Scanner::Scanner(bool webCam)
{
web=webCam;
proj=new Projector(proj_w,proj_h);
whiteImg = cv::Mat::ones(proj_h,proj_w,CV_8U)*255;
EdsInitializeSDK();
}
void initializeSDK() {
EdsError err = EdsInitializeSDK();
if (err != EDS_ERR_OK) {
handleErrorCode(err);
}
}
//---------------------------------------------------------------------
bool CanonCameraWrapper::setup(int cameraID){
if( theCamera != NULL || theCameraList != NULL){
destroy();
}
EdsError err = EDS_ERR_OK;
EdsUInt32 cameraCount = 0 ;
err = EdsInitializeSDK();
if(err != EDS_ERR_OK){
printf("Couldn't open sdk!\n");
return false;
}else{
printf("Opening the sdk\n");
sdkRef++;
}
ofSleepMillis(3000);
// Initialize
// Get the camera list
err = EdsGetCameraList(&theCameraList);
// Get the number of cameras.
if( err == EDS_ERR_OK ){
err = EdsGetChildCount( theCameraList, &cameraCount );
if ( cameraCount == 0 ){
err = EDS_ERR_DEVICE_NOT_FOUND;
printf("No devices found!\n");
return false;
}
}
// Get the camera
if ( err == EDS_ERR_OK ){
if (cameraID >= cameraCount){
printf("No camera of id %i exists - number of cameras is %i\n", cameraID, cameraCount);
return false;
}
printf("We are opening camera %i!\n", cameraID);
err = EdsGetChildAtIndex( theCameraList , cameraID , &theCamera );
//Release camera list
if(theCameraList != NULL){
EdsRelease(theCameraList);
}
if(err == EDS_ERR_OK){
printf("We are connected!\n");
state = CAMERA_READY;
//return true;
}else{
printf("We are not connected!\n");
state = CAMERA_UNKNOWN;
return false;
}
registerCallback();
return true;
}
}
int CanonEDCamera::Initialize()
{
EdsError err = EDS_ERR_OK;
// Initialize SDK
err = EdsInitializeSDK();
if(err == EDS_ERR_OK)
{
isSDKLoaded_ = true;
}
// Get first camera
if(err == EDS_ERR_OK)
{
err = getFirstCamera (&camera_);
}
if (err == EDS_ERR_DEVICE_NOT_FOUND)
return ERR_NO_CAMERA;
// event handlers are static functions that need a reference to this camera object to function
// provide that static ref here. This approach will fail with multiple cameras. In that case,
// consider making a map with cameras and references to our CanonEDCamera objects
g_Self = this;
// Set event handler
if(err == EDS_ERR_OK)
{
err = EdsSetObjectEventHandler(camera_, kEdsObjectEvent_All, &CanonEDCamera::handleObjectEvent, NULL);
}
// Set event handler
if(err == EDS_ERR_OK)
{
err = EdsSetPropertyEventHandler(camera_, kEdsPropertyEvent_All, &CanonEDCamera::handlePropertyEvent, NULL);
}
// Set event handler
if(err == EDS_ERR_OK)
{
err = EdsSetCameraStateEventHandler(camera_, kEdsStateEvent_All, &CanonEDCamera::handleStateEvent, NULL);
}
if(err == EDS_ERR_OK)
{
err = EdsOpenSession(camera_);
}
// Camera name
if (err == EDS_ERR_OK)
{
EdsDeviceInfo deviceInfo;
err = EdsGetDeviceInfo(camera_, &deviceInfo);
if (err == EDS_ERR_OK)
{
std::ostringstream os;
os << "Canon SLR device subtype: " << deviceInfo.deviceSubType;
LogMessage(os.str().c_str());
if (deviceInfo.deviceSubType == 0)
isLegacy_ = true;
cameraModel_ = deviceInfo.szDeviceDescription;
int nRet = CreateProperty("Model", cameraModel_.c_str(), MM::String, true);
if (nRet != DEVICE_OK)
return nRet;
}
// Set and Get various camera properties
// lock the UI before setting properties - only needed on legacy cameras
if (isLegacy_)
EdsSendStatusCommand (camera_, kEdsCameraStatusCommand_UILock, 0);
EdsSaveTo toPC = kEdsSaveTo_Host;
err = EdsSetPropertyData(camera_, kEdsPropID_SaveTo, 0 , sizeof(EdsSaveTo), &toPC);
if (isLegacy_)
EdsSendStatusCommand (camera_, kEdsCameraStatusCommand_UIUnLock, 0);
}
if (err == EDS_ERR_OK)
{
CPropertyAction* pAct = new CPropertyAction(this, &CanonEDCamera::OnBinning);
int nRet = CreateProperty(MM::g_Keyword_Binning, "1", MM::Integer, false, pAct);
if (nRet != DEVICE_OK)
return nRet;
}
if (err == EDS_ERR_OK)
{
return DEVICE_OK;
}
std::ostringstream os;
os << "Error during initialization: " << std::hex << err;
LogMessage(os.str().c_str());
return err;
}
boolean connectToFirstCamera(){
EdsError err = EDS_ERR_OK;
// Initialize SDK
err = EdsInitializeSDK();
if ( err == EDS_ERR_OK )
isSDKLoaded = true;
/* // Get first camera
if(err == EDS_ERR_OK)
{
err = getFirstCamera();
}*/
EdsCameraListRef cameraList = NULL;
EdsUInt32 count = 0;
// Get camera list
err = EdsGetCameraList(&cameraList);
// Get number of cameras
if(err == EDS_ERR_OK)
{
err = EdsGetChildCount(cameraList, &count);
if(count == 0)
{
err = EDS_ERR_DEVICE_NOT_FOUND;
}
}
// Get first camera retrieved
if(err == EDS_ERR_OK)
{
err = EdsGetChildAtIndex(cameraList , 0 , &camera);
}
// Release camera list
if(cameraList != NULL)
{
EdsRelease(cameraList);
cameraList = NULL;
}
//Open Session
if(err == EDS_ERR_OK)
{
err = EdsOpenSession(camera);
}
//Set save to host
if (err == EDS_ERR_OK ) {
EdsUInt32 wkSaveTo = kEdsSaveTo_Host ;
do {
err = EdsSetPropertyData ( camera, kEdsPropID_SaveTo,
0, 4, (void*)&wkSaveTo ) ;
if (err != EDS_ERR_OK) {
std::cout << "warning: camera busy, waiting..." << std::endl;
std::flush(std::cout);
Sleep(100);
}
} while (err != EDS_ERR_OK);
}
// Set host capacity
EdsCapacity capacity = {0x7FFFFFFF, 0x1000, 1};
err = EdsSetCapacity ( camera, capacity );
return err == EDS_ERR_OK;
}
