Public Attributes | |
| tone_report_func_t | callback |
| void * | callback_user_data |
| int | step |
| int | remaining_samples |
| dtmf_tx_state_t | dtmf |
| float | threshold |
| float | energy |
| goertzel_state_t | tone_1400 |
| goertzel_state_t | tone_2300 |
| int | current_sample |
| char | tx_digits [16+1] |
| A buffer to save the sent message, in case we need to retry. | |
| int | tx_digits_len |
| int | tries |
| The number of consecutive retries. | |
| int | tone_state |
| int | duration |
| int | last_hit |
| int | in_tone |
| int | clear_to_send |
| int | timer |
| int | busy |
| logging_state_t | logging |
| Error and flow logging control. | |
The current sample number within a processing block.
The accumlating total energy on the same period over which the Goertzels work.
Minimum acceptable tone level for detection.
1.6.1