dtmf_detect_state_t Struct Reference

Collaboration diagram for dtmf_detect_state_t:

[legend]

Data Fields
goertzel_state_t	row_out [4]
goertzel_state_t	col_out [4]
goertzel_state_t	fax_tone
int	hits [3]
int	mhit
float	energy
int	current_sample
char	digits [MAX_DTMF_DIGITS+1]
int	current_digits
int	detected_digits
int	lost_digits
int	digit_hits [16]
int	fax_hits

---

Field Documentation

goertzel_state_t col_out[4]

Definition at line 164 of file dsp.c.

int current_digits

Definition at line 186 of file dsp.c.

int current_sample

Definition at line 183 of file dsp.c.

int detected_digits

Definition at line 187 of file dsp.c.

int digit_hits[16]

Definition at line 189 of file dsp.c.

char digits[MAX_DTMF_DIGITS+1]

Definition at line 185 of file dsp.c.

float energy

Definition at line 182 of file dsp.c.

int fax_hits

Definition at line 193 of file dsp.c.

goertzel_state_t fax_tone

Definition at line 166 of file dsp.c.

int hits[3]

Definition at line 179 of file dsp.c.

int lost_digits

Definition at line 188 of file dsp.c.

int mhit

Definition at line 181 of file dsp.c.

goertzel_state_t row_out[4]

Definition at line 163 of file dsp.c.

---

The documentation for this struct was generated from the following file:

• dsp.c

---