SVGHMI: Prepare accepting multiple clients on multiple HMI: Use POULibrary new capability to add variables to PLC Configuration. Now heartbeat and HMI tree root are added by the library part of SVGHMI, and not by each instance.
include yslt_noindent.yml2
istylesheet xmlns:ppx="http://www.plcopen.org/xml/tc6_0201"
xmlns:xhtml="http://www.w3.org/1999/xhtml"
xmlns:ns="beremiz"
extension-element-prefixes="ns"
exclude-result-prefixes="ns" {
param "instance_type";
template "text()";
variable "project", "ns:GetProject()";
variable "stdlib", "ns:GetStdLibs()";
variable "extensions", "ns:GetExtensions()";
variable "all_types", "($project | $stdlib | $extensions)/ppx:types";
template "ppx:project" {
apply "ppx:instances/ppx:configurations/ppx:configuration";
}
template "ppx:configuration" {
apply "ppx:globalVars/ppx:variable[ppx:type/ppx:derived] | ppx:resource" {
with "parent_path" > «@name»
}
}
template "ppx:resource" {
param "parent_path";
variable "resource_path" > «$parent_path».«@name»
apply "ppx:globalVars/ppx:variable[ppx:type/ppx:derived] | ppx:pouInstance | ppx:task/ppx:pouInstance" {
with "parent_path" > «$resource_path»
}
}
template "ppx:pouInstance" {
param "parent_path";
variable "pou_instance_path" > «$parent_path».«@name»
choose {
when "@typeName=$instance_type" {
value "ns:AddInstance($pou_instance_path)";
}
otherwise {
variable "type_name" > «@typeName»
apply """$all_types/ppx:pous/ppx:pou[@name=$type_name] | \
$all_types/ppx:dataTypes/ppx:dataType[@name=$type_name]""" {
with "instance_path" > «$pou_instance_path»
}
}
}
}
template "ppx:pou" {
param "instance_path";
apply "ppx:interface/*/ppx:variable[ppx:type/ppx:derived]" {
with "parent_path" > «$instance_path»
}
}
template "ppx:dataType" {
param "instance_path","concat('#',@name)";
apply "ppx:baseType/*[self::ppx:derived or self::ppx:struct or self::ppx:array]" {
with "variable_path" > «$instance_path»
}
}
template "ppx:variable" {
param "parent_path";
variable "variable_path" > «$parent_path».«@name»
apply "ppx:type/ppx:derived" {
with "variable_path" > «$variable_path»
}
}
template "ppx:derived" {
param "variable_path";
choose {
when "@name=$instance_type" {
value "ns:AddInstance($variable_path)";
}
otherwise {
variable "type_name" > «@name»
apply """$all_types/ppx:pous/ppx:pou[@name=$type_name] | \
$all_types/ppx:dataTypes/ppx:dataType[@name=$type_name]""" {
with "instance_path" > «$variable_path»
}
}
}
}
template "ppx:struct" {
param "variable_path";
foreach "ppx:variable[ppx:type/ppx:derived or ppx:type/ppx:struct or ppx:type/ppx:array]" {
variable "element_path" > «$variable_path».«@name»
apply "ppx:type/*[self::ppx:derived or self::ppx:struct or self::ppx:array]" {
with "variable_path" > «$element_path»
}
}
}
template "ppx:array" {
param "variable_path";
apply "ppx:baseType/*[self::ppx:derived or self::ppx:struct or self::ppx:array]" {
with "variable_path" > «$variable_path»
}
}
}