tone_generate.h File Reference

Go to the source code of this file.

Classes

struct  tone_gen_descriptor_t
struct  tone_gen_state_t

Functions

void make_tone_gen_descriptor (tone_gen_descriptor_t *s, int f1, int l1, int f2, int l2, int d1, int d2, int d3, int d4, int repeat)
 Create a tone generator descriptor.
void tone_gen_init (tone_gen_state_t *s, tone_gen_descriptor_t *t)
int tone_gen (tone_gen_state_t *s, int16_t amp[], int max_samples)


Detailed Description


Function Documentation

void make_tone_gen_descriptor ( tone_gen_descriptor_t s,
int  f1,
int  l1,
int  f2,
int  l2,
int  d1,
int  d2,
int  d3,
int  d4,
int  repeat 
)

Create a tone generator descriptor.

Create a tone generator descriptor

Parameters:
s The descriptor
f1 The first frequency, in Hz
l1 The level of the first frequency, in dBm0
f2 0 for no second frequency, a positive number for the second frequency, in Hz, or a negative number for an AM modulation frequency, in Hz
l2 The level of the second frequency, in dBm0, or the percentage modulation depth for an AM modulated tone.
d1 x
d2 x
d3 x
d4 x
repeat x


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