leddarone

LeddarOne

Product

https://www.robotshop.com/media/files/pdf2/rb-led-02-04_-_54a0025-2_leddar_one_user_guide_-_2016-09-01.pdf

Pin assignment

GND(1), IRQ, Supply(5V), Rx, Tx, Reset

Download

• installer: LeddarOneInstaller
• download from website: https://support.leddartech.com/ (please registration first)
• or you can download the installer from andromeda: \\andromeda\share1\aerial_robot\software

Change configuration

1. Use following uart-usb cable to connect with sensor module:
2. configuration mode: Device\Configuration\Acquisition:
3. Accumulation: 256
4. Oversmapling: 8
5. Measurement Rate: 35.2Hz
6. Click the green ✔ to apply the change.

Connection examples:

1. Jetson TX2 Orbitty Carrier
   • pinout assignment: please check P.11 of this datasheet
   • connection: please use UART1 2,5,6,20. Leadderone -> PC: 1->(GND, black)->20, 3->(5V,red)->2, 4->(Rx,orange, Tx)->5, 5->(Tx,yellow,Rx)->6
   • create the symbolic link to leddarone by adding following to /etc/udev/rules.d/99-aerial-robot-dev.rules:

     KERNEL=="ttyUSB*", SYMLINK+="leddarone"
     

2. Intel upbaord
   • pinout assignment: please check this datasheet and this image
   • create the symbolic link to leddarone by adding following to /etc/udev/rules.d/99-aerial-robot-dev.rules:

     KERNEL=="ttyS4", SYMLINK+="leddarone"
     

     note: two case for upboard: /dev/ttyS1 or /dev/ttyS4. For new one, /dev/ttyS4 is major:https://forum.up-community.org/discussion/3623/upboard-uart-error-initializing-uart