#ifndef _FILTER_BAT2
#define _FILTER_BAT2

#ifdef __cplusplus
  extern "C" {  
#endif

#define K1_FILTER_BATTER2_1HZ  0.0000096
#define K2_FILTER_BATTER2_1HZ  1.94468056
#define K3_FILTER_BATTER2_1HZ  -0.94471895

#define K1_FILTER_BATTER2_3HZ  0.00008766
#define K2_FILTER_BATTER2_3HZ  1.97347532
#define K3_FILTER_BATTER2_3HZ  -0.97382594

#define K1_FILTER_BATTER2_5HZ  0.00024135
#define K2_FILTER_BATTER2_5HZ  1.95581276
#define K3_FILTER_BATTER2_5HZ  -0.95677816

#define K1_FILTER_BATTER2_10HZ  0.00094411
#define K2_FILTER_BATTER2_10HZ  1.91126422
#define K3_FILTER_BATTER2_10HZ  -0.91504065

typedef struct {	float k_0;
					float k_1;
					float k_2;
					float i_0;
					float i_1;
					float i_2;
					float u_0;
					float u_1;
					float u_2;
				} FILTERBAT;	            


#define DEF_FILTERBAT {	K1_FILTER_BATTER2_5HZ, \
						K2_FILTER_BATTER2_5HZ, \
						K3_FILTER_BATTER2_5HZ, \
						0,0,0,0,0,0}

float filterbat(FILTERBAT *b, float InpVarCurr);


#ifdef __cplusplus
  }
#endif

#endif /* _FILTER_BAT2 */