Encoder for GSM - Depends on https://github.com/pschatzmann/arduino-libgsm. Inspired by gsmenc.c. More...
#include <CodecGSM.h>
Inheritance diagram for GSMEncoder:
Public Member Functions | |
| GSMEncoder (bool scaling=true) | |
| AudioInfo | audioInfo () |
| provides the actual input AudioInfo | |
| virtual AudioInfo | audioInfoOut () |
| provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream | |
| bool | begin () |
| virtual bool | begin (AudioInfo info) |
| virtual void | end () |
| virtual const char * | mime () |
| Provides the mime type of the encoded result. | |
| operator bool () | |
| void | setAudioInfo (AudioInfo from) override |
| Defines the sample rate, number of channels and bits per sample. | |
| virtual void | setOutput (Print &out_stream) |
| virtual size_t | write (const uint8_t *data, size_t len) |
Protected Member Functions | |
| void | processByte (uint8_t byte) |
| void | scaleValues (Vector< uint8_t > &vector) |
| void | toBigEndian (Vector< uint8_t > &vector) |
| void | writeBlocking (Print *out, uint8_t *data, size_t len) |
Protected Attributes | |
| int | buffer_pos = 0 |
| AudioInfo | info |
| Vector< uint8_t > | input_buffer |
| bool | is_active = false |
| Print * | p_print = nullptr |
| Vector< uint8_t > | result_buffer |
| bool | scaling_active |
| gsm | v_gsm |
Detailed Description
Encoder for GSM - Depends on https://github.com/pschatzmann/arduino-libgsm. Inspired by gsmenc.c.
- Copyright
- GPLv3
The documentation for this class was generated from the following file:
- src/AudioTools/AudioCodecs/CodecGSM.h
