1 # Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
3 @page imu_usecase3 Timestamp options
5 @note SW Release Applicability: This tutorial is applicable to modules in both **NVIDIA DriveWorks** and **NVIDIA DRIVE Software** releases.
7 The IMU sensor provides several timestamp options depending on sensor type. These options can be toggled using the `output-timestamp` sensor parameter, and work by modifying the `dwIMUFrame.timestamp_us` returned when reading a frame. The following table summarizes the timestamp options available for each supported IMU sensor. The default option is `host`.
9 Note: this parameter does not modify raw data. For more information, see @ref sensors_usecase4.
11 | Protocol | Vendor | Prerequisites | output-timestamp | Notes |
12 |-----------------|-------------|---------------------|------------------|------------------------------|
13 | imu.bosch | Bosch | | host | |
14 | imu.xsensCan | Xsens | | host | |
15 | imu.dataspeed | | | host | |
16 | imu.uart | Xsens | | host | |
17 | imu.continental | Continental | | host | |
18 | imu.novatel | Novatel | | host | |
19 | | | Time sensor | synced | @ref time_mainsection |
20 | imu.xsens | Xsens | | host | |
22 | | | Time sensor | synced | @ref time_mainsection |
23 | imu.simulator | | | host | |
25 | imu.virtual | | | host | |
26 | | | | smoothed | If supported by vendor above |
27 | | | Time sensor virtual | synced | If supported by vendor above |