FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_gmmq.c @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | fa8dc04885d8 |
children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : | 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 : This module provides the query functions related to the | protocol stack adapter for GPRS mobility management ( GMM ). +----------------------------------------------------------------------------- */ #if defined (GPRS) && defined (DTI) #ifndef CMH_GMMQ_C #define CMH_GMMQ_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "dti.h" /* functionality of the dti library */ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "dti_conn_mng.h" #include "pcm.h" #include "gaci.h" #include "gaci_cmh.h" #include "psa.h" #include "psa_gmm.h" #include "cmh.h" #include "cmh_gmm.h" /*==== CONSTANTS ==================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_GMMQ | | STATE : finished ROUTINE : qAT_PlusCGATT | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the +CGATT? AT command which returns the current state of GPRS attachment. */ GLOBAL T_ACI_RETURN qAT_PlusCGATT ( T_ACI_CMD_SRC srcId, T_CGATT_STATE *state ) { TRACE_FUNCTION ("qAT_PlusCGATT()"); if ( !cmh_IsVldCmdSrc (srcId) ) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } switch ( cmhGMM_Get_state() ) { case AS_ATTACHED: case AS_SUSPENTED: *state = CGATT_STATE_ATTACHED; break; case AS_INVALID_STATE: case AS_MOBILE_OFF: case AS_DETACHED: case AS_ATTACHING: case AS_DETACHING: default: *state = CGATT_STATE_DETACHED; break; } return( AT_CMPL ); } /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_GMMQ | | STATE : code ROUTINE : qAT_PlusCGCLASS | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the +CGCLASS? AT command which returns current GACI mobile class. */ GLOBAL T_ACI_RETURN qAT_PlusCGCLASS ( T_ACI_CMD_SRC srcId, T_CGCLASS_CLASS *m_class ) { TRACE_FUNCTION ("qAT_PlusCGCLASS()"); /* *------------------------------------------------------------------- * check command source - should be Serial link ? *------------------------------------------------------------------- */ if ( !cmh_IsVldCmdSrc (srcId) ) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } /* *------------------------------------------------------------------- * fill in parameters *------------------------------------------------------------------- */ switch ( gmmShrdPrm.mobile_class ) { case GMMREG_CLASS_A: *m_class = CGCLASS_CLASS_A; /* mobile class A (highest) */ break; case GMMREG_CLASS_B: case GMMREG_CLASS_BC: case GMMREG_CLASS_BG: *m_class = CGCLASS_CLASS_B; /* mobile class B */ break; case GMMREG_CLASS_CG: *m_class = CGCLASS_CLASS_CG; /* mobile class CG (GPRS only mode) */ break; case GMMREG_CLASS_CC: *m_class = CGCLASS_CLASS_CC; /* mobile class CC (circuit switched only mode - lowest) */ break; default: /*bad user command */ ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return AT_FAIL; } return( AT_CMPL ); } /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_GMMQ | | STATE : finished ROUTINE : qAT_PercentCGAATT | +--------------------------------------------------------------------+ PURPOSE : This command get the mode of automatic attach / detach. */ GLOBAL T_ACI_RETURN qAT_PercentCGAATT ( T_ACI_CMD_SRC srcId, T_CGAATT_ATTACH_MODE *att_m, T_CGAATT_DETACH_MODE *det_m ) { TRACE_FUNCTION ("qAT_PercentCGAATT()"); *att_m = automatic_attach_mode; *det_m = automatic_detach_mode; return( AT_CMPL ); } GLOBAL T_ACI_RETURN qAT_PlusCGREG( T_ACI_CMD_SRC srcId, T_CGREG_STAT *stat, USHORT *lac, USHORT *ci ) { TRACE_FUNCTION ("qAT_PlusCGREG()"); *stat = gmmShrdPrm.cgreg_stat; *lac = gmmShrdPrm.lac; *ci = gmmShrdPrm.cid; return( AT_CMPL ); } GLOBAL T_ACI_RETURN qAT_PercentCGREG ( T_ACI_CMD_SRC srcId, T_P_CGREG_STAT *stat, USHORT *lac, USHORT *ci ) { TRACE_FUNCTION ("qAT_PercentCGREG()"); *stat = gmmShrdPrm.p_cgreg_stat; *lac = gmmShrdPrm.lac; *ci = gmmShrdPrm.cid; return( AT_CMPL ); } /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_GMMQ | | STATE : code ROUTINE : qAT_PercentCGCLASS | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the %CGCLASS? AT command which returns current GPRS mobile class. */ GLOBAL T_ACI_RETURN qAT_PercentCGCLASS ( T_ACI_CMD_SRC srcId, T_PERCENT_CGCLASS *m_class, T_PERCENT_CGCLASS *currentClass ) { TRACE_FUNCTION ("qAT_PercentCGCLASS()"); *m_class = *currentClass = gaciMobileClass.current; if( PERCENT_CGCLASS_BX EQ gaciMobileClass.current) { switch ( gmmShrdPrm.mobile_class ) { case GMMREG_CLASS_BC: *currentClass = PERCENT_CGCLASS_BC; break; case GMMREG_CLASS_BG: *currentClass = PERCENT_CGCLASS_BG; break; } } return( AT_CMPL ); } #endif /* GPRS */ /*==== EOF ========================================================*/