
March 2015 37
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Name
CAPTURE (MAKES SCREEN CAPTURE)
Description
It build a file with the current screen data in xml/png format
Configuration
*CAPTURE FORMAT=format
format Description format * Before save
file, this
command delete
the files “capture”
from c: directory.
PNG
XML
Makes a screen capture in PNG format and save
this capture as “c:/capture.png”.
TODO. Copy a file from “a:/usr/var/prova.xml” to
“c:/capture.xml”.
Name
CAPTURE (READ SCREEN CAPTURE)
Description
It read a file with the current screen capture. See command
*CAPTURE
Question
*?CAPTURE BLOCK=bbbb <CR>
Response
*CAPTURE SIZE=nnn blockn crcn
name Description name
size Description size
nnn Size in bytes (nnn) of file
Description blockn crcn
blockn crcn Amount of data blocks (blockn) and CR code
(crcn)
Read a file from c:/ .
Files: capture.xml or capture.png.
Protocol:
PC→*?CAPTURE BLOCK=xx <cr>
RANGER→Xoff It check if file exist then send ACK, otherwise
send NACK + Xon abort the command.
RANGER→*CAPTURE SIZE=xx
RANGER→Xon
PC→ ACK
RANGER→Xoff
RANGER→block1 + crc (1 byte) + Xon
PC→It Calculates the block crc if correct send ACK
RANGER→ if detect ACK then send Xoff
RANGER→block2 + crc (1 byte) + Xon
PC→It Calculates the block crc if correct send ACK
....
Until last block.
*See File command.
Name
EQUIPMENT POWER OFF
Description
It shutdowns the equipment
Order
*EQUIPMENT POWEROFF
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