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7 Firmware
7.1 Terminal control
A Mini USB port is available for individual link & general information status and firmware update. The port
uses a Silabs CP2101 chip. A driver from the Silabs website might have to be installed on certain PCs to gain
access
to
the
http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx
After driver installation and USB connection is acquired a serial emulated terminal (i.e Tera Term use is
recommended) can be used with the following configurations, described in Table 4:
Parameter
Baud rate
Start bits
Stop bits
Parity
Flow Control
7.2 Terminal commands
The following commands are supported by the terminal; each command must be followed by carriage return
(Enter) in order to execute:
7.2.1 KY-CL2F-H Host Unit
Command
firmware
status
pwr
default
save
format
uartbaud
7.2.2 KY-CL2F-D Device Unit configuration
Command
firmware
status
pwr
default
Save
www.kayainstruments.com
terminal
port.
Free
Table 4 : Serial emulated terminal configurations
Sets the system to firmware update mode. See 7.3 chapter for firmware update
information
Prints the system and link status and general information
Power over CL configuration
Reset user settings
Save user settings to flash
Configure device camera format, including; CL mode and camera scan type. Where
mode is mode according to Table 7
Set serial port baud rate according to Table 7
Table 5 : Terminal commands for Host unit
Sets the system to firmware update mode. See 7.3 chapter for firmware update
Prints the system and link status and general information
information
Power over CL configuration
Reset user settings
Save user settings to flash
Table 6 : Terminal commands for Device unit
supporting
driver
115200
1
1
None
None
Description
Description
can
be
found
Value
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at:
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