FreeCalypso > hg > fc-magnetite
view src/aci2/aci/psa_smp.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 : | 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 defines the processing functions for the | primitives send to the protocol stack adapter by the | session management of GPRS ( SM ). +----------------------------------------------------------------------------- */ #ifdef GPRS #ifndef PSA_SMP_C #define PSA_SMP_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 "aci.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #include "gaci.h" #include "gaci_cmh.h" #include "psa.h" #include "psa_sm.h" #include "cmh.h" #include "cmh_sm.h" #if defined (FF_WAP) || defined (FF_GPF_TCPIP) || defined (FF_SAT_E) #include "psa_tcpip.h" #include "wap_aci.h" #endif /* defined (FF_WAP) || defined (FF_GPF_TCPIP) */ #ifdef FF_GPF_TCPIP #include "dcm_utils.h" #include "dcm_state.h" #include "dcm_env.h" #endif #include "dcm_f.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +----------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : finished ROUTINE : psa_smreg_pdp_activate_cnf | +----------------------------------------------------------------------+ PURPOSE : processes the SMREG_PDP_ACTIVATE_CNF primitive send by SM. this confirms a successful context activation. */ GLOBAL const void psa_smreg_pdp_activate_cnf ( T_SMREG_PDP_ACTIVATE_CNF *smreg_pdp_activate_cnf ) { T_GPRS_CONT_CLASS *pcontext = &pdp_context[work_cids[cid_pointer] - 1]; TRACE_FUNCTION ("psa_smreg_pdp_activate_cnf()"); /* update shared parameter and notify ACI */ pdp_context->qos.preced = smreg_pdp_activate_cnf->smreg_qos.preced; pdp_context->qos.delay = smreg_pdp_activate_cnf->smreg_qos.delay; pdp_context->qos.relclass = smreg_pdp_activate_cnf->smreg_qos.relclass; pdp_context->qos.peak = smreg_pdp_activate_cnf->smreg_qos.peak; pdp_context->qos.mean = smreg_pdp_activate_cnf->smreg_qos.mean; if ( cmhSM_Activated(smreg_pdp_activate_cnf) < 0) { TRACE_EVENT("cmhSM_Activated( ) returned error."); } /* free the primitive buffer */ PFREE (smreg_pdp_activate_cnf); } /* +----------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : finished ROUTINE : psa_smreg_pdp_activate_rej | +----------------------------------------------------------------------+ PURPOSE : processes the SMREG_PDP_ACTIVATE_REJ primitive send by SM. this indicates a context activation failed. */ GLOBAL const void psa_smreg_pdp_activate_rej ( T_SMREG_PDP_ACTIVATE_REJ *smreg_pdp_activate_rej ) { TRACE_FUNCTION ("psa_smreg_pdp_activate_rej()"); /* update shared parameter and notify ACI */ smShrdPrm.pdp_rej = smreg_pdp_activate_rej; if ( cmhSM_NoActivate( ) < 0) { TRACE_EVENT("cmhSM_NoActivate( ) returned error."); } #ifdef FF_GPF_TCPIP if(is_gpf_tcpip_call()) { T_DCM_STATUS_IND_MSG msg; msg.hdr.msg_id = DCM_NEXT_CMD_STOP_MSG; dcm_send_message(msg, DCM_SUB_WAIT_CGACT_CNF); } #endif /* FF_GPF_TCPIP */ /* free the primitive buffer */ PFREE (smreg_pdp_activate_rej); } /* +----------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : developing ROUTINE : convert_apn_to_netaddr | +----------------------------------------------------------------------+ PURPOSE : converts an APN to a dotted network address */ LOCAL SHORT convert_apn_to_netaddr ( T_smreg_apn *apn_src, T_smreg_apn *apn_dest) { T_smreg_apn dummy_apn = {0}; BYTE counter1 = 0; BYTE counter2 = 0; BYTE dest_pos = 0; BYTE bytecount = 0; TRACE_FUNCTION ("convert_apn_to_netaddr()"); if(apn_src==apn_dest) { apn_dest=&dummy_apn; } while(counter1<apn_src->c_buffer-1) { bytecount=apn_src->buffer[counter1]; for(counter2=0;counter2<bytecount;counter2++) { counter1++; if (counter1>=apn_src->c_buffer) { return -1; } else { apn_dest->buffer[dest_pos]=apn_src->buffer[counter1]; dest_pos++; } } if (counter1<apn_src->c_buffer-1) { apn_dest->buffer[dest_pos]='.'; dest_pos++; counter1++; } else { apn_dest->buffer[dest_pos]=0; } } if (apn_dest == &dummy_apn) { apn_dest=apn_src; memcpy(apn_dest->buffer,&dummy_apn.buffer,dest_pos+1); apn_dest->c_buffer=dest_pos; } return 0; } /* +----------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : finished ROUTINE : psa_smreg_pdp_activate_ind | +----------------------------------------------------------------------+ PURPOSE : processes the SMREG_PDP_ACTIVATE_IND primitive send by SM. this indicates a network asked for a PDP context activation. */ GLOBAL const void psa_smreg_pdp_activate_ind ( T_SMREG_PDP_ACTIVATE_IND *smreg_pdp_activate_ind ) { TRACE_FUNCTION ("psa_smreg_pdp_activate_ind()"); /* update shared parameter and notify ACI */ memcpy(&smShrdPrm.act_ind, smreg_pdp_activate_ind, sizeof(T_SMREG_PDP_ACTIVATE_IND)); convert_apn_to_netaddr(&smShrdPrm.act_ind.smreg_apn,&smShrdPrm.act_ind.smreg_apn); cmhSM_NetActivate( ); /* free the primitive buffer */ PFREE (smreg_pdp_activate_ind); } /* +------------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : finished ROUTINE : psa_smreg_pdp_deactivate_cnf | +------------------------------------------------------------------------+ PURPOSE : processes the SMREG_PDP_DEACTIVATE_CNF primitive send by SM. this confirms a successful PDP context deactivation. */ GLOBAL const void psa_smreg_pdp_deactivate_cnf ( T_SMREG_PDP_DEACTIVATE_CNF *smreg_pdp_deactivate_cnf ) { TRACE_FUNCTION ("psa_smreg_pdp_deactivate_cnf()"); /* update shared parameter and notify ACI */ smShrdPrm.nsapi_set = smreg_pdp_deactivate_cnf->nsapi_set; cmhSM_Deactivated(); /* free the primitive buffer */ PFREE (smreg_pdp_deactivate_cnf); } /* +------------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : finished ROUTINE : psa_smreg_pdp_deactivate_ind | +------------------------------------------------------------------------+ PURPOSE : processes the SMREG_PDP_DEACTIVATE_IND primitive send by SM. this indicates a network initiated PDP context deactivation. */ GLOBAL const void psa_smreg_pdp_deactivate_ind ( T_SMREG_PDP_DEACTIVATE_IND *smreg_pdp_deactivate_ind ) { TRACE_FUNCTION ("psa_smreg_pdp_deactivate_ind()"); /* update shared parameter and notify ACI */ smShrdPrm.nsapi_set = smreg_pdp_deactivate_ind->nsapi_set; cmhSM_NetDeactivate( ); /* free the primitive buffer */ PFREE (smreg_pdp_deactivate_ind); } /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_SM | | STATE : finished ROUTINE : psa_smreg_pdp_modify_ind | +--------------------------------------------------------------------+ PURPOSE : processes the SMREG_PDP_MODIFY_IND primitive send by SM. this indicates a network initiated PDP context modification. */ GLOBAL const void psa_smreg_pdp_modify_ind ( T_SMREG_PDP_MODIFY_IND *smreg_pdp_modify_ind ) { TRACE_FUNCTION ("psa_smreg_pdp_modify_ind()"); /* *------------------------------------------------------------------- * informs context manager *------------------------------------------------------------------- */ cmhSM_NetModify( smreg_pdp_modify_ind->nsapi_set, &smreg_pdp_modify_ind->smreg_qos ); /* *------------------------------------------------------------------- * free the primitive buffer *------------------------------------------------------------------- */ PFREE (smreg_pdp_modify_ind); } #endif /* GPRS */ /*==== EOF =========================================================*/