Component: LIN Master (Comms): Difference between revisions
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Latest revision as of 14:37, 13 July 2026
| Author | Matrix Ltd |
| Version | 1.2 |
| Category | Comms |
LIN Master component
Low level routines for controlling a LIN master (1.3 & 2.0) interface.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_LinMaster.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_LinMaster.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
GetState
|
GetState |
| Returns the current state | |
 - BYTE
|
Return |
Initialise
|
|
Initialise |
| Initialise the component | |
 - VOID
|
Return |
PowerDown
|
|
PowerDown |
| Power Down the device | |
| - VOID
|
Return |
ReadData
|
|
ReadData |
| Returns a data byte indexed by Idx | |
| - BYTE
|
Idx |
| - BYTE
|
Return |
ReadDataCount
|
|
ReadDataCount |
| Returns the data count size | |
| - BYTE
|
Return |
SendMessage
|
|
SendMessage |
| Sends message with specified identifier and awaits a reply from a slave. Returns 0 to indicate a successful transaction. Returns 3 to indicate a timeout. Returns 6 to indicate a bad CRC. | |
| - BYTE
|
Identifier |
| - BYTE
|
ResponseCount |
| - BYTE
|
ChecksumType |
| 0=Classic, 1=Enhanced | |
| - BYTE
|
Return |
SendMessageWithData
|
|
SendMessageWithData |
| Sends a message with data of length DataCount. See SetData | |
| - BYTE
|
Identifier |
| - BYTE
|
DataCount |
| - BYTE
|
Checksum |
| 0=Classic, 1=Enhanced | |
| - BYTE
|
Return |
SetData
|
|
SetData |
| Sets the data bytes to be sent | |
| - BYTE
|
Data1 |
| - BYTE
|
Data2 |
| - BYTE
|
Data3 |
| - BYTE
|
Data4 |
| - BYTE
|
Data5 |
| - BYTE
|
Data6 |
| - BYTE
|
Data7 |
| - BYTE
|
Data8 |
| - VOID
|
Return |
WakeUp
|
|
WakeUp |
| Wake Up the device | |
| - VOID
|
Return |
debug
|
|
debug |
| - BYTE
|
idx |
| - BYTE
|
Return |
Property reference
|
Properties |
|
Baud Rate |
| LIN bus data rate in bits per second | |
|
Label |
| Label shown on the comms flasher component. | |
|
Connections |
|
TX |
| LIN Transmit Pin | |
|
|
RX |
| LIN Receive Pin | |
|
|
CS |
| LIN bus chip select pin | |
|
|
WAKE |
| LIN bus Wake up pin | |