q15_div.h

来自「Texas-Instrument C2000 Series DSP exampl」· C头文件 代码 · 共 19 行

/*--------------------------------------------------------------------
  unsigned _q15_div(unsigned nom,unsigned denom)
 ---------------------------------------------------------------------
  Function:     positive fractional q15 division
                range from 0000h .. 7FFFF
 
  Arguments:    unsigned nominator:    q15 [0000h - 7FFFFh]
                unsigned denominator:  q15 > nominator   
                --> !!! check beforehand  !!!                      
 
  Return value:  dividend q15 <--> 0000h - 7FFFh
 -------------------------------------------------------------------*/

#ifndef __Q15_DIV_H_
#define __Q15_DIV_H_

unsigned q15_div(unsigned nom, unsigned denom);
#endif