bool ChannelBase::ChangeInternalChannel(const QString &freqid,
uint inputid)
{
#ifdef USING_FIREWIRE
FirewireDevice *device = NULL;
QString fwnode = CardUtil::GetFirewireChangerNode(inputid);
uint64_t guid = string_to_guid(fwnode);
QString fwmodel = CardUtil::GetFirewireChangerModel(inputid);
LOG(VB_GENERAL, LOG_ERR, LOC + QString("Internal channel change to %1 "
"on inputid %2, GUID %3 (%4)").arg(freqid).arg(inputid)
.arg(fwnode).arg(fwmodel));
#ifdef USING_LINUX_FIREWIRE
device = new LinuxFirewireDevice(
guid, 0, 100, 1);
#endif // USING_LINUX_FIREWIRE
#ifdef USING_OSX_FIREWIRE
device = new DarwinFirewireDevice(guid, 0, 100);
#endif // USING_OSX_FIREWIRE
if (!device)
return false;
if (!device->OpenPort())
return false;
if (!device->SetChannel(fwmodel, 0, freqid.toUInt()))
{
device->ClosePort();
delete device;
device = NULL;
return false;
}
device->ClosePort();
delete device;
device = NULL;
return true;
#else
return false;
#endif
}
void FirewireSignalMonitor::RunTableMonitor(void)
{
stb_needs_to_wait_for_pat = true;
stb_wait_for_pat_timer.start();
dtvMonitorRunning = true;
LOG(VB_CHANNEL, LOG_INFO, LOC + "RunTableMonitor(): -- begin");
FirewireChannel *lchan = dynamic_cast<FirewireChannel*>(channel);
if (!lchan)
{
LOG(VB_CHANNEL, LOG_INFO, LOC + "RunTableMonitor(): -- err");
while (dtvMonitorRunning)
usleep(10000);
LOG(VB_CHANNEL, LOG_INFO, LOC + "RunTableMonitor(): -- err end");
return;
}
FirewireDevice *dev = lchan->GetFirewireDevice();
dev->OpenPort();
dev->AddListener(this);
while (dtvMonitorRunning && GetStreamData())
usleep(10000);
LOG(VB_CHANNEL, LOG_INFO, LOC + "RunTableMonitor(): -- shutdown ");
dev->RemoveListener(this);
dev->ClosePort();
while (dtvMonitorRunning)
usleep(10000);
LOG(VB_CHANNEL, LOG_INFO, LOC + "RunTableMonitor(): -- end");
}
