LeddarTech LeddarOne, User Manual

Page: 9 / 52

LeddarOne
–
User Guide Page 9 of 52
Push Button
The push button at the right of the six-pin interface has three functionalities:
Table 2: Push Button Functionalities
Description Action
Short press during sensor
operation
Software reboot
Short press at power up
(less than 10 seconds)
Reset sensor configuration. The button must be
pressed before powering the sensor and released once
power is applied.
Long press at power up
(more than 10 seconds)
Upload a binary file at power-up.
WARNING: It is recommended to use the Leddar™
Configurator software for upgrading the module
firmware. Firmware upgrade using the following
procedure should be performed only when instructed
by LeddarTech’s technical support.
A PC with a serial terminal program supporting the
YMODEM protocol must be available. It must be set to
115200 bauds, 8 data bits, 1 stop bit and no parity and
connected to the serial port.
The button must be pressed before applying power and
then continuously held for at least 10 seconds, until the
text “
Waiting… (press 'a' to abort)”
appears in the
terminal.
You can then start the YMODEM transfer of the
firmware file. Once the transfer is completed, either
“
Successful!
” or “
Failed!
” will appear. On success the
sensor will automatically start.