 
        q7_t * pDst,

        uint32_t blockSize);



/**

 * @brief  Converts the elements of the Q31 vector to 64 bit floating-point vector.

 * @param[in]  pSrc       is input pointer

 * @param[out] pDst       is output pointer

 * @param[in]  blockSize  is the number of samples to process

 */

void arm_q31_to_f64(

const q31_t * pSrc,

      float64_t * pDst,

      uint32_t blockSize);



  /**

   * @brief  Converts the elements of the Q31 vector to floating-point vector.
@@ -114,6 +181,16 @@ extern "C" 
        q7_t * pDst,

        uint32_t blockSize);



/**

 * @brief  Converts the elements of the Q15 vector to 64 bit floating-point vector.

 * @param[in]  pSrc       is input pointer

 * @param[out] pDst       is output pointer

 * @param[in]  blockSize  is the number of samples to process

 */

void arm_q15_to_f64(

const q15_t * pSrc,

      float64_t * pDst,

      uint32_t blockSize);



  /**

   * @brief  Converts the elements of the Q15 vector to floating-point vector.
@@ -150,6 +227,16 @@ extern "C" 
        q7_t * pDst,

        uint32_t blockSize);



/**

 * @brief  Converts the elements of the Q7 vector to 64 bit floating-point vector.

 * @param[in]  pSrc       is input pointer

 * @param[out] pDst       is output pointer

 * @param[in]  blockSize  is the number of samples to process

 */

void arm_q7_to_f64(

const q7_t * pSrc,

      float64_t * pDst,

      uint32_t blockSize);



  /**

   * @brief  Converts the elements of the Q7 vector to floating-point vector.

Include/dsp/support_functions_f16.h

+17 −2
Original line number Diff line number Diff line 
/******************************************************************************

 * @file     support_functions_f16.h

 * @brief    Public header file for CMSIS DSP Library

 * @version  V1.10.0

 * @date     08 July 2021

 * @version  V1.10.1

 * @date     18 August 2022

 * Target Processor: Cortex-M and Cortex-A cores

 ******************************************************************************/

/*
@@ -72,6 +72,21 @@ void arm_f16_to_q15(const float16_t * pSrc, q15_t * pDst, uint32_t blockSize); 
   */

void arm_q15_to_f16(const q15_t * pSrc, float16_t * pDst, uint32_t blockSize);



/**

   * @brief Converts the elements of the 64 bit floating-point vector to 16 bit floating-point vector.

   * @param[in]  pSrc       points to the f64 input vector

   * @param[out] pDst       points to the f16 output vector

   * @param[in]  blockSize  length of the input vector

   */

void arm_f64_to_f16(const float64_t * pSrc, float16_t * pDst, uint32_t blockSize);



/**

   * @brief Converts the elements of the 16 bit floating-point vector to 64 bit floating-point vector.

   * @param[in]  pSrc       points to the f16 input vector

   * @param[out] pDst       points to the f64 output vector

   * @param[in]  blockSize  length of the input vector

   */

void arm_f16_to_f64(const float16_t * pSrc, float64_t * pDst, uint32_t blockSize);



/**

   * @brief Converts the elements of the floating-point vector to Q31 vector.

Source/SupportFunctions/Config.cmake

+10 −0
Original line number Diff line number Diff line
@@ -18,6 +18,11 @@ SupportFunctions/arm_fill_f64.c 
SupportFunctions/arm_fill_q15.c

SupportFunctions/arm_fill_q31.c

SupportFunctions/arm_fill_q7.c

SupportFunctions/arm_f64_to_float.c

SupportFunctions/arm_f64_to_q31.c

SupportFunctions/arm_f64_to_q15.c

SupportFunctions/arm_f64_to_q7.c

SupportFunctions/arm_float_to_f64.c

SupportFunctions/arm_float_to_q15.c

SupportFunctions/arm_float_to_q31.c

SupportFunctions/arm_float_to_q7.c
@@ -25,12 +30,15 @@ SupportFunctions/arm_heap_sort_f32.c 
SupportFunctions/arm_insertion_sort_f32.c

SupportFunctions/arm_merge_sort_f32.c

SupportFunctions/arm_merge_sort_init_f32.c

SupportFunctions/arm_q15_to_f64.c

SupportFunctions/arm_q15_to_float.c

SupportFunctions/arm_q15_to_q31.c

SupportFunctions/arm_q15_to_q7.c

SupportFunctions/arm_q31_to_f64.c

SupportFunctions/arm_q31_to_float.c

SupportFunctions/arm_q31_to_q15.c

SupportFunctions/arm_q31_to_q7.c

SupportFunctions/arm_q7_to_f64.c

SupportFunctions/arm_q7_to_float.c

SupportFunctions/arm_q7_to_q15.c

SupportFunctions/arm_q7_to_q31.c
@@ -53,5 +61,7 @@ target_sources(CMSISDSP PRIVATE SupportFunctions/arm_float_to_f16.c) 
target_sources(CMSISDSP PRIVATE SupportFunctions/arm_f16_to_float.c)

target_sources(CMSISDSP PRIVATE SupportFunctions/arm_weighted_sum_f16.c)

target_sources(CMSISDSP PRIVATE SupportFunctions/arm_barycenter_f16.c)

target_sources(CMSISDSP PRIVATE SupportFunctions/arm_f16_to_f64.c)

target_sources(CMSISDSP PRIVATE SupportFunctions/arm_f64_to_f16.c)

endif()

Source/SupportFunctions/SupportFunctions.c

+10 −2
Original line number Diff line number Diff line
@@ -3,8 +3,8 @@ 
 * Title:        SupportFunctions.c

 * Description:  Combination of all support function source files.

 *

 * $Date:        16. March 2020

 * $Revision:    V1.1.0

 * $Date:        18 August 2022

 * $Revision:    V1.1.1

 *

 * Target Processor: Cortex-M cores

 * -------------------------------------------------------------------- */
@@ -49,15 +49,23 @@ 
#include "arm_sort_init_f32.c"

#include "arm_weighted_sum_f32.c"



#include "arm_f64_to_float.c"

#include "arm_f64_to_q31.c"

#include "arm_f64_to_q15.c"

#include "arm_f64_to_q7.c"

#include "arm_float_to_f64.c"

#include "arm_float_to_q15.c"

#include "arm_float_to_q31.c"

#include "arm_float_to_q7.c"

#include "arm_q15_to_f64.c"

#include "arm_q15_to_float.c"

#include "arm_q15_to_q31.c"

#include "arm_q15_to_q7.c"

#include "arm_q31_to_f64.c"

#include "arm_q31_to_float.c"

#include "arm_q31_to_q15.c"

#include "arm_q31_to_q7.c"

#include "arm_q7_to_f64.c"

#include "arm_q7_to_float.c"

#include "arm_q7_to_q15.c"

#include "arm_q7_to_q31.c"

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