void Interpreter::controlKey(Qt::Key key)
{
m_command = "";
m_key = key;
m_selection = RectA(0, 0, 0, 0);
m_waitInput.wakeAll();
if (m_programming)
endLocalProgram();
}
void Interpreter::controlKey(Qt::Key key)
{
m_command = "";
m_key = key;
m_waitInput.wakeAll();
if (m_programming)
endLocalProgram();
prompt();
}
void Interpreter::command(const QString &command)
{
QMutexLocker locker(&m_mutexInput);
if (m_localProgramRunning)
return;
QStringList words = command.split(QRegExp("[\\s(),\\t]"), QString::SkipEmptyParts);
if (m_waiting)
{
m_command = command;
m_command.remove(QRegExp("[(),\\t]"));
m_key = (Qt::Key)0;
m_selection = RectA(0, 0, 0, 0);
m_waitInput.wakeAll();
goto end;
}
if (words.size()==0)
goto end;
if (words[0]=="do")
{
clearLocalProgram();
beginLocalProgram();
}
else if (words[0]=="done")
{
endLocalProgram();
locker.unlock();
runOrStopProgram(true);
locker.relock();
}
else if (words[0]=="list")
listProgram();
else if (words[0].left(4)=="cont")
{
locker.unlock();
runOrStopProgram(true);
locker.relock();
}
else if (words[0]=="close")
queueCommand(CLOSE);
else
handleCall(words);
end:
prompt();
}
void Interpreter::run()
{
int res;
QTime time;
QString paramScriptlet;
// init
try
{
int i;
ChirpProc versionProc;
uint16_t *ver;
uint32_t verLen, responseInt;
if (m_link.open()<0)
throw std::runtime_error("Unable to open USB device.");
m_chirp = new ChirpMon(this, &m_link);
// get version and compare
versionProc = m_chirp->getProc("version");
if (versionProc<0)
throw std::runtime_error("Can't get firmware version.");
res = m_chirp->callSync(versionProc, END_OUT_ARGS, &responseInt, &verLen, &ver, END_IN_ARGS);
if (res<0)
throw std::runtime_error("Can't get firmware version.");
memcpy(m_version, ver, 3*sizeof(uint16_t));
emit version(m_version[0], m_version[1], m_version[2]);
if (m_version[0]!=VER_MAJOR || m_version[1]>VER_MINOR)
{
char buf[0x100];
sprintf(buf, "This Pixy's firmware version (%d.%d.%d) is not compatible with this PixyMon version (%d.%d.%d).",
m_version[0], m_version[1], m_version[2], VER_MAJOR, VER_MINOR, VER_BUILD);
throw std::runtime_error(buf);
}
m_exec_run = m_chirp->getProc("run");
m_exec_running = m_chirp->getProc("running");
m_exec_stop = m_chirp->getProc("stop");
m_exec_get_action = m_chirp->getProc("getAction");
m_get_param = m_chirp->getProc("prm_get");
m_getAll_param = m_chirp->getProc("prm_getAll");
m_set_param = m_chirp->getProc("prm_set");
m_reload_params = m_chirp->getProc("prm_reload");
m_set_shadow_param = m_chirp->getProc("prm_setShadow");
m_reset_shadows = m_chirp->getProc("prm_resetShadows");
if (m_exec_run<0 || m_exec_running<0 || m_exec_stop<0 || m_exec_get_action<0 ||
m_get_param<0 || m_getAll_param<0 || m_set_param<0 || m_reload_params<0 ||
m_set_shadow_param<0 || m_reset_shadows<0)
throw std::runtime_error("Hmm... missing procedures.");
// create pixymon modules
m_modules.push_back(m_renderer); // add renderer to monmodule list so we can send it updates, etc
MonModuleUtil::createModules(&m_modules, this);
// reload any parameters that the mon modules might have created
m_pixymonParameters->load();
// notify mon modules of parameter change
sendMonModulesParamChange();
// load debug
m_pixymonParameters->clean();
// get all actions
for (i=0; sendGetAction(i)>=0; i++);
}
catch (std::runtime_error &exception)
{
emit error(QString(exception.what()) + '\n');
return;
}
DBG("*** init done");
time.start();
getRunning();
paramScriptlet = m_pixymonParameters->value("Pixy start command").toString();
paramScriptlet.remove(QRegExp("^\\s+")); // remove initial whitespace
handleLoadParams(); // load params upon initialization
if (m_initScript!="")
execute(parseScriptlet(m_initScript));
else if (paramScriptlet!="")
execute(paramScriptlet);
while(m_run)
{
// poll to see if we're still connected
if (!m_programming &&
((m_fastPoll && time.elapsed()>RUN_POLL_PERIOD_FAST) ||
(!m_fastPoll && time.elapsed()>RUN_POLL_PERIOD_SLOW)))
{
getRunning();
time.start();
}
// service chirps -- but if we're running a local program it just slows things down
else if (!m_localProgramRunning)
{
m_chirp->service(false);
msleep(1); // give config thread time to run
}
handlePendingCommand();
handleLocalProgram();
if (!m_running && !m_localProgramRunning)
{
emit enableConsole(true);
Sleeper::msleep(10);
if (m_mutexProg.tryLock())
{
if (m_argv.size())
{
if (m_argv[0]=="help")
handleHelp();
else
{
res = call(m_argv, true);
if (res<0)
{
if (m_programming)
{
endLocalProgram();
clearLocalProgram();
}
m_commandList.clear(); // abort our little scriptlet
}
}
m_argv.clear();
// check quickly to see if we're running after this command
if (!m_programming)
getRunning();
// is there another command in our little scriptlet?
if (m_commandList.size())
{
execute(m_commandList[0]);
m_commandList.removeFirst();
}
}
m_mutexProg.unlock();
}
}
}
DBG("worker thead exiting");
}
void Interpreter::command(const QString &command)
{
QMutexLocker locker(&m_mutexInput);
if (m_localProgramRunning)
return;
if (m_waiting)
{
m_command = command;
m_command.remove(QRegExp("[(),\\t]"));
m_key = (Qt::Key)0;
m_waitInput.wakeAll();
return;
}
QStringList words = command.split(QRegExp("[\\s(),\\t]"), QString::SkipEmptyParts);
if (words.size()==0)
goto end;
if (words[0]=="do")
{
clearLocalProgram();
beginLocalProgram();
}
else if (words[0]=="done")
{
endLocalProgram();
runLocalProgram();
return;
}
else if (words[0]=="list")
listProgram();
else if (words[0].left(4)=="cont")
{
if (runLocalProgram()>=0)
return;
}
else if (words[0]=="rendermode")
{
if (words.size()>1)
m_renderer->setMode(words[1].toInt());
else
emit textOut("Missing mode parameter.\n");
}
else if (words[0]=="region")
{
emit videoInput(VideoWidget::REGION);
m_argvHost = words;
}
#if 0
else if (words[0]=="set")
{
if (words.size()==3)
{
words[1].remove(QRegExp("[\\s\\D]+"));
m_renderer->m_blobs.setLabel(words[1], words[2]);
}
}
#endif
else
{
handleCall(words);
return; // don't print prompt
}
end:
prompt();
}
void Interpreter::run()
{
int res;
QTime time;
// init
try
{
ChirpProc versionProc;
uint16_t *version;
uint32_t verLen, responseInt;
if (m_link.open()<0)
throw std::runtime_error("Unable to open USB device.");
m_chirp = new ChirpMon(this, &m_link);
// get version and compare
versionProc = m_chirp->getProc("version");
if (versionProc<0)
throw std::runtime_error("Can't get firmware version.");
res = m_chirp->callSync(versionProc, END_OUT_ARGS, &responseInt, &verLen, &version, END_IN_ARGS);
if (res<0)
throw std::runtime_error("Can't get firmware version.");
memcpy(m_version, version, 3*sizeof(uint16_t));
if (m_version[0]!=VER_MAJOR || m_version[1]>VER_MINOR)
{
char buf[0x100];
sprintf(buf, "This Pixy's firmware version (%d.%d.%d) is not compatible with this PixyMon version (%d.%d.%d).",
m_version[0], m_version[1], m_version[2], VER_MAJOR, VER_MINOR, VER_BUILD);
throw std::runtime_error(buf);
}
m_exec_run = m_chirp->getProc("run");
m_exec_running = m_chirp->getProc("running");
m_exec_stop = m_chirp->getProc("stop");
m_exec_get_action = m_chirp->getProc("getAction");
m_get_param = m_chirp->getProc("prm_get");
m_getAll_param = m_chirp->getProc("prm_getAll");
m_set_param = m_chirp->getProc("prm_set");
if (m_exec_run<0 || m_exec_running<0 || m_exec_stop<0 || m_exec_get_action<0 ||
m_get_param<0 || m_getAll_param<0 || m_set_param<0)
throw std::runtime_error("Communication error with Pixy.");
}
catch (std::runtime_error &exception)
{
emit error(QString(exception.what()));
return;
}
qDebug() << "*** init done";
time.start();
getRunning();
handleLoadParams(); // load params upon initialization
while(m_run)
{
if (!m_programming &&
((m_fastPoll && time.elapsed()>RUN_POLL_PERIOD_FAST) ||
(!m_fastPoll && time.elapsed()>RUN_POLL_PERIOD_SLOW)))
{
getRunning();
time.start();
}
else
{
m_chirp->service(false);
msleep(1); // give config thread time to run
}
handlePendingCommand();
if (!m_running)
{
if (m_localProgramRunning)
execute();
else
{
Sleeper::msleep(10);
if (m_mutexProg.tryLock())
{
if (m_argv.size())
{
if (m_externalCommand!="") // print command to make things explicit and all pretty
emit textOut(PROMPT " " + m_externalCommand);
if (m_argv[0]=="help")
handleHelp();
else
{
res = call(m_argv, true);
if (res<0)
{
if (m_programming)
{
endLocalProgram();
clearLocalProgram();
}
m_commandList.clear(); // abort our little scriptlet
}
}
m_argv.clear();
if (m_externalCommand=="")
prompt(); // print prompt only if we expect an actual human to be typing into the command window
else
m_externalCommand = "";
// check quickly to see if we're running after this command
if (!m_programming)
getRunning();
// is there another command in our little scriptlet?
if (m_commandList.size())
{
execute(m_commandList[0]);
m_commandList.removeFirst();
}
}
m_mutexProg.unlock();
}
}
}
}
sendStop();
msleep(200); // let things settle a bit
qDebug("worker thead exiting");
}
