64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/*
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My Preview Trying to capture preview images with libgphoto2
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*/
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// block of includes from preview.c
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include <gphoto2/gphoto2.h>
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#include "samples.h"
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#include <sys/time.h> // there's a gettimeofday somewhere
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Camera *canon;
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GPContext *canoncontext;
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void get_one(void) { // capture 1 preview image
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CameraFile *file;
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char jpgname[] = "test2.jpg";
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int rslt;
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rslt = gp_file_new(&file);
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if (rslt) {
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printf("Error creating new CameraFile %i\n",rslt);
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exit(1);
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}
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// skipping focus for now but do it here
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// skipping zoom also
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rslt = gp_camera_capture_preview(canon, file, canoncontext);
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if (rslt) {
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printf("error capturing preview %i\n",rslt);
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exit(1);
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}
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rslt = gp_file_save(file, jpgname);
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if (rslt) {
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printf("Error saving file (in gp_file_save) %i\n",rslt);
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exit(1);
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}
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}
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int main(void) {
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int rslt;
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// skip this for now
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// gp_log_add_func(GP_LOG_ERROR, errordumper, NULL);
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gp_camera_new(&canon);
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canoncontext = sample_create_context();
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printf("Camera init. Takes about 10 seconds.\n");
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rslt = gp_camera_init(canon, canoncontext);
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if (rslt) {
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printf("Error initializing camera %i\n",rslt);
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exit(1);
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}
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//canon_enable_capture(canon, TRUE, canoncontext); // in config.c
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get_one();
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gp_camera_exit(canon, canoncontext);
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return 0;
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}
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