- Generated by
1.9.1
|
Witmotion IMU Library
1.3.1~dev_4684448
Open source UART communication library for sensor devices manufactured by WitMotion Shenzhen Co.,Ltd
|
These applications are convenience controllers allowing the user to determine the working mode and current setting of his Witmotion sensor device.
The message_enumerator controller application is always built by default along with the library. It allows the user to capture and enumerate every output data packet produced by the sensor device connected to the given UART port. It tries to find if every incoming packet ID is registered in witmotion_registered_ids list. If the packet ID is found, the packet will be logged and mapped with the corresponding description string from witmotion_packet_descriptions table. After the program will be stopped by the user with Ctrl+C keystroke, all the captured packets will be enumerated with their descriptions, and the unknown IDs will be also reported and enumerated.
| Name | Default value | Description |
|---|---|---|
-h --help | Displays unified QCommandLineParser help message | |
-b --baudrate | 9600 | Baudrate, the actual values are enumerated in QSerialPort::BaudRate:- 1200 - 2400 - 4800 - 9600 - 19200 - 38400 - 57600 - 115200 |
-d --device | ttyUSB0 | Serial device file name within the /dev system directory |
-p --poll | 50 | Rate [ms] on which the application polls the sensor to retrieve packets |
-f --log-file | Log file name. Instructs the application to record all the retrieved packets and report them into the specified file |
The following example is retrieved using JY901B sensor with 20 Hz output frequency and enabled quaternion-based orientation encoding, connected to /dev/ttyUSB0 device endpoint on 9600 baud, and 50 ms polling rate. Measurement duration is about 10 sec.
1.9.1