#include <bell_r2_mf.h>
Public Attributes | |
void(* | callback )(void *data, const char *digits, int len) |
void * | callback_data |
goertzel_state_t | out [6] |
uint8_t | hits [5] |
int | current_sample |
char | digits [MAX_BELL_MF_DIGITS+1] |
int | current_digits |
int | lost_digits |
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Optional callback funcion to deliver received digits. |
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An opaque pointer passed to the callback function. |
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The number of digits currently in the digit buffer. |
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The current sample number within a processing block. |
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The received digits buffer. This is a NULL terminated string. |
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Short term history of results from the tone detection, using in persistence checking |
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The number of digits which have been lost due to buffer overflows. |
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Tone detector working states |