I-Talk Utility - ICP DAS USA LP-22 Series User Manual

3.2. i-Talk Utility

The i-Talk utility can make the convenient for users to access the modules and hardware in the
LinPAC AM335x PAC and can be found in the path /usr/sbin/iTalk. An overview of the i-Talk utility
functions is given below:

LP-8x2x/9x2x
Instruction
getlist
setdo
getdi
setport
getport
getsendreceive
getreceive
getmrtu
getmtcp
getmasc
getpactype
wdt
AM335X-PAC Series User Manual
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Lists the names of all modules inserted in the LP-8x2x/9x2x
Sets the Digital Output value for I-8K modules
Reads the Digital Input value for I-8K/9K modules
Sets the Port offset value for the module
Reads the Port offset value for the module
Send ASCII command and wait response from a serial
Get ASCII response from a serial module
Send a Modbus/RTU command and wait for a response from a serial
module
Send a Modbus/TCP command and wait for a response from a serial
module
Send a Modbus/ASC command and wait for a response from a serial
module
List the FPGA version
(Shown as '0x82' on the LP-8x21, and '0x93' on the LP-9x21)
Set the WatchDog Timer (WDT) for the LP-8x2x/9x2x
Description
version 2.0.1 Page: 58
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