static int
readCamera(moveContext *context)
{
int ret;
ret = cameraReadEx (0, &context->camRead);
switch (ret) {
case CAMERA_ERRO_NEED_START:
cameraReset (0);
ret = gemPrepareCamera (128, 0.5);
printf ("GemPrepareCamera return %d exposure set to 128 and quality to 0.5 before cameraStart\n",
ret);
printf ("lets go!! It's time to look your face in Sony Bravia :P\n");
ret = cameraStart (0);
printf ("cameraStart return %d \n", ret);
printf ("*******************************************\n");
printf ("* Now make sure you have a Move connected\n");
printf ("* and point it towards the camera and press\n");
printf ("* the action button to calibrate\n");
printf ("*******************************************\n");
break;
case 0:
break;
default:
printf ("error %08X ", ret);
ret = 1;
break;
}
// printf("despues de start return %d \n",ret);
if (ret == 0 && context->camRead.readcount != 0)
{
return context->camRead.readcount;
}
else {
return 0;
}
}
void camera_eval(void *obj, int argc) {
tCamera *camera = (tCamera *)obj;
try {
ystring_t func = ygets_q(argc-1);
if(strcmp(func, "start")==0){
long packetSize=8228;
if(argc >1) packetSize = ygets_l(argc-2);
cameraStart(camera, packetSize);
cameraSnap(camera);
} else if(strcmp(func, "stop")==0){
cameraStop(camera);
} else if(strcmp(func, "getROI")==0){
long dims[2]={1, 4};
long *result = ypush_l(dims);
tPvUint32 ROI[4];
cameraGetROI(camera, ROI);
for(int i=0;i<4;i++) result[i] = ROI[i];
} else if(strcmp(func, "setROI")==0){
long ntot, dims;
long *result = ygeta_l(argc-2, &ntot, &dims);
tPvUint32 ROI[4];
for(int i=0;i<4;i++) ROI[i]=result[i];
cameraSetROI(camera, ROI);
} else if(strcmp(func, "getExpo")==0){
tPvUint32 expo;
cameraGetExpo(camera, &expo);
ypush_long(expo);
} else if(strcmp(func, "setExpo")==0){
long expo = ygets_l(argc-2);
cameraSetExpo(camera, expo);
} else if(strcmp(func, "fastsnap")==0){
long param = ygets_l(argc-2);
unsigned long width = camera->Frame.Width; // Image width
unsigned long height= camera->Frame.Height; // Image height
long dims[4]={3, width, height, param};
if(param ==1) dims[0]=2;
char resValue[16];
cameraGetPixelFormat(camera, resValue, 16);
tPvFrame *buff = cameraSnap(camera, param);
if(strcmp(resValue, "Mono8")==0) {
short *frame = ypush_s(dims);
for(long pose=0; pose<param; pose++){
unsigned char *src = (unsigned char *)buff[pose].ImageBuffer;
short *dst = &frame[pose*height*width];
for(unsigned long i=0; i<width*height; i++) {
dst[i] = src[i];
}
}
} else if(strcmp(resValue, "Mono16")==0) {
int *frame = ypush_i(dims);
for(long pose=0; pose<param; pose++){
unsigned short *src = (unsigned short *)buff[pose].ImageBuffer;
int *dst = &frame[pose*height*width];
for(unsigned long i=0; i<width*height; i++) {
dst[i] = src[i];
}
}
} else cout << "bad ppixel size !" << endl;
} else if(strcmp(func, "snap")==0){
long param = ygets_l(argc-2);
unsigned long width = camera->Frame.Width; // Image width
unsigned long height= camera->Frame.Height; // Image height
long dims[4]={3, width, height, param};
if(param ==1) dims[0]=2;
char resValue[16];
cameraGetPixelFormat(camera, resValue, 16);
if(strcmp(resValue, "Mono8")==0) {
short *frame = ypush_s(dims);
for(long pose=0; pose<param; pose++){
cameraSnap(camera);
unsigned char *src = (unsigned char *)camera->Frame.ImageBuffer;
short *dst = &frame[pose*height*width];
for(unsigned long i=0; i<width*height; i++) {
dst[i] = src[i];
}
}
} else if(strcmp(resValue, "Mono16")==0) {
int *frame = ypush_i(dims);
for(long pose=0; pose<param; pose++){
cameraSnap(camera);
unsigned short *src = (unsigned short *)camera->Frame.ImageBuffer;
int *dst = &frame[pose*height*width];
for(unsigned long i=0; i<width*height; i++) {
dst[i] = src[i];
}
}
} else cout << "bad ppixel size !" << endl;
} else cout << "F**K !" << endl;
} catch ( string msg ) {
y_error(msg.c_str());
}
catch ( char const * msg ) {
y_error(msg);
}
}
