FreeCalypso > hg > fc-magnetite
view src/g23m-aci/aci/psa_mms.c @ 629:3231dd9b38c1
armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets
Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively,
and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code
for C-Sample and earlier turns them into GPIOs configured as outputs also
driving 1 - so far, so good - but TI's code for BOARD 41 (which covers
D-Sample, Leonardo and all real world Calypso devices derived from the
latter) switches them from MCUEN to GPIOs, but then leaves them as inputs.
Given that the hardware powerup state of these two pins is outputs driving 1,
every Calypso board design MUST be compatible with such driving; typically
these GPIO signals will be either unused and unconnected or connected as
outputs driving some peripheral. Turning these pins into GPIO inputs will
result in floating inputs on every reasonably-wired board, thus I am
convinced that this configuration is nothing but a bug on the part of
whoever wrote this code at TI.
This floating input bug had already been fixed earlier for GTA modem and
FCDEV3B targets; the present change makes the fix unconditional for all
"classic" targets. The newly affected targets are D-Sample, Leonardo,
Tango and GTM900.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 02 Jan 2020 05:38:26 +0000 |
parents | e4ae8dfb13e9 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : PSA_MM +----------------------------------------------------------------------------- | 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 defines the signalling functions of the | protocol stack adapter for the registration part of | mobility management. +----------------------------------------------------------------------------- */ #if !defined (DTI) || !defined(GPRS) #ifndef PSA_MMS_C #define PSA_MMS_C #endif #include "aci_all.h" #ifdef DTI #include "dti.h" #include "dti_conn_mng.h" #endif /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci.h" #include "psa.h" #include "psa_mm.h" #include "aci_ext_pers.h" #include "aci_slock.h" #include "cmh.h" #include "psa_sim.h" #include "cmh_sim.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ LOCAL BOOL frstFlg = TRUE; /* flags first attempt */ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_MMS | | ROUTINE : psaMM_Registrate | +-------------------------------------------------------------------+ PURPOSE : start network registration */ GLOBAL SHORT psaMM_Registrate ( void ) { TRACE_FUNCTION ("psaMM_Registrate()"); /* *------------------------------------------------------------------- * check owner id *------------------------------------------------------------------- */ if(!psa_IsVldOwnId(mmShrdPrm.owner)) return( -1 ); /* * Set automatic registration mode in MM */ psaMM_SetRegMode ( MODE_AUTO ); /* *------------------------------------------------------------------- * create and send primitive for network registration *------------------------------------------------------------------- */ { PALLOC (mmr_reg_req, MMR_REG_REQ); /* mmr_reg_req->service_mode = SERVICE_MODE_FULL; */ /* OVK Set proper service mode dependent on Sim lock state */ #ifdef SIM_PERS if (AciSLockShrd.blocked EQ TRUE) { mmr_reg_req->service_mode = SERVICE_MODE_LIMITED; } else #endif if (simShrdPrm.imei_blocked EQ TRUE) { mmr_reg_req->service_mode = SERVICE_MODE_LIMITED; } else { mmr_reg_req->service_mode = SERVICE_MODE_FULL; } PSENDX (MM, mmr_reg_req); } frstFlg = FALSE; return 0; } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_MMS | | ROUTINE : psaMM_DeRegistrate | +-------------------------------------------------------------------+ PURPOSE : start network de-registration */ GLOBAL SHORT psaMM_DeRegistrate ( void ) { TRACE_FUNCTION ("psaMM_DeRegistrate()"); /* *------------------------------------------------------------------- * create and send primitive for deregistration *------------------------------------------------------------------- */ { PALLOC (mmr_nreg_req, MMR_NREG_REQ); /* T_MMR_NREG_REQ */ mmr_nreg_req->detach_cause = mmShrdPrm.nrgCs; PSENDX (MM, mmr_nreg_req); } frstFlg = TRUE; return 0; } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_MMS | | ROUTINE : psaMM_NetSrch | +-------------------------------------------------------------------+ PURPOSE : request network search */ GLOBAL SHORT psaMM_NetSrch ( void ) { TRACE_FUNCTION ("psaMM_NetSrch()"); /* *------------------------------------------------------------------- * check owner id *------------------------------------------------------------------- */ if(!psa_IsVldOwnId(mmShrdPrm.owner)) return( -1 ); /* * set manual registration mode in MM */ psaMM_SetRegMode ( MODE_MAN ); /* *------------------------------------------------------------------- * create and send primitive for network search *------------------------------------------------------------------- */ if( frstFlg EQ TRUE #ifdef FF_DUAL_SIM AND CFUNfun EQ CFUN_FUN_Full #endif /*FF_DUAL_SIM*/ ) { PALLOC (mmr_reg_req, MMR_REG_REQ); mmr_reg_req->service_mode = SERVICE_MODE_FULL; PSENDX (MM, mmr_reg_req); frstFlg = FALSE; } else { PALLOC (mmr_net_req, MMR_NET_REQ); PSENDX (MM, mmr_net_req); frstFlg = FALSE; } return 0; } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_MMS | | ROUTINE : psaMM_NetSel | +-------------------------------------------------------------------+ PURPOSE : select a network */ GLOBAL SHORT psaMM_NetSel ( void ) { TRACE_FUNCTION ("psaMM_NetSel()"); /* *------------------------------------------------------------------- * check owner id *------------------------------------------------------------------- */ if(!psa_IsVldOwnId(mmShrdPrm.owner)) return( -1 ); /* * set manual registration mode in MM */ psaMM_SetRegMode ( MODE_MAN ); /* *------------------------------------------------------------------- * create and send primitive for network select *------------------------------------------------------------------- */ { PALLOC (mmr_plmn_res, MMR_PLMN_RES); /* fill in primitive parameter: selected PLMN */ mmr_plmn_res -> plmn = mmShrdPrm.slctPLMN; PSENDX (MM, mmr_plmn_res); } frstFlg = FALSE; return 0; } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_MMS | | ROUTINE : psaMM_SetRegMode | +-------------------------------------------------------------------+ PURPOSE : set the registration mode */ GLOBAL SHORT psaMM_SetRegMode ( UBYTE mode ) { TRACE_FUNCTION ("psaMM_SetRegMode()"); /* *------------------------------------------------------------------- * create and send primitive for registration mode *------------------------------------------------------------------- */ { PALLOC (mmr_plmn_mode_req, MMR_PLMN_MODE_REQ); /* T_MMR_PLMN_MODE_REQ */ mmr_plmn_mode_req -> mode = mode; PSENDX (MM, mmr_plmn_mode_req); } return 0; } #endif /* DTI */ /*==== EOF ========================================================*/