MotoHawk:Blocks:Fixed Point Probe

Fixed-Point Probe

This MotoHawk™ block provides a connection to MotoTune, and allows run-time observation of probed values with the MotoTune tool.

Block ID

Fixed Point Probe

Library

MotoHawk_lib/Fixed Point Blocks

Description

The Name Source field allows the name to be entered as a Literal, evaluated as a Matlab expression, or it may be inherited from the name of the input wire. If no name is supplied, (Undefined Name) will be displayed on the block. Engineering Value = (Raw Module Value*Gain)^Exp)+Offset. For more information, see [../MotoHawk_topics/BScaleFixed.html Fixed Point Values and B Numbers].

Block Parameters

Parameter Field	Values	Comments/Description
Name	Alpha-numeric text, single-quote enclosed	Name as displayed in block, MotoTune, for block. No special characters, such as spaces, dashes, commas (underscore allowed)
Input B Scale	Numeric (B value)	Supply applicable value for "B" - larger B values increase value range and reduce resolution of output values.
Number of Bits	Drop down	Selects 16 or 32 bits
Name Source		Select source for Name parameter.
	Use Parameter	Use Name field text.
	Input Wire Name	Take name from input wire name.
	Output Wire Name	Take name from output wire name.
Read Access Level	1-4	Sets security level 1 lowest, 4 highest, for user access to read value
View Value as	Number Enumeration Text	Sets "Default Value" data type Numeric value Enables enumeration - maps to the indicated term in the Enumeration text-entry field Text string
Enumeration (Cell String, or Struct)	Alpha-numeric text, single-quote enclosed	Field enabled when Enumeration is selected under "View Value as." Enter term of defined entity to be mapped. Cell String: A cell array of strings such as {'Off', 'On'} may be used to define the names of enumerated values. In this case, the values start with 0 and increment by one. This is especially useful for defining names for Boolean flags like 'On' and 'Off'. Struct: A Matlab struct array containing a 'name' field, and optionally a 'value' field may be used to define the namesand explicitly define the values of an enumerated type. For example: struct('name', {'Off', 'On'}, 'value', {0,1}). If the'value' field is missing, then the values start with 0 and increment by one, just like with the Cell String format.
Show Vectors As	Wide Row/Tall Column	Set viewing format for values displayed
Help Text	Alpha-numeric text, single-quote enclosed	Enter text to describe block usage per needs.
Units	Alpha-numeric text, single-quote enclosed	Enter text to describe or label units or data for clarification in MotoTune, as appropriate per application.
Row Header Enumeration (Cell String, or Struct)	Alpha-numeric text, single-quote enclosed	Use to identify / locate probe value (see Enumeration) - row header
Column Header Enumeration (Cell String, or Struct)	Alpha-numeric text, single-quote enclosed	Use to identify / locate probe value (see Enumeration) - column header
Precision	Numeric value, single-quote enclosed	Set the precision of the variable as displayed in MotoTune, by entering a value '1.x' where "x" is the number of decimal places requested. Default is two decimal places.
MotoTune Group String	Alpha-numeric text, single-quote enclosed	Determines Folder name and hierarchy as displayed in MotoTune. Use "|" character between folder names to delineate subfolder structure