/*
* Force camera to make a picture in the current quality
*/
int mdc800_take_picture ()
{
unsigned char answer [2];
printFnkCall ("(mdc800_take_picture) called.\n");
if (!mdc800_initialize ())
{
return 0;
}
if (!mdc800_setMode (0)) // Camera Mode
{
printAPIError ("(mdc800_take_picture) can't set Camera Mode!\n");
mdc800_close ();
return 0;
}
if (!mdc800_setTarget (1)) // Image
{
printAPIError ("(mdc800_take_pictures) can't set Target\n");
mdc800_close ();
return 0;
}
if (!mdc800_io_sendCommand (COMMAND_TAKE_PICTURE,0,0,0,0,0))
{
printAPIError ("(mdc800_take_picture) take picture fails.\n");
mdc800_close ();
return 0;
}
if (!mdc800_setTarget (1)) // Image
{
printAPIError ("(mdc800_take_pictures) can't set Target\n");
mdc800_close ();
return 0;
}
// Assume taken picture is the last one !
if (!mdc800_io_sendCommand (COMMAND_GET_NUM_IMAGES,0,0,0,(char*)answer,2))
{
printAPIError ("(mdc800_take_picture) request Number of taken Pictures fails.\n");
mdc800_close ();
return 0;
}
return (int)answer[0]*256+answer [1];
}
static int
delete_file_func (CameraFilesystem *fs, const char *folder,
const char *filename, void *data, GPContext *context)
{
Camera *camera = data;
int ret,nr ;
nr = gp_filesystem_number(fs, folder, filename, context);
if (nr < 0)
return nr;
ret = mdc800_setTarget (camera,1);
if (ret!=GP_OK)
{
printAPIError ("(mdc800_delete_image) can't set Target\n");
return ret;
}
ret = mdc800_io_sendCommand(camera->port, COMMAND_DELETE_IMAGE,nr/100,(nr%100)/10,nr%10,0,0);
if (ret != GP_OK)
{
printAPIError ("(mdc800_delete_image ) deleting Image %i fails !.\n",nr);
return ret;
}
return GP_OK;
}
int mdc800_delete_image (int pn)
{
printFnkCall ("(mdc800_delete_image) called for Image %i.\n",pn);
if (!mdc800_initialize ())
{
return 0;
}
printAPINote ("Delete Image %i \n", pn);
if (!mdc800_setTarget (1)) // Image
{
printAPIError ("(mdc800_delete_image) can't set Target\n");
mdc800_close ();
return 0;
}
if (!mdc800_io_sendCommand (COMMAND_DELETE_IMAGE,pn/100,(pn%100)/10,pn%10,0,0))
{
printAPIError ("(mdc800_delete_image ) deleting Image %i fails !.\n",pn);
mdc800_close ();
return 0;
}
return 1;
}
int mdc800_number_of_pictures ()
{
unsigned char answer [2];
printFnkCall ("(mdc800_number_of_pictures) called.\n");
if (!mdc800_initialize ())
{
return 0;
}
if (!mdc800_setTarget (1)) // Image
{
printAPIError ("(mdc800_number_of_pictures) can't set Target\n");
mdc800_close ();
return 0;
}
/*
if (!mdc800_setMode (1))
{
printError ("(mdc800_number_of_pictures) can't set Mode\n");
mdc800_close ();
return 0;
}
*/
if (!mdc800_io_sendCommand (COMMAND_GET_NUM_IMAGES,0,0,0,(char*)answer,2))
{
printAPIError ("(mdc800_getNumberOfImages) request Number of Pictures fails.\n");
mdc800_close ();
return 0;
}
return (int)answer[0]*256+answer [1];
}
