Difference between revisions of "Component: SPI Master (EB013) (E-blocks 1)"
Line 17: | Line 17: | ||
==Component Source Code== | ==Component Source Code== | ||
− | Please click here to download the component source project: [https://www.flowcode.co.uk/ | + | Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_SPI_Legacy.fcfx FC_Comp_Source_SPI_Legacy.fcfx] |
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_SPI_Legacy.fcfx FC_Comp_Source_SPI_Legacy.fcfx] | Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_SPI_Legacy.fcfx FC_Comp_Source_SPI_Legacy.fcfx] | ||
==Detailed description== | ==Detailed description== | ||
+ | |||
+ | |||
Line 32: | Line 34: | ||
==Examples== | ==Examples== | ||
+ | |||
+ | |||
Line 44: | Line 48: | ||
==Macro reference== | ==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;" | '''SendString''' | ||
+ | |- | ||
+ | | colspan="2" | Sends a string of bytes to the SPI bus | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING | ||
+ | | width="90%" | Str | ||
+ | |- | ||
+ | | colspan="2" | | ||
+ | |- | ||
+ | | 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;" | '''NVMSendChar''' | ||
+ | |- | ||
+ | | colspan="2" | Send a byte to the non-volatile memory device on the EB013 SPI E-block. | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG | ||
+ | | width="90%" | Address | ||
+ | |- | ||
+ | | colspan="2" | NVM Address to write data to | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
+ | | width="90%" | Data | ||
+ | |- | ||
+ | | colspan="2" | Data Byte to write to the sepected memory location | ||
+ | |- | ||
+ | | 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;" | '''GetString''' | ||
+ | |- | ||
+ | | colspan="2" | Attempts to read a string of bytes from the SPI bus. | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
+ | | width="90%" | NumBytes | ||
+ | |- | ||
+ | | colspan="2" | | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
+ | | width="90%" | Ch | ||
+ | |- | ||
+ | | colspan="2" | | ||
+ | |- | ||
+ | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING | ||
+ | | 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;" | '''DACSendChar''' | ||
+ | |- | ||
+ | | colspan="2" | Send a byte to the digital to analogue converter (DAC) on the EB013 SPI E-block. | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
+ | | width="90%" | Data | ||
+ | |- | ||
+ | | colspan="2" | Data byte to output using the DAC | ||
+ | |- | ||
+ | | 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;" | '''SendChar''' | ||
+ | |- | ||
+ | | colspan="2" | General purpose SPI send byte macro | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
+ | | width="90%" | Char | ||
+ | |- | ||
+ | | colspan="2" | | ||
+ | |- | ||
+ | | 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;" | '''NVMGetChar''' | ||
+ | |- | ||
+ | | colspan="2" | Reads a byte from the non-volatile memory device on the EB013 SPI E-block. | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG | ||
+ | | width="90%" | Address | ||
+ | |- | ||
+ | | colspan="2" | NVM Address to read data from | ||
+ | |- | ||
+ | | 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'' | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| 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;" | '''EnableFram''' | ||
+ | |- | ||
+ | | colspan="2" | Enable the SPI RAM chip on the EB013 SPI E-block. | ||
+ | |- | ||
+ | |- | ||
+ | | 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;" | '''FramOutput''' | ||
+ | |- | ||
+ | | colspan="2" | Send a value to the RAM on the EB013 SPI E-block. | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
+ | | width="90%" | Char | ||
+ | |- | ||
+ | | colspan="2" | | ||
+ | |- | ||
+ | | 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'' | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| 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;" | '''DisableFram''' | ||
+ | |- | ||
+ | | colspan="2" | Disable the SPI RAM chip on the EB013 SPI E-block. | ||
+ | |- | ||
+ | |- | ||
+ | | 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;" | '''GetChar''' | ||
+ | |- | ||
+ | | colspan="2" | General purpose SPI get byte macro | ||
+ | |- | ||
+ | |- | ||
+ | | 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'' | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| 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;" | '''UnInitialise''' | ||
+ | |- | ||
+ | | colspan="2" | Deactivates the SPI peripheral leaving the I/O pins in a state where they can be used for general purpose I/O. | ||
+ | |- | ||
+ | |- | ||
+ | | 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;" | '''Initialise''' | ||
+ | |- | ||
+ | | colspan="2" | Activates the SPI peripheral and claims control over the I/O pins. | ||
+ | |- | ||
+ | |- | ||
+ | | 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" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | ||
+ | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | Channel | ||
+ | |- | ||
+ | | colspan="2" | SPI Channel selector | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
+ | | width="90%" | MOSI | ||
+ | |- | ||
+ | | colspan="2" | SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
+ | | width="90%" | MISO | ||
+ | |- | ||
+ | | colspan="2" | SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
+ | | width="90%" | CLK | ||
+ | |- | ||
+ | | colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master. | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
+ | | width="90%" | DAC En | ||
+ | |- | ||
+ | | colspan="2" | DAC enable pin - only used with the EB013 SPI E-block | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | ||
+ | | width="90%" | NVM En | ||
+ | |- | ||
+ | | colspan="2" | NVM enable pin - only used with the EB013 SPI E-block | ||
+ | |- | ||
+ | | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | ||
+ | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Bus Settings | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | Board Version | ||
+ | |- | ||
+ | | colspan="2" | The Latest version of the E-block have a newer NVM IC which requires 3 address bytes instead of 2 address bytes. If you find that the NVM is not responding to commands then try changing the version property to match the version of the E-block. The version is written on the board as EB013-00-X where X is the version number. | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | Prescale | ||
+ | |- | ||
+ | | colspan="2" | Prescale option selector | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | Clock Phase | ||
+ | |- | ||
+ | | colspan="2" | Clock Phase (data change edge) selection | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | Clock Polarity | ||
+ | |- | ||
+ | | colspan="2" | Clock Polarity setting, inactive (idle) state | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | Sample Point | ||
+ | |- | ||
+ | | colspan="2" | Data bit read sample point | ||
+ | |- | ||
+ | | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | ||
+ | | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation | ||
+ | |- | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-10-icon.png]] | ||
+ | | width="90%" | Label | ||
+ | |- | ||
+ | | colspan="2" | Label used to identify the component on the panel. | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | ||
+ | | width="90%" | Scope Traces | ||
+ | |- | ||
+ | | colspan="2" | Selects if the scope traces are automatically generated or not | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | ||
+ | | width="90%" | Console Data | ||
+ | |- | ||
+ | | colspan="2" | Selects if the console data is automatically generated or not | ||
+ | |- | ||
+ | | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | ||
+ | | width="90%" | API | ||
+ | |- | ||
+ | | colspan="2" | | ||
+ | |}==Macro reference== | ||
{| class="wikitable" style="width:60%; background-color:#FFFFFF;" | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" |
Revision as of 09:59, 27 January 2023
Author | Matrix TSL |
Version | 2.0 |
Category | E-blocks 1 |
Contents
SPI Master component
Low level routines for controlling or interacting with an SPI interface. SPI or Serial Peripheral Interface is a bus used for board level communications between devices. A target microcontroller will usually have at least one hardware SPI peripheral built in. If the hardware SPI pins are in use or more SPI channels are required then there is also a software mode available. Has additional functions to work with the E-blocks EB013 SPI hardware.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_SPI_Legacy.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_SPI_Legacy.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
![]() |
SendString |
Sends a string of bytes to the SPI bus | |
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Str |
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Return |
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GetString |
Attempts to read a string of bytes from the SPI bus. | |
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NumBytes |
![]() |
Ch |
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Return |
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DACSendChar |
Send a byte to the digital to analogue converter (DAC) on the EB013 SPI E-block. | |
![]() |
Data |
Data byte to output using the DAC | |
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Return |
![]() |
SendChar |
General purpose SPI send byte macro | |
![]() |
Char |
![]() |
Return |
![]() |
NVMGetChar |
Reads a byte from the non-volatile memory device on the EB013 SPI E-block. | |
![]() |
Address |
NVM Address to read data from | |
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Return |
![]() |
EnableFram |
Enable the SPI RAM chip on the EB013 SPI E-block. | |
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Return |
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FramOutput |
Send a value to the RAM on the EB013 SPI E-block. | |
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Char |
![]() |
Return |
![]() |
DisableFram |
Disable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
GetChar |
General purpose SPI get byte macro | |
![]() |
Return |
![]() |
UnInitialise |
Deactivates the SPI peripheral leaving the I/O pins in a state where they can be used for general purpose I/O. | |
![]() |
Return |
![]() |
Initialise |
Activates the SPI peripheral and claims control over the I/O pins. | |
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Return |
Property reference
==Macro reference==
![]() |
SendString |
Sends a string of bytes to the SPI bus | |
![]() |
Str |
![]() |
Return |
![]() |
GetString |
Attempts to read a string of bytes from the SPI bus. | |
![]() |
NumBytes |
![]() |
Ch |
![]() |
Return |
![]() |
DACSendChar |
Send a byte to the digital to analogue converter (DAC) on the EB013 SPI E-block. | |
![]() |
Data |
Data byte to output using the DAC | |
![]() |
Return |
![]() |
SendChar |
General purpose SPI send byte macro | |
![]() |
Char |
![]() |
Return |
![]() |
NVMGetChar |
Reads a byte from the non-volatile memory device on the EB013 SPI E-block. | |
![]() |
Address |
NVM Address to read data from | |
![]() |
Return |
![]() |
EnableFram |
Enable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
FramOutput |
Send a value to the RAM on the EB013 SPI E-block. | |
![]() |
Char |
![]() |
Return |
![]() |
DisableFram |
Disable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
GetChar |
General purpose SPI get byte macro | |
![]() |
Return |
![]() |
UnInitialise |
Deactivates the SPI peripheral leaving the I/O pins in a state where they can be used for general purpose I/O. | |
![]() |
Return |
![]() |
Initialise |
Activates the SPI peripheral and claims control over the I/O pins. | |
![]() |
Return |
Property reference
==Macro reference==
![]() |
SendString |
Sends a string of bytes to the SPI bus | |
![]() |
Str |
![]() |
Return |
![]() |
GetString |
Attempts to read a string of bytes from the SPI bus. | |
![]() |
NumBytes |
![]() |
Ch |
![]() |
Return |
![]() |
DACSendChar |
Send a byte to the digital to analogue converter (DAC) on the EB013 SPI E-block. | |
![]() |
Data |
Data byte to output using the DAC | |
![]() |
Return |
![]() |
SendChar |
General purpose SPI send byte macro | |
![]() |
Char |
![]() |
Return |
![]() |
NVMGetChar |
Reads a byte from the non-volatile memory device on the EB013 SPI E-block. | |
![]() |
Address |
NVM Address to read data from | |
![]() |
Return |
![]() |
EnableFram |
Enable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
FramOutput |
Send a value to the RAM on the EB013 SPI E-block. | |
![]() |
Char |
![]() |
Return |
![]() |
DisableFram |
Disable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
GetChar |
General purpose SPI get byte macro | |
![]() |
Return |
![]() |
UnInitialise |
Deactivates the SPI peripheral leaving the I/O pins in a state where they can be used for general purpose I/O. | |
![]() |
Return |
![]() |
Initialise |
Activates the SPI peripheral and claims control over the I/O pins. | |
![]() |
Return |
Property reference
==Macro reference==
![]() |
SendString |
Sends a string of bytes to the SPI bus | |
![]() |
Str |
![]() |
Return |
![]() |
GetString |
Attempts to read a string of bytes from the SPI bus. | |
![]() |
NumBytes |
![]() |
Ch |
![]() |
Return |
![]() |
DACSendChar |
Send a byte to the digital to analogue converter (DAC) on the EB013 SPI E-block. | |
![]() |
Data |
Data byte to output using the DAC | |
![]() |
Return |
![]() |
SendChar |
General purpose SPI send byte macro | |
![]() |
Char |
![]() |
Return |
![]() |
NVMGetChar |
Reads a byte from the non-volatile memory device on the EB013 SPI E-block. | |
![]() |
Address |
NVM Address to read data from | |
![]() |
Return |
![]() |
EnableFram |
Enable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
FramOutput |
Send a value to the RAM on the EB013 SPI E-block. | |
![]() |
Char |
![]() |
Return |
![]() |
DisableFram |
Disable the SPI RAM chip on the EB013 SPI E-block. | |
![]() |
Return |
![]() |
GetChar |
General purpose SPI get byte macro | |
![]() |
Return |
![]() |
UnInitialise |
Deactivates the SPI peripheral leaving the I/O pins in a state where they can be used for general purpose I/O. | |
![]() |
Return |
![]() |
Initialise |
Activates the SPI peripheral and claims control over the I/O pins. | |
![]() |
Return |