arm_fir_lattice_instance_f32 Struct Reference

Instance structure for the floating-point FIR lattice filter.

Data Fields

uint16_t numStages
 
float32_tpState
 
float32_tpCoeffs
 

Field Documentation

uint16_t arm_fir_lattice_instance_f32::numStages

number of filter stages.

Referenced by arm_fir_lattice_f32(), and arm_fir_lattice_init_f32().

float32_t* arm_fir_lattice_instance_f32::pCoeffs

points to the coefficient array. The array is of length numStages.

Referenced by arm_fir_lattice_f32(), and arm_fir_lattice_init_f32().

float32_t* arm_fir_lattice_instance_f32::pState

points to the state variable array. The array is of length numStages.

Referenced by arm_fir_lattice_f32(), and arm_fir_lattice_init_f32().