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Component: Offset (DSP Operators): Difference between revisions

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==Component Source Code==
==Component Source Code==


Please click here to download the component source project: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_DSP_Offset.fcfx FC_Comp_Source_DSP_Offset.fcfx]
Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_DSP_Offset.fcfx FC_Comp_Source_DSP_Offset.fcfx]


Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_DSP_Offset.fcfx FC_Comp_Source_DSP_Offset.fcfx]
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_DSP_Offset.fcfx FC_Comp_Source_DSP_Offset.fcfx]


==Detailed description==
==Detailed description==




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''<span style="color:red;">No additional examples</span>''




==Macro reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Calculate'''
|-
| colspan="2" | Performs the selected offset on a value from the input buffer and passes to the output buffer.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CalculateArray'''
|-
| colspan="2" | Performs the selected offset on an entire buffer.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


''<span style="color:red;">No additional examples</span>''


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOffset'''
|-
| colspan="2" | Sets the Offset to be used when calling the calculate function.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-s16-icon.png]] - INT
| width="90%" | Offset
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}








==Property reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Connect To
|-
| colspan="2" | DSP component with output buffer to collect our data from.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Buffer Size
|-
| colspan="2" | Number of individual elements the buffer can store, default 1.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Buffer Type
|-
| colspan="2" | Sets the buffer data type.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Direction
|-
| colspan="2" | Sets the data direction flow of the component&nbsp;
|-
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Offset
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Offset Type
|-
| colspan="2" | Defines the type of calculation performed on the input buffer to obtain the output value. A left shift is essentially an optimised multiply with the multiplier being the 2^scaler A right shift is essentially an optimised divide with the divider being the 2^scaler &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
| width="90%" | Rollover
|-
| colspan="2" | Allow the output buffer to rollover. For example 128 + 128 = 256 which would equate to 0 using an 8-bit buffer with rollover enabled. With rollover disabled the output would be set to 255 which is the max representable value.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-14-icon.png]]
| width="90%" | Initial Offset
|-
| colspan="2" | &nbsp;
|}==Macro reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Calculate'''
|-
| colspan="2" | Performs the selected offset on a value from the input buffer and passes to the output buffer.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}




{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CalculateArray'''
|-
| colspan="2" | Performs the selected offset on an entire buffer.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}




{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOffset'''
|-
| colspan="2" | Sets the Offset to be used when calling the calculate function.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-s16-icon.png]] - INT
| width="90%" | Offset
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}








==Property reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
==Macro reference==
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Connect To
|-
| colspan="2" | DSP component with output buffer to collect our data from.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Buffer Size
|-
| colspan="2" | Number of individual elements the buffer can store, default 1.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Buffer Type
|-
| colspan="2" | Sets the buffer data type.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Direction
|-
| colspan="2" | Sets the data direction flow of the component&nbsp;
|-
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Offset
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Offset Type
|-
| colspan="2" | Defines the type of calculation performed on the input buffer to obtain the output value. A left shift is essentially an optimised multiply with the multiplier being the 2^scaler A right shift is essentially an optimised divide with the divider being the 2^scaler &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
| width="90%" | Rollover
|-
| colspan="2" | Allow the output buffer to rollover. For example 128 + 128 = 256 which would equate to 0 using an 8-bit buffer with rollover enabled. With rollover disabled the output would be set to 255 which is the max representable value.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-14-icon.png]]
| width="90%" | Initial Offset
|-
| colspan="2" | &nbsp;
|}==Macro reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
===Calculate===
{| class="mtx-class-macrotable wikitable"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Calculate'''
| width="90%" class="mtx-class-macrohead" | '''Calculate'''
|-
|-
| colspan="2" | Performs the selected offset on a value from the input buffer and passes to the output buffer.&nbsp;
| colspan="2" | Performs the selected offset on a value from the input buffer and passes to the output buffer.&nbsp;
Line 270: Line 105:




{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
===CalculateArray===
{| class="mtx-class-macrotable wikitable"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CalculateArray'''
| width="90%" class="mtx-class-macrohead" | '''CalculateArray'''
|-
|-
| colspan="2" | Performs the selected offset on an entire buffer.&nbsp;
| colspan="2" | Performs the selected offset on an entire buffer.&nbsp;
Line 283: Line 119:




{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
===SetOffset===
{| class="mtx-class-macrotable wikitable"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOffset'''
| width="90%" class="mtx-class-macrohead" | '''SetOffset'''
|-
|-
| colspan="2" | Sets the Offset to be used when calling the calculate function.&nbsp;
| colspan="2" | Sets the Offset to be used when calling the calculate function.&nbsp;
Line 299: Line 136:
| width="90%" style="border-top: 2px solid #000;" | ''Return''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}




==Property reference==
==Property reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
| width="90%" class="mtx-class-macrohead" | '''Properties'''  
|-
|-
|-
|-
Line 331: Line 166:
| colspan="2" | Sets the data direction flow of the component&nbsp;
| colspan="2" | Sets the data direction flow of the component&nbsp;
|-
|-
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Offset
| width="90%" class="mtx-class-propfolder" | Offset
|-
|-
|-
|-

Latest revision as of 14:36, 13 July 2026

Author Matrix Ltd
Version 1.1
Category DSP Operators


Offset component

Allows the values in a single buffer to be offset uniformly. Functions include: Add, Subtract

Component Source Code

Please click here to download the component source project: FC_Comp_Source_DSP_Offset.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_DSP_Offset.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples









Macro reference

Calculate

Calculate
Performs the selected offset on a value from the input buffer and passes to the output buffer. 
- VOID Return


CalculateArray

CalculateArray
Performs the selected offset on an entire buffer. 
- VOID Return


SetOffset

SetOffset
Sets the Offset to be used when calling the calculate function. 
- INT Offset
 
- VOID Return


Property reference

Properties
Connect To
DSP component with output buffer to collect our data from. 
Buffer Size
Number of individual elements the buffer can store, default 1. 
Buffer Type
Sets the buffer data type. 
Direction
Sets the data direction flow of the component 
Offset
Offset Type
Defines the type of calculation performed on the input buffer to obtain the output value. A left shift is essentially an optimised multiply with the multiplier being the 2^scaler A right shift is essentially an optimised divide with the divider being the 2^scaler  
Rollover
Allow the output buffer to rollover. For example 128 + 128 = 256 which would equate to 0 using an 8-bit buffer with rollover enabled. With rollover disabled the output would be set to 255 which is the max representable value. 
Initial Offset
 
Retrieved from "https://www.flowcode.co.uk/wiki/index.php?title=Component:_Offset_(DSP_Operators)&oldid=47837"