FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/gmm/gmm_txs.c @ 280:82665effff30
keypad boot init overhaul: handle initially held-down keys
This change fixes two previous behavioural defects:
1) On Compal phones, the PWR key had to be released before the boot
sequence would proceed at all - it was stuck in an endless IRQ loop
at the point of Nucleus enabling interrupts, before anything else.
2) On both Compal and sane platforms including Luna, if some regular
non-PWR key was held down at boot time, the boot sequence would
proceed and complete normally, but all non-PWR keypad buttons would
be dead for the remainder of that boot cycle.
The fix is a generic solution - no Compal-specific hack ended up being
needed for the special case of their idiotic PWON-to-ROW4 hw wiring.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 24 Sep 2021 00:47:12 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : gmm_txs.c +----------------------------------------------------------------------------- | 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 modul is part of the entity GMM and implements all | functions to handles the incoming process internal signals as | described in the SDL-documentation (TX-statemachine) +----------------------------------------------------------------------------- */ #ifndef GMM_TXS_C #define GMM_TXS_C #endif #define ENTITY_GMM /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gprs.h" #include "gsm.h" /* to get a lot of macros */ #include "ccdapi.h" /* to get CCD API */ #include "cnf_gmm.h" /* to get cnf-definitions */ #include "mon_gmm.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "gmm.h" /* to get the global entity definitions */ #include "gmm_txf.h" /* to get the local funktions */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_kern_tx_data_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KERN_TX_DATA_REQ | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_kern_tx_data_req ( T_TLLI_TYPE tlli_type, UBYTE msg_type ) { TRACE_ISIG( "sig_kern_tx_data_req" ); tx_unitdata_req ( tlli_type, msg_type ); } /* sig_kern_tx_data_req() */ /* +------------------------------------------------------------------------------ | Function : sig_rx_tx_data_req +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_KERN_TX_DATA_REQ | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_rx_tx_data_req ( T_TLLI_TYPE tlli_type, UBYTE msg_type ) { TRACE_ISIG( "sig_rx_tx_data_req" ); #ifdef _SIMULATION_ switch ( msg_type ) { case ATTACH_REQUEST: TRACE_EVENT ( " send: ATTACH_REQUEST");break; case ATTACH_ACCEPT: TRACE_EVENT ( " send: ATTACH_ACCEPT");break; case ATTACH_COMPLETE: TRACE_EVENT ( " send: ATTACH_COMPLETE");break; case ATTACH_REJECT: TRACE_EVENT ( " send: ATTACH_REJECT");break; case D_DETACH_REQUEST: TRACE_EVENT ( " send: DETACH_REQUEST");break; case D_DETACH_ACCEPT: TRACE_EVENT ( " send: DETACH_ACCEPT");break; case ROUTING_AREA_UPDATE_REQUEST: TRACE_EVENT ( " send: RAU_REQUEST");break; case ROUTING_AREA_UPDATE_ACCEPT: TRACE_EVENT ( " send: RAU_ACCEPT");break; case ROUTING_AREA_UPDATE_COMPLETE: TRACE_EVENT ( " send: RAU_COMPLETE");break; case ROUTING_AREA_UPDATE_REJECT: TRACE_EVENT ( " send: RAU_REJ");break; case P_TMSI_REALLOCATION_COMMAND: TRACE_EVENT ( " send: P_TMSI_REALLOCATION_COMMAND");break; case P_TMSI_REALLOCATION_COMPLETE: TRACE_EVENT ( " send: P_TMSI_REALLOCATION_COMPLETE");break; case AUTHENTICATION_AND_CIPHERING_REQUEST: TRACE_EVENT ( " send: AUTHENTICATION_AND_CIPHERING_REQUEST");break; case AUTHENTICATION_AND_CIPHERING_RESPONSE: TRACE_EVENT ( " send: ATTACH_REQUEST");break; case AUTHENTICATION_AND_CIPHERING_REJECT: TRACE_EVENT ( " send: AUTHENTICATION_AND_CIPHERING_REJECT");break; case IDENTITY_REQUEST: TRACE_EVENT ( " send: IDENTITY_REQUEST");break; case IDENTITY_RESPONSE: TRACE_EVENT ( " send: IDENTITY_RESPONSE");break; case GMM_STATUS: TRACE_EVENT ( " send: GMM_STATUS");break; case GMM_INFORMATION: TRACE_EVENT ( " send: GMM_INFORMATION");break; default: break; } #endif /* _SIMULATION_ */ tx_unitdata_req ( tlli_type, msg_type ); } /* sig_rx_tx_data_req() */