use qfplib; fix I2S clock
parent
a78f3f6fe9
commit
eea21d422b
GPG Key ID:
3267C8EBF3F9AFC7
@ -0,0 +1,339 @@
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Everyone is permitted to copy and distribute verbatim copies
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Preamble
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The licenses for most software are designed to take away your
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License is intended to guarantee your freedom to share and change free
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software--to make sure the software is free for all its users. This
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General Public License applies to most of the Free Software
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Foundation's software and to any other program whose authors commit to
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GNU GENERAL PUBLIC LICENSE
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If you develop a new program, and you want it to be of the greatest
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If the program is interactive, make it output a short notice like this
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Gnomovision version 69, Copyright (C) year name of author
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Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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This is free software, and you are welcome to redistribute it
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You should also get your employer (if you work as a programmer) or your
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necessary. Here is a sample; alter the names:
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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`Gnomovision' (which makes passes at compilers) written by James Hacker.
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<signature of Ty Coon>, 1 April 1989
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||||||
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Ty Coon, President of Vice
|
||||||
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This General Public License does not permit incorporating your program into
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proprietary programs. If your program is a subroutine library, you may
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consider it more useful to permit linking proprietary applications with the
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library. If this is what you want to do, use the GNU Lesser General
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Public License instead of this License.
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@ -0,0 +1,4 @@
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|||||||
|
The Qfplib libraries are open source, licensed under version 2 of the
|
||||||
|
GNU GPL. A copy of that licence is included in this archive.
|
||||||
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||||||
|
Visit http://www.quinapalus.com/qfplib.html for more information.
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||||||
@ -0,0 +1,97 @@
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#ifndef __QFPLIB_M0_FULL_H__
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#define __QFPLIB_M0_FULL_H__
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/*
|
||||||
|
Copyright 2019-2024 Mark Owen
|
||||||
|
http://www.quinapalus.com
|
||||||
|
E-mail: qfp@quinapalus.com
|
||||||
|
|
||||||
|
This file is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of version 2 of the GNU General Public License
|
||||||
|
as published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This file is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this file. If not, see <http://www.gnu.org/licenses/> or
|
||||||
|
write to the Free Software Foundation, Inc., 51 Franklin Street,
|
||||||
|
Fifth Floor, Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef unsigned int ui32;
|
||||||
|
typedef int i32;
|
||||||
|
typedef unsigned long long int ui64;
|
||||||
|
typedef long long int i64;
|
||||||
|
|
||||||
|
extern float qfp_fadd (float x,float y);
|
||||||
|
extern float qfp_fsub (float x,float y);
|
||||||
|
extern float qfp_fmul (float x,float y);
|
||||||
|
extern float qfp_fdiv (float x,float y);
|
||||||
|
extern int qfp_fcmp (float x,float y);
|
||||||
|
extern float qfp_fsqrt (float x);
|
||||||
|
extern i32 qfp_float2int (float x);
|
||||||
|
extern i32 qfp_float2fix (float x,int f);
|
||||||
|
extern ui32 qfp_float2uint (float x);
|
||||||
|
extern ui32 qfp_float2ufix (float x,int f);
|
||||||
|
extern float qfp_int2float (i32 x);
|
||||||
|
extern float qfp_fix2float (i32 x,int f);
|
||||||
|
extern float qfp_uint2float (ui32 x);
|
||||||
|
extern float qfp_ufix2float (ui32 x,int f);
|
||||||
|
extern float qfp_int642float (i64 x);
|
||||||
|
extern float qfp_fix642float (i64 x,int f);
|
||||||
|
extern float qfp_uint642float (ui64 x);
|
||||||
|
extern float qfp_ufix642float (ui64 x,int f);
|
||||||
|
extern float qfp_fcos (float x);
|
||||||
|
extern float qfp_fsin (float x);
|
||||||
|
extern float qfp_ftan (float x);
|
||||||
|
extern float qfp_fatan2 (float y,float x);
|
||||||
|
extern float qfp_fexp (float x);
|
||||||
|
extern float qfp_fln (float x);
|
||||||
|
|
||||||
|
extern double qfp_dadd (double x,double y);
|
||||||
|
extern double qfp_dsub (double x,double y);
|
||||||
|
extern double qfp_dmul (double x,double y);
|
||||||
|
extern double qfp_ddiv (double x,double y);
|
||||||
|
extern double qfp_dsqrt (double x);
|
||||||
|
extern double qfp_dcos (double x);
|
||||||
|
extern double qfp_dsin (double x);
|
||||||
|
extern double qfp_dtan (double x);
|
||||||
|
extern double qfp_datan2 (double y,double x);
|
||||||
|
extern double qfp_dexp (double x);
|
||||||
|
extern double qfp_dln (double x);
|
||||||
|
extern int qfp_dcmp (double x,double y);
|
||||||
|
|
||||||
|
extern i64 qfp_float2int64 (float x);
|
||||||
|
extern i64 qfp_float2fix64 (float x,int f);
|
||||||
|
extern ui64 qfp_float2uint64 (float x);
|
||||||
|
extern ui64 qfp_float2ufix64 (float x,int f);
|
||||||
|
extern i32 qfp_float2int_z (float x);
|
||||||
|
extern i64 qfp_float2int64_z (float x);
|
||||||
|
|
||||||
|
extern i32 qfp_double2int (double x);
|
||||||
|
extern i32 qfp_double2fix (double x,int f);
|
||||||
|
extern ui32 qfp_double2uint (double x);
|
||||||
|
extern ui32 qfp_double2ufix (double x,int f);
|
||||||
|
extern i64 qfp_double2int64 (double x);
|
||||||
|
extern i64 qfp_double2fix64 (double x,int f);
|
||||||
|
extern ui64 qfp_double2uint64 (double x);
|
||||||
|
extern ui64 qfp_double2ufix64 (double x,int f);
|
||||||
|
extern i32 qfp_double2int_z (double x);
|
||||||
|
extern i64 qfp_double2int64_z(double x);
|
||||||
|
|
||||||
|
extern double qfp_int2double (i32 x);
|
||||||
|
extern double qfp_fix2double (i32 x,int f);
|
||||||
|
extern double qfp_uint2double (ui32 x);
|
||||||
|
extern double qfp_ufix2double (ui32 x,int f);
|
||||||
|
extern double qfp_int642double (i64 x);
|
||||||
|
extern double qfp_fix642double (i64 x,int f);
|
||||||
|
extern double qfp_uint642double (ui64 x);
|
||||||
|
extern double qfp_ufix642double (ui64 x,int f);
|
||||||
|
|
||||||
|
extern float qfp_double2float (double x);
|
||||||
|
extern double qfp_float2double (float x);
|
||||||
|
|
||||||
|
#endif
|
||||||
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