FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/fad/fad_sndp.c @ 78:c632896652ba
mfw/ti1_key.c: properly initialize notified_keys array
The code in this ti1_key.c layer needs to call kpd_subscribe() and
kpd_define_key_notification() functions in order to register with the
KPD driver. The original code passed KPD_NB_PHYSICAL_KEYS in
nb_notified_keys - this constant is defined to 24 in kpd_cfg.h on all
platforms of interest to us - but it only filled the first 23 slots
in the notified_keys array, resulting in stack garbage being passed
to KPD API functions. The fix consists of initializing the last
missed array slot to KPD_KEY_RECORD, the key ID for the right side
button on the D-Sample handset.
On our current hw targets this "Record" button exists as the EXTRA
button on our Luna keypad board and as the camera button on the
Pirelli DP-L10. There is no support whatsoever for this button
in current BMI+MFW, we have no plans of doing anything with Pirelli's
camera button even if we do get our UI fw running on that phone,
and the Mother's dream of building our own FreeCalypso handset with
the same button arrangement as D-Sample (including the right side
button) is currently very nebulous - but let us nonetheless handle
the full set of buttons on the KPD to MFW interface, and let upper
layers weed out unsupported buttons.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 25 Oct 2020 23:41:01 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-F&D (8411) | Modul : FAD_SNDP +----------------------------------------------------------------------------- | 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 defines the functions for processing | of incomming primitives for the component | Fax Adaptation 3.45 of the mobile station +----------------------------------------------------------------------------- */ #ifndef FAD_SNDP_C #define FAD_SNDP_C #endif #define ENTITY_FAD /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "vsi.h" #include "macdef.h" #include "pconst.cdg" #include "custom.h" #include "gsm.h" #include "cnf_fad.h" #include "mon_fad.h" #include "prim.h" #include "pei.h" #include "tok.h" #include "ccdapi.h" #include "fad.h" /*==== CONST =======================================================*/ /*==== TYPES =======================================================*/ /*==== VAR EXPORT ==================================================*/ /*==== VAR LOCAL ===================================================*/ /*==== FUNCTIONS ===================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_SNDP | | STATE : code ROUTINE : snd_ra_ready_ind | +--------------------------------------------------------------------+ PURPOSE : Process primitive RA_READY_IND received from RA. */ GLOBAL void snd_ra_ready_ind (T_RA_READY_IND *ra_ready_ind) { USHORT bytes_to_send; #ifdef _SIMULATION_ TRACE_FUNCTION ("snd_ra_ready_ind()"); PACCESS (ra_ready_ind); #endif if (GET_STATE(KER) EQ KER_NULL) { #ifdef _SIMULATION_ PFREE (ra_ready_ind); #endif return; } bytes_to_send = ra_ready_ind->req_frames * FRAME_SIZE; if ((GET_STATE (SND) NEQ SYNC_SND) AND fad_data->snd.reset) { snd_SendReset (bytes_to_send); #ifdef _SIMULATION_ PFREE (ra_ready_ind); #endif return; } switch (GET_STATE (SND)) { case SYNC_SND: sbm_free_empty_prims(); snd_SendSequence (bytes_to_send, FR_SYNC); break; case PREAM_SND: if (!snd_SendSequence(bytes_to_send, FR_STATUS)) { /* TRACE_EVENT ("BCS-REC:PREAM sent - start HDLC"); */ SET_STATE (SNDSUB, SUB_DATA); #ifdef _SIMULATION_ snd_BuildStatusFrames(fad_data->snd.fad_data_req, BCS_BUF_LEN); #else snd_BuildStatusFrames(fad_data->snd.fad_data_req); #endif SET_STATE (SND, BCS_SND); } break; case BCS_SND: if (GET_STATE (SNDSUB) NEQ SUB_DATA) break; #ifdef _SIMULATION_ snd_SendBcsData(bytes_to_send); #else snd_SendBcsData(); #endif if (!fad_data->snd.data_to_send) { if (fad_data->snd.fad_data_req->sdu.l_buf) { #ifdef _SIMULATION_ snd_BuildStatusFrames(fad_data->snd.fad_data_req, BCS_BUF_LEN); #else snd_BuildStatusFrames(fad_data->snd.fad_data_req); #endif } else { /* TRACE_EVENT ("BCS-REC:HDLC sent"); */ SET_STATE (SNDSUB, SUB_IDLE); PFREE (fad_data->snd.fad_data_req); fad_data->snd.fad_data_req = NULL; sig_snd_ker_data_sent_ind (); } } break; case TCF_SND: if (!(snd_SendSequence(bytes_to_send, FR_T4DATA))) { sig_snd_ker_data_sent_ind (); /* TRACE_EVENT ("MSG-REC:TCF sent"); */ } break; case TRAIN_SND: case TRAIN_CNF_SND: snd_SendSequence (bytes_to_send, FR_TRAIN); break; case MSG_SND: sbm_free_empty_prims(); if (GET_STATE (SNDSUB) EQ SUB_IDLE) /* 1st MSG block < threshold */ { if (!fad_data->snd.final) if (fad_data->snd.data_to_send < fad_data->snd.threshold) { snd_SendSequence (bytes_to_send, FR_TRAIN); break; } SET_STATE (SNDSUB, SUB_DATA); } if (fad_data->snd.final) { if (!snd_SendMsgData (ra_ready_ind->req_frames)) { TRACE_EVENT ("MSG-REC:DATA sent"); SET_STATE (SNDSUB, SUB_IDLE); sig_snd_ker_data_sent_ind (); #ifdef _SIMULATION_ snd_SendSequence(bytes_to_send, FR_SYNC); #endif } } else { /* FINAL flag not set */ if (!snd_SendMsgData (ra_ready_ind->req_frames)) { TRACE_EVENT ("MSG-REC:DATA buffer underflow"); sig_rcv_ker_error_ind (ERR_LOCAL_DATA_MSG_UFL); } if ( fad_data->snd.send_ready_to_t30 AND fad_data->snd.data_to_send < fad_data->snd.threshold) { sig_snd_ker_ready_ind (); fad_data->snd.send_ready_to_t30 = FALSE; } } break; default: break; } #ifdef _SIMULATION_ PFREE (ra_ready_ind); #endif }