dcl_clamp.h

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#ifndef _DCL_CLAMP_H_
#define _DCL_CLAMP_H_     
 
#ifdef __cplusplus
extern "C" {
#endif
 
//--- Controller clamping functions ------------------------------------
 
_DCL_CODE_ACCESS
bool DCL_runClamp(float32_t *data, float32_t Umax, float32_t Umin)
{   
    float32_t orig = *(data);
    *(data) = (*(data) > Umax) ? Umax : *(data);
    *(data) = (*(data) < Umin) ? Umin : *(data);
    return(((orig < Umax) && (orig > Umin)) ? false : true);
}
 
_DCL_CODE_ACCESS
bool DCL_runClampF64(float64_t *data, float64_t Umax, float64_t Umin)
{
    float64_t orig = *(data);
    *(data) = (*(data) > Umax) ? Umax : *(data);
    *(data) = (*(data) < Umin) ? Umin : *(data);
    return(((orig < Umax) && (orig > Umin)) ? false : true);
}
 
#define DCL_runSat(data,Umax,Umin) (data > Umax) ? Umax : (data < Umin) ? Umin : data
 
#ifdef __cplusplus
}
#endif // extern "C"
 
#endif // _DCL_CLAMP_H_