FreeCalypso > hg > fc-tourmaline
view src/condat/com/include/vmd.h @ 303:f76436d19a7a default tip
!GPRS config: fix long-standing AT+COPS chance hanging bug
There has been a long-standing bug in FreeCalypso going back years:
sometimes in the AT command bring-up sequence of an ACI-only MS,
the AT+COPS command would produce only a power scan followed by
cessation of protocol stack activity (only L1 ADC traces), instead
of the expected network search sequence. This behaviour was seen
in different FC firmware versions going back to Citrine, and seemed
to follow some law of chance, not reliably repeatable.
This bug has been tracked down and found to be specific to !GPRS
configuration, stemming from our TCS2/TCS3 hybrid and reconstruction
of !GPRS support that was bitrotten in TCS3.2/LoCosto version.
ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3
version and had to be pulled from TCS2 - but as it turns out,
there is a new field in the MMR_REG_REQ primitive that needs to be
set correctly, and that psa_mms.c module is the place where this
initialization needed to be added.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 08 Jun 2023 08:23:37 +0000 |
parents | 4e78acac3d88 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM (6301) | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Types definitions for the voice memo and dialling driver | . +----------------------------------------------------------------------------- */ #ifndef DEF_VMD_H #define DEF_VMD_H /* * Signal Types */ #define VMD_END_RECORD 1 #define VMD_END_PLAY 2 #define VMD_SPEECH_RECOGNITION 3 /* * type definitions */ typedef struct vmd_start_record_type { USHORT * start_address; USHORT * stop_address; UBYTE dtx_used; USHORT tone_id; } vmd_start_record_type; typedef struct vmd_start_play_type { USHORT * start_address; } vmd_start_play_type; typedef struct vmd_end_record_type { USHORT * stop_address; } vmd_end_record_type; typedef struct vmd_end_play_type { USHORT * stop_address; } vmd_end_play_type; typedef struct vmd_speech_recognition_req_type { USHORT i_speaker; USHORT i_action; USHORT i_param1; USHORT i_param2; USHORT * address; USHORT total_vocabulary_number; } vmd_speech_recognition_req_type; /* * Constants */ #define SC_SR_MAX_NB_USER 10 #define SC_SR_START_ENROLL 1 #define SC_SR_START_UPDATE 2 #define SC_SR_START_RECO 3 #define SC_SR_ABORT 6 #define SC_SR_START_UPDATE_CHECK 13 #define C_SR_CORRECT_END 0 #define C_SR_CORRECT_END_ACQ 1 #define C_SR_CORRECT_END_UPD 2 #define C_SR_CORRECT_END_RECO 3 #define C_SR_TIME_OUT 11 #define C_SR_BAD_ACQUISITION 12 #define C_SR_OOV_TOOCLOSE 13 #define C_SR_UPDATE_CHECK_ERR 14 #define C_SR_BAD_RECOGNITION 20 #if defined (NEW_FRAME) /* * to achieve backward compatibility with older definitions */ #define drv_SignalCB_Type T_DRV_CB_FUNC #define drv_SignalID_Type T_DRV_SIGNAL #endif /* * Prototypes */ EXTERN UBYTE vmd_init (drv_SignalCB_Type in_SignalCBPtr); EXTERN void vmd_exit (void); EXTERN UBYTE vmd_start_voice_memo_recording (vmd_start_record_type * vmd_parameter); EXTERN UBYTE vmd_stop_voice_memo_recording (void); EXTERN UBYTE vmd_start_voice_memo_playing (vmd_start_play_type * vmd_parameter); EXTERN UBYTE vmd_stop_voice_memo_playing (void); EXTERN UBYTE vmd_start_recognition (vmd_speech_recognition_req_type * vmd_parameter); EXTERN UBYTE vmd_primitive (USHORT opc, void * data); #endif