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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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;********************************************************************************
;*** File           : mnlc.pdf
;*** Creation       : Wed Mar 11 09:58:25 CST 2009
;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1
;*** Copyright      : (c) Texas Instruments AG, Berlin Germany 2002
;********************************************************************************
;*** Document Type  : Service Access Point Specification
;*** Document Name  : mnlc
;*** Document No.   : 8443.104.02.003
;*** Document Date  : 2002-10-25
;*** Document Status: SUBMITTED
;*** Document Author: TML
;********************************************************************************



PRAGMA 	SRC_FILE_TIME 	"Thu Nov 29 09:48:12 2007"
PRAGMA 	LAST_MODIFIED 	"2002-10-25"
PRAGMA 	ID_AND_VERSION 	"8443.104.02.003"



CONST 	L_MAX_CALLED_BCD_NO_LENGTH 	10 	; Max Bcd number length (digits)
CONST 	CURSOR_SMS_TEXT_140 	140 	; Position SMS Message



VALTAB 	VAL_data_valid
VAL 	0 	DATA_VALID 	""
VAL 	1 	DATA_INVALID 	""




VAR 	reference 	"Reference" 	S


VAR 	bcd 	"Bcd Number" 	B


VAR 	data_valid 	"Cursor Data Valid" 	B

VAL 	@p_mnlc - VAL_data_valid@ 	

VAR 	number_length 	"Number of decimal digits in the Bcd number" 	B


VAR 	sms_text 	"SMS text" 	B





COMP 	called_party_bcd_num 	 "called Party Bcd number"
{
 	number_length 	 ; Number Length
 	bcd 	[L_MAX_CALLED_BCD_NO_LENGTH] 	 ; Bcd Number
}






; MNLC_SMS_MEAS_REQ 	0x80000044
; MNLC_SMS_MEAS_CNF 	0x80004044



PRIM 	MNLC_SMS_MEAS_REQ 	0x80000044
{
 	reference 	 ; Reference SMS request
 	called_party_bcd_num 	 ; Called Bcd Number
}






PRIM 	MNLC_SMS_MEAS_CNF 	0x80004044
{
 	reference 	 ; Reference SMS request
 	data_valid 	 ; Cursor Data Valid
 	sms_text 	[CURSOR_SMS_TEXT_140] 	 ; Cursor SMS
}