FreeCalypso > hg > fc-tourmaline
view src/cs/riviera/rvf/rvf_target.h @ 273:5caa86ee2cfa
enable L1_NEW_AEC in l1_confg.h (bold change)
The AEC function implemented in DSP ROM 3606 on the Calypso silicon
we work with is the one that corresponds to L1_NEW_AEC; the same holds
for DSP 34 and even for DSP 33 with more recent patch versions.
However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0,
thus driving AEC the old way if anyone tried to enable it, either via
AT%Nxxxx or via the audio mode facility. As a result, the fw would
try to control features which no longer exist in the DSP (long vs short
echo and the old echo suppression level bits), while providing no way
to tune the 8 new parameter words added to the DSP's NDB page.
The only sensible solution is to bite the bullet and enable L1_NEW_AEC
in L1 config, with fallout propagating into RiViera Audio Service
T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format.
The latter fallout will be addressed in further code changes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | 4e78acac3d88 |
children |
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/****************************************************************************/ /* */ /* Name rvf_target.h */ /* */ /* Function this file contains definitions that will probably */ /* change for each target system. This includes */ /* such things number of tasks, */ /* little endian/big endian conversions, etc... */ /* */ /* */ /* NOTE This file should always be included first. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 4/19/1999 Create */ /* 10/27/1999 remove declaration of ntohs, htons, ntohl, htonl */ /* in order to avoid conflict with winsock.h */ /* 12/23/1999 add buffer and memory bank related definition */ /* 07/12/2000 implement dynamic memory allocation. */ /* 01/16/2004 Corrected conversion from seconds/milliseconds to ticks. */ /* */ /* Author David Lamy-Charrier (dlamy@tif.ti.com) */ /* */ /* (C) Copyright 1999 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #ifndef _RVF_TARGET_H #define _RVF_TARGET_H #ifndef _WINDOWS #include "config/rv.cfg" #include "config/swconfig.cfg" #endif /* optimizations */ #ifdef _WINDOWS #define INLINE __inline #else #define INLINE inline #endif /*----------------------------------------------------------------------*/ /* RVF Definitions */ /*----------------------------------------------------------------------*/ /* the maximum number of memory bank created by users */ #if (!GSMLITE) #define RVF_MAX_TOTAL_MB 70 #else // GSMLITE #define RVF_MAX_TOTAL_MB 20 #endif // GSMLITE /* the maximum number of real memory bank managed */ #if (!GSMLITE) #define RVF_MAX_REAL_MB 60 #else // GSMLITE #define RVF_MAX_REAL_MB 20 #endif // GSMLITE /* max length of memory bank name */ #define RVF_MAX_MB_LEN 10 /* max length of task name */ #define RVF_MAX_TASK_LEN 10 /* RVF_MB_MAPPING defines the correspondance between mb_name and mb_id */ /* WARNING!!!! When adding new memory banks in this default list, take care */ /* to always finish with the {0,0} !!! */ #if (!GSMLITE) #define RVF_MB_MAPPING {{ "RVM_PRIM", 0},{ "TEST1", 1}, { "TEST2", 2},\ { "TEST3", 3}, { "TEST4", 3},\ {"HCI_RX", 4},{"HCI_TX", 5},\ {"ATP_PRIM",27},{"ATP_UART",27},\ {"RV_TRACE", TRACE_MB_ID},\ {"UWIRE_PRIM",37},{0,0}} #else // GSMLITE #define RVF_MB_MAPPING {{ "RVM_PRIM", 0},{ "TEST1", 1}, { "TEST2", 2},\ { "TEST3", 3}, { "TEST4", 3}, {0,0}} #endif // GSMLITE /* set the following variable to 1 to check for buffer corruption*/ #define RVF_ENABLE_BUF_CORRUPTION_CHECK 1 /* set the following variable to 1 to check for buffer linkage*/ #define RVF_ENABLE_BUF_LINKAGE_CHECK 1 /* enable or disable memory statistics functions */ #define RVF_ENABLE_STATS 1 /* The maximum number of RVF tasks allowed in the system*/ #if (!GSMLITE) #define MAX_RVF_TASKS 30 #else // GSMLITE #define MAX_RVF_TASKS 11 #endif // GSMLITE /* max number of callback functions for buffers waiting to be counted on another memory bank */ #if (!GSMLITE) #define RVF_MAX_WAITING_BUF 300 #else // GSMLITE #define RVF_MAX_WAITING_BUF 20 #endif // GSMLITE /* sum of RVF_BUFi_MAX */ /*********************************************************************** ** Timer related definitions. These should be edited per system. The ** macros should convert milliseconds and seconds to system ticks. ** Applications should use these to calculate the number of ticks to ** sleep for. */ #ifdef _WINDOWS #define RVF_MS_TO_TICKS(_x) ((_x) / 50) #define RVF_SECS_TO_TICKS(_x) (((_x) * 1000) / 50) #define RVF_TICKS_TO_MS(_x) ((_x) * 50) #else #if 1 /* new FreeCalypso code */ /* * In the present GSM firmware, the Nucleus tick is the TDMA frame, * and the duration of one TDMA frame by definition equals 60/13 ms. * Hence we use the natural factors of 13 and 60 instead of TI's * 200 and 923 (computed to fit the rounded 4.615 ms value), * and get not only better accuracy, but also a greater maximum * time value: 330382 s (just under 4 days) instead of the old maximum * of 21474 s (just under 6 h). */ #define RVF_MS_TO_TICKS(_x) ((((_x) * 13) + 30) / 60) #define RVF_SECS_TO_TICKS(_x) ((((_x) * 13000) + 30) / 60) /* RVF_TICKS_TO_MS() macro was unused and is being removed */ #else /* old code from TI */ /* * To avoid floating point computation, the tick duration 4.615 ms can be * resolved to the fraction : 923/200. * * Due to the multiplication with 200, the maximum usable value for * milliseconds is 2^32 / 200 = 21,474,836. The maximum usable value * for seconds is 2^32 / (200 * 1000) = 21,474. * Both values correspond approximately to 5h 57m 54s. */ #define RVF_MS_TO_TICKS(_x) ((((_x) * 200) + 462) / 923) #define RVF_SECS_TO_TICKS(_x) ((((_x) * 1000 * 200) + 462) / 923) #define RVF_TICKS_TO_MS(_x) ((((_x) * 923) + 100) / 200) #endif #endif #endif /* _RVF_TARGET_H */