FreeCalypso > hg > fc-magnetite
view src/aci2/mfw/mfw_aud.h @ 700:800bf29abf31
audio mode load change from Tourmaline
Our FreeCalypso universe now has two kinds of audio mode config files:
the old 164 byte kind and the new 176 byte kind. We are not enabling
L1_NEW_AEC in Magnetite, only in Tourmaline, thus 164 byte audio mode
files are still native to Magnetite. But we still desire graceful
handling of the situation when a running Magnetite fw may load a
176 byte audio mode file (presumably with new AEC config), thus we
incorporate the same audio mode loading change which we implemented
in Tourmaline: if the loaded audio mode file is of the wrong kind,
the AEC config is cleared to default disabled state.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Jul 2021 03:55:52 +0000 |
| parents | 93999a60b835 |
| children |
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/* +--------------------------------------------------------------------+ | PROJECT: MMI-Framework (8417) $Workfile:: mfw_aud.h $| | $Author:: NDH $Revision:: 1 $| | CREATED: 04.02.03 $Modtime:: 10.04.00 14:58 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : MFW_AUD PURPOSE : This module contains the definitions for the Audio Riveria Interface. */ /* ** Voice Memo Functions Prototypes */ SHORT mfw_aud_vm_delete_file(void); SHORT mfw_aud_vm_start_playback(void (*callback_fn)(void *)); SHORT mfw_aud_vm_stop_playback(void (*callback_fn)(void *)); SHORT mfw_aud_vm_start_record(UBYTE max_duration, void (*callback_fn)(void *)); SHORT mfw_aud_vm_stop_record(void (*callback_fn)(void *)); UBYTE mfw_aud_vm_get_duration(void); void mfw_aud_vm_set_duration(UBYTE duration); /* ** Layer1 Audio interface functions */ void mfw_aud_l1_enable_vocoder ( void ); void mfw_aud_l1_disable_vocoder ( void ); /* ** Voice Memo Return Values */ #define MFW_AUD_VM_OK (0) #define MFW_AUD_VM_RIVIERA_FAILED (-1) #define MFW_AUD_VM_MEM_FULL (-2) #define MFW_AUD_VM_MEM_EMPTY (-3)