diff options
Diffstat (limited to 'Drivers/qfplib-m0-full-20240105/qfplib-m0-full.h')
| -rw-r--r-- | Drivers/qfplib-m0-full-20240105/qfplib-m0-full.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Drivers/qfplib-m0-full-20240105/qfplib-m0-full.h b/Drivers/qfplib-m0-full-20240105/qfplib-m0-full.h new file mode 100644 index 0000000..0b1f6eb --- /dev/null +++ b/Drivers/qfplib-m0-full-20240105/qfplib-m0-full.h @@ -0,0 +1,44 @@ +#ifndef __QFPLIB_M0_FULL_H__ +#define __QFPLIB_M0_FULL_H__ + +/* +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; + +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_fexp (float x); +extern float qfp_fln (float x); + +#endif |