NVIDIA DRIVE OS Linux API Reference

5.1.3.0 Release

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nvroscommon.h File Reference

Detailed Description

NVIDIA Robot Operating System : Common Enums, Macros, and Constants

Contains common enums, macros, and constants for NvROS related functions.

Definition in file nvroscommon.h.

Go to the source code of this file.

Namespaces

 nvros
 A global namespace for NvRos packages.
 

Macros

#define DEFAULT_DISPLAY_WIDTH   1920
 Default width of the display. More...
 
#define DEFAULT_DISPLAY_HEIGHT   1080
 Default height of the display. More...
 
#define DEFAULT_WINDOW_OFFSET_X   0
 Default horizontal offset. More...
 
#define DEFAULT_WINDOW_OFFSET_Y   0
 Default vertical offset. More...
 
#define DEFAULT_DISPLAY_ID   0
 Default display ID. More...
 
#define SECONDARY_DISPLAY_ID   2
 Secondary display ID. More...
 
#define DEFAULT_WINDOW_ID   0
 Default window ID. More...
 
#define DEFAULT_EGLSTREAM_MODE   1
 Sets the EGLStream mode to EGLDEVICE by default. More...
 
#define CUDA_KERNEL_RGBA_TO_GREY   1
 Default CUDA kernel ID to select rgba_to_grey CUDA processing kernel for EGL CUDA IO pipeline. More...
 
#define CUDA_KERNEL_SOBEL   2
 CUDA kernel ID to select sobel CUDA processing kernel for EGL CUDA IO pipeline. More...
 
#define CUDA_KERNEL_NEGATIVE_RGBA   3
 CUDA kernel ID to select negative_rgba CUDA processing kernel for EGL CUDA IO pipeline. More...
 
#define DEFAULT_CSI_PORT_ID   0
 Selects 0th port of group A on NVIDIA DRIVE AGX for CSI camera by default. More...
 
#define ONE_FRAME_TIME_US_30_FPS   33334
 Time, in microseconds, for one frame at 30 FPS frame rate. More...
 
#define MAX_WAIT_TIMEOUT_FRAMES   100
 Maximum wait time in number of frames. More...
 
#define MAX_SERVICE_WAIT_TIMEOUT_MS   100
 Maximum wait time for a service to become available after the node is launched. More...
 
#define IS_RGBA_CONVERSION   1
 Default value to enable yuv422p frame conversion to RGBA frame on capture from GMSL camera before passing to EGLStream for further processing. More...
 

Typedefs

typedef enum nvros::_NvRosErrCode nvros::NvRosErr
 Declares error codes for all NvROS modules and packages. More...
 

Enumerations

enum  nvros::_NvRosErrCode {
  nvros::NVROS_SUCCESS =0,
  nvros::NVROS_ERR_NO_MEM =-1,
  nvros::NVROS_ERR_NVMEDIA =-2,
  nvros::NVROS_ERR =-3,
  nvros::NVROS_ERR_BAD_PARAMS =-4
}
 Declares error codes for all NvROS modules and packages. More...
 

Functions

const std::string nvros::InitCamPreviewService ("nvros_init_cam_preview")
 Constant string for initializing camera preview services. More...
 
const std::string nvros::CloseCamPreviewService ("nvros_close_cam_preview")
 Constant string for closing camera preview services. More...
 
const std::string nvros::StartCameraCaptureService ("camera_start")
 Constant string for starting camera capture services. More...
 
const std::string nvros::StopCameraCaptureService ("camera_stop")
 Constant string for closing camera capture services. More...
 
const std::string nvros::InitCudaProcessingService ("nvros_init_cuda_processing")
 Constant string for initializing CUDA processing services. More...
 
const std::string nvros::CloseCudaProcessingService ("nvros_close_cuda_processing")
 Constant string for closing CUDA processing services. More...
 
const std::string nvros::SocketPathOutput ("/tmp/nvmedia_egl_socket_out")
 Constant string for default output EGL socket_path value for the cuda_processor node. More...
 
const std::string nvros::Default_GroupName ("A")
 Default group name for the camera capture node. More...
 
const std::string nvros::Default_FileName ("drive-px2-a.conf")
 Default configuration file for OV10635 camera parameters. More...