FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_ras.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 |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_RAS +----------------------------------------------------------------------------- | 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 set functions related to the | protocol stack adapter for RA. +----------------------------------------------------------------------------- */ #ifndef CMH_RAS_C #define CMH_RAS_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #ifdef FAX_AND_DATA #include "aci_fd.h" #endif #include "aci_io.h" #include "psa.h" #include "psa_ra.h" #include "psa_cc.h" #include "cmh.h" #include "cmh_ra.h" /*==== CONSTANTS ==================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_RAS | | ROUTINE : cmhRA_Activate | +-------------------------------------------------------------------+ PURPOSE : set all nescessary parameters and activate RA */ GLOBAL T_ACI_RETURN cmhRA_Activate ( T_ACI_CMD_SRC srcId, T_ACI_AT_CMD cmdId, SHORT cId ) { T_RA_SET_PRM * pRASetPrm; /* points to RA parameter set */ UBYTE prmTst; /* for parameter testing */ TRACE_FUNCTION ("cmhRA_Activate()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) return( AT_FAIL ); pRASetPrm = &raShrdPrm.set_prm[srcId]; /* *------------------------------------------------------------------- * check entity status *------------------------------------------------------------------- */ if( raEntStat.curCmd NEQ AT_CMD_NONE ) return( AT_BUSY ); /* *------------------------------------------------------------------- * fill in activate parameters *------------------------------------------------------------------- */ pRASetPrm -> model = prmTst = cmhRA_SelTrfProt( cId ); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); pRASetPrm -> tra_rate = prmTst = (UBYTE)cmhRA_SelChnRate(); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); pRASetPrm -> user_rate = prmTst = cmhRA_SelUsrRate( cId ); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); pRASetPrm -> ndb = prmTst = cmhRA_SelDataBits( cId ); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); pRASetPrm -> nsb = prmTst = cmhRA_SelStopBits( cId ); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); #ifdef FF_FAX pRASetPrm -> bitord = prmTst = cmhRA_SelBitOrder( srcId ); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); #endif raShrdPrm.cId = cId; raEntStat.curCmd = cmdId; raShrdPrm.owner = (UBYTE)srcId; raEntStat.entOwn = srcId; psaRA_Activate(); return( AT_EXCT ); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_RA | | ROUTINE : cmhRA_Deactivate | +-------------------------------------------------------------------+ PURPOSE : set all nescessary parameters and deactivate RA */ GLOBAL T_ACI_RETURN cmhRA_Deactivate ( void ) { TRACE_FUNCTION ("cmhRA_Deactivate()"); /* deactivate */ psaRA_Deactivate(); return( AT_EXCT ); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_RA | | ROUTINE : cmhRA_Modify | +-------------------------------------------------------------------+ PURPOSE : set all nescessary parameters and modify RA */ GLOBAL T_ACI_RETURN cmhRA_Modify ( T_ACI_CMD_SRC srcId, SHORT cId ) { T_RA_SET_PRM * pRASetPrm; /* points to RA parameter set */ UBYTE prmTst; /* for parameter testing */ TRACE_FUNCTION ("cmhRA_Modify()"); /* check command source */ if(!cmh_IsVldCmdSrc (srcId)) { return( AT_FAIL ); } pRASetPrm = &raShrdPrm.set_prm[srcId]; pRASetPrm -> tra_rate = prmTst = (UBYTE)cmhRA_SelChnRate(); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); pRASetPrm -> user_rate = prmTst = cmhRA_SelUsrRate( cId ); if( prmTst EQ NOT_PRESENT_8BIT ) return( AT_FAIL ); /* modify */ raShrdPrm.owner = srcId; psaRA_Modify(); return( AT_EXCT ); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_RAR | | ROUTINE : cmhRA_Escape | +-------------------------------------------------------------------+ PURPOSE : Escape from data mode */ GLOBAL T_ACI_RETURN cmhRA_Escape ( void ) { T_OWN calOwn; TRACE_FUNCTION ("cmhRA_Escape()"); /* *------------------------------------------------------------------- * return to command mode *------------------------------------------------------------------- */ /* io_setIoMode( IO_MODE_CMD, rCI_IoMode ); */ if (ccShrdPrm.ctb[raShrdPrm.cId] NEQ NULL) calOwn = psaCC_ctb(raShrdPrm.cId)->calOwn; else calOwn = (T_OWN)CMD_SRC_NONE; R_AT( RAT_OK, (T_ACI_CMD_SRC)calOwn ) ( AT_CMD_NONE ); return(AT_CMPL); } /*==== EOF ========================================================*/