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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <unistd.h>
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#include <gst/gst.h>
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#include "xaadaptationgst.h"
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#include "xaradioitfadaptation.h"
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#include "xaradioadaptctx.h"
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#define NUM_OF_SUPPORTED_RANGES 2
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#define NUM_OF_CHANNELS 2
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const char* RadioPresetDefaultName = "Default";
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/* emulated frequency range data */
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typedef struct FreqRange_
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{
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XAuint8 id;
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XAuint32 minFreq;
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XAuint32 maxFreq;
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XAuint32 freqInterval;
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XAuint32 stereoMode;
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} FreqRange;
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/* emulated radio channel data */
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typedef struct Channel_
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{
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XAuint32 freq;
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XAuint32 strength;
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} Channel;
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/* emulated radio state */
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typedef enum
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{
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RADIO_STATE_ON_CHANNEL,
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RADIO_STATE_OFF_CHANNEL
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} RadioState;
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/* data structure to pass onto async functions */
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typedef struct
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{
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XAAdaptationGstCtx *bCtx;
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XAuint32 value;
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} ThreadArgs;
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/* emulation variables and constraints */
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static const FreqRange supportedFreqRanges[NUM_OF_SUPPORTED_RANGES] = {
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{ XA_FREQRANGE_FMEUROAMERICA, 87500000, 108000000, 100000, XA_STEREOMODE_MONO },
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{XA_FREQRANGE_FMJAPAN, 76000000, 90000000, 100000, XA_STEREOMODE_STEREO }};
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static const Channel channels[NUM_OF_CHANNELS] = { {88500000, 80},
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{89300000, 60 }};
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static XAuint8 freqRangeIndex = 0;
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static XAboolean squelchMode = XA_BOOLEAN_FALSE;
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static XAint32 currentChannel = -1;
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static RadioState radioState = RADIO_STATE_OFF_CHANNEL;
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static void* asyncdata = NULL;
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/* FORWARD DECLARATIONS */
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void * XARadioItfAdapt_AsyncSetFrequencyRange(void* args);
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XAresult XARadioItfAdapt_SyncSetFrequencyRange(XAAdaptationGstCtx *bCtx, XAuint8 range);
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void * XARadioItfAdapt_AsyncSetFrequency(void* args);
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XAresult XARadioItfAdapt_SyncSetFrequency(XAAdaptationGstCtx *bCtx, XAuint32 freq);
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void * XARadioItfAdapt_AsyncSeek(void* args);
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/*
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* XAresult XARadioItfAdapt_SetFreqRange(XAAdaptationGstCtx *bCtx, XAuint8 range)
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*/
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XAresult XARadioItfAdapt_SetFreqRange(XAAdaptationGstCtx *bCtx, XAuint8 range)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAuint16 index=0;
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XARadioAdaptationCtx* mCtx = (XARadioAdaptationCtx*) bCtx;
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int pt_ret=0;
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DEBUG_API("->XARadioItfAdapt_SetFreqRange");
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if(!bCtx || range < XA_FREQRANGE_FMEUROAMERICA || range > XA_FREQRANGE_AMSW)
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XARadioItfAdapt_SetFreqRange");
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return XA_RESULT_PARAMETER_INVALID;
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}
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for (index = 0; index < NUM_OF_SUPPORTED_RANGES; index++)
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{
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if (supportedFreqRanges[index].id == range)
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{
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if (mCtx->range != range)
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{
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if (mCtx->state != XA_RADIO_IDLE)
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{
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// pthread_cancel(mCtx->emulationThread);
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if (asyncdata)
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{
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free(asyncdata);
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asyncdata = NULL;
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}
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mCtx->state = XA_RADIO_IDLE;
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}
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{
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ThreadArgs* args = (ThreadArgs*)calloc(1, sizeof(ThreadArgs));
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if (!args)
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{
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DEBUG_ERR("Calloc failed")
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DEBUG_API("<-XARadioItfAdapt_SetFreqRange");
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return XA_RESULT_INTERNAL_ERROR;
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}
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args->bCtx = bCtx;
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args->value = range;
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mCtx->state = XA_RADIO_SETTING_FREQUENCY_RANGE;
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pt_ret = pthread_create(&(mCtx->emulationThread), NULL, (XARadioItfAdapt_AsyncSetFrequencyRange),(void*)args);
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if(pt_ret)
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{
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DEBUG_ERR_A1("could not create thread!! (%d)",ret)
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DEBUG_API("<-XARadioItfAdapt_SetFreqRange");
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return XA_RESULT_INTERNAL_ERROR;
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}
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}
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}
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break;
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}
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}
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DEBUG_API("<-XARadioItfAdapt_SetFreqRange");
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return ret;
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}
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/*
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* void * XARadioItfAdapt_AsyncSetFrequencyRange(void* args)
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*/
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void * XARadioItfAdapt_AsyncSetFrequencyRange(void* args)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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ThreadArgs* tArgs = NULL;
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XARadioAdaptationCtx* mCtx = NULL;
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DEBUG_API("->XARadioItfAdapt_AsyncSetFrequencyRange");
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asyncdata = args;
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tArgs = args;
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mCtx = (XARadioAdaptationCtx*) tArgs->bCtx;
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DEBUG_INFO("Setting frequency async")
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usleep(100000); /* 1/10 seconds */
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ret = XARadioItfAdapt_SyncSetFrequencyRange(tArgs->bCtx, tArgs->value);
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if (ret != XA_RESULT_SUCCESS)
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{
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DEBUG_ERR("XARadioItfAdapt_SyncSetFrequencyRange FAILED");
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}
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/* Send event to RadioItf */
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{
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XAAdaptEvent event = {XA_RADIOITFEVENTS, XA_ADAPT_RADIO_FREQUENCY_RANGE_CHANGED, 0, NULL};
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XAAdaptationBase_SendAdaptEvents(&tArgs->bCtx->baseObj, &event );
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}
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mCtx->state = XA_RADIO_IDLE;
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free(args);
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asyncdata = NULL;
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DEBUG_API("<-XARadioItfAdapt_AsyncSetFrequencyRange");
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pthread_exit(NULL);
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return NULL;
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}
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/*
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* XAresult XARadioItfAdapt_SyncSetFrequencyRange(XAAdaptationGstCtx *bCtx, XAuint8 range)
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*/
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XAresult XARadioItfAdapt_SyncSetFrequencyRange(XAAdaptationGstCtx *bCtx, XAuint8 range)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XARadioAdaptationCtx* mCtx=NULL;
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XAuint8 index=0;
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DEBUG_API("->XARadioItfAdapt_SyncSetFrequencyRange");
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if(!bCtx)
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XARadioItfAdapt_SyncSetFrequencyRange");
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return XA_RESULT_PARAMETER_INVALID;
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}
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mCtx = (XARadioAdaptationCtx*) bCtx;
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if (range != mCtx->range)
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{
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DEBUG_INFO("Frequency range changed!")
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mCtx->range = range;
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for(index = 0; index < NUM_OF_SUPPORTED_RANGES; index++)
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{
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if (supportedFreqRanges[index].id == mCtx->range)
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{
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freqRangeIndex = index;
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}
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}
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ret = XARadioItfAdapt_SyncSetFrequency( bCtx, RADIO_DEFAULT_FREQ );
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}
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DEBUG_API("<-XARadioItfAdapt_SyncSetFrequencyRange");
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return ret;
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}
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/*
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* XAresult XARadioItfAdapt_GetFreqRange(XAAdaptationGstCtx *bCtx,
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* XAuint8 * pFreqRange)
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*/
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XAresult XARadioItfAdapt_GetFreqRange(XAAdaptationGstCtx *bCtx,
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XAuint8 * pFreqRange)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XARadioAdaptationCtx* mCtx=NULL;
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DEBUG_API("->XARadioItfAdapt_GetFreqRange");
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if(!bCtx || !pFreqRange)
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XARadioItfAdapt_GetFreqRange");
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return XA_RESULT_PARAMETER_INVALID;
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}
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mCtx = (XARadioAdaptationCtx*) bCtx;
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*pFreqRange = mCtx->range;
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DEBUG_API("<-XARadioItfAdapt_GetFreqRange");
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return ret;
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}
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/*
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* XAresult XARadioItfAdapt_IsFreqRangeSupported(XAAdaptationGstCtx *bCtx,
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* XAuint8 range,
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* XAboolean * pSupported)
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*/
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XAresult XARadioItfAdapt_IsFreqRangeSupported(XAAdaptationGstCtx *bCtx,
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XAuint8 range,
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XAboolean * pSupported)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAuint16 index=0;
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DEBUG_API("->XARadioItfAdapt_IsFreqRangeSupported");
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if(!bCtx || !pSupported || range < XA_FREQRANGE_FMEUROAMERICA || range > XA_FREQRANGE_AMSW)
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XARadioItfAdapt_IsFreqRangeSupported");
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return XA_RESULT_PARAMETER_INVALID;
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}
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*pSupported = XA_BOOLEAN_FALSE;
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for (index = 0; index < NUM_OF_SUPPORTED_RANGES; index++)
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{
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if (supportedFreqRanges[index].id == range)
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{
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*pSupported = XA_BOOLEAN_TRUE;
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break;
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}
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}
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DEBUG_API("<-XARadioItfAdapt_IsFreqRangeSupported");
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return ret;
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}
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/*
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* XAresult XARadioItfAdapt_GetFreqRangeProperties(XAAdaptationGstCtx *bCtx,
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* XAuint8 range,
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* XAuint32 * pMinFreq,
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* XAuint32 * pMaxFreq,
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* XAuint32 * pFreqInterval)
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*/
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XAresult XARadioItfAdapt_GetFreqRangeProperties(XAAdaptationGstCtx *bCtx,
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XAuint8 range,
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XAuint32 * pMinFreq,
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XAuint32 * pMaxFreq,
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XAuint32 * pFreqInterval)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAuint16 index=0;
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DEBUG_API("->XARadioItfAdapt_GetFreqRangeProperties");
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if(!bCtx)
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XARadioItfAdapt_GetFreqRangeProperties");
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return XA_RESULT_PARAMETER_INVALID;
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}
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for (index = 0; index < NUM_OF_SUPPORTED_RANGES; index++)
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{
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if (supportedFreqRanges[index].id == range)
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{
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*pMinFreq = supportedFreqRanges[index].minFreq;
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*pMaxFreq = supportedFreqRanges[index].maxFreq;
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*pFreqInterval = supportedFreqRanges[index].freqInterval;
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break;
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}
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}
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DEBUG_API("<-XARadioItfAdapt_GetFreqRangeProperties");
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return ret;
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}
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/*
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* XAresult XARadioItfAdapt_SetFrequency(XAAdaptationGstCtx *bCtx, XAuint32 freq)
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*/
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XAresult XARadioItfAdapt_SetFrequency(XAAdaptationGstCtx *bCtx, XAuint32 freq)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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int pt_ret=0;
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XARadioAdaptationCtx* mCtx=NULL;
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DEBUG_API("->XARadioItfAdapt_SetFrequency");
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if(!bCtx || freq < supportedFreqRanges[freqRangeIndex].minFreq
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|| freq > supportedFreqRanges[freqRangeIndex].maxFreq
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|| ((freq - supportedFreqRanges[freqRangeIndex].minFreq)
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% supportedFreqRanges[freqRangeIndex].freqInterval) != 0)
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XARadioItfAdapt_SetFrequency");
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return XA_RESULT_PARAMETER_INVALID;
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}
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mCtx = (XARadioAdaptationCtx*) bCtx;
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if (freq != mCtx->frequency)
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{
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if (mCtx->state != XA_RADIO_IDLE)
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{
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// pthread_cancel(mCtx->emulationThread);
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if (asyncdata)
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{
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free(asyncdata);
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asyncdata = NULL;
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}
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}
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{
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ThreadArgs* args = (ThreadArgs*)calloc(1, sizeof(ThreadArgs));
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if (!args)
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{
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DEBUG_ERR("Calloc failed")
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DEBUG_API("<-XARadioItfAdapt_SetFrequency");
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return XA_RESULT_INTERNAL_ERROR;
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}
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args->bCtx = bCtx;
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args->value = freq;
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mCtx->state = XA_RADIO_SETTING_FREQUENCY;
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pt_ret = pthread_create(&(mCtx->emulationThread), NULL, (XARadioItfAdapt_AsyncSetFrequency),(void*)args);
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if(pt_ret)
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{
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DEBUG_ERR_A1("could not create thread!! (%d)",ret)
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DEBUG_API("<-XARadioItfAdapt_SetFrequency");
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return XA_RESULT_INTERNAL_ERROR;
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}
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}
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} /* else do nothing freq was same */
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DEBUG_API("<-XARadioItfAdapt_SetFrequency");
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return ret;
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}
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/*
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* void * XARadioItfAdapt_AsyncSetFrequency(void* args)
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*/
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void * XARadioItfAdapt_AsyncSetFrequency(void* args)
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{
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ThreadArgs* tArgs = NULL;
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XARadioAdaptationCtx* mCtx = NULL;
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asyncdata = args;
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tArgs = args;
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mCtx = (XARadioAdaptationCtx*) tArgs->bCtx;
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DEBUG_API("->XARadioItfAdapt_AsyncSetFrequency");
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DEBUG_INFO("Setting frequency async")
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usleep(100000); /* 1/10 seconds */
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|
397 |
XARadioItfAdapt_SyncSetFrequency(tArgs->bCtx, tArgs->value);
|
|
398 |
|
|
399 |
/* Send event to RadioItf */
|
|
400 |
{
|
|
401 |
XAAdaptEvent event = {XA_RADIOITFEVENTS, XA_ADAPT_RADIO_FREQUENCY_CHANGED, 0, NULL };
|
|
402 |
XAAdaptationBase_SendAdaptEvents(&tArgs->bCtx->baseObj, &event );
|
|
403 |
}
|
|
404 |
mCtx->state = XA_RADIO_IDLE;
|
|
405 |
|
|
406 |
free(args);
|
|
407 |
asyncdata = NULL;
|
|
408 |
DEBUG_API("<-XARadioItfAdapt_AsyncSetFrequency");
|
|
409 |
pthread_exit(NULL);
|
|
410 |
return NULL;
|
|
411 |
}
|
|
412 |
|
|
413 |
/*
|
|
414 |
* XAresult XARadioItfAdapt_SyncSetFrequency(XAAdaptationGstCtx *bCtx, XAuint32 freq)
|
|
415 |
*/
|
|
416 |
XAresult XARadioItfAdapt_SyncSetFrequency(XAAdaptationGstCtx *bCtx, XAuint32 freq)
|
|
417 |
{
|
|
418 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
419 |
XAuint8 index=0;
|
|
420 |
XAboolean channelFound = XA_BOOLEAN_FALSE;
|
|
421 |
XARadioAdaptationCtx* mCtx=NULL;
|
|
422 |
|
|
423 |
DEBUG_API("->XARadioItfAdapt_SyncSetFrequency");
|
|
424 |
|
|
425 |
if(!bCtx || freq < supportedFreqRanges[freqRangeIndex].minFreq
|
|
426 |
|| freq > supportedFreqRanges[freqRangeIndex].maxFreq
|
|
427 |
|| ((freq - supportedFreqRanges[freqRangeIndex].minFreq)
|
|
428 |
% supportedFreqRanges[freqRangeIndex].freqInterval) != 0)
|
|
429 |
{
|
|
430 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
431 |
DEBUG_API("<-XARadioItfAdapt_SyncSetFrequency");
|
|
432 |
return XA_RESULT_PARAMETER_INVALID;
|
|
433 |
}
|
|
434 |
|
|
435 |
mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
436 |
|
|
437 |
if (freq != mCtx->frequency)
|
|
438 |
{
|
|
439 |
for (index = 0; index < NUM_OF_CHANNELS; index++)
|
|
440 |
{
|
|
441 |
if (channels[index].freq == freq)
|
|
442 |
{
|
|
443 |
currentChannel = index;
|
|
444 |
channelFound = XA_BOOLEAN_TRUE;
|
|
445 |
break;
|
|
446 |
}
|
|
447 |
}
|
|
448 |
if ( channelFound == XA_BOOLEAN_FALSE && radioState == RADIO_STATE_ON_CHANNEL)
|
|
449 |
{
|
|
450 |
if (squelchMode == XA_BOOLEAN_FALSE)
|
|
451 |
{
|
|
452 |
DEBUG_API("Channel not found, squelch mode off, set radio to white noise");
|
|
453 |
g_object_set( G_OBJECT(bCtx->bin), "wave", GST_AUDIO_TEST_SRC_WAVE_WHITE_NOISE, NULL );
|
|
454 |
}
|
|
455 |
else
|
|
456 |
{
|
|
457 |
DEBUG_API("Channel not found, squelch mode off, set radio to silence");
|
|
458 |
g_object_set( G_OBJECT(bCtx->bin), "wave", GST_AUDIO_TEST_SRC_WAVE_SILENCE, NULL );
|
|
459 |
}
|
|
460 |
radioState = RADIO_STATE_OFF_CHANNEL;
|
|
461 |
}
|
|
462 |
else if ( channelFound == XA_BOOLEAN_TRUE && radioState == RADIO_STATE_OFF_CHANNEL )
|
|
463 |
{
|
|
464 |
DEBUG_API("Channel found, set radio to sine wave");
|
|
465 |
g_object_set( G_OBJECT(bCtx->bin), "wave", GST_AUDIO_TEST_SRC_WAVE_SINE, NULL );
|
|
466 |
radioState = RADIO_STATE_ON_CHANNEL;
|
|
467 |
}
|
|
468 |
else
|
|
469 |
{
|
|
470 |
/* do nothing */
|
|
471 |
}
|
|
472 |
|
|
473 |
DEBUG_INFO("Frequency changed!")
|
|
474 |
|
|
475 |
mCtx->frequency = freq;
|
|
476 |
} /* else frequency not changed do nothing */
|
|
477 |
|
|
478 |
DEBUG_API("<-XARadioItfAdapt_SyncSetFrequency");
|
|
479 |
return ret;
|
|
480 |
}
|
|
481 |
|
|
482 |
/*
|
|
483 |
* XAresult XARadioItfAdapt_GetFrequency(XAAdaptationGstCtx *bCtx,
|
|
484 |
* XAuint32 * pFrequency)
|
|
485 |
*/
|
|
486 |
XAresult XARadioItfAdapt_GetFrequency(XAAdaptationGstCtx *bCtx,
|
|
487 |
XAuint32 * pFrequency)
|
|
488 |
{
|
|
489 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
490 |
XARadioAdaptationCtx* mCtx=NULL;
|
|
491 |
DEBUG_API("->XARadioItfAdapt_GetFrequency");
|
|
492 |
|
|
493 |
if(!bCtx || !pFrequency)
|
|
494 |
{
|
|
495 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
496 |
DEBUG_API("<-XARadioItfAdapt_GetFrequency");
|
|
497 |
return XA_RESULT_PARAMETER_INVALID;
|
|
498 |
}
|
|
499 |
|
|
500 |
mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
501 |
|
|
502 |
*pFrequency = mCtx->frequency;
|
|
503 |
|
|
504 |
DEBUG_API("<-XARadioItfAdapt_GetFrequency");
|
|
505 |
return ret;
|
|
506 |
}
|
|
507 |
|
|
508 |
|
|
509 |
/*
|
|
510 |
* XAresult XARadioItfAdapt_CancelSetFrequency(XAAdaptationGstCtx *bCtx)
|
|
511 |
*/
|
|
512 |
XAresult XARadioItfAdapt_CancelSetFrequency(XAAdaptationGstCtx *bCtx)
|
|
513 |
{
|
|
514 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
515 |
XARadioAdaptationCtx* mCtx=NULL;
|
|
516 |
DEBUG_API("->XARadioItfAdapt_CancelSetFrequency");
|
|
517 |
|
|
518 |
if(!bCtx)
|
|
519 |
{
|
|
520 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
521 |
DEBUG_API("<-XARadioItfAdapt_CancelSetFrequency");
|
|
522 |
return XA_RESULT_PARAMETER_INVALID;
|
|
523 |
}
|
|
524 |
|
|
525 |
mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
526 |
|
|
527 |
|
|
528 |
if (mCtx->state == XA_RADIO_SEEKING)
|
|
529 |
{
|
|
530 |
// pthread_cancel(mCtx->emulationThread);
|
|
531 |
mCtx->state = XA_RADIO_IDLE;
|
|
532 |
}
|
|
533 |
|
|
534 |
DEBUG_API("<-XARadioItfAdapt_CancelSetFrequency");
|
|
535 |
return ret;
|
|
536 |
}
|
|
537 |
|
|
538 |
/*
|
|
539 |
* XAresult XARadioItfAdapt_SetSquelch(XAAdaptationGstCtx *bCtx, XAboolean squelch)
|
|
540 |
*/
|
|
541 |
XAresult XARadioItfAdapt_SetSquelch(XAAdaptationGstCtx *bCtx, XAboolean squelch)
|
|
542 |
{
|
|
543 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
544 |
DEBUG_API("->XARadioItfAdapt_SetSquelch");
|
|
545 |
|
|
546 |
if(!bCtx)
|
|
547 |
{
|
|
548 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
549 |
DEBUG_API("<-XARadioItfAdapt_SetSquelch");
|
|
550 |
return XA_RESULT_PARAMETER_INVALID;
|
|
551 |
}
|
|
552 |
|
|
553 |
if (squelch != squelchMode)
|
|
554 |
{
|
|
555 |
if (radioState == RADIO_STATE_OFF_CHANNEL)
|
|
556 |
{
|
|
557 |
if (squelch == XA_BOOLEAN_FALSE)
|
|
558 |
{
|
|
559 |
DEBUG_API("Squelch untoggled, no channel, set radio to white noise")
|
|
560 |
g_object_set( G_OBJECT(bCtx->bin), "wave", GST_AUDIO_TEST_SRC_WAVE_WHITE_NOISE, NULL );
|
|
561 |
}
|
|
562 |
else
|
|
563 |
{
|
|
564 |
DEBUG_API("Squelch toggled, no channel, set radio to silence")
|
|
565 |
g_object_set( G_OBJECT(bCtx->bin), "wave", GST_AUDIO_TEST_SRC_WAVE_SILENCE, NULL );
|
|
566 |
}
|
|
567 |
}
|
|
568 |
else
|
|
569 |
{
|
|
570 |
DEBUG_API("Squelch toggled, radio on channel, radio not changed")
|
|
571 |
}
|
|
572 |
squelchMode = squelch;
|
|
573 |
} /* else do nothing as mode not changed */
|
|
574 |
|
|
575 |
DEBUG_API("<-XARadioItfAdapt_SetSquelch");
|
|
576 |
return ret;
|
|
577 |
}
|
|
578 |
|
|
579 |
/*
|
|
580 |
* XAresult XARadioItfAdapt_SetStereoMode(XAAdaptationGstCtx *bCtx, XAuint32 mode)
|
|
581 |
*/
|
|
582 |
XAresult XARadioItfAdapt_SetStereoMode(XAAdaptationGstCtx *bCtx, XAuint32 mode)
|
|
583 |
{
|
|
584 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
585 |
DEBUG_API("->XARadioItfAdapt_SetStereoMode");
|
|
586 |
|
|
587 |
if(!bCtx || mode > XA_STEREOMODE_AUTO )
|
|
588 |
{
|
|
589 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
590 |
DEBUG_API("<-XARadioItfAdapt_SetStereoMode");
|
|
591 |
return XA_RESULT_PARAMETER_INVALID;
|
|
592 |
}
|
|
593 |
|
|
594 |
switch ( mode )
|
|
595 |
{
|
|
596 |
case XA_STEREOMODE_MONO:
|
|
597 |
/* always works */
|
|
598 |
break;
|
|
599 |
case XA_STEREOMODE_STEREO:
|
|
600 |
if ( supportedFreqRanges[freqRangeIndex].stereoMode == XA_STEREOMODE_MONO )
|
|
601 |
{
|
|
602 |
DEBUG_ERR("StereoMode stereo unsupported");
|
|
603 |
ret = XA_RESULT_FEATURE_UNSUPPORTED;
|
|
604 |
}
|
|
605 |
break;
|
|
606 |
case XA_STEREOMODE_AUTO:
|
|
607 |
if ( supportedFreqRanges[freqRangeIndex].stereoMode != XA_STEREOMODE_AUTO )
|
|
608 |
{
|
|
609 |
DEBUG_ERR("StereoMode auto unsupported");
|
|
610 |
ret = XA_RESULT_FEATURE_UNSUPPORTED;
|
|
611 |
}
|
|
612 |
break;
|
|
613 |
default :
|
|
614 |
DEBUG_ERR("XA_RESULT_INTERNAL_ERROR");
|
|
615 |
ret = XA_RESULT_INTERNAL_ERROR; /* shouldn't come here */
|
|
616 |
break;
|
|
617 |
}
|
|
618 |
|
|
619 |
DEBUG_API("<-XARadioItfAdapt_SetStereoMode");
|
|
620 |
return ret;
|
|
621 |
}
|
|
622 |
|
|
623 |
/*
|
|
624 |
* XAresult XARadioItfAdapt_GetSignalStrength(XAAdaptationGstCtx *bCtx, XAuint32 * pStrength)
|
|
625 |
*/
|
|
626 |
XAresult XARadioItfAdapt_GetSignalStrength(XAAdaptationGstCtx *bCtx, XAuint32 * pStrength)
|
|
627 |
{
|
|
628 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
629 |
DEBUG_API("->XARadioItfAdapt_GetSignalStrength");
|
|
630 |
|
|
631 |
if(!bCtx || !pStrength)
|
|
632 |
{
|
|
633 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
634 |
DEBUG_API("<-XARadioItfAdapt_GetSignalStrength");
|
|
635 |
return XA_RESULT_PARAMETER_INVALID;
|
|
636 |
}
|
|
637 |
|
|
638 |
if (currentChannel != -1)
|
|
639 |
{
|
|
640 |
*pStrength = channels[currentChannel].strength;
|
|
641 |
}
|
|
642 |
else
|
|
643 |
{
|
|
644 |
*pStrength = 0;
|
|
645 |
}
|
|
646 |
|
|
647 |
DEBUG_API("<-XARadioItfAdapt_GetSignalStrength");
|
|
648 |
return ret;
|
|
649 |
}
|
|
650 |
|
|
651 |
/*
|
|
652 |
* XAresult XARadioItfAdapt_Seek(XAAdaptationGstCtx *bCtx, XAboolean upwards)
|
|
653 |
*/
|
|
654 |
XAresult XARadioItfAdapt_Seek(XAAdaptationGstCtx *bCtx, XAboolean upwards)
|
|
655 |
{
|
|
656 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
657 |
XARadioAdaptationCtx* mCtx = NULL;
|
|
658 |
int pt_ret=0;
|
|
659 |
DEBUG_API("->XARadioItfAdapt_Seek");
|
|
660 |
|
|
661 |
if(!bCtx)
|
|
662 |
{
|
|
663 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
664 |
DEBUG_API("<-XARadioItfAdapt_Seek");
|
|
665 |
return XA_RESULT_PARAMETER_INVALID;
|
|
666 |
}
|
|
667 |
|
|
668 |
mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
669 |
|
|
670 |
if (mCtx->state != XA_RADIO_IDLE)
|
|
671 |
{
|
|
672 |
// pthread_cancel(mCtx->emulationThread);
|
|
673 |
if (asyncdata)
|
|
674 |
{
|
|
675 |
free(asyncdata);
|
|
676 |
asyncdata = NULL;
|
|
677 |
}
|
|
678 |
mCtx->state = XA_RADIO_IDLE;
|
|
679 |
}
|
|
680 |
|
|
681 |
mCtx->state = XA_RADIO_SEEKING;
|
|
682 |
pt_ret = pthread_create(&(mCtx->emulationThread), NULL, (XARadioItfAdapt_AsyncSeek),(void*)bCtx);
|
|
683 |
|
|
684 |
if(pt_ret)
|
|
685 |
{
|
|
686 |
DEBUG_ERR_A1("could not create thread!! (%d)",ret)
|
|
687 |
DEBUG_API("<-XARadioItfAdapt_Seek");
|
|
688 |
return XA_RESULT_INTERNAL_ERROR;
|
|
689 |
}
|
|
690 |
|
|
691 |
DEBUG_API("<-XARadioItfAdapt_Seek");
|
|
692 |
return ret;
|
|
693 |
}
|
|
694 |
|
|
695 |
/*
|
|
696 |
* void * XARadioItfAdapt_AsyncSeek(void* args)
|
|
697 |
*/
|
|
698 |
void * XARadioItfAdapt_AsyncSeek(void* args)
|
|
699 |
{
|
|
700 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
701 |
|
|
702 |
XAAdaptationGstCtx *bCtx = (XAAdaptationGstCtx*)args;
|
|
703 |
|
|
704 |
XARadioAdaptationCtx* mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
705 |
|
|
706 |
XAuint8 index=0;
|
|
707 |
XAint8 currentChannel = 0;
|
|
708 |
XAuint32 freq=0;
|
|
709 |
mCtx->state = XA_RADIO_SEEKING;
|
|
710 |
usleep(100000); /* 1/10 seconds */
|
|
711 |
|
|
712 |
DEBUG_INFO("Seek done!")
|
|
713 |
|
|
714 |
for( index = 0; index < NUM_OF_CHANNELS; index++)
|
|
715 |
{
|
|
716 |
if (channels[index].freq == mCtx->frequency)
|
|
717 |
{
|
|
718 |
currentChannel = index;
|
|
719 |
break;
|
|
720 |
}
|
|
721 |
}
|
|
722 |
|
|
723 |
freq = channels[(currentChannel + 1)%NUM_OF_CHANNELS].freq;
|
|
724 |
|
|
725 |
ret = XARadioItfAdapt_SyncSetFrequency( bCtx, freq );
|
|
726 |
if (ret != XA_RESULT_SUCCESS)
|
|
727 |
{
|
|
728 |
DEBUG_ERR("XARadioItfAdapt_SyncSetFrequency failed")
|
|
729 |
}
|
|
730 |
|
|
731 |
/* Send event to RadioItf */
|
|
732 |
{
|
|
733 |
XAAdaptEvent event = {XA_RADIOITFEVENTS, XA_ADAPT_RADIO_SEEK_COMPLETE, 0, NULL };
|
|
734 |
XAAdaptationBase_SendAdaptEvents(&bCtx->baseObj, &event );
|
|
735 |
}
|
|
736 |
mCtx->state = XA_RADIO_IDLE;
|
|
737 |
|
|
738 |
pthread_exit(NULL);
|
|
739 |
return NULL;
|
|
740 |
}
|
|
741 |
|
|
742 |
/*
|
|
743 |
* XAresult XARadioItfAdapt_StopSeeking(XAAdaptationGstCtx *bCtx)
|
|
744 |
*/
|
|
745 |
XAresult XARadioItfAdapt_StopSeeking(XAAdaptationGstCtx *bCtx)
|
|
746 |
{
|
|
747 |
XAresult ret = XA_RESULT_SUCCESS;
|
|
748 |
XARadioAdaptationCtx* mCtx = NULL;
|
|
749 |
DEBUG_API("->XARadioItfAdapt_StopSeeking");
|
|
750 |
|
|
751 |
if(!bCtx)
|
|
752 |
{
|
|
753 |
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
|
|
754 |
DEBUG_API("<-XARadioItfAdapt_StopSeeking");
|
|
755 |
return XA_RESULT_INTERNAL_ERROR;
|
|
756 |
}
|
|
757 |
|
|
758 |
mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
759 |
|
|
760 |
if (mCtx->state == XA_RADIO_SEEKING)
|
|
761 |
{
|
|
762 |
mCtx->state = XA_RADIO_IDLE;
|
|
763 |
// pthread_cancel(mCtx->emulationThread);
|
|
764 |
|
|
765 |
/* just put some random non-channel freq */
|
|
766 |
ret = XARadioItfAdapt_SyncSetFrequency( bCtx, channels[0].freq+supportedFreqRanges[freqRangeIndex].freqInterval);
|
|
767 |
if (ret != XA_RESULT_SUCCESS)
|
|
768 |
{
|
|
769 |
ret = XA_RESULT_INTERNAL_ERROR;
|
|
770 |
}
|
|
771 |
}
|
|
772 |
|
|
773 |
DEBUG_API("<-XARadioItfAdapt_StopSeeking");
|
|
774 |
return ret;
|
|
775 |
}
|
|
776 |
|
|
777 |
/*
|
|
778 |
* void XARadioItfAdapt_Free(XAAdaptationGstCtx *bCtx)
|
|
779 |
*/
|
|
780 |
void XARadioItfAdapt_Free(XAAdaptationBaseCtx *bCtx)
|
|
781 |
{
|
|
782 |
XARadioAdaptationCtx* mCtx = (XARadioAdaptationCtx*) bCtx;
|
|
783 |
DEBUG_API("->XARadioItfAdapt_Free");
|
|
784 |
|
|
785 |
if (mCtx->state != XA_RADIO_IDLE)
|
|
786 |
{
|
|
787 |
// pthread_cancel(mCtx->emulationThread);
|
|
788 |
if (asyncdata)
|
|
789 |
{
|
|
790 |
free(asyncdata);
|
|
791 |
asyncdata = NULL;
|
|
792 |
}
|
|
793 |
mCtx->state = XA_RADIO_IDLE;
|
|
794 |
}
|
|
795 |
|
|
796 |
DEBUG_API("<-XARadioItfAdapt_Free");
|
|
797 |
}
|