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annotate gsm-fw/g23m-aci/aci/hl_audio_drv.h @ 923:10b4bed10192

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gsm-fw/L1: fix for the DSP patch corruption bug The L1 code we got from the LoCosto fw contains a feature for DSP CPU load measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the code dealing with that feature is conditionalized as #if (DSP >= 38), but one spot was missed, and the MCU code was writing into an API word dealing with this feature. In TCS211 this DSP API word happens to be used by the DSP code patch, hence that write was corrupting the patched DSP code.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Mon, 19 Oct 2015 17:13:56 +0000
parents eedbf248bac0
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-PS (6147)
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4 | Modul : AOC
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions for high level driver for vocoder interface
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18 +-----------------------------------------------------------------------------
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19 */
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20
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21 #ifndef HL_VOICE_DRV_H
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22 #define HL_VOICE_DRV_H
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23
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24 typedef enum
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25 {
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26 HL_VOICE_DRV_FAIL,
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27 HL_VOICE_DRV_SUCC
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28
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29 } T_HL_VOICE_DRV_RSLT;
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30
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31
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32 typedef enum
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33 {
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34 #ifndef VOCODER_FUNC_INTERFACE
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35 HL_VOCODER_DISABLE_INITIATED,
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36 HL_VOCODER_ENABLE_INITIATED,
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37 #endif
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38 HL_VOCODER_DISABLED,
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39 HL_VOCODER_ENABLED
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40
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41 } T_HL_VOCODER_STATE;
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42
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43 #ifdef VOCODER_FUNC_INTERFACE
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44 typedef enum
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45 {
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46 VOCODER_IDLE = 0,
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47 VOCODER_BUSY,
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48 VOCODER_PENDING_ENABLE,
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49 VOCODER_PENDING_DISABLE
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50 }T_HL_VOCODER_ACTION;
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51
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52 EXTERN T_HL_VOCODER_ACTION currVocoderAction;
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53 #endif /* VOCODER_FUNC_INTERFACE */
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54
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55 EXTERN void hl_audio_drv_init (void);
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56 EXTERN T_HL_VOCODER_STATE hl_drv_get_vocoder_state (void);
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57 EXTERN void hl_drv_vocoder_state_set (void);
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58 EXTERN void hl_drv_set_vocoder_state(BOOL);
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59
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60 #endif /* HL_VOICE_DRV_H */