view src/aci2/aci/hl_audio_drv.h @ 702:9394305d4ff5 default tip

etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:14:44 +0000
parents 93999a60b835
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  AOC
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Definitions for high level driver for vocoder interface
+----------------------------------------------------------------------------- 
*/

#ifndef HL_VOICE_DRV_H
#define HL_VOICE_DRV_H

typedef enum 
{
  HL_VOICE_DRV_FAIL,
  HL_VOICE_DRV_SUCC

} T_HL_VOICE_DRV_RSLT;


typedef enum
{
  HL_VOCODER_DISABLED,
  HL_VOCODER_ENABLE_REQ,
  HL_VOCODER_ENABLED

} T_HL_VOCODER_STATE;


EXTERN void hl_audio_drv_init (void);
EXTERN T_HL_VOICE_DRV_RSLT hl_drv_enable_vocoder ( void );
EXTERN void hl_drv_disable_vocoder ( void );
EXTERN T_HL_VOCODER_STATE hl_drv_get_vocoder_state (void);
EXTERN void hl_drv_vocoder_enabled (void);

#endif /* HL_VOICE_DRV_H */