GARDASOFT CL190, Руководство пользователя

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CL190/CL191 Lens Controller - User Manual
9 Configuration commands
You can configure the CL191 using its RS232 or I2C connections. Both of
these methods are described in this section.
9.1 I2C configuration
The I2C communication protocol is described in Section 8 , I2C
communication .
9.2 UART configuration
When using the UART to configure the CL191, the COM port should be set
to 115200baud, 8 data bits, no parity, 1 stop bit, no handshaking.
A carriage return (ASCII 13) character should be sent to terminate the
command line.
9.3 Command structure
Commands are sent by the host (a PC connected to the network). The
command is returned by the CL191, together with any reply generated by
that command, in UDP or TCP/IP packets followed by
<LF> <CR> . The
last character sent is the > prompt. Once this has been received, the host
knows the command has been completed.
For example, sending the VR command might get this reply:
If there is an error, a typical reply might be:
It is recommend the host waits for the > prompt before sending the next
command; UDP communications are not guaranteed to arrive, so the host
software must be able to deal with lost messages.
When an error occurs, the host may request a reply message to be sent to
it by using the
GT command.
Multiple commands can be entered on one line by separating them with a
semi-colon (
; ). The CL190 replies to the commands individually,
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