FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/fad/fad_kers.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_KERS +----------------------------------------------------------------------------- | 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 signals for the component | Fax Adaptation 3.45 of the mobile station +----------------------------------------------------------------------------- */ #ifndef FAD_KERS_C #define FAD_KERS_C #endif #define ENTITY_FAD /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pconst.cdg" #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_KERS | | STATE : code ROUTINE : sig_snd_ker_ready_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal READY_IND received from process SND */ GLOBAL void sig_snd_ker_ready_ind (void) { TRACE_FUNCTION ("sig_snd_ker_ready_ind()"); switch (GET_STATE (KER)) { case BCS_REC: case MSG_REC: { PALLOC (fad_ready_ind, FAD_READY_IND); PSENDX (T30, fad_ready_ind); } break; default: break; } } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_snd_ker_data_sent_ind| +-------------------------------------------------------------------------+ PURPOSE : Process signal DATA_SENT_IND received from process SND */ GLOBAL void sig_snd_ker_data_sent_ind (void) { TRACE_FUNCTION ("sig_snd_ker_data_sent_ind()"); switch (GET_STATE (KER)) { case BCS_REC: case MSG_REC: { PALLOC (fad_data_cnf, FAD_DATA_CNF); PSENDX (T30, fad_data_cnf); SET_STATE (KER, IDLE); sig_ker_snd_sync_req (TRUE); } break; case MSG_REC_TCF: { PALLOC (fad_snd_tcf_cnf, FAD_SND_TCF_CNF); PSENDX (T30, fad_snd_tcf_cnf); SET_STATE (KER, IDLE); sig_ker_snd_sync_req (TRUE); } break; case BCS_TRA: { PALLOC (fad_data_cnf, FAD_DATA_CNF); PSENDX (T30, fad_data_cnf); /* remain in BCS-TRA state ! - don't reset sequencer ! */ } break; } } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_preamble_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal PREAMBLE_IND received from process RCV */ GLOBAL void sig_rcv_ker_preamble_ind (void) { TRACE_FUNCTION ("sig_rcv_ker_preamble_ind()"); switch (GET_STATE (KER)) { case IDLE: { PALLOC (fad_mux_ind, FAD_MUX_IND); fad_mux_ind->mode = MUX_BCS; PSENDX (T30, fad_mux_ind); } SET_STATE (KER, BCS_TRA); break; case MSG_REC_TCF: /* non-standard: BCS data received while sending TCF */ sig_snd_ker_data_sent_ind (); TRACE_EVENT ("MSG-REC:BCS rec- arbt TCF"); { PALLOC (fad_mux_ind, FAD_MUX_IND); fad_mux_ind->mode = MUX_BCS; PSENDX (T30, fad_mux_ind); } SET_STATE (KER, BCS_TRA); break; default: /* discard data - reset RCV to idle */ sig_ker_rcv_reset_req (); } fad_data->rcv.preamble_pending = FALSE; } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_tcf_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal TCF_IND received from process RCV */ GLOBAL void sig_rcv_ker_tcf_ind(void) { T_RCV *rcv = &fad_data->rcv; USHORT err_ratio = 100 * rcv->bytes_good/rcv->bytes_rcvd; TRACE_FUNCTION ("sig_rcv_ker_tcf_ind()"); if (GET_STATE (KER) EQ MSG_TRA_TCF) { PALLOC (fad_rcv_tcf_cnf, FAD_RCV_TCF_CNF); TRACE_EVENT_P1("ratio=%d", err_ratio); fad_rcv_tcf_cnf->ratio = (UBYTE)err_ratio; PSENDX (T30, fad_rcv_tcf_cnf); SET_STATE (KER, IDLE); sig_ker_snd_sync_req (FALSE); } } /* +----------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_train_ind | +----------------------------------------------------------------------+ PURPOSE : Process signal TRAIN_IND received from process RCV */ GLOBAL void sig_rcv_ker_train_ind (void) { TRACE_FUNCTION ("sig_rcv_ker_train_ind()"); if (GET_STATE (KER) EQ IDLE) { sig_ker_snd_train_req (0, FALSE); { PALLOC (fad_mux_ind, FAD_MUX_IND); fad_mux_ind->mode = MUX_MSG; PSENDX (T30, fad_mux_ind); } fad_data->ker.forward_data = TRUE; SET_STATE (KER, MSG_TRA); } else /* discard data - reset RCV to idle */ sig_ker_rcv_reset_req (); } /* +--------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_train_end_ind | +--------------------------------------------------------------------------+ PURPOSE : Process signal TRAIN_END_IND received from process RCV */ GLOBAL void sig_rcv_ker_train_end_ind (void) { TRACE_FUNCTION ("sig_rcv_ker_train_end_ind()"); if (GET_STATE (KER) EQ MSG_TRA) sig_ker_snd_sync_req (FALSE); } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_bcs_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal BCS_IND received from process RCV */ GLOBAL void sig_rcv_ker_bcs_ind (UBYTE *hdlc, USHORT hdlc_len) { TRACE_FUNCTION ("sig_rcv_ker_bcs_ind()"); if (GET_STATE (KER) EQ BCS_TRA) { USHORT bit_len = hdlc_len << 3; { PALLOC_SDU (fad_data_ind, FAD_DATA_IND, bit_len); fad_data_ind->final = TRUE; fad_data_ind->sdu.l_buf = bit_len; fad_data_ind->sdu.o_buf = 0; memcpy (fad_data_ind->sdu.buf, hdlc, hdlc_len); if (fad_data->snd.fad_data_req) /* BCS data to send detected while receiving BCS: */ sig_snd_ker_data_sent_ind (); /* send pseudo-CNF to T30 before forwarding data */ PSENDX (T30, fad_data_ind); } fad_data->rcv.FlagFound = 0; SET_STATE (KER, IDLE); sig_ker_snd_sync_req (TRUE); if (fad_data->snd.fad_data_req) /* BCS data to send detected while receiving BCS: */ { /* send stored BCS data */ SET_STATE (KER, BCS_REC); sig_ker_snd_preamble_req (fad_data->snd.fad_data_req); } } fad_data->rcv.bcs_pending = FALSE; } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_msg_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal MSG_IND received from process RCV */ GLOBAL void sig_rcv_ker_msg_ind (T_FAD_DATA_IND *fad_data_ind) { TRACE_FUNCTION ("sig_rcv_ker_msg_ind()"); PACCESS (fad_data_ind); if (GET_STATE (KER) EQ MSG_TRA) { if (!fad_data_ind) { sig_ker_snd_sync_req (TRUE); SET_STATE (KER, IDLE); } else { if (fad_data_ind->final) { sig_ker_snd_sync_req (TRUE); SET_STATE (KER, IDLE); } if (fad_data->ker.forward_data) { PSENDX (T30, fad_data_ind); } else PFREE (fad_data_ind); } } } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_status_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal STATUS_IND received from process RCV */ GLOBAL void sig_rcv_ker_status_ind (void ) { TRACE_FUNCTION ("sig_rcv_ker_status_ind()"); if (GET_STATE (KER) EQ MSG_REC) sig_ker_snd_status_req (); } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : FAD_KERS | | STATE : code ROUTINE : sig_rcv_ker_error_ind | +-------------------------------------------------------------------------+ PURPOSE : Process signal ERROR_IND received from process RCV */ GLOBAL void sig_rcv_ker_error_ind (USHORT cause) { TRACE_FUNCTION ("sig_rcv_ker_error_ind()"); switch (GET_STATE (KER)) { case KER_NULL: case IDLE: break; case BCS_REC: case BCS_TRA: case MSG_REC_TCF: case MSG_REC: case MSG_TRA_TCF: case MSG_TRA: SET_STATE (KER, IDLE); ker_SetError (cause); break; default: break; } }