FreeCalypso > hg > fc-magnetite
view src/aci2/aci/cmh_mmiq.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 | 93999a60b835 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_MMIS +----------------------------------------------------------------------------- | 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 the man machine interface. +----------------------------------------------------------------------------- */ #ifndef CMH_MMIQ_C #define CMH_MMIQ_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "psa_mmi.h" #include "cmh_mmi.h" #include "pcm.h" #ifdef UART #include "dti.h" #include "dti_conn_mng.h" #endif #ifdef FAX_AND_DATA #include "aci_fd.h" #endif /* of #ifdef FAX_AND_DATA */ #include "psa.h" #include "psa_sim.h" #include "cmh.h" #include "cmh_sim.h" #include "aoc.h" /*==== CONSTANTS ==================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIQ | | STATE : code ROUTINE : qAT_PlusCLAN | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the +CLAN AT command which is responsible for query supporetd language code in ME. */ GLOBAL T_ACI_RETURN qAT_PlusCLAN ( T_ACI_CMD_SRC srcId, T_ACI_LAN_SUP* lngCode ) { CHAR* ef = EF_CLNG_ID; pcm_FileInfo_Type fileInfo; EF_CLNG lng; T_SIM_CMD_PRM * pSIMCmdPrm; /* points to SIM command parameters */ char *auptr="au"; TRACE_FUNCTION ("qAT_PlusCLAN()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } pSIMCmdPrm = &cmhPrm[srcId].simCmdPrm; /* *------------------------------------------------------------------- * read supported language from ME *------------------------------------------------------------------- */ if (pcm_GetFileInfo ( ( UBYTE* ) ef, &fileInfo) NEQ PCM_OK) { ACI_ERR_DESC( ACI_ERR_CLASS_Cme, CME_ERR_Unknown ); return( AT_FAIL ); } else { if ( pcm_ReadFile ( (UBYTE*)ef, fileInfo.FileSize, (UBYTE*) &lng, &fileInfo.Version) EQ PCM_OK ) { memcpy(lngCode->str, &lng.data[0], 2); } else { ACI_ERR_DESC( ACI_ERR_CLASS_Cms, CMS_ERR_MemFail ); return( AT_FAIL ); } } /* *------------------------------------------------------------------- * Read EF ELP or LP from the sim if Automatic language is selected *------------------------------------------------------------------- */ if (!strcmp(lngCode->str, auptr)) { /* *------------------------------------------------------------- * check entity status *------------------------------------------------------------- */ if( simEntStat.curCmd NEQ AT_CMD_NONE ) return( AT_BUSY ); pSIMCmdPrm -> CLANact = CLAN_ACT_Read; /* *------------------------------------------------------------- * request EF ELP from SIM *------------------------------------------------------------- */ return cmhSIM_ReqLanguage ( srcId ); } return( AT_CMPL ); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIQ | | STATE : code ROUTINE : qAT_PlusCLAE | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the +CLAE? AT command which returns the current setting of mode . <mode>: Enable or Disable the unsolicited result code, when the language in the ME is changend. */ GLOBAL T_ACI_RETURN qAT_PlusCLAE (T_ACI_CMD_SRC srcId, T_ACI_CLAE_MOD *mode) { T_PHB_CMD_PRM * pPHBCmdPrm; /* points to PHB command parameter */ TRACE_FUNCTION ("qAT_PlusCLAE()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } pPHBCmdPrm = &cmhPrm[srcId].phbCmdPrm; /* *------------------------------------------------------------------- * fill parameter mode *------------------------------------------------------------------- */ *mode= pPHBCmdPrm->CLAEmode; return( AT_CMPL ); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIQ | | ROUTINE : qAT_PercentCUST | +-------------------------------------------------------------------+ PURPOSE : This function will set the customisation mode for the ACI and other required entities */ GLOBAL T_ACI_RETURN qAT_PercentCUST( T_ACI_CMD_SRC srcId, T_CUST_MOD *customisation_mode) { /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } *customisation_mode = simShrdPrm.setPrm[srcId].cust_mode; return (AT_CMPL); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIQ | | ROUTINE : qAT_PercentSATCC | +-------------------------------------------------------------------+ PURPOSE : This function will query the Call Control mode from the ACI */ GLOBAL T_ACI_RETURN qAT_PercentSATCC( T_ACI_CMD_SRC srcId, T_SAT_CC_MOD *sat_cc_mode) { /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } *sat_cc_mode = simShrdPrm.setPrm[srcId].sat_cc_mode; return (AT_CMPL); } /*==== EOF ========================================================*/