Linux runtime: overrun detection for real-time timers and for plc execution.
If real-time timer wakes-up PLC thread too late (10% over period), then
warning is logged.
If PLC code (IO retreive, execution, IO publish) takes longer than requested
PLC execution cycle, then warning is logged, and CPU hoogging is mitigated
by delaying next PLC execution a few cylces more until having at least
1ms minimal idle time.
// widget_list.ysl2
widget_desc("List") {
longdesc
||
List widget is a svg:group, list items are labeled elements
in that group.
To use a List, clone (svg:use) one of the items inside the widget that
expects a List.
Positions of items are relative to each other, and they must all be in the
same place. In order to make editing easier it is therefore recommanded to
make stacked clones of svg elements spread nearby the list.
||
shortdesc > A named list of named graphical elements
arg name="listname"
}
widget_defs("List") {
| items: {
foreach "$hmi_element/*[@inkscape:label]" {
| "«@inkscape:label»": "«@id»",
}
| },
}
widget_class("List");