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Component: SPI Free (Peripheral CAL): Difference between revisions

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Example showing how to build a component using a CAL component [[Using_CAL_Components|Using CAL Components]].
Example showing how to build a component using a CAL component [[Using_CAL_Components|Using CAL Components]].




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==Macro reference==
==Macro reference==


===Slave_Uninit===
===GetConsoleHandle===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''Slave_Uninit'''
| width="90%" class="mtx-class-macrohead" | '''GetConsoleHandle'''
|-
|-
| colspan="2" | Uninitialise the Slave 
| colspan="2" | Returns a handle to the console used by this component 
|-
|-
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-h32-icon.png]] - HANDLE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}




===GetValue===
===GetList===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''GetValue'''
| width="90%" class="mtx-class-macrohead" | '''GetList'''
|-
|-
| colspan="2" | Reads Named property Value.   
| colspan="2" | returns Named property list 
|-
|-
|-
|-
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===Slave_Init===
===GetValue===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''Slave_Init'''
| width="90%" class="mtx-class-macrohead" | '''GetValue'''
|-
|-
| colspan="2" | Initialise the Slave 
| colspan="2" | Reads Named property Value.   
|-
|-
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
| width="90%" style="border-top: 2px solid #000;" | ''Return''
| width="90%" | Name
|}
 
 
===Master_Uninit===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| colspan="2" |  
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Master_Uninit'''
|-
|-
| colspan="2" | Uninitialise the Master 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
|-
|-
| 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''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}
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===Master_Byte===
===Master_Byte===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''Master_Byte'''
| width="90%" class="mtx-class-macrohead" | '''Master_Byte'''
|-
|-
| colspan="2" | Sends and receives a data byte 
| colspan="2" | Sends and receives a data byte 
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===GetConsoleHandle===
===Master_Init===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''GetConsoleHandle'''
| width="90%" class="mtx-class-macrohead" | '''Master_Init'''
|-
|-
| colspan="2" | Returns a handle to the console used by this component 
| colspan="2" | Initialise the Master 
|-
|-
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-h32-icon.png]] - HANDLE
| 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''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}




===Slave_TxByte===
===Master_Uninit===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''Slave_TxByte'''
| width="90%" class="mtx-class-macrohead" | '''Master_Uninit'''
|-
|-
| colspan="2" | Sets the data to be transmitted 
| colspan="2" | Uninitialise the Master 
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Data
|-
|-
| colspan="2" |  
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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===Slave_RxByte===
===SetPrescaler===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
|-
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" class="mtx-class-macrohead" | '''SetPrescaler'''
|-
| colspan="2" | Sets the prescaler value for the clock divider chain 
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Slave_RxByte'''
|-
|-
| colspan="2" | Returns the data received 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Prescaler
|-
|-
| colspan="2" |  
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| 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''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}
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===SetValue===
===SetValue===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''SetValue'''
| width="90%" class="mtx-class-macrohead" | '''SetValue'''
|-
|-
| colspan="2" | Change Named property to new Value.   
| colspan="2" | Change Named property to new Value.   
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===SetPrescaler===
===Slave_Init===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''SetPrescaler'''
| width="90%" class="mtx-class-macrohead" | '''Slave_Init'''
|-
|-
| colspan="2" | Sets the prescaler value for the clock divider chain 
| colspan="2" | Initialise the Slave 
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Prescaler
|-
|-
| colspan="2" |  
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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===Master_Init===
===Slave_RxByte===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''Master_Init'''
| width="90%" class="mtx-class-macrohead" | '''Slave_RxByte'''
|-
|-
| colspan="2" | Initialise the Master 
| colspan="2" | Returns the data received 
|-
|-
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}




===GetList===
===Slave_TxByte===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| 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;" | '''GetList'''
| width="90%" class="mtx-class-macrohead" | '''Slave_TxByte'''
|-
|-
| colspan="2" | returns Named property list 
| colspan="2" | Sets the data to be transmitted 
|-
|-
|-
|-
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Name
| width="90%" | Data
|-
|-
| colspan="2" |  
| colspan="2" |  
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
| 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''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}




===Slave_Uninit===
{| class="mtx-class-macrotable wikitable"
|-
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" class="mtx-class-macrohead" | '''Slave_Uninit'''
|-
| colspan="2" | Uninitialise the Slave 
|-
|-
| 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==
==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'''  
|-
|-
|-
|-
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| colspan="2" | Data bit read sample point 
| colspan="2" | Data bit read sample point 
|-
|-
| 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;" | Simulation
| width="90%" class="mtx-class-propfolder" | Simulation
|-
|-
|-
|-

Latest revision as of 14:37, 13 July 2026

Author Matrix Ltd
Version 1.2
Category Peripheral CAL


SPI Free component

A low level implementation giving direct access to the CAL

Component Source Code

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

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

Detailed description

No detailed description exists yet for this component

Examples

Example showing how to build a component using a CAL component Using CAL Components.







Macro reference

GetConsoleHandle

GetConsoleHandle
Returns a handle to the console used by this component 
- HANDLE Return


GetList

GetList
returns Named property list 
- STRING Name
 
- STRING Return


GetValue

GetValue
Reads Named property Value.  
- STRING Name
 
- STRING Return


Master_Byte

Master_Byte
Sends and receives a data byte 
- BYTE DataOut
 
- BYTE Return


Master_Init

Master_Init
Initialise the Master 
- VOID Return


Master_Uninit

Master_Uninit
Uninitialise the Master 
- VOID Return


SetPrescaler

SetPrescaler
Sets the prescaler value for the clock divider chain 
- BYTE Prescaler
 
- VOID Return


SetValue

SetValue
Change Named property to new Value.  
- STRING Name
 
- STRING Value
 
- VOID Return


Slave_Init

Slave_Init
Initialise the Slave 
- VOID Return


Slave_RxByte

Slave_RxByte
Returns the data received 
- BYTE Return


Slave_TxByte

Slave_TxByte
Sets the data to be transmitted 
- BYTE Data
 
- VOID Return


Slave_Uninit

Slave_Uninit
Uninitialise the Slave 
- VOID Return


Property reference

Properties
Component Enable
 
Channel
SPI Channel selector 
MOSI
 
MOSI Remap Pin
 
MISO
 
MISO Remap Pin
 
CLK
 
Prescale
Prescale option selector 
Clock Polarity
Clock Polarity setting, inactive (idle) state 
Clock Phase
Clock Phase (data change edge) selection 
Sample Point
Data bit read sample point 
Simulation
Scope Traces
Selects if the scope traces are automatically generated or not 
Console Data
Selects if the console data is automatically generated or not 
Retrieved from "https://www.flowcode.co.uk/wiki/index.php?title=Component:_SPI_Free_(Peripheral_CAL)&oldid=48345"