Bootloader Upgrade - Benewake TF02 Product Manual

1.1 Co., Ltd.
TF02 Operating Manual V Benewake (Beijing)
example,set EE=08,TF02 will measure distance 8 times and then stopped when sending "working
command",TF02 will work again if sending "working command" again.Note:command trigger function is
only supported in the version V2.1.4 or higher.
⑤Minimum threshold of signal strength:the default is 20,sig=3 and could not be trusted if signal strength
lower than 20. Untrusted data could be filtered by signal strength and sig value.Threshold could also be
changed if you have any other demands.For example,if you don't want to use the data when signal lower
than 50,you can change it by this command,sig=3 when signal strength lower than 50,dist could be filtered
by sig.Note:real measurement distance maybe far less than the value in datasheet if minimum threshold of
signal strength increased.
⑦Kalman filter:default is ON,there will be 5 frame(50ms) delay in order to filter abnormal jump.It could
be OFF by this command if real time data is needed.
⑧Set CAN baud rate:this function is supported in the version V2.1.6 or higher(CAN ID setting method
could be got by contacting with FAE).
⑨ Set threshold of measuring range:it's only suitable to the judgement application of distance
threshold,HIGH LOW level threshold and inversion could be set by this command.Note:this function is
supported in the version V2.1.4 or higher(this function is only supported in serial port,it need to be custom
made in CAN port).

7 BootLoader upgrade

Use the BTools Sub software to upgrade BootLoader; the software interface is shown in Figure 5.
This host computer software is mainly used for remote firmware upgrading and suitable for remote
upgrading of all TF02 products. The Serial port version TF02 upgrade needs to connect with the computer
via the USB-TTL board while the CAN port version TF02 upgrade needs to connect to the computer
through the CAN to the USB board (connection mode refer to chapter 5.2), thus to enter the host computer
interface and complete the upgrade.
Figure 5 BTools Sub software interface
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