/*************************************************************************** * Copyright (C) 2006 by Miguel Armando Riem de Oliveira * * mike@BlackBandit * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include camera1394_control::camera1394_control() { //set flags flg.verbose=TRUE; flg.hashandle=FALSE; flg.testimgparams=TRUE; //set defaults handlenum=0; nodenum=0; //strcpy(devicename, "/dev/video1394/1"); captureparams.width=320; captureparams.height=240; captureparams.numchannels=3; captureparams.colormode=MODE_320x240_YUV422; captureparams.framerate=FRAMERATE_30; //alocate size for tmp buffer TmpBuffer = new unsigned char[4*640*480]; //allocate space for worst case scenario } camera1394_control::camera1394_control(int HN, int NN, int CF, int FR) { //set flags flg.verbose=TRUE; flg.hashandle=FALSE; flg.testimgparams=TRUE; //set defaults handlenum=0; nodenum=0; //strcpy(devicename, "/dev/video1394/1"); captureparams.width=320; captureparams.height=240; captureparams.numchannels=3; captureparams.colormode=MODE_320x240_YUV422; captureparams.framerate=FRAMERATE_30; //alocate size for tmp buffer TmpBuffer = new unsigned char[4*640*480]; //allocate space for worst case scenario SetHandleNum(HN); SetNodeNum(NN); SetColorFormat(CF); OpenHandle(); GetCameraNodes(); SetFrameRate(FR); SetupCapture_dma(); StartIsoTransmission(); } camera1394_control::~camera1394_control() { dc1394_stop_iso_transmission(handle, numnodes[nodenum]); dc1394_dma_done_with_buffer(&cameracapture); dc1394_dma_unlisten(handle, &cameracapture); dc1394_dma_release_camera(handle, &cameracapture); dc1394_destroy_handle(handle); dc1394_free_camera_nodes(numnodes); // dc1394_release_camera(handle, &numCameras) } int camera1394_control::SetPredefinedParams(int paramsset) { switch (paramsset) { case 1: { SetBrightness(SET1_BRIGHTNESS); SetExposure(SET1_EXPOSURE); SetSharpness(SET1_SHARPNESS); SetSaturation(SET1_SATURATION); SetGamma(SET1_GAMMA); SetShutter(SET1_SHUTTER); SetGain(SET1_GAIN); break;} case 2: { SetBrightness(SET2_BRIGHTNESS); SetExposure(SET2_EXPOSURE); SetSharpness(SET2_SHARPNESS); SetSaturation(SET2_SATURATION); SetGamma(SET2_GAMMA); SetShutter(SET2_SHUTTER); SetGain(SET2_GAIN); break;} } } int camera1394_control::SetColorFormat(int cm) { switch (cm) { case MODE_160x120_YUV444: { captureparams.width=160; captureparams.height=120; captureparams.numchannels=3; captureparams.colormode=MODE_160x120_YUV444; printf("ColorFormatMode MODE_160x120_YUV444 set...OK (WARNING: Option CV_WINDOW_AUTOSIZE returns segmentation fault with this format)\n"); break; } case MODE_320x240_YUV422: { captureparams.width=320; captureparams.height=240; captureparams.numchannels=3; captureparams.colormode=MODE_320x240_YUV422; printf("ColorFormatMode MODE_320x240_YUV422 set...OK\n"); break; } case MODE_640x480_YUV411: { captureparams.width=640; captureparams.height=480; captureparams.numchannels=3; captureparams.colormode=MODE_640x480_YUV411; printf("ColorFormatMode MODE_640x480_YUV411 set...OK\n"); break; } case MODE_640x480_YUV422: { //for some reason does not work captureparams.width=640; captureparams.height=480; captureparams.numchannels=3; captureparams.colormode=MODE_640x480_YUV422; printf("ColorFormatMode MODE_640x480_YUV422 set...OK (WARNING: TESTS FAILED WITH THIS OPTION)\n"); break; } case MODE_640x480_RGB: { captureparams.width=640; captureparams.height=480; captureparams.numchannels=3; captureparams.colormode=MODE_640x480_RGB; printf("ColorFormatMode MODE_640x480_RGB set...OK (WARNING: TESTS FAILED WITH THIS OPTION)\n"); break; } case MODE_640x480_MONO: { captureparams.width=640; captureparams.height=480; captureparams.numchannels=1; captureparams.colormode=MODE_640x480_MONO; printf("ColorFormatMode MODE_640x480_MONO set...OK (WARNING: TESTS FAILED WITH THIS OPTION)\n"); break; } case MODE_640x480_MONO16: { captureparams.width=640; captureparams.height=480; captureparams.numchannels=1; captureparams.colormode=MODE_640x480_MONO16; printf("ColorFormatMode MODE_640x480_MONO16 set...OK (WARNING: TESTS FAILED WITH THIS OPTION)\n"); break; } default: { printf("Capture mode unknown.\n"); PrintPossibleModes(); printf("Using default format MODE_320x240_YUV422.\n"); captureparams.width=320; captureparams.height=240; captureparams.numchannels=3; captureparams.colormode=MODE_320x240_YUV422; printf("Check dc1394_control.h for aditional info...ERROR\n"); break; } } return 1; } int camera1394_control::OpenHandle(void) { if (flg.verbose) cout << "Opening handle " << handlenum << " ..." <height != captureparams.height) testval = FALSE; if (img->width != captureparams.width) testval = FALSE; if (img->nChannels != captureparams.numchannels) testval = FALSE; if (testval==FALSE) { printf("Given IplImage does not comply with capture setup definitions. Cannot GetImage...ERROR\n"); dc1394_dma_done_with_buffer(&cameracapture); return -1; } } cvSetData( img, TmpBuffer, cameracapture.frame_width*3 ); cvConvertImage(img ,img ,CV_CVTIMG_SWAP_RB); dc1394_dma_done_with_buffer(&cameracapture); return 1; } int camera1394_control::SetFeatureToManualAuto(unsigned int f, unsigned int val) //manual=0; auto=1; { return dc1394_auto_on_off(handle, numnodes[nodenum], f, val); }