FreeCalypso > hg > fc-tourmaline
view src/cs/services/atp/Bti.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-BT (8445) $Workfile:: Bti.h $| | $Author:: Mg $$Revision:: 26 $| | CREATED: 06 April 2000 $Modtime:: 15.03.00 16:01 $| +-------------------------------------------------------------------+ MODULE : BTI PURPOSE : Global definitions for the Bluetooth Interface, which are visible to both sides $Log:: /GSM/Condat/MS/SRC/BTI/Bti.h $ * */ #ifndef BTI_H #define BTI_H /* * Conditional Compiling */ /* * Constants */ /* These are the addresses for the headset and the dial-up devices*/ #define HS_BD_ADDR_BYTE_0 0xbb; /*mvi@140900*/ #define HS_BD_ADDR_BYTE_1 0xbb; #define HS_BD_ADDR_BYTE_2 0xbb; #define HS_BD_ADDR_BYTE_3 0xbb; #define HS_BD_ADDR_BYTE_4 0xbb; #define HS_BD_ADDR_BYTE_5 0xbb; #define DU_BD_ADDR_BYTE_0 0xcc; /*mvi@140900*/ #define DU_BD_ADDR_BYTE_1 0xcc; #define DU_BD_ADDR_BYTE_2 0xcc; #define DU_BD_ADDR_BYTE_3 0xcc; #define DU_BD_ADDR_BYTE_4 0xcc; #define DU_BD_ADDR_BYTE_5 0xcc; typedef unsigned char T_BTI_DEVICE_TYPE; typedef unsigned short T_BTI_SEARCH_TIME; typedef unsigned short T_BTI_SEARCH_BREAK; typedef unsigned short T_BTI_SCAN_TIME; typedef unsigned short T_BTI_SCAN_BREAK; typedef unsigned char T_BTI_SECURITY_MODE; typedef unsigned char T_BTI_ATTEMPTS; typedef unsigned char T_BTI_MAX_RING; typedef unsigned char T_BTI_BONDING_MODE; typedef unsigned char T_BTI_PARK_MODE; typedef struct { T_BTI_SEARCH_TIME search_time; T_BTI_SEARCH_BREAK search_break; T_BTI_SCAN_TIME scan_time; T_BTI_SCAN_BREAK scan_break; T_BTI_SECURITY_MODE security_mode; T_BTI_ATTEMPTS connect_attempts; T_BTI_MAX_RING max_ring; T_BTI_PARK_MODE park_mode; T_BTI_BONDING_MODE bonding; }T_BTI_CONFIG; typedef unsigned char T_BTI_RESULT; typedef unsigned char T_BTI_BD_ADDR; typedef unsigned char T_BTI_BD_NAME; typedef unsigned char T_BTI_PIN; typedef unsigned char T_BTI_ERROR_CAUSE; typedef unsigned char T_BTI_AUDIO_STATE; typedef unsigned char T_BTI_REQ_ID; typedef unsigned char T_BTI_RES_ID; typedef unsigned char T_BTI_CNF_ID; typedef unsigned char T_BTI_IND_ID; #endif