Beispiel #1
0
int
main (int argc, char **argv)
{
    GPPort *p;
    KncCntrl *c;
    KncCamRes r;
    KncInfo ki;
    KncImageInfo kii;
    KncBitRate br;
    KncBitFlag bf;
    GPPortSettings s;

    printf ("Connecting to camera...\n");
    c = gpknc_cntrl_new_from_path ("serial:/dev/ttyS0");
    if (!c) {
        printf ("... failed.\n");
        return 1;
    }
    knc_cntrl_set_func_data (c, test_data, NULL);
    knc_cntrl_set_func_log  (c, test_log , NULL);
    printf ("... done.\n");

    printf ("Setting speed to 115200...\n");
    p = gpknc_cntrl_get_port (c);
    br = KNC_BIT_RATE_115200;
    bf = KNC_BIT_FLAG_8_BITS;
    CR (knc_set_io_pref (c, NULL, &br, &bf));
    gp_port_get_settings (p, &s);
    s.serial.speed = 115200;
    gp_port_set_settings (p, s);

    printf ("Requesting information about the camera...\n");
    CR (knc_get_info (c, &r, &ki));
    if (r) printf ("### Error %i: '%s'!\n", r, knc_cam_res_name (r));
    else {
        printf (" - Model '%s'\n", ki.model);
        printf (" - Serial number '%s'\n", ki.serial_number);
        printf (" - Name '%s'\n", ki.name);
        printf (" - Manufacturer '%s'\n", ki.manufacturer);
    }

    printf ("Capturing preview...\n");
    CR (knc_get_preview (c, &r, KNC_PREVIEW_NO));

    printf ("Requesting information about the first image...\n");
    CR (knc_get_image_info (c, &r, 1, &kii));
    if (r) printf ("### Error 0x%04x: '%s!\n", r, knc_cam_res_name (r));
    else {
        printf (" - ID %li\n", kii.id);
        printf (" - Size %i\n", kii.size);
        printf (" - Protected: %s\n", kii.prot ? "yes" : "no");
    }

    printf ("Downloading preview of first image...\n");
    CR (knc_get_image (c, NULL, kii.id, KNC_SOURCE_CARD, KNC_IMAGE_THUMB));
    knc_cntrl_unref (c);

    return 0;
}
Beispiel #2
0
static void
knc_c_dir_finalize (GObject *o)
{
	KncCDir *d = KNC_C_DIR (o);

	knc_cntrl_unref (d->priv->c);
	g_free (d->priv);

	G_OBJECT_CLASS (parent_class)->finalize (o);
}
Beispiel #3
0
static int
camera_exit (Camera* camera, GPContext *context)
{
        if (camera->pl) {
                gp_camera_stop_timeout (camera, camera->pl->timeout);
		knc_cntrl_unref (camera->pl->c);
                free (camera->pl);
                camera->pl = NULL;
        }

        return (GP_OK);
}