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#include <stdio.h>
#include <stdlib.h>
#include "uca.h"
#include "uca-cam.h"
int main(int argc, char *argv[])
{
struct uca_t *uca = uca_init();
if (uca == NULL) {
printf("Couldn't find a camera\n");
return 1;
}
/* take first camera */
struct uca_camera_t *cam = uca->cameras;
uint32_t val = 5000;
cam->set_property(cam, UCA_PROP_EXPOSURE, &val);
val = 0;
cam->set_property(cam, UCA_PROP_DELAY, &val);
uint32_t width, height;
cam->get_property(cam, UCA_PROP_WIDTH, &width);
cam->get_property(cam, UCA_PROP_HEIGHT, &height);
printf("Image dimensions: %ix%i\n", width, height);
if (uca_cam_alloc(cam, 20) != UCA_NO_ERROR)
printf("Couldn't allocate buffer memory\n");
uint16_t *buffer = (uint16_t *) malloc(width * height * 2);
cam->start_recording(cam);
cam->grab(cam, (char *) buffer, width*height*2);
cam->stop_recording(cam);
uca_destroy(uca);
FILE *fp = fopen("out.raw", "wb");
fwrite(buffer, width*height, 2, fp);
fclose(fp);
free(buffer);
return 0;
}
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