libvpb
4.2.61
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Tone definition structure. More...
#include <vpbapi.h>
Public Attributes | |
unsigned short | freq1 |
frequency of first tone in Hz | |
unsigned short | freq2 |
frequency of second tone in Hz | |
unsigned short | freq3 |
frequency of third tone in Hz | |
float | level1 |
first tone level in dB, -inf to 0dB | |
float | level2 |
second tone level in dB, -inf to 0dB | |
float | level3 |
third tone level in dB, -inf to 0dB | |
unsigned long | ton |
on time in ms , if 0 tone is continuous | |
unsigned long | toff |
off time in ms | |
VPB_TONE * | next |
Pointer to the next tone in a sequence. More... | |
Tone definition structure.
This structure is used to define tone data for the programmable tone generator.
For example: