FreeCalypso > hg > freecalypso-tools
diff ffstools/tiaud/binstruct.h @ 163:568e2a2b49c8
tiaud-decomp utility written
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 18 Mar 2017 05:47:32 +0000 |
| parents | |
| children | c458e33060bf |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ffstools/tiaud/binstruct.h Sat Mar 18 05:47:32 2017 +0000 @@ -0,0 +1,32 @@ +/* + * The binary structure of /aud/*.cfg audio mode config files + * written and read by TI's TCS211 firmware is defined here. + */ + +struct audio_cfg_bin { + uint8_t voice_path; + uint8_t pad1[3]; + uint8_t mic_mode; + uint8_t pad2[3]; + int8_t mic_bytes[4]; + uint16_t mic_fir[32]; + uint8_t speaker_mode; + uint8_t pad3[3]; + int8_t speaker_bytes[4]; + uint16_t speaker_fir[32]; + int8_t sidetone_gain; + uint8_t pad4[3]; + uint16_t aec_words[6]; +}; + +/* mic_mode byte */ +#define AUDIO_MICROPHONE_HANDHELD (0) +#define AUDIO_MICROPHONE_HANDFREE (1) +#define AUDIO_MICROPHONE_HEADSET (2) + +/* speaker_mode byte */ +#define AUDIO_SPEAKER_HANDHELD (0) +#define AUDIO_SPEAKER_HANDFREE (1) +#define AUDIO_SPEAKER_HEADSET (2) +#define AUDIO_SPEAKER_BUZZER (3) +#define AUDIO_SPEAKER_HANDHELD_HANDFREE (4)