static sqInt getButtonState(void)
{
/* red button honours the modifiers:
* red+ctrl = yellow button
* red+command = blue button
*/
int buttons= buttonState;
int modifiers= modifierState;
if ((buttons == RedButtonBit) && modifiers)
{
int yellow= swapBtn ? BlueButtonBit : YellowButtonBit;
int blue= swapBtn ? YellowButtonBit : BlueButtonBit;
switch (modifiers)
{
case CtrlKeyBit: buttons= yellow; modifiers &= ~CtrlKeyBit; break;
case CommandKeyBit: buttons= blue; modifiers &= ~CommandKeyBit; break;
}
}
#if DEBUG_MOUSE_EVENTS
printf("BUTTONS");
printModifiers(modifiers);
printButtons(buttons);
printf("\n");
#endif
return buttons | (modifiers << 3);
}
void boardPrintStringDescription(void)
{
int8u i = 0;
while (boardList[i] != NULL) {
if ((boardDescription == boardList[i]) || (boardDescription == NULL)) {
BoardResourcesType *ptr = boardList[i];
printf ("*************************************\r\n");
printf ("Board name = %s\r\n", ptr->name);
printf ("*************************************\r\n");
printLeds(ptr->leds);
printButtons(ptr->buttons);
if (ptr->mems) {
printf ("MEMS = %s\r\n", ptr->mems->name);
}
if (ptr->temperatureSensor) {
printf ("Temp sensor = %s, port:%s, pin:%d, adcFix:%s\r\n",
ptr->temperatureSensor->name,
PORT_NAME(ptr->temperatureSensor->gpioPort),
ptr->temperatureSensor->gpioPin,
ptr->temperatureSensor->adcFix ? "Yes" : "No"
);
}
printf ("EEProm:%s\r\n", ptr->EEProm ? "Yes" : "No");
printf ("PC i/f:%s\r\n", ptr->FTDInotSTM32 ? "FTDI" : "STM32F");
printf ("Power Amplifier:%s\r\n", ptr->PowerAmplifier ? "Yes" : "No");
}
i++;
}
return NULL;
}
static void recordDragEvent(int dragType, int numFiles)
{
int state= getButtonState();
sqDragDropFilesEvent *evt= allocateDragEvent();
evt->dragType= dragType;
evt->x= mousePosition.x;
evt->y= mousePosition.y;
evt->modifiers= (state >> 3);
evt->numFiles= numFiles;
evt->windowIndex= 0;
signalInputEvent();
#if DEBUG_EVENTS
printf("EVENT: drag (%d,%d)", mousePosition.x, mousePosition.y);
printModifiers(state >> 3);
printButtons(state & 7);
printf("\n");
#endif
}
static void recordMouseEvent(void)
{
int state= getButtonState();
sqMouseEvent *evt= allocateMouseEvent();
evt->x= mousePosition.x;
evt->y= mousePosition.y;
evt->buttons= (state & 0x7);
evt->modifiers= (state >> 3);
evt->nrClicks=
evt->windowIndex= 0;
signalInputEvent();
#if DEBUG_MOUSE_EVENTS
printf("EVENT: mouse (%d,%d)", mousePosition.x, mousePosition.y);
printModifiers(state >> 3);
printButtons(state & 7);
printf("\n");
#endif
}
int main(int argc,char* argv[])
{
/* Parse command line: */
char* serverName=0;
int trackerIndex=0;
int printMode=0;
bool printButtonStates=false;
bool printNewlines=false;
for(int i=1;i<argc;++i)
{
if(argv[i][0]=='-')
{
if(strcasecmp(argv[i],"-t")==0||strcasecmp(argv[i],"--trackerIndex")==0)
{
++i;
trackerIndex=atoi(argv[i]);
}
else if(strcasecmp(argv[i],"-alltrackers")==0)
trackerIndex=-1;
else if(strcasecmp(argv[i],"-p")==0)
printMode=0;
else if(strcasecmp(argv[i],"-o")==0)
printMode=1;
else if(strcasecmp(argv[i],"-f")==0)
printMode=2;
else if(strcasecmp(argv[i],"-v")==0)
printMode=3;
else if(strcasecmp(argv[i],"-b")==0)
printButtonStates=true;
else if(strcasecmp(argv[i],"-n")==0)
printNewlines=true;
}
else
serverName=argv[i];
}
if(serverName==0)
{
std::cerr<<"Usage: "<<argv[0]<<" [(-t | --trackerIndex) <trackerIndex>] [-p | -o | -f | -v] [-b] <serverName:serverPort>"<<std::endl;
return 1;
}
/* Initialize device client: */
Vrui::VRDeviceClient* deviceClient=0;
try
{
/* Split the server name into hostname:port: */
char* colonPtr=0;
for(char* cPtr=serverName;*cPtr!='\0';++cPtr)
if(*cPtr==':')
colonPtr=cPtr;
int portNumber=0;
if(colonPtr!=0)
{
portNumber=atoi(colonPtr+1);
*colonPtr='\0';
}
deviceClient=new Vrui::VRDeviceClient(serverName,portNumber);
}
catch(std::runtime_error error)
{
std::cerr<<"Caught exception "<<error.what()<<" while initializing VR device client"<<std::endl;
return 1;
}
/* Print output header line: */
switch(printMode)
{
case 0:
std::cout<<" Pos X Pos Y Pos Z "<<std::endl;
break;
case 1:
std::cout<<" Pos X Pos Y Pos Z Axis X Axis Y Axis Z Angle "<<std::endl;
break;
case 2:
std::cout<<" Pos X Pos Y Pos Z XA X XA Y XA Z YA X YA Y YA Z ZA X ZA Y ZA Z "<<std::endl;
break;
}
/* Run main loop: */
deviceClient->activate();
deviceClient->startStream();
bool loop=true;
Misc::Timer t;
int numPackets=0;
while(loop)
{
/* Print new device state: */
if(!printNewlines)
std::cout<<"\r";
deviceClient->lockState();
const Vrui::VRDeviceState& state=deviceClient->getState();
switch(printMode)
{
case 0:
if(trackerIndex<0)
{
printTrackerPos(state,0);
for(int i=1;i<state.getNumTrackers();++i)
{
std::cout<<" ";
printTrackerPos(state,i);
}
}
else
printTrackerPos(state,trackerIndex);
break;
case 1:
printTrackerPosOrient(state,trackerIndex);
break;
case 2:
printTrackerFrame(state,trackerIndex);
break;
case 3:
printValuators(state);
break;
}
if(printButtonStates)
{
std::cout<<" ";
printButtons(state);
}
deviceClient->unlockState();
if(printNewlines)
std::cout<<std::endl;
else
std::cout<<std::flush;
/* Check for a key press event: */
fd_set readFdSet;
FD_ZERO(&readFdSet);
FD_SET(fileno(stdin),&readFdSet);
struct timeval timeout;
timeout.tv_sec=0;
timeout.tv_usec=0;
bool dataWaiting=select(fileno(stdin)+1,&readFdSet,0,0,&timeout)>=0&&FD_ISSET(fileno(stdin),&readFdSet);
if(dataWaiting)
loop=false;
if(loop)
{
/* Wait for next packet: */
deviceClient->getPacket();
++numPackets;
}
}
std::cout<<std::endl;
t.elapse();
std::cout<<"Received "<<numPackets<<" device data packets in "<<t.getTime()*1000.0<<" ms ("<<double(numPackets)/t.getTime()<<" packets/s)"<<std::endl;
deviceClient->stopStream();
deviceClient->deactivate();
/* Clean up and terminate: */
delete deviceClient;
return 0;
}