FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/llc/llc_uirxp.c @ 287:3dee79757ae4
UI fw: load handheld audio mode on boot
We have now reached the point where use of audio mode config files
should be considered mandatory. In ACI usage we can tell users that
they need to perform an AT@AUL of some appropriate audio mode, but
in UI-enabled fw we really need to have the firmware load audio modes
on its own, so that correct audio config gets established when the
handset or development board runs on its own, without a connected host
computer.
Once have FC Venus with both main and headset audio channels and
headset plug insertion detection, our fw will need to automatically
load the handheld mode or the headset mode depending on the plug
insertion state. For now we load only the handheld mode, which has
been tuned for FC-HDS4 on FC Luna.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 13 Nov 2021 03:20:57 +0000 |
parents | fa8dc04885d8 |
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 (UIRX-statemachine) +----------------------------------------------------------------------------- */ #ifndef LLC_UIRXP_C #define LLC_UIRXP_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_uirxf.h" /* to get queue management prototypes */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : uirx_ll_getunitdata_req +------------------------------------------------------------------------------ | Description : Handles the primitive LL_GETUNITDATA_REQ | | Parameters : *ll_getunitdata_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void uirx_ll_getunitdata_req ( T_LL_GETUNITDATA_REQ *ll_getunitdata_req ) { T_LL_UNITDATA_IND *ll_unitdata_ind; TRACE_FUNCTION( "ll_getunitdata_req" ); SWITCH_LLC (ll_getunitdata_req->sapi); TRACE_1_PARA("s:%d", ll_getunitdata_req->sapi ); switch (GET_STATE(UIRX)) { case UIRX_TLLI_UNASSIGNED_NOT_READY: PFREE (ll_getunitdata_req); SET_STATE (UIRX, UIRX_TLLI_UNASSIGNED_READY); break; case UIRX_ADM_NOT_READY: PFREE (ll_getunitdata_req); /* * First check, if already a frame is waiting. */ if (uirx_queue_retrieve (&ll_unitdata_ind)) { /* * A frame is waiting. Send primitive LL-UNITDATA-IND * to either SNDCP or GSMS, depending on the SAPI (GMM * uses now flow control!). */ switch (ll_unitdata_ind->sapi) { case LL_SAPI_3: case LL_SAPI_5: case LL_SAPI_9: case LL_SAPI_11: TRACE_3_OUT_PARA("s:%d len:%d c:%d", ll_unitdata_ind->sapi, BYTELEN(ll_unitdata_ind->sdu.l_buf), ll_unitdata_ind->cipher); PSEND (hCommSNDCP, ll_unitdata_ind); break; case LL_SAPI_7: #ifdef LL_2to1 TRACE_PRIM_TO("MM"); TRACE_3_OUT_PARA("s:%d len:%d c:%d", ll_unitdata_ind->sapi, BYTELEN(ll_unitdata_ind->sdu.l_buf), ll_unitdata_ind->cipher); PSEND (hCommMM, ll_unitdata_ind); break; #else TRACE_PRIM_TO("GSMS"); TRACE_3_OUT_PARA("s:%d len:%d c:%d", ll_unitdata_ind->sapi, BYTELEN(ll_unitdata_ind->sdu.l_buf), ll_unitdata_ind->cipher); PSEND (hCommGSMS, ll_unitdata_ind); break; #endif default: PFREE (ll_unitdata_ind); TRACE_ERROR ("Invalid SAPI value"); break; } } else { /* * No frame is waiting. Allow straight forwarding * of the next received frame. */ SET_STATE (UIRX, UIRX_ADM_READY); } break; default: PFREE (ll_getunitdata_req); TRACE_ERROR( "LL_GETUNITDATA_REQ unexpected" ); break; } } /* uirx_ll_getunitdata_req() */