UMAX140610. LIN
– J1939 CAN Protocol Converter with PWM Output. Version 1
Page: 25-81
Table 17. LIN Event Triggered Frame Function Block Configuration Parameters
Name
Default
Value
Range
Units
Description
LIN Frame Kind
Undefined
{Undefined, Publish,
Subscribe}
–
Defines whether the frame
is transmitted or received.
Frame ID
0
0…0x3F
–
Frame ID.
Size
1
[1…8]
byte
Frame Size.
Checksum Type
Classic
{Classic, Enhanced}
–
Type of the frame
checksum.
Collision Resolving
Schedule Table
Number
0
[0…1]
–
Number of the
Collision
Resolving Schedule Table
function block used in
case of a collision.
Unconditional
Frame #1 Number
0
[0…25]
–
Number of the 1-st
LIN
Unconditional Frame
function block.
Unconditional
Frame #2 Number
0
[0…25]
–
Number of the 2-nd
LIN
Unconditional Frame
function block.
…
…
…
…
…
Unconditional
Frame #5 Number
0
[0…25]
–
Number of the 5-th
LIN
Unconditional Frame
function block.
Collision Resolving Schedule Table
function blocks are numbered starting from 0. When the
Collision Resolving Schedule Table Number
is equal to 0, the function block is not defined.
The same rule applies to the
LIN Unconditional Frame
function blocks.
When the event triggered frame is defined, all associated unconditional frames should have
the same frame size and checksum type as defined in the
LIN Event Triggered Frame
function
block. They should also have
Associated with Event Triggered Frame
configuration parameter
set to
Yes
.
3.3.6 LIN Sporadic Frame
There is one
LIN Sporadic Frame
function block available to the user. It can contain up to 5
associated LIN frames. There are no signal inputs and outputs in this function block.
Figure 11. LIN Sporadic Frame Function Block
This block is used only by master nodes, see:
Node Type
configuration parameter in the
LIN
Common
function block.
LIN Sporadic Frame
Unconditional Frame 1
Unconditional Frame 2
Unconditional Frame 5
….
