FreeCalypso > hg > fc-tourmaline

annotate src/nucleus/er_defs.h @ 273:5caa86ee2cfa

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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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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 #ifndef ER_DEFS_H
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3 #define ER_DEFS_H
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 #ifdef NU_DEBUG_MEMORY
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 /* NU_DEBUG_MEMORY can only service one memory pool each time it is
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8 compiled. It will examine the memory pool NU_DEBUG_POOL points to.*/
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9 #define NU_DEBUG_POOL System_Memory
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11 typedef struct ER_DEBUG_ALLOCATION_STRUCT
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12 {
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 /* prev is the link needed to maintain a linked list of all the
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15 ER_DEBUG_ALLOCATION structures. The head of the list is the global
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16 variable ERD_RecentAllocation. */
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17 struct ER_DEBUG_ALLOCATION_STRUCT *prev;
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18 /* size is the number of bytes used for the users memory allocation */
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19 unsigned int size;
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20 /* Assignes each allocation an unique ID */
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21 unsigned long AllocSequenceCounter;
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22 /* line and file refer to the place in the code where the call to the
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23 allocation is made in the application. These variables are filled
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24 in with compiler specific macros. */
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25 unsigned long line;
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26 const char * file;
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27 /* head and foot contain the non-null terminated strings "HEAD" and
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28 "FOOT" so this module can spot some instances where pointers write
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29 to memory locations beyond thier bounds. data is the user's data
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30 which the allocation call is intended. */
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31 unsigned char head[4];
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32 unsigned char data[1];
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34 } ER_DEBUG_ALLOCATION;
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36 #endif /* NU_DEBUG_MEMORY */
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38 #endif /* ER_DEFS_H */
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