|
|
您好,请问omapl138 c程序中嵌入汇编问题。下面代码汇编程序是怎样的呢?/ M* M6 y* {) l; ?) y
9 @7 n& V2 u3 m( jint16_t raw ;
* e/ a9 s3 a, N6 G$ Adouble tempin = 0.0 ;
2 ~! c! R' w3 u% v! g/ b6 {double tempout = 0.0 ;8 ?! c' j% O- @( D# a
6 a3 D; v! \7 Q0 D3 D+ w+ G5 A: g
float alpha = 1.8 ;1 `) I' n( O6 X. m' A
float gamma = 1.6 ;* Z* \* T8 ]2 v1 ]0 k
+ l; E6 u" N9 t: T3 Bdouble InHistory = 0 ;) q$ E K7 R" q3 c
double OutHistoy = 0 ;
- M3 _3 c: n3 k. Y6 }
+ P/ Z$ j1 A* Ytempin = (float)raw * 10.0 / 65536.0 ;
, H9 g7 b; `) d4 q4 W' M5 @tempout = alpha*(InHistory + tempin) + gamma*OutHistoy ;) L% Y! y# w0 e% h' f _6 S4 Y7 q
InHistory = tempin;
# k; T: Q- B+ t" ~+ T/ j! qOutHistoy = tempout ;3 j m! ]$ V* i5 d
+ z+ |, e1 m1 a8 W$ s
|
|