FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_dti2.h @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Jul 2021 02:55:48 +0000 |
| parents | 35f7a1dc9f7d |
| children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_dti2.h | | SOURCE : "sap\dti2.pdf" | | LastModified : "2001-09-19" | | IdAndVersion : "8411.111.01.002" | | SrcFileTime : "Thu Nov 29 09:40:38 2007" | | Generated by CCDGEN_2.5.5A on Fri Oct 14 21:41:52 2016 | | !!DO NOT MODIFY!!DO NOT MODIFY!!DO NOT MODIFY!! | +--------------------------------------------------------------------------+ */ /* PRAGMAS * PREFIX : NONE * COMPATIBILITY_DEFINES : NO (require PREFIX) * ALWAYS_ENUM_IN_VAL_FILE: NO * ENABLE_GROUP: NO * CAPITALIZE_TYPENAME: NO */ #ifndef P_DTI2_H #define P_DTI2_H #define CDG_ENTER__P_DTI2_H #define CDG_ENTER__FILENAME _P_DTI2_H #define CDG_ENTER__P_DTI2_H__FILE_TYPE CDGINC #define CDG_ENTER__P_DTI2_H__LAST_MODIFIED _2001_09_19 #define CDG_ENTER__P_DTI2_H__ID_AND_VERSION _8411_111_01_002 #define CDG_ENTER__P_DTI2_H__SRC_FILE_TIME _Thu_Nov_29_09_40_38_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_DTI2_H #undef CDG_ENTER__FILENAME #include "p_dti2.val" #ifndef __T_desc_list2__ #define __T_desc_list2__ /* * List of generic data descriptors * CCDGEN:WriteStruct_Count==1461 */ typedef struct { U16 list_len; /*< 0: 2> length in octets of whole data */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ U32 first; /*< 4: 4> pointer to first generic data descriptor */ } T_desc_list2; #endif #ifndef __T_desc2__ #define __T_desc2__ /* * generic data descriptor * CCDGEN:WriteStruct_Count==1462 */ typedef struct { U32 next; /*< 0: 4> next generic data descriptor */ U16 offset; /*< 4: 2> offset in octets */ U16 len; /*< 6: 2> length of content in octets */ U16 size; /*< 8: 2> size of buffer in octets */ U8 buffer[1]; /*< 10: 1> buffer content */ U8 _align0; /*< 11: 1> alignment */ } T_desc2; #endif #ifndef __T_st_lines__ #define __T_st_lines__ /* * Serial line states * CCDGEN:WriteStruct_Count==1464 */ typedef struct { U8 st_flow; /*< 0: 1> flow control state */ U8 st_line_sa; /*< 1: 1> line state sa */ U8 st_line_sb; /*< 2: 1> line state sb */ U8 _align0; /*< 3: 1> alignment */ U16 st_break_len; /*< 4: 2> break length */ U8 _align1; /*< 6: 1> alignment */ U8 _align2; /*< 7: 1> alignment */ } T_st_lines; #endif #ifndef __T_parameters__ #define __T_parameters__ /* * Additional parameters * CCDGEN:WriteStruct_Count==1465 */ typedef struct { U8 p_id; /*< 0: 1> protocol identifier */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ T_st_lines st_lines; /*< 4: 8> Serial line states */ } T_parameters; #endif /* * End of substructure section, begin of primitive definition section */ #ifndef __T_DTI2_CONNECT_REQ__ #define __T_DTI2_CONNECT_REQ__ /* * * CCDGEN:WriteStruct_Count==1468 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ U32 version; /*< 4: 4> Version of DTI */ } T_DTI2_CONNECT_REQ; #endif #ifndef __T_DTI2_CONNECT_IND__ #define __T_DTI2_CONNECT_IND__ /* * * CCDGEN:WriteStruct_Count==1469 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ U32 version; /*< 4: 4> Version of DTI */ } T_DTI2_CONNECT_IND; #endif #ifndef __T_DTI2_CONNECT_CNF__ #define __T_DTI2_CONNECT_CNF__ /* * * CCDGEN:WriteStruct_Count==1470 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ U32 version; /*< 4: 4> Version of DTI */ } T_DTI2_CONNECT_CNF; #endif #ifndef __T_DTI2_CONNECT_RES__ #define __T_DTI2_CONNECT_RES__ /* * * CCDGEN:WriteStruct_Count==1471 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ U32 version; /*< 4: 4> Version of DTI */ } T_DTI2_CONNECT_RES; #endif #ifndef __T_DTI2_DISCONNECT_REQ__ #define __T_DTI2_DISCONNECT_REQ__ /* * * CCDGEN:WriteStruct_Count==1472 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ U8 cause; /*< 4: 1> cause of disconnection */ U8 _align0; /*< 5: 1> alignment */ U8 _align1; /*< 6: 1> alignment */ U8 _align2; /*< 7: 1> alignment */ } T_DTI2_DISCONNECT_REQ; #endif #ifndef __T_DTI2_DISCONNECT_IND__ #define __T_DTI2_DISCONNECT_IND__ /* * * CCDGEN:WriteStruct_Count==1473 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ U8 cause; /*< 4: 1> cause of disconnection */ U8 _align0; /*< 5: 1> alignment */ U8 _align1; /*< 6: 1> alignment */ U8 _align2; /*< 7: 1> alignment */ } T_DTI2_DISCONNECT_IND; #endif #ifndef __T_DTI2_GETDATA_REQ__ #define __T_DTI2_GETDATA_REQ__ /* * * CCDGEN:WriteStruct_Count==1474 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ } T_DTI2_GETDATA_REQ; #endif #ifndef __T_DTI2_READY_IND__ #define __T_DTI2_READY_IND__ /* * * CCDGEN:WriteStruct_Count==1475 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ } T_DTI2_READY_IND; #endif #ifndef __T_DTI2_DATA_IND__ #define __T_DTI2_DATA_IND__ /* * * CCDGEN:WriteStruct_Count==1476 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ T_parameters parameters; /*< 4: 12> Additional parameters */ T_desc_list2 desc_list2; /*< 16: 8> List of generic data descriptors */ } T_DTI2_DATA_IND; #endif #ifndef __T_DTI2_DATA_REQ__ #define __T_DTI2_DATA_REQ__ /* * * CCDGEN:WriteStruct_Count==1477 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ T_parameters parameters; /*< 4: 12> Additional parameters */ T_desc_list2 desc_list2; /*< 16: 8> List of generic data descriptors */ } T_DTI2_DATA_REQ; #endif #ifndef __T_DTI2_DATA_TEST_IND__ #define __T_DTI2_DATA_TEST_IND__ /* * * CCDGEN:WriteStruct_Count==1478 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ T_parameters parameters; /*< 4: 12> Additional parameters */ T_sdu sdu; /*< 16: ? > test data */ } T_DTI2_DATA_TEST_IND; #endif #ifndef __T_DTI2_DATA_TEST_REQ__ #define __T_DTI2_DATA_TEST_REQ__ /* * * CCDGEN:WriteStruct_Count==1479 */ typedef struct { U32 link_id; /*< 0: 4> link identifier */ T_parameters parameters; /*< 4: 12> Additional parameters */ T_sdu sdu; /*< 16: ? > test data */ } T_DTI2_DATA_TEST_REQ; #endif #ifndef __T_DTI2_DUMMY_REQ__ #define __T_DTI2_DUMMY_REQ__ /* * * CCDGEN:WriteStruct_Count==1480 */ typedef struct { T_desc2 desc2; /*< 0: 12> generic data descriptor */ } T_DTI2_DUMMY_REQ; #endif #include "CDG_LEAVE.h" #endif