CSV Stream

review the following information for setting up and configuring the csv stream driver litmus edge compatible series compatibility parameter compatible items driver type a tcp client used to connect to generic or protocol less tcp servers, which send unsolicited data as a csv stream configure csv stream driver configure the following parameters update the default values to your specific setup parameter value type generic driver csv stream delimiter , terminator \n transport tcp role client address 192 168 0 1 port 1234 configure the remaining settings as needed if they are enabled tls settings parameter value client auth disable or enable ca chain upload the file min tls select one of tls 1 0 tls 1 1 tls 1 2 tls 1 3 client auth settings parameter value certificate upload or copy the file private key upload or copy the file tcp parsing select one of non transparent framing (rfc6587) octet counting (rfc5425) single message (rfc5426) advanced settings parameter value timeout 1000 max pdu 65536 configure the list of registers when you docid\ xgwokqbtpevii7or82ll0 to the driver, a list of register names is not available you must enter the case sensitive register name in field note currently, field is non functional but required you can enter any value to create a tag all received rows from the device will be published to all tags the only value type available is string tag parameters field enter the case sensitive register name value type select a data type from the drop down list tag name enter a name for the tag description (optional) enter a description for the tag tag formula enter a formula for the tag to process the generated data two variables are permitted value (current tag value) and timestamp (current tag unix time in milliseconds) the following math functions are available sin cos sqrt tan power power( x ) performs the operation 10^x log log( x ) is the natural logarithm (the logarithm is in base e ) exp exp( x ) performs the operation e^x only publish on change of value select the checkbox to customize nats messages to be published only when the value parameter changes from a previous value to a new one change of value only applies to boolean, numeric (such as int or float), and simple string data types it does not apply to complex types, such as json or array poll once topics will not be affected by change of value settings these topics will still only see a single message meta data metadata summarizes basic information about data this feature allows you to define key value pair data for the device output payload later on it can then be used to find, use, and reuse particular instances of data note if you use special characters in meta data key names, the special characters are replaced with underscore characters in the payload this can cause two key names to be combined into one for example, configuring the key names a b and a&\&b will cause only one key name to be created (a b)