rtu_linux_modules/hk_takephoto/takephoto_test.c

// +build ignore

#include "takephoto.h"

// 主函数入口, 测试拍照
int main(int argc,char *argv[])
{
  int ret = 0; unsigned long stime, wtime, etime; HKImgMark imgMark = { 0 };
  char filename[MAX_PATH_CHARS] = { 0 }; int timeout = 5*60;

  if(HK_GetSysUsbfsMemCurrentSize() < 200) ret = HK_SetSysUsbfsMemSize(200);
  if(0 != ret)
  {
    sw_log_error("Failed to set system usbfs's memory size, ret=%d!!", ret);
    return ret;
  }

  sw_log_info("Get HK camera count: %d", HK_GetCameraCount());

  sw_log_info("Photo taking...");
  for(int i = 0; i < 9; i++)
  {
    sprintf(filename, "test%d.jpg", i+1);

    xgettickcount(&stime);
    ret = HK_TakePhoto(IMG_TYPE_JPG, filename, timeout, &imgMark);
    xgettickcount(&etime);

    wtime = etime - stime;
    if(0 == ret) sw_log_info("+++ Take a photo: \"%s\", time: %lums, exposure time: %fus, camera sn: %s, camera model: %s +++", filename, wtime, imgMark.imgExposureTime, imgMark.camSerialNum, imgMark.camModelName);
    else sw_log_error("+++ Failed to take a photo, ret=%d, time: %lums!! +++", ret, wtime);

    sw_thrd_delay(1000); // 轮询拍照测试时, 给系统预留一定的相机释放时间
  }

	return 0;
}