74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
#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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int main(int argc, char *argv[]){
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Camera *camera;
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GPContext *context = gp_context_new();
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int retval;
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CameraEventType evttype;
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void *evtdata;
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CameraFile *file;
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gp_camera_new(&camera);
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retval = gp_camera_init(camera, context);
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if(retval != GP_OK)
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{
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printf("Error: %s\n", gp_result_as_string(retval));
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return 1;
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}
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do {
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retval = gp_camera_wait_for_event (camera, 10, &evttype, &evtdata, context);
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} while ((retval == GP_OK) && (evttype != GP_EVENT_TIMEOUT));
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retval = gp_file_new(&file);
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if (retval != GP_OK) {
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printf("gp_file_new: %d\n", retval);
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return 1;
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}
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/*retval = gp_camera_capture_preview(camera, file, context); */
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if (retval != GP_OK) {
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printf("gp_camera_capture_preview: %d\n", retval);
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return 1;
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}
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gp_file_free (file);
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if(argc == 1)
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{
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retval = camera_auto_focus(camera, context, 1);
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if(retval != GP_OK) {
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printf("Error: %s\n", gp_result_as_string(retval));
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return 1;
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}
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}
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else if(argc == 2)
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{
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int value = atoi(argv[1]);
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retval = camera_manual_focus(camera, value, context);
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if(retval != GP_OK) {
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printf("Error: %s\n", gp_result_as_string(retval));
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return 1;
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}
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}
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do {
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retval = gp_camera_wait_for_event (camera, 10, &evttype, &evtdata, context);
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} while ((retval == GP_OK) && (evttype != GP_EVENT_TIMEOUT));
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retval = camera_auto_focus(camera, context, 0);
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if(retval != GP_OK) {
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printf("Error: %s\n", gp_result_as_string(retval));
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return 1;
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}
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gp_camera_exit(camera, context);
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return 0;
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}
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