FreeCalypso > hg > fc-magnetite
view src/g23m-gprs/llc/llc_t200p.c @ 701:35e7f9d0379f
targets: add TARGET_HAS_BUZZER to c11x, c139 and dsample
This new target config preprocessor symbol was introduced in Tourmaline
in connection with the new approach to playing buzzer melodies via PWT,
properly omitting the responsible code on targets where BU output
controls the vibrator instead. That code is not present in Magnetite
and we have no plans to backport it here, but target header files
should be kept consistent between the two trees, especially given
that we plan to support FC Venus target in Magnetite.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 26 Mar 2022 19:51:34 +0000 |
parents | 219afcfc6250 |
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 modul is part of the entity LLC and implements all | functions to handles the incoming primitives as described in | the SDL-documentation (T200-statemachine) +----------------------------------------------------------------------------- */ #ifndef LLC_T200P_C #define LLC_T200P_C #endif #define ENTITY_LLC /*==== 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 "cnf_llc.h" /* to get cnf-definitions */ #include "mon_llc.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "llc.h" /* to get the global entity definitions */ #include "llc_t200f.h" /* to get local T200 functions */ #include "llc_us.h" /* to get signal interface to U */ #include "llc_f.h" /* to get llc functions */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : t200_timer_t200 +------------------------------------------------------------------------------ | Description : Handles expiry of timer T200. This function is called from | pei_primitive(). | | Parameters : sapi - indicates the SAPI for which the timer has expired | +------------------------------------------------------------------------------ */ GLOBAL void t200_timer_t200 (UBYTE sapi) { #ifndef LL_DESC T_LL_UNITDATA_REQ *frame; #else T_LL_UNITDESC_REQ *frame; #endif UBYTE cause; T_SERVICE originator; TRACE_FUNCTION( "t200_timer_t200" ); /* * Switch all service incarnations of LLC according to sapi. */ SWITCH_LLC (sapi); switch (GET_STATE(T200)) { case T200_RUNNING: SET_STATE (T200, T200_RESET); /* * No frame with P bit set to 1 is currently outstanding */ llc_data->sapi->pbit_outstanding = FALSE; /* * Get associated timer data (frame, cause, originating service) * and send T200 expired signal, if originator is set. Otherwise * just PFREE the frame. */ t200_get_timer_data (&frame, &cause, &originator); if (originator EQ SERVICE_U) { TRACE_0_INFO("T200 expired"); sig_t200_u_expired_ind (frame, cause, EXPIRY_TIMED); } else { TRACE_0_INFO("T200 expired, no service associated, frame discarded"); #ifdef LL_DESC /* * The descriptor contents of the primitive structure * must be freed as well. */ llc_cl_desc3_free((T_desc3*)llc_data->t200->frame->desc_list3.first); #endif /* LL_DESC */ PFREE (frame); } break; default: t200_get_timer_data (&frame, &cause, &originator); if (frame != NULL) { #ifdef LL_DESC /* * The descriptor contents of the primitive structure * must be freed as well. */ llc_cl_desc3_free((T_desc3*)llc_data->t200->frame->desc_list3.first); #endif /* LL_DESC */ PFREE (frame); } TRACE_ERROR( "T200 unexpected" ); break; } } /* t200_timer_t200() */