Vishay 7000 - Cancel File Transfer; List Files in Control Module; Retrieve File from Control Module

Vishay Micro-Measurements System 7000 Programmer’s Reference Manual
Page 134 of 142
7.4.7.4 Cancel File Transfer
Length Command
Group
Command
Code
Card Mask Channel
Mask
Parameters
0x0006 0x07 0x000E
Queries are
not allowed
Used Ignored
0x00
None
This command cancels a previously initiated file retrieve or list files.
7.4.7.5 List Files in Control Module
Length Command
Group
Command
Code
Card Mask Channel
Mask
Parameters
0x0006 0x07 0x0011 Used
0x0000
Ignored
0x00
None
This command sends an ASCII text listing of all of the files on the control module’s compact flash to the
to the TCP Data port. The format of the file listing is:
Filename (in 8.3 format)
Comma delimiter(“,”)
File size in Bytes
Comma delimiter(“,”)
File Creation Date (in MM-DD-YY format)
Comma delimiter(“,”)
File Creation Time (HH:MM)
Carriage Return Delimiter (0x13)
Note that the command response returns a 32-bit data stream size in bytes 9-12. (The ACK/NAK is in
byte 8.)
7.4.7.6 Retrieve File from Control Module
Length Command
Group
Command
Code
Card Mask Channel
Mask
Parameters
varies 0x07 0x0012
Queries are
not allowed
Used
0x0000
Ignored
0x00
Bytes 8-19:
File Name (in 8.3 format)
This command initiates the transmission of the contents of the selected file to the TCP data port.
Note that the command response returns a 32-bit file size in bytes 9-12. (The ACK/NAK is in byte 8.)
If the file name is less than 12 characters (8.3 format), then you must terminate with a null (00) character.
The null character should be included in the command length.
One important exception between downloading a file from the control module and a file from an input
card is that the checksum is not included the data stream to the TCP Data Port. It must be requested
separately using the “Verify Checksum of a Control Module File” command.