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rt-thread/bsp/acm32/acm32f4xx-nucleo/libraries/HAL_Driver/Inc/HAL_FAU.h

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ACM32F4XX bsp add
2021-09-22 17:14:47 +08:00
#ifndef __FAU_H_
#define __FAU_H_
#define RANGE 2147483648U //2^31
#define CORDIC_F_31 0xD2C90A46 // CORDIC gain F
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 1 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_1(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 2 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_2(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 3 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_3(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 4 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_4(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 5 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_5(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 6 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_6(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 7 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_7(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_CosSin( precision 8 )
* Description : calculate the sin & cos value of the input angle
* Input : - angle_para : input angle data in radians, divided by <EFBFBD><EFBFBD>[range[-1,1],Q31 format];
* Output : - * cos_data : the cos value of the input angle[range[-1,1],Q31 format]
- * sin_data : the sin value of the input angle[range[-1,1],Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_CosSin_8(int angle_para, int* cos_data, int* sin_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 1 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_1(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 2 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_2(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 3 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_3(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 4 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_4(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 5 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_5(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 6 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_6(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 7 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_7(int x, int y, int*sqrt_data, int* atan_data);
/**************************************************************************
* Function Name : HAL_CORDIC_AtanSqrt( precision 8 )
* Description : calculate the atan & sqrt value of the input x,y
* Input : - x : input x data[range[-1,1],Q31 format];
* : - y : input y data[range[-1,1],Q31 format];
: - precision : the precison used in calculation
* Output : - * sqrt_data : the sqrt value of the input x,y[Q31 format]
- * atan_data : the atan value of the input x,y[Q31 format]
* Return : None
**************************************************************************/
void HAL_CORDIC_AtanSqrt_8(int x, int y, int*sqrt_data, int* atan_data);
#endif