Wendy.Bolakowski: Created page with "=Fixed-Point Calibration (16-Bit)= This MotoHawk™ block provides a connection to MotoTune, and allows run-time modification of calibration values with the MotoTune tool. =..."

2012-07-03T20:16:58Z

Created page with "=Fixed-Point Calibration (16-Bit)= This MotoHawk™ block provides a connection to MotoTune, and allows run-time modification of calibration values with the MotoTune tool. =..."

New page

=Fixed-Point Calibration (16-Bit)=

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

==Block ID==

Fixed Point Calibration

==Library==

MotoHawk_lib/Fixed Point Blocks

==Description==

[[Image:Fixed_Point_Calibration.PNG]]

This block behaves in simulation like a Constant block, and accepts any Matlab value as its Default Value, including data-typing casts. Engineering Value = (Raw Module Value*Gain)^Exp)+Offset. For more information, see [../MotoHawk_topics/BScaleFixed.html Fixed Point Values and B Numbers].

==Block Parameters==

{| class="TableMHStyle"
! class="TableHeaderTDStyle" style="width: 172px" | Parameter Field
! class="TableHeaderTDStyle" style="width: 158px" | Values
! class="TableHeaderTDStyle" style="width: 299px" | Comments/Description
|- id="nam"
| class="TableTDStyle" style="width: 172px" valign="top" | Name
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | Name as displayed in block, MotoTune, for block. No special characters, such as spaces, dashes, commas (underscore allowed).
|- id="val"
| class="TableTDStyle" style="width: 172px" valign="top" | Default Value
| class="TableTDStyle" style="width: 158px" valign="top" | Numeric
| class="TableTDStyle" style="width: 299px" valign="top" | Numeric entry or Matlab expression.
|- id="bscale"
| class="TableTDStyle" style="width: 172px" valign="top" | Output B Scale
| class="TableTDStyle" style="width: 158px" valign="top" | Numeric
| class="TableTDStyle" style="width: 299px" valign="top" | Supply applicable numeric value for "B" - larger B values increase value range and reduce resolution.
|- id="storage"
| class="TableTDStyle" colspan="2" valign="top" | Behavior
| class="TableTDStyle" style="width: 299px" valign="top" | Define type of block behavior.
|-
| class="TableTDStyle" style="width: 172px" rowspan="4" valign="top" |
| class="TableTDStyle" style="width: 158px" valign="top" | Calibration
| class="TableTDStyle" style="width: 299px" valign="top" | Use block for calibration in MotoTune (saved in .cal file).
|-
| class="TableTDStyle" style="width: 158px" valign="top" | Display
| class="TableTDStyle" style="width: 299px" valign="top" | Use block for displaying value in MotoTune (not available for saving in .cal file).
|-
| class="TableTDStyle" style="width: 158px" valign="top" | Calibration NV
| class="TableTDStyle" style="width: 299px" valign="top" | Use block for calibration in MotoTune (saved in .cal file). Saved in non-volatile (EEPROM) memory; allows online calibration in development and also in production modules.
|-
| class="TableTDStyle" style="width: 158px" valign="top" | Display NV
| class="TableTDStyle" style="width: 299px" valign="top" | Use block for displaying value in MotoTune (not available for saving in .cal file). Saved in non-volatile (EEPROM) memory; allows online calibration in development and also in production modules.
|- id="name_source"
| class="TableTDStyle" style="width: 172px" valign="top" | Name Source
| class="TableTDStyle" style="width: 158px" valign="top" | Use Parameter / Output Wire Name
| class="TableTDStyle" style="width: 299px" valign="top" | Select method for Name - use either the "Name" field or take the name from Output used.
|- id="read_level"
| class="TableTDStyle" style="width: 172px" valign="top" | Read Access Level
| class="TableTDStyle" style="width: 158px" valign="top" | 1-4
| class="TableTDStyle" style="width: 299px" valign="top" | Sets security level 1 lowest, 4 highest, for user access to read value.
|- id="write_level"
| class="TableTDStyle" style="width: 172px" valign="top" | Write Access Level
| class="TableTDStyle" style="width: 158px" valign="top" | 1-4
| class="TableTDStyle" style="width: 299px" valign="top" | Sets security level 1 lowest, 4 highest, for user access to write value.
|- id="ovr_cals"
| class="TableTDStyle" style="width: 172px" valign="top" | Use uploaded calibration values from MotoTune
| class="TableTDStyle" style="width: 158px" valign="top" | Checkbox enable
| class="TableTDStyle" style="width: 299px" valign="top" | Enable/disable to use or ignore uploaded values from MotoTune.
|- id="view_as"
| class="TableTDStyle" style="width: 172px" valign="top" | View Value as
| class="TableTDStyle" style="width: 158px" valign="top" | Drop-down list<br />
| class="TableTDStyle" style="width: 299px" valign="top" | Sets "Default Value" data type<br />
|- id="view_as0"
| class="TableTDStyle" style="width: 172px" valign="top" |
| class="TableTDStyle" style="width: 158px" valign="top" | Number
| class="TableTDStyle" style="width: 299px" valign="top" | Numeric value
|- id="view_as1"
| class="TableTDStyle" style="width: 172px" valign="top" |
| class="TableTDStyle" style="width: 158px" valign="top" | Enumeration
| class="TableTDStyle" style="width: 299px" valign="top" | Enables enumeration - maps to the indicated term in the Enumeration text-entry field.
|- id="view_as2"
| class="TableTDStyle" style="width: 172px" valign="top" |
| class="TableTDStyle" style="width: 158px" valign="top" | Text
| class="TableTDStyle" style="width: 299px" valign="top" | Text string
|- id="enum_struct"
| class="TableTDStyle" style="width: 172px" valign="top" | Enumeration (Cell String, or Struct)
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | 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 names and 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.
|- id="vector_style"
| class="TableTDStyle" style="width: 172px" valign="top" | Show Vectors As
| class="TableTDStyle" style="width: 158px" valign="top" | Wide Row/Tall Column
| class="TableTDStyle" style="width: 299px" valign="top" | Set viewing format for values displayed.
|- id="help"
| class="TableTDStyle" style="width: 172px" valign="top" | Help Text
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | Enter text to describe block usage per needs.
|- id="units"
| class="TableTDStyle" style="width: 172px" valign="top" | Units
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | Enter text to describe or label units or data for clarification in MotoTune, as appropriate per application.
|- id="row_header_enum"
| class="TableTDStyle" style="width: 172px" valign="top" | Row Header Enumeration (Cell String, or Struct)
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | Use to identify / locate probe value (see Enumeration) - row header
|- id="col_header_enum"
| class="TableTDStyle" style="width: 172px" valign="top" | Column Header Enumeration (Cell String, or Struct)
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | Use to identify / locate probe value (see Enumeration) - column header
|- id="min_val"
| class="TableTDStyle" style="width: 172px" valign="top" | Minimum Value
| class="TableTDStyle" style="width: 158px" valign="top" | Numeric Value
| class="TableTDStyle" style="width: 299px" valign="top" | Sets lower end of allowable range for value. This can be used to prevent a user from entering an out of range number when calibrating.
|- id="max_val"
| class="TableTDStyle" style="width: 172px" valign="top" | Maximum Value
| class="TableTDStyle" style="width: 158px" valign="top" | Numeric Value
| class="TableTDStyle" style="width: 299px" valign="top" | Sets higher end of allowable range for value. This can be used to prevent a user from entering an out of bounds range when calibrating.
|- id="precision"
| class="TableTDStyle" style="width: 172px" valign="top" | Precision
| class="TableTDStyle" style="width: 158px" valign="top" | Numeric value, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | 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.
|- id="mototune_group"
| class="TableTDStyle" style="width: 172px" valign="top" | MotoTune Group String
| class="TableTDStyle" style="width: 158px" valign="top" | Alpha-numeric text, single-quote enclosed
| class="TableTDStyle" style="width: 299px" valign="top" | Determines Folder name and hierarchy as displayed in MotoTune. Use "|" character between folder names to delineate subfolder structure.
|}

</div>

MotoHawk:Blocks:Fixed Point Calibration - Revision history

Wendy.Bolakowski: Created page with "=Fixed-Point Calibration (16-Bit)= This MotoHawk™ block provides a connection to MotoTune, and allows run-time modification of calibration values with the MotoTune tool. =..."