// ----------------------------------------------------------------------------------
// CSSYChannel::ForceBufferFilledL()
// ----------------------------------------------------------------------------------
//
void CSSYChannel::ForceBufferFilledL( const TSensrvChannelId aChannelId )
{
SSY_TRACE_IN();
SSY_TRACE( EExtended, "ORIENTATIONSSY:ChannelId %d", iChannelInfo.iChannelId );
if ( ChannelId() != aChannelId )
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR: StartChannelDataL wrong channelId!" );
User::Leave( KErrArgument );
}
if( iChannelState & KChannelCanBeFilled )
{
SetChannelState( EChannelForceBufferFilled );
IssueRequest();
}
else
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR: ForceBufferFilledL called in incorrected state! channelId: %d, state: %S",
aChannelId,
ConvertChannelStateIntoString( iChannelState ) );
User::Leave( KErrGeneral );
}
SSY_TRACE_OUT();
}
// ----------------------------------------------------------------------------------
// CSSYChannel::OpenChannel()
// ----------------------------------------------------------------------------------
//
TInt CSSYChannel::OpenChannel()
{
SSY_TRACE_IN();
SSY_TRACE( EExtended, "ORIENTATIONSSY:ChannelId %d", iChannelInfo.iChannelId );
TInt err( KErrNone );
if ( iChannelState & KChannelCanBeOpened )
{
TRAP( err, iOrientationHandler->OpenChannelL() );
if ( err == KErrNone )
{
SetChannelState( EChannelOpening );
IssueRequest();
}
}
else
{
SSY_TRACE( EExtended, "ORIENTATIONSSY:ERROR: Trying to open a channel in a wrong state! channelId: %d, state: %S",
iChannelInfo.iChannelId,
ConvertChannelStateIntoString( iChannelState ) );
err = KErrGeneral;
}
SSY_TRACE_OUT();
return err;
}
void initReceiveChannel() {
setRXMode(modeAM);
SetRXABandpassFreqs(CHANNEL_RX, (double)filterLow, (double)filterHigh);
setFilter(filterLow, filterHigh);
setAGCMode(AGC_MEDIUM);
SetRXAAMDSBMode(CHANNEL_RX, 0);
SetRXAShiftRun(CHANNEL_RX, 0);
SetRXAEMNRPosition(CHANNEL_RX, nr_agc);
SetRXAEMNRgainMethod(CHANNEL_RX, nr2_gain_method);
SetRXAEMNRnpeMethod(CHANNEL_RX, nr2_npe_method);
SetRXAEMNRRun(CHANNEL_RX, nr2);
SetRXAEMNRaeRun(CHANNEL_RX, nr2_ae);
SetRXAANRVals(CHANNEL_RX, 64, 16, 16e-4, 10e-7); // defaults
SetRXAANRRun(CHANNEL_RX, nr);
SetRXAANFRun(CHANNEL_RX, anf);
SetRXASNBARun(CHANNEL_RX, snb);
SetRXAPanelGain1(CHANNEL_RX, 0.9);//volume
SetRXAShiftFreq(CHANNEL_RX, 0.0);
SetRXAShiftRun(CHANNEL_RX, 0);
SetChannelState(CHANNEL_RX,1,0);
}
// ----------------------------------------------------------------------------------
// CSSYChannel::StopChannelDataL()
// ----------------------------------------------------------------------------------
//
void CSSYChannel::StopChannelDataL( const TSensrvChannelId aChannelId )
{
SSY_TRACE_IN();
SSY_TRACE( EExtended, "ORIENTATIONSSY::ChannelId %d", iChannelInfo.iChannelId );
if ( ChannelId() != aChannelId )
{
SSY_TRACE( EError, "ORIENTATIONSSY::ERROR: StartChannelDataL wrong channelId!" );
User::Leave( KErrArgument );
}
if ( iChannelState & KChannelCanBeStopped )
{
iOrientationHandler->StopListeningL();
SetChannelState( EChannelStopListening );
IssueRequest();
}
else
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR: Trying to stop listening a channel that is not listened! channelId: %d, state: %S",
aChannelId,
ConvertChannelStateIntoString( iChannelState ) );
User::Leave( KErrGeneral );
}
SSY_TRACE_OUT();
}
void setMox(int state) {
fprintf(stderr,"setMox: protocol=%d\n", protocol);
if(mox!=state) {
mox=state;
if(protocol==NEW_PROTOCOL) {
schedule_high_priority(3);
}
if(mox) {
SetChannelState(CHANNEL_RX0,0,1);
SetChannelState(CHANNEL_TX,1,0);
} else {
SetChannelState(CHANNEL_TX,0,1);
SetChannelState(CHANNEL_RX0,1,0);
}
}
}
static void setupTX(int tx) {
setTXMode(tx,mode);
SetTXABandpassFreqs(tx, (double)filterLow, (double)filterHigh);
SetTXABandpassWindow(tx, 1);
SetTXABandpassRun(tx, 1);
SetTXACFIRRun(tx, 1);
SetTXAEQRun(tx, 0);
SetTXACTCSSRun(tx, 0);
SetTXAAMSQRun(tx, 0);
SetTXACompressorRun(tx, 0);
SetTXAosctrlRun(tx, 0);
SetTXAPreGenRun(tx, 0);
SetTXAPostGenRun(tx, 0);
SetChannelState(tx,1,0);
SetChannelState(tx,1,0);
}
/**
* @brief Enabled button Callback
*
* @param widget -- pointer to the parent widget,
* @param data -- pointer to the data.
*/
void subrxEnabledButtonCallback(GtkWidget* widget,gpointer data) {
GtkWidget* label;
char c[80];
gboolean state;
if(subrx) {
state=0;
} else {
state=1;
}
label=gtk_bin_get_child((GtkBin*)widget);
if(state) {
gtk_widget_modify_fg(label, GTK_STATE_NORMAL, &buttonSelected);
gtk_widget_modify_fg(label, GTK_STATE_PRELIGHT, &buttonSelected);
} else {
gtk_widget_modify_fg(label, GTK_STATE_NORMAL, &white);
gtk_widget_modify_fg(label, GTK_STATE_PRELIGHT, &black);
}
subrx=state;
if(subrx) {
subrxFrequencyLO=frequencyALO;
long long diff=subrxFrequency-frequencyA;
if(diff<0) diff=-diff;
if(diff>sampleRate/2) {
setSubrxFrequency(frequencyA);
} else {
setSubrxFrequency(subrxFrequency);
}
if(running) {
SetRXAShiftRun(CHANNEL_SUBRX, 1);
SetChannelState(CHANNEL_SUBRX, 1, 0);
}
} else {
if(running) {
SetRXAShiftRun(CHANNEL_SUBRX, 0);
SetChannelState(CHANNEL_SUBRX, 0, 0);
}
}
updateSubrxDisplay();
}
void DrChannelDescription::CopyFrom(DrChannelDescriptionPtr src, bool includeLengths)
{
DrAssert(m_isInputChannel == src->m_isInputChannel);
SetChannelURI(src->GetChannelURI());
SetChannelState(src->GetChannelState());
SetChannelMetaData(src->GetChannelMetaData());
if (includeLengths)
{
SetChannelProcessedLength(src->GetChannelProcessedLength());
SetChannelTotalLength(src->GetChannelTotalLength());
}
}
void setTune(int state) {
fprintf(stderr,"setTune: protocol=%d\n", protocol);
if(tune!=state) {
tune=state;
if(tune) {
if(OCmemory_tune_time!=0) {
struct timeval te;
gettimeofday(&te,NULL);
tune_timeout=(te.tv_sec*1000LL+te.tv_usec/1000)+(long long)OCmemory_tune_time;
}
}
if(protocol==NEW_PROTOCOL) {
schedule_high_priority(4);
schedule_general();
}
if(tune) {
SetChannelState(CHANNEL_RX0,0,1);
SetChannelState(CHANNEL_TX,1,0);
} else {
SetChannelState(CHANNEL_TX,0,1);
SetChannelState(CHANNEL_RX0,1,0);
}
}
}
// ----------------------------------------------------------------------------------
// CSSYChannel::StartChannelDataL()
// ----------------------------------------------------------------------------------
//
void CSSYChannel::StartChannelDataL( const TSensrvChannelId aChannelId,
TUint8* aBuffer,
TInt aCount )
{
SSY_TRACE_IN();
SSY_TRACE( EExtended, "ORIENTATIONSSY:ChannelId %d", iChannelInfo.iChannelId );
if ( ChannelId() != aChannelId )
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR: StartChannelDataL wrong channelId!" );
User::Leave( KErrArgument );
}
ASSERT_DEBUG_SSY( aBuffer );
ASSERT_DEBUG_SSY( aCount );
if ( !aBuffer || !aCount )
{
User::Leave( KErrArgument );
}
iBuffer = aBuffer;
iCount = aCount;
SSY_TRACE( EExtended, "ORIENTATIONSSY:New data buffer: 0x%x", iBuffer );
SSY_TRACE( EExtended, "ORIENTATIONSSY:New data count : %d", iCount );
if ( iChannelState & KChannelCanBeListened )
{
iOrientationHandler->StartListeningL();
SetChannelState( EChannelListening );
IssueRequest();
}
else
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR: Trying to listen a channel that is not open! channelId: %d, state: %S",
aChannelId,
ConvertChannelStateIntoString( iChannelState ) );
User::Leave( KErrGeneral );
}
SSY_TRACE_OUT();
}
// ----------------------------------------------------------------------------------
// CSSYChannel::CloseChannel()
// ----------------------------------------------------------------------------------
//
TInt CSSYChannel::CloseChannel()
{
SSY_TRACE_IN();
SSY_TRACE( EExtended, "ORIENTATIONSSY:ChannelId %d", iChannelInfo.iChannelId );
TInt err( KErrNone );
if( iChannelState & KChannelCanBeClosed )
{
TRAP( err, iOrientationHandler->CloseChannelL() );
if ( err == KErrNone )
{
iBuffer = NULL; // Reassigned in data listening
iCount = 0;
iCountReceived = 0;
SetChannelState( EChannelClosing );
IssueRequest();
}
else
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR: Trying to close a channel! err: %d, channelId: %d, state: %S",
err,
iChannelInfo.iChannelId,
ConvertChannelStateIntoString( iChannelState ) );
}
}
else
{
SSY_TRACE( EExtended, "ORIENTATIONSSY:ERROR: Trying to close a channel in a wrong state! channelId: %d, state: %S",
iChannelInfo.iChannelId,
ConvertChannelStateIntoString( iChannelState ) );
err = KErrGeneral;
}
SSY_TRACE_OUT();
return err;
}
gint init(void* arg) {
gint x;
gint y;
DISCOVERED* d;
char *res;
char wisdom_directory[1024];
char wisdom_file[1024];
fprintf(stderr,"init\n");
audio_get_cards(0);
audio_get_cards(1);
cursor_arrow=gdk_cursor_new(GDK_ARROW);
cursor_watch=gdk_cursor_new(GDK_WATCH);
GdkWindow *gdk_splash_window = gtk_widget_get_window(splash_window);
gdk_window_set_cursor(gdk_splash_window,cursor_watch);
init_radio();
// check if wisdom file exists
res=getcwd(wisdom_directory, sizeof(wisdom_directory));
strcpy(&wisdom_directory[strlen(wisdom_directory)],"/");
strcpy(wisdom_file,wisdom_directory);
strcpy(&wisdom_file[strlen(wisdom_file)],"wdspWisdom");
splash_status("Checking FFTW Wisdom file ...");
if(access(wisdom_file,F_OK)<0) {
int rc=sem_init(&wisdom_sem, 0, 0);
rc=pthread_create(&wisdom_thread_id, NULL, wisdom_thread, (void *)wisdom_directory);
while(sem_trywait(&wisdom_sem)<0) {
splash_status(wisdom_get_status());
while (gtk_events_pending ())
gtk_main_iteration ();
usleep(100000); // 100ms
}
}
while(!start) {
gdk_window_set_cursor(gdk_splash_window,cursor_watch);
selected_device=0;
devices=0;
splash_status("Old Protocol ... Discovering Devices");
old_discovery();
splash_status("New Protocol ... Discovering Devices");
new_discovery();
#ifdef LIMESDR
splash_status("LimeSDR ... Discovering Devices");
lime_discovery();
#endif
splash_status("Discovery");
if(devices==0) {
gdk_window_set_cursor(gdk_splash_window,cursor_arrow);
fprintf(stderr,"No devices found!\n");
GtkDialogFlags flags = GTK_DIALOG_DESTROY_WITH_PARENT;
discovery_dialog = gtk_message_dialog_new (GTK_WINDOW(splash_window),
flags,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK_CANCEL,
"No devices found! Retry Discovery?");
gtk_widget_override_font(discovery_dialog, pango_font_description_from_string("FreeMono 18"));
gint result=gtk_dialog_run (GTK_DIALOG (discovery_dialog));
gtk_widget_destroy(discovery_dialog);
if(result==GTK_RESPONSE_CANCEL) {
_exit(0);
}
} else {
fprintf(stderr,"%s: found %d devices.\n", (char *)arg, devices);
gdk_window_set_cursor(gdk_splash_window,cursor_arrow);
GtkDialogFlags flags=GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT;
discovery_dialog = gtk_dialog_new_with_buttons ("Discovered",
GTK_WINDOW(splash_window),
flags,
#ifdef GPIO
"Configure GPIO",
GTK_RESPONSE_YES,
#endif
"Discover",
GTK_RESPONSE_REJECT,
"Exit",
GTK_RESPONSE_CLOSE,
NULL);
gtk_widget_override_font(discovery_dialog, pango_font_description_from_string("FreeMono 18"));
GtkWidget *content;
content=gtk_dialog_get_content_area(GTK_DIALOG(discovery_dialog));
GtkWidget *grid=gtk_grid_new();
gtk_grid_set_row_homogeneous(GTK_GRID(grid),TRUE);
gtk_grid_set_column_homogeneous(GTK_GRID(grid),TRUE);
gtk_grid_set_row_spacing (GTK_GRID(grid),10);
int i;
char version[16];
char text[128];
for(i=0;i<devices;i++) {
d=&discovered[i];
fprintf(stderr,"%p protocol=%d name=%s\n",d,d->protocol,d->name);
if(d->protocol==ORIGINAL_PROTOCOL) {
sprintf(version,"%d.%d",
d->software_version/10,
d->software_version%10);
} else {
sprintf(version,"%d.%d.%d",
d->software_version/100,
(d->software_version%100)/10,
d->software_version%10);
}
switch(d->protocol) {
case ORIGINAL_PROTOCOL:
case NEW_PROTOCOL:
sprintf(text,"%s (%s %s) %s (%02X:%02X:%02X:%02X:%02X:%02X) on %s\n",
d->name,
d->protocol==ORIGINAL_PROTOCOL?"old":"new",
version,
inet_ntoa(d->info.network.address.sin_addr),
d->info.network.mac_address[0],
d->info.network.mac_address[1],
d->info.network.mac_address[2],
d->info.network.mac_address[3],
d->info.network.mac_address[4],
d->info.network.mac_address[5],
d->info.network.interface_name);
break;
#ifdef LIMESDR
case LIMESDR_PROTOCOL:
/*
sprintf(text,"%s (%s %s)\n",
d->name,
"lime",
version);
*/
sprintf(text,"%s\n",
d->name);
break;
#endif
}
GtkWidget *label=gtk_label_new(text);
gtk_widget_override_font(label, pango_font_description_from_string("FreeMono 12"));
gtk_widget_show(label);
gtk_grid_attach(GTK_GRID(grid),label,0,i,3,1);
GtkWidget *start_button=gtk_button_new_with_label("Start");
gtk_widget_override_font(start_button, pango_font_description_from_string("FreeMono 18"));
gtk_widget_show(start_button);
gtk_grid_attach(GTK_GRID(grid),start_button,3,i,1,1);
g_signal_connect(start_button,"pressed",G_CALLBACK(start_cb),(gpointer)d);
// if not available then cannot start it
if(d->status!=STATE_AVAILABLE) {
gtk_button_set_label(GTK_BUTTON(start_button),"In Use");
gtk_widget_set_sensitive(start_button, FALSE);
}
// if not on the same subnet then cannot start it
if((d->info.network.interface_address.sin_addr.s_addr&d->info.network.interface_netmask.sin_addr.s_addr) != (d->info.network.address.sin_addr.s_addr&d->info.network.interface_netmask.sin_addr.s_addr)) {
gtk_button_set_label(GTK_BUTTON(start_button),"Subnet!");
gtk_widget_set_sensitive(start_button, FALSE);
}
}
gtk_container_add (GTK_CONTAINER (content), grid);
gtk_widget_show_all(discovery_dialog);
gint result=gtk_dialog_run(GTK_DIALOG(discovery_dialog));
if(result==GTK_RESPONSE_CLOSE) {
_exit(0);
}
if(!start) {
gtk_widget_destroy(discovery_dialog);
}
#ifdef GPIO
if(result==GTK_RESPONSE_YES) {
configure_gpio(splash_window);
}
#endif
}
}
gdk_window_set_cursor(gdk_splash_window,cursor_watch);
splash_status("Initializing wdsp ...");
fprintf(stderr,"selected radio=%p device=%d\n",radio,radio->device);
protocol=radio->protocol;
device=radio->device;
switch(radio->protocol) {
case ORIGINAL_PROTOCOL:
case NEW_PROTOCOL:
sprintf(property_path,"%02X-%02X-%02X-%02X-%02X-%02X.props",
radio->info.network.mac_address[0],
radio->info.network.mac_address[1],
radio->info.network.mac_address[2],
radio->info.network.mac_address[3],
radio->info.network.mac_address[4],
radio->info.network.mac_address[5]);
break;
#ifdef LIMESDR
case LIMESDR_PROTOCOL:
sprintf(property_path,"limesdr.props");
break;
#endif
}
radioRestoreState();
fprintf(stderr,"malloc samples\n");
if(radio->protocol==NEW_PROTOCOL) {
samples=malloc(display_width*sizeof(float)*2*4); // 192 -> 48
} else {
samples=malloc(display_width*sizeof(float)*2);
}
//splash_status("Initializing wdsp ...");
fprintf(stderr,"wdsp_init\n");
wdsp_init(0,display_width,radio->protocol);
switch(radio->protocol) {
case ORIGINAL_PROTOCOL:
splash_status("Initializing old protocol ...");
fprintf(stderr,"old_protocol_init\n");
old_protocol_init(0,display_width);
break;
case NEW_PROTOCOL:
splash_status("Initializing new protocol ...");
fprintf(stderr,"new_protocol_init\n");
new_protocol_init(0,display_width);
break;
#ifdef LIMESDR
case LIMESDR_PROTOCOL:
splash_status("Initializing lime protocol ...");
lime_protocol_init(0,display_width);
break;
#endif
}
fprintf(stderr,"gpio_init\n");
splash_status("Initializing GPIO ...");
#ifdef GPIO
if(gpio_init()<0) {
}
#endif
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window), "pihpsdr");
gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER_ALWAYS);
gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
g_signal_connect (window, "delete-event", G_CALLBACK (main_delete), NULL);
fixed=gtk_fixed_new();
gtk_container_add(GTK_CONTAINER(window), fixed);
y=0;
fprintf(stderr,"vfo_height=%d\n",VFO_HEIGHT);
vfo = vfo_init(VFO_WIDTH,VFO_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),vfo,0,0);
rit_control = rit_init(RIT_WIDTH,MENU_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),rit_control,VFO_WIDTH,y);
fprintf(stderr,"menu_height=%d\n",MENU_HEIGHT);
//menu = menu_init(MENU_WIDTH,MENU_HEIGHT,window);
menu = new_menu_init(MENU_WIDTH-RIT_WIDTH,MENU_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),menu,VFO_WIDTH+((MENU_WIDTH/3)*2),y);
fprintf(stderr,"meter_height=%d\n",METER_HEIGHT);
meter = meter_init(METER_WIDTH,METER_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),meter,VFO_WIDTH+MENU_WIDTH,y);
y+=VFO_HEIGHT;
if(display_panadapter) {
int height=PANADAPTER_HEIGHT;
if(!display_waterfall) {
height+=WATERFALL_HEIGHT;
if(!display_sliders) {
height+=SLIDERS_HEIGHT;
}
if(!display_toolbar) {
height+=TOOLBAR_HEIGHT;
}
} else {
if(!display_sliders) {
height+=SLIDERS_HEIGHT/2;
}
}
fprintf(stderr,"panadapter_height=%d\n",height);
panadapter = panadapter_init(display_width,height);
gtk_fixed_put(GTK_FIXED(fixed),panadapter,0,VFO_HEIGHT);
y+=height;
}
if(display_waterfall) {
int height=WATERFALL_HEIGHT;
if(!display_panadapter) {
height+=PANADAPTER_HEIGHT;
}
if(!display_sliders) {
if(display_panadapter) {
height+=SLIDERS_HEIGHT/2;
} else {
height+=SLIDERS_HEIGHT;
}
}
if(!display_toolbar) {
height+=TOOLBAR_HEIGHT;
}
fprintf(stderr,"waterfall_height=%d\n",height);
waterfall = waterfall_init(display_width,height);
gtk_fixed_put(GTK_FIXED(fixed),waterfall,0,y);
y+=height;
}
#ifdef PSK
int psk_height=PSK_WATERFALL_HEIGHT;
if(!display_sliders) {
psk_height+=SLIDERS_HEIGHT/2;
}
if(!display_toolbar) {
psk_height+=TOOLBAR_HEIGHT/2;
}
psk_waterfall = psk_waterfall_init(display_width,psk_height);
gtk_fixed_put(GTK_FIXED(fixed),psk_waterfall,0,VFO_HEIGHT);
psk = init_psk();
gtk_fixed_put(GTK_FIXED(fixed),psk,0,VFO_HEIGHT+psk_height);
#endif
if(display_sliders) {
fprintf(stderr,"sliders_height=%d\n",SLIDERS_HEIGHT);
sliders = sliders_init(display_width,SLIDERS_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),sliders,0,y);
y+=SLIDERS_HEIGHT;
}
if(display_toolbar) {
fprintf(stderr,"toolbar_height=%d\n",TOOLBAR_HEIGHT);
toolbar = toolbar_init(display_width,TOOLBAR_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),toolbar,0,y);
y+=TOOLBAR_HEIGHT;
}
splash_close();
gtk_widget_show_all (window);
if(full_screen) {
gtk_window_fullscreen(GTK_WINDOW(window));
}
GdkWindow *gdk_window = gtk_widget_get_window(window);
gdk_window_set_cursor(gdk_window,cursor_arrow);
// start the receiver
SetChannelState(CHANNEL_RX0,1,1);
//update_timer_id=gdk_threads_add_timeout(1000/updates_per_second, update, NULL);
update_timer_id=gdk_threads_add_timeout_full(G_PRIORITY_HIGH_IDLE,1000/updates_per_second, update, NULL, NULL);
// save every 30 seconds
save_timer_id=gdk_threads_add_timeout(30000, save_cb, NULL);
if(protocol!=NEW_PROTOCOL) {
setFrequency(getFrequency());
}
#ifdef PSK
if(mode==modePSK) {
show_psk();
} else {
show_waterfall();
}
#endif
g_idle_add(vfo_update,(gpointer)NULL);
return 0;
}
// ----------------------------------------------------------------------------------
// CSSYChannel::RunL()
// ----------------------------------------------------------------------------------
//
void CSSYChannel::RunL()
{
SSY_TRACE_IN();
SSY_TRACE( EMust, "ORIENTATIONSSY:RunL in state %S", ConvertChannelStateIntoString(iChannelState) );
switch ( iChannelState )
{
case EChannelIdle:
break;
case EChannelOpening:
{
SetChannelState( EChannelOpen );
iCallback->ChannelOpened( iChannelInfo.iChannelId, iStatus.Int(), this, this );
break;
}
case EChannelOpen:
break;
case EChannelClosing:
SetChannelState( EChannelIdle );
iCallback->ChannelClosed( iChannelInfo.iChannelId );
break;
case EChannelListening:
SetChannelState( EChannelDataReceived );
iOrientationHandler->GetDataFromHardware( this );
break;
case EChannelDataReceived:
// Channel excepted data, increase the receive counter
iCountReceived++;
if( iCountReceived == iCount )
{
SetChannelState( EChannelBufferFilled );
}
else
{
SetChannelState( EChannelListening );
}
IssueRequest();
break;
case EChannelStopListening:
SetChannelState( EChannelOpen );
iBuffer = NULL;
iCount = 0;
iCountReceived = 0;
break;
case EChannelForceBufferFilled:
// Intentional flowthrough
case EChannelBufferFilled:
iBuffer = NULL;
iCount = 0;
iCallback->BufferFilled( iChannelInfo.iChannelId, iCountReceived, iBuffer, iCount );
// Check that client did not change the state in the callback function
if ( iChannelState == EChannelForceBufferFilled ||
iChannelState == EChannelBufferFilled )
{
iCountReceived = 0;
if ( iBuffer && iCount )
{
SetChannelState( EChannelListening );
}
else
{
SSY_TRACE( EError, "ORIENTATIONSSY:ERROR:New buffer and/or count values are wrong!" );
iOrientationHandler->StopListeningL();
SetChannelState( EChannelStopListening );
}
IssueRequest();
}
break;
default:
ASSERT_DEBUG_SSY( 0 );
break;
}
SSY_TRACE_OUT();
}
void stopRadio(){
DestroyAnalyzer(CHANNEL_RX);
SetChannelState(CHANNEL_RX,0,0);
CloseChannel(CHANNEL_RX);
}