int
camera_get_config_cam_desc (Camera *camera, CameraWidget **window,
GPContext *context)
{
CameraWidget *section;
int indw, indr;
const CameraDescType *cam_desc = NULL;
GP_DEBUG ("*** camera_get_config_cam_desc");
CHECK (camera_start (camera, context));
gp_widget_new (GP_WIDGET_WINDOW, _("Camera Configuration"), window);
cam_desc = camera->pl->cam_desc;
for (indw = 0; indw < 2 /* XXX sizeof () */; indw++) {
GP_DEBUG ("%s registers", cam_desc->regset[indw].window_name);
gp_widget_new (GP_WIDGET_SECTION,
_(cam_desc->regset[indw].window_name), §ion);
gp_widget_append (*window, section);
for (indr = 0; indr < cam_desc->regset[indw].reg_cnt; indr++) {
camera_cam_desc_get_widget (camera,
&cam_desc->regset[indw].regs[indr], section,
context);
}
}
return (GP_OK);
}
void
camera_restart(void)
{
VideoCircularBuffer *vcb = &video_circular_buffer;
pthread_mutex_lock(&vcb->mutex);
video_record_stop(vcb);
vcb->state = VCB_STATE_RESTARTING;
pikrellcam.camera_adjust = camera_adjust_temp; /* May not be changed */
pthread_mutex_unlock(&vcb->mutex);
camera_stop();
camera_start();
}
/* Camera initial setup */
void camera_setup () {
imgWidth = 320;
imgHeight = 256;
strcpy1(imgHead, "##IMJ5");
i2cwrite(0x30, ov9655_setup, sizeof(ov9655_setup)>>1);
i2cwrite(0x30, ov9655_qvga, sizeof(ov9655_qvga)>>1);
camera_init((unsigned char *)DMA_BUF1, (unsigned char *)DMA_BUF2, imgWidth, imgHeight);
camera_start();
/* Initialise camera-related globals */
framecount = 0;
overlay_flag = 1;
quality = 3; // Default JPEG quality.
}
void MainWindow::createActions()
{
openAction = new QAction(tr("&open..."),this);
connect(openAction,SIGNAL(triggered()),this,SLOT(open()));
saveAction = new QAction(tr("&save..."),this);
connect(saveAction,SIGNAL(triggered()),this,SLOT(save()));
exitAction = new QAction(tr("&exit"), this);
connect(exitAction, SIGNAL(triggered()),this,SLOT(exit()));
facedetectAction = new QAction(tr("&Face Detect"),this);
connect(facedetectAction, SIGNAL(triggered()),this,SLOT(facedetect()));
powertfAction = new QAction(tr("&Power Transform"),this);
connect(powertfAction, SIGNAL(triggered()),this,SLOT(powertf()));
edgedetectAction = new QAction(tr("&Edge Detect"),this);
connect(edgedetectAction, SIGNAL(triggered()),this,SLOT(edgedetect()));
houghAction = new QAction(tr("&Hough Check"),this);
connect(houghAction, SIGNAL(triggered()), this, SLOT(houghcheck()));
morphAction = new QAction(tr("&Morphology"),this);
connect(morphAction, SIGNAL(triggered()), this, SLOT(morphology()));
blurAction = new QAction(tr("&Blur"),this);
connect(blurAction, SIGNAL(triggered()), this, SLOT(bluropt()));
histeqAction = new QAction(tr("&Histeq"),this);
connect(histeqAction, SIGNAL(triggered()), this, SLOT(histeqopt()));
aboutAction = new QAction(tr("&about"),this);
connect(aboutAction, SIGNAL(triggered()),this,SLOT(about()));
docAction = new QAction(tr("&doc"),this);
connect(docAction, SIGNAL(triggered()),this,SLOT(doc()));
backwardAction = new QAction(tr("&backward"),this);
backwardAction->setIcon(QIcon(":/images/backward.png"));
connect(backwardAction,SIGNAL(triggered()), this, SLOT(backward()));
forwardAction = new QAction(tr("&forward"),this);
forwardAction->setIcon(QIcon(":/images/forward.png"));
connect(forwardAction,SIGNAL(triggered()), this, SLOT(forward()));
camstartAction = new QAction(tr("&CAM_Start"), this);
camstartAction->setIcon(QIcon(":/images/Start.png"));
camstartAction->setEnabled(true);
connect(camstartAction,SIGNAL(triggered()),this,SLOT(camera_start()));
camstopAction = new QAction(tr("&CAM_Stop"), this);
camstopAction->setIcon(QIcon(":/images/Stop.png"));
camstopAction->setEnabled(false);
connect(camstopAction,SIGNAL(triggered()),this,SLOT(camera_stop()));
}
// Initialize Camera and Sensors
void initDevices(void) {
struct pxacam_setting camset;
// Backboard uart init
fdBackBoard = openSerial();
// 3-axis sensor init
fdThreeAxis = open("/dev/MMA_ADC", O_RDONLY);
ASSERT(fdThreeAxis);
ioctl(fdThreeAxis,MMA_VIN_ON, 0);
ioctl(fdThreeAxis,MMA_SLEEP_MODE_ON, 0);
ioctl(fdThreeAxis,MMA_SENS_60G, 0);
// infrared sensor init
fdInfra = open("/dev/FOUR_ADC", O_NOCTTY);
ASSERT(fdInfra);
// Camera init
fdCamera = camera_open(NULL,0);
ASSERT(fdCamera);
memset(&camset,0,sizeof(camset));
camset.mode = CAM_MODE_VIDEO;
camset.format = pxavid_ycbcr422;
camset.width = 320;
camset.height = 240;
camera_config(fdCamera,&camset);
camera_start(fdCamera);
fdOverlay2 = overlay2_open(NULL,pxavid_ycbcr422,NULL, 320, 240, 0 , 0);
overlay2_getbuf(fdOverlay2, &vidbuf_overlay);
len_vidbuf = vidbuf_overlay.width * vidbuf_overlay.height;
cImg.width=camset.width*2;
cImg.height=camset.height;
// init finish
printf("Initializing Device Finished\n");
}
struct tlv_packet *webcam_start(struct tlv_handler_ctx *ctx)
{
uint32_t deviceIndex = 0;
uint32_t quality = 0;
tlv_packet_get_u32(ctx->req, TLV_TYPE_WEBCAM_INTERFACE_ID, &deviceIndex);
tlv_packet_get_u32(ctx->req, TLV_TYPE_WEBCAM_QUALITY, &quality);
int result = camera_open(deviceIndex - 1);
if (result == -1) {
return tlv_packet_response_result(ctx, TLV_RESULT_FAILURE);
}
result = camera_start();
if (result == -1) {
return tlv_packet_response_result(ctx, TLV_RESULT_FAILURE);
}
return tlv_packet_response_result(ctx, TLV_RESULT_SUCCESS);
}
int camera_info_init(struct camera * dev) {
if(strlen(dev->dev_name) <= 0 )
strncpy(dev->dev_name,"/dev/video100",strlen("/dev/video100")+2);
if(dev->v4l_info.wide <= 0 )
dev->v4l_info.wide = 320;
if(dev->v4l_info.high <=0 )
dev->v4l_info.high =240;
if(dev->v4l_info.v4l_num<=0)
dev->v4l_info.v4l_num =4;
if(dev->exit==NULL)
dev->exit =&camera_exit;
if(dev->get_rgb16==NULL)
dev->get_rgb16 = &get_rgb16;
if(camera_init(dev) <0)
return -1;
return camera_start(dev) ;
}
int
camera_set_config_cam_desc (Camera *camera, CameraWidget *window,
GPContext *context)
{
int wind, rind;
const CameraDescType *cam_desc = NULL;
GP_DEBUG ("*** camera_set_config_cam_desc");
CHECK (camera_start (camera, context));
cam_desc = camera->pl->cam_desc;
for (wind = 0; wind < 2 /* XXX sizeof () */; wind++) {
GP_DEBUG ("%s registers", cam_desc->regset[wind].window_name);
for (rind = 0; rind < cam_desc->regset[wind].reg_cnt; rind++) {
camera_cam_desc_set_widget (camera,
&cam_desc->regset[wind].regs[rind], window,
context);
}
}
return (GP_OK);
}
// Initialize Camera and Sensors
void initDevices(void) {
struct pxacam_setting camset;
printf("-----Initializing Device Started-----\n");
// Backboard uart init
fdBackBoard = openSerial();
printf("Initializing BackBoard complete!\n");
// 적외선 센서 init
fdInfra = open("/dev/FOUR_ADC", O_NOCTTY);
// Camera init
fdCamera = camera_open(NULL,0);
ASSERT(fdCamera);
system("echo b > /proc/invert/tb"); //LCD DriverIC top-bottom invert ctrl
memset(&camset,0,sizeof(camset));
camset.mode = CAM_MODE_VIDEO;
camset.format = pxavid_ycbcr422;
camset.width = MAX_X;
camset.height = MAX_Y;
camera_config(fdCamera,&camset);
camera_start(fdCamera);
fdOverlay2 = overlay2_open(NULL,pxavid_ycbcr422,NULL, MAX_X, MAX_Y, 0 , 0);
overlay2_getbuf(fdOverlay2, &vidbuf_overlay);
len_vidbuf = vidbuf_overlay.width * vidbuf_overlay.height;
printf("Initializing Camera complete!\n");
// init finish
printf("-----Initializing Device Finished-----\n");
}
int
main(int argc, char *argv[])
{
int fifo;
int i, n;
char *opt, *arg, *equal_arg, *homedir, *user;
char *line, *eol, buf[4096];
pgm_name = argv[0];
bcm_host_init();
time(&pikrellcam.t_now);
config_set_defaults();
for (i = 1; i < argc; i++)
get_arg_pass1(argv[i]);
if (!config_load(pikrellcam.config_file))
config_save(pikrellcam.config_file);
if (!motion_regions_config_load(pikrellcam.motion_regions_config_file))
motion_regions_config_save(pikrellcam.motion_regions_config_file);
if (!at_commands_config_load(pikrellcam.at_commands_config_file))
at_commands_config_save(pikrellcam.at_commands_config_file);
for (i = 1; i < argc; i++)
{
if (get_arg_pass1(argv[i]))
continue;
opt = argv[i];
/* Just for initial install-pikrellcam.sh run to create config files.
*/
if (!strcmp(opt, "-quit"))
exit(0);
/* Accept: --opt arg -opt arg opt=arg --opt=arg -opt=arg
*/
for (i = 0; i < 2; ++i)
if (*opt == '-')
++opt;
if ((equal_arg = strchr(opt, '=')) != NULL)
{
*equal_arg++ = '\0';
arg = equal_arg;
++i;
}
else
arg = argv[i + 1];
/* For camera parameters, do not set the camera, only replace
| values in the parameter table.
*/
if ( !config_set_option(opt, arg, TRUE)
&& !mmalcam_config_parameter_set(opt, arg, FALSE)
)
{
log_printf("Bad arg: %s\n", opt);
exit(1);
}
}
homedir = getpwuid(geteuid())->pw_dir;
user = strrchr(homedir, '/');
pikrellcam.effective_user = strdup(user ? user + 1 : "pi");
if (*pikrellcam.log_file != '/')
{
snprintf(buf, sizeof(buf), "%s/%s", pikrellcam.install_dir, pikrellcam.log_file);
dup_string(&pikrellcam.log_file, buf);
}
if (*pikrellcam.media_dir != '/')
{
snprintf(buf, sizeof(buf), "%s/%s", pikrellcam.install_dir, pikrellcam.media_dir);
dup_string(&pikrellcam.media_dir, buf);
}
strftime(buf, sizeof(buf), "%F %T", localtime(&pikrellcam.t_now));
log_printf("\n%s ==== PiKrellCam started ====\n", buf);
snprintf(buf, sizeof(buf), "%s/%s", pikrellcam.install_dir, "www");
check_modes(buf, 0775);
asprintf(&pikrellcam.command_fifo, "%s/www/FIFO", pikrellcam.install_dir);
asprintf(&pikrellcam.script_dir, "%s/scripts", pikrellcam.install_dir);
asprintf(&pikrellcam.mjpeg_filename, "%s/mjpeg.jpg", pikrellcam.mjpeg_dir);
log_printf("using FIFO: %s\n", pikrellcam.command_fifo);
log_printf("using mjpeg: %s\n", pikrellcam.mjpeg_filename);
/* Subdirs must match www/config.php and the init script is supposed
| to take care of that.
*/
asprintf(&pikrellcam.video_dir, "%s/%s", pikrellcam.media_dir, PIKRELLCAM_VIDEO_SUBDIR);
asprintf(&pikrellcam.still_dir, "%s/%s", pikrellcam.media_dir, PIKRELLCAM_STILL_SUBDIR);
asprintf(&pikrellcam.timelapse_dir, "%s/%s", pikrellcam.media_dir, PIKRELLCAM_TIMELAPSE_SUBDIR);
if (!make_dir(pikrellcam.media_dir))
exit(1);
snprintf(buf, sizeof(buf), "%s/scripts-dist/init $I $m $M $P $G",
pikrellcam.install_dir);
exec_wait(buf, NULL);
/* User may have enabled a mount disk on media_dir
*/
exec_wait(pikrellcam.on_startup_cmd, NULL);
check_modes(pikrellcam.media_dir, 0775);
if ( !make_dir(pikrellcam.mjpeg_dir)
|| !make_dir(pikrellcam.video_dir)
|| !make_dir(pikrellcam.still_dir)
|| !make_dir(pikrellcam.timelapse_dir)
|| !make_fifo(pikrellcam.command_fifo)
)
exit(1);
if ((fifo = open(pikrellcam.command_fifo, O_RDONLY | O_NONBLOCK)) < 0)
{
log_printf("Failed to open FIFO: %s. %m\n", pikrellcam.command_fifo);
exit(1);
}
fcntl(fifo, F_SETFL, 0);
read(fifo, buf, sizeof(buf));
sun_times_init();
camera_start();
config_timelapse_load_status();
signal(SIGINT, signal_quit);
signal(SIGTERM, signal_quit);
signal(SIGCHLD, event_child_signal);
while (1)
{
usleep(1000000 / EVENT_LOOP_FREQUENCY);
event_process();
/* Process lines in the FIFO. Single lines via an echo "xxx" > FIFO
| or from a web page may not have a terminating \n.
| Local scripts may dump multiple \n terminated lines into the FIFO.
*/
if ((n = read(fifo, buf, sizeof(buf) - 2)) > 0)
{
if (buf[n - 1] != '\n')
buf[n++] = '\n'; /* ensures all lines in buf end in \n */
buf[n] = '\0';
line = buf;
eol = strchr(line, '\n');
while (eol > line)
{
*eol++ = '\0';
command_process(line);
while (*eol == '\n')
++eol;
line = eol;
eol = strchr(line, '\n');
}
}
}
return 0;
}
/**
* Resume previewing
*/
static javacall_result camera_resume(javacall_handle handle)
{
return camera_start(handle);
}
int webcam_run() {
#ifdef HAVE_CAMERA
// Our mandatory renderers, ensures they are run first being registered last
struct Node *n = cameras.l_head;
while (list_isNode(n)) {
CAMERA camera = (CAMERA) n;
n = n->n_succ;
// Put annotated last
list_addTail(&camera->renderers.renderers, &create_annotatedrenderer()->node);
// These go first
list_addHead(&camera->renderers.renderers, &create_thumbnailrenderer()->node);
list_addHead(&camera->renderers.renderers, &create_rawrenderer()->node);
}
#endif
// Now start the system up
webserver_initialise(config);
#ifdef HAVE_CAMERA
// Initialise the renderers
n = cameras.l_head;
while (list_isNode(n)) {
CAMERA camera = (CAMERA) n;
n = n->n_succ;
imagerenderer_init(camera);
}
#endif
// Initialise the loggers
logger_start();
// Finish off configuring the webserver, default port etc
webserver_set_defaults();
#ifdef HAVE_CAMERA
n = cameras.l_head;
while (list_isNode(n)) {
CAMERA camera = (CAMERA) n;
n = n->n_succ;
imagerenderer_postinit(camera);
}
#endif
sensor_postinit();
// The camera home page
//create_homepage();
// Start everything up
webserver_start();
#ifdef HAVE_CAMERA
camera_start();
#endif
// Now the main loop, monitor for sensor updates
//sensor_loop();
while (1)
sleep(60);
// Shutdown - we never actually get here
webserver_stop();
logger_stop();
#ifdef HAVE_CAMERA
camera_stop();
#endif
return 0;
}
/* camera_new */
Camera * camera_new(GtkWidget * window, GtkAccelGroup * group,
char const * device)
{
Camera * camera;
GtkWidget * vbox;
GtkWidget * widget;
GtkToolItem * toolitem;
if((camera = object_new(sizeof(*camera))) == NULL)
return NULL;
camera->device = (device != NULL)
? string_new(device) : string_new("/dev/video0");
camera->hflip = FALSE;
camera->vflip = FALSE;
camera->ratio = TRUE;
camera->interp = GDK_INTERP_BILINEAR;
camera->snapshot_format = CSF_PNG;
camera->snapshot_quality = 100;
camera->source = 0;
camera->fd = -1;
memset(&camera->cap, 0, sizeof(camera->cap));
camera->channel = NULL;
camera->buffers = NULL;
camera->buffers_cnt = 0;
camera->raw_buffer = NULL;
camera->raw_buffer_cnt = 0;
camera->rgb_buffer = NULL;
camera->rgb_buffer_cnt = 0;
camera->yuv_amp = 255;
camera->overlays = NULL;
camera->overlays_cnt = 0;
camera->widget = NULL;
camera->window = window;
camera->bold = NULL;
camera->gc = NULL;
camera->pr_window = NULL;
camera->pp_window = NULL;
/* check for errors */
if(camera->device == NULL)
{
camera_delete(camera);
return NULL;
}
/* create the window */
camera->bold = pango_font_description_new();
pango_font_description_set_weight(camera->bold, PANGO_WEIGHT_BOLD);
camera->gc = gdk_gc_new(window->window); /* XXX */
#if GTK_CHECK_VERSION(3, 0, 0)
camera->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
#else
camera->widget = gtk_vbox_new(FALSE, 0);
#endif
vbox = camera->widget;
/* toolbar */
widget = desktop_toolbar_create(_camera_toolbar, camera, group);
gtk_widget_set_sensitive(GTK_WIDGET(_camera_toolbar[0].widget), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(_camera_toolbar[2].widget), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(_camera_toolbar[4].widget), FALSE);
toolitem = gtk_tool_button_new_from_stock(GTK_STOCK_FULLSCREEN);
g_signal_connect_swapped(toolitem, "clicked", G_CALLBACK(
_camera_on_fullscreen), camera);
gtk_toolbar_insert(GTK_TOOLBAR(widget), toolitem, -1);
gtk_box_pack_start(GTK_BOX(vbox), widget, FALSE, TRUE, 0);
#if GTK_CHECK_VERSION(2, 18, 0)
/* infobar */
camera->infobar = gtk_info_bar_new_with_buttons(GTK_STOCK_CLOSE,
GTK_RESPONSE_CLOSE, NULL);
gtk_info_bar_set_message_type(GTK_INFO_BAR(camera->infobar),
GTK_MESSAGE_ERROR);
g_signal_connect(camera->infobar, "close", G_CALLBACK(gtk_widget_hide),
NULL);
g_signal_connect(camera->infobar, "response", G_CALLBACK(
gtk_widget_hide), NULL);
widget = gtk_info_bar_get_content_area(GTK_INFO_BAR(camera->infobar));
camera->infobar_label = gtk_label_new(NULL);
gtk_widget_show(camera->infobar_label);
gtk_box_pack_start(GTK_BOX(widget), camera->infobar_label, TRUE, TRUE,
0);
gtk_widget_set_no_show_all(camera->infobar, TRUE);
gtk_box_pack_start(GTK_BOX(vbox), camera->infobar, FALSE, TRUE, 0);
#endif
camera->area = gtk_drawing_area_new();
camera->pixmap = NULL;
g_signal_connect(camera->area, "configure-event", G_CALLBACK(
_camera_on_drawing_area_configure), camera);
g_signal_connect(camera->area, "expose-event", G_CALLBACK(
_camera_on_drawing_area_expose), camera);
gtk_box_pack_start(GTK_BOX(vbox), camera->area, TRUE, TRUE, 0);
gtk_widget_show_all(vbox);
camera_start(camera);
return camera;
}
