// open the camera
tPvHandle CameraOpen(unsigned long IP)
{
tPvHandle Handle;
if(PvCameraOpenByAddr(IP,ePvAccessMaster,&Handle) == ePvErrSuccess)
return Handle;
else
return NULL;
}
// open the camera
bool CameraOpen(unsigned long IP)
{
if(!PvCameraOpenByAddr(IP,ePvAccessMonitor,&(GCamera.Handle)))
{
printf("Camera open : %s\n",GCamera.Info.SerialString);
return true;
}
else
return false;
}
int main(int argc, char* argv[])
{
int err = 0;
// initialise the Prosilica API
if(!PvInitialize())
{
int c;
unsigned long uid = 0;
unsigned long addr = 0;
bool bLoad = false;
bool bSave = false;
while ((c = getopt (argc, argv, "u:i:ls:h?")) != -1)
{
switch(c)
{
case 'u':
{
if(optarg)
uid = atol(optarg);
break;
}
case 'i':
{
if(optarg)
addr = inet_addr(optarg);
break;
}
case 'l':
{
bLoad = true;
break;
}
case 's':
{
bSave = true;
break;
}
case '?':
case 'h':
{
ShowUsage();
break;
}
default:
break;
}
}
if((uid || addr) && (bSave || bLoad))
{
tPvHandle Camera;
tPvAccessFlags Flags = (bLoad ? ePvAccessMaster : ePvAccessMonitor);
tPvErr Err;
bool Done = false;
if(uid)
{
// wait a bit to leave some time to the API to detect any camera
Sleep(500);
// and open the camera
Err = PvCameraOpen(uid,Flags,&Camera);
}
else
Err = PvCameraOpenByAddr(addr,Flags,&Camera);
if(!Err)
{
if(bLoad) // load the camera setup
Done = SetupLoad(Camera,argv[argc-1]);
else
if(bSave) // save the camera setup
Done = SetupSave(Camera,argv[argc-1]);
if(!Done)
fprintf(stderr,"sorry, an error occured\n");
err = 1;
// close the camera
PvCameraClose(Camera);
}
else
{
if(Err == ePvErrNotFound || Err == ePvErrUnplugged)
fprintf(stderr,"sorry, couldn't found the camera\n");
else
if(Err == ePvErrAccessDenied)
fprintf(stderr,"sorry, this camera is already in use\n");
else
fprintf(stderr,"sorry, couldn't open the camera for some reason\n");
err = 1;
}
}
else
{
ShowUsage();
err = 1;
}
// uninitialise the API
PvUnInitialize();
}
else
{
err = 1;
fprintf(stderr,"failed to initialise the API\n");
}
return err;
}
int main(int argc, char* argv[])
{
tPvErr errCode;
int err = 0;
// initialize the PvAPI
if((errCode = PvInitialize()) != ePvErrSuccess)
{
printf("PvInitialize err: %u\n", errCode);
}
else
{
int c;
unsigned long uid = 0;
unsigned long addr = 0;
bool bGet = false;
bool bSet = false;
while ((c = getopt (argc, argv, "u:i:gs:h?")) != -1)
{
switch(c)
{
case 'u':
{
if(optarg)
uid = atol(optarg);
break;
}
case 'i':
{
if(optarg)
addr = inet_addr(optarg);
break;
}
case 'g':
{
bGet = true;
break;
}
case 's':
{
bSet = true;
break;
}
case '?':
case 'h':
{
ShowUsage();
break;
}
default:
break;
}
}
if(uid || ((addr != INADDR_NONE) && (addr != INADDR_ANY)))
{
tPvHandle Camera;
tPvAccessFlags Flags = (bSet ? ePvAccessMaster : ePvAccessMonitor);
if(uid)
{
// wait a bit to leave some time to the API to detect any camera
Sleep(500);
// and open the camera
errCode = PvCameraOpen(uid,Flags,&Camera);
}
else
errCode = PvCameraOpenByAddr(addr,Flags,&Camera);
if(errCode == ePvErrSuccess)
{
if(bGet) // get value
errCode = MemRead(Camera);
else if(bSet) // set value
errCode = MemWrite(Camera,argv[argc-1]);
if(errCode != ePvErrSuccess)
fprintf(stderr,"Error: %u\n",errCode);
err = 1;
// close the camera
PvCameraClose(Camera);
}
else
{
if(errCode == ePvErrNotFound || errCode == ePvErrUnplugged)
fprintf(stderr,"No camera detected.\n");
else if(errCode == ePvErrAccessDenied)
fprintf(stderr,"Camera already in use.\n");
else
fprintf(stderr,"PvCameraOpen fail: %u\n", errCode);
err = 1;
}
}
else
{
ShowUsage();
err = 1;
}
PvUnInitialize();
}
return err;
}
bool CameraGigE::onInit() {
LOG(LTRACE) << "CameraGigE::initialize\n";
h_onTrigger.setup(this, &CameraGigE::onTrigger);
registerHandler("onTrigger", &h_onTrigger);
newImage = registerEvent("newImage");
endOfSequence = registerEvent("endOfSequence");
registerStream("out_img", &out_img);
if (!props.address.empty()) {
unsigned long ip = inet_addr(props.address.c_str());
if (PvCameraOpenByAddr(ip, ePvAccessMaster, &cHandle) != ePvErrSuccess) {
LOG(LERROR) << "Unable to open camera on adress "
<< props.address << " \n";
return false;
}
} else if (props.uid != 0) {
if (PvCameraOpen(props.uid, ePvAccessMaster, &cHandle) != ePvErrSuccess) {
LOG(LERROR) << "Unable to open camera with uid " << props.uid
<< " \n";
return false;
}
} else {
return false;
}
// Set parameters
tPvErr err;
/// Exposure
if (!props.exposureMode.empty()) {
if ((err = PvAttrEnumSet(cHandle, "ExposureMode",
props.exposureMode.c_str())) == ePvErrSuccess) {
if (props.exposureMode == "Manual") {
if ((err = PvAttrUint32Set(cHandle, "ExposureValue",
props.exposureValue / 1000000.0)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "ExposureValue", &min, &max);
LOG(LWARNING) << "ExposureValue : "
<< props.exposureValue
<< " is out of range, valid range [ "
<< (double) min / 1000000.0 << " , "
<< (double) max / 1000000.0 << " ]\n";
}
}
}
} else {
LOG(LWARNING) << "Unable to set ExposureMode \n";
}
}
/// Gain
if (!props.gainMode.empty()) {
if ((err = PvAttrEnumSet(cHandle, "GainMode", props.gainMode.c_str()))
== ePvErrSuccess) {
if (props.gainMode == "Manual") {
if ((err = PvAttrUint32Set(cHandle, "gainValue",
props.gainValue)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "GainValue", &min, &max);
LOG(LWARNING) << "GainValue : " << props.gainValue
<< " is out of range, valid range [ "
<< (double) min << " , " << (double) max
<< " ]\n";
}
}
}
} else {
LOG(LWARNING) << "Unable to set GainMode \n";
}
}
/// White Balance
if (!props.whitebalMode.empty()) {
if ((err = PvAttrEnumSet(cHandle, "WhitebalMode",
props.gainMode.c_str())) == ePvErrSuccess) {
if (props.whitebalMode == "Manual") {
if ((err = PvAttrUint32Set(cHandle, "WhitebalValueRed",
props.whitebalValueRed)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "WhitebalValueRed", &min,
&max);
LOG(LWARNING) << "WhitebalValueRed : "
<< props.whitebalValueRed
<< " is out of range, valid range [ "
<< (double) min << " , " << (double) max
<< " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "WhitebalValueBlue",
props.whitebalValueBlue)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "WhitebalValueBlue", &min,
&max);
LOG(LWARNING) << "WhitebalValueBlue : "
<< props.whitebalValueBlue
<< " is out of range, valid range [ "
<< (double) min << " , " << (double) max
<< " ]\n";
}
}
}
} else {
LOG(LWARNING) << "Unable to set WhitebalMode" << err << "\n";
}
}
if ((err = PvAttrEnumSet(cHandle, "MirrorX", props.mirrorX ? "On" : "Off"))
!= ePvErrSuccess) {
}
if ((err = PvAttrEnumSet(cHandle, "PixelFormat", props.pixelFormat.c_str()))
!= ePvErrSuccess) {
LOG(LERROR) << "Unable to set pixelformat " << err;
}
if ((err = PvAttrUint32Set(cHandle, "Height", props.height))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "Height", &min, &max);
LOG(LWARNING) << "Height : " << props.height
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]";
}
}
if ((err = PvAttrUint32Set(cHandle, "Width", props.width)) != ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "Width", &min, &max);
LOG(LWARNING) << "Width : " << props.width
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "RegionX", props.regionX))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "RegionX", &min, &max);
LOG(LWARNING) << "RegionX : " << props.regionX
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "RegionY", props.regionY))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "RegionY", &min, &max);
LOG(LWARNING) << "RegionY : " << props.regionY
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "BinningX", props.binningX))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "BinningX", &min, &max);
LOG(LWARNING) << "BinningX : " << props.binningX
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
if ((err = PvAttrUint32Set(cHandle, "BinningY", props.binningY))
!= ePvErrSuccess) {
if (err == ePvErrOutOfRange) {
tPvUint32 min, max;
PvAttrRangeUint32(cHandle, "BinningY", &min, &max);
LOG(LWARNING) << "BinningY : " << props.binningY
<< " is out of range, valid range [ " << (double) min
<< " , " << (double) max << " ]\n";
}
}
// ----------------
PvAttrEnumSet(cHandle, "FrameStartTriggerMode", "Freerun");
unsigned long frameSize = 0;
if (PvAttrUint32Get(cHandle, "TotalBytesPerFrame", &frameSize)
!= ePvErrSuccess) {
return false;
}
frame.ImageBuffer = new char[frameSize];
frame.ImageBufferSize = frameSize;
return true;
}
