Update deprecated Hugo value

Pi4J · Oct 24, 2024 · fcc6962 · fcc6962
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diff --git a/content/examples/jbang/pixelblaze_output_expander.md b/content/examples/jbang/pixelblaze_output_expander.md
@@ -130,7 +130,7 @@ Before proceeding with this example, make sure that you have a Raspberry Pi prep
 
 Jeff Vyduna and Ben Hencke of ElectroMage, the creators of Pixelblaze, provided example Java code for this project. The serial data format is [documented on GitHub](https://github.com/simap/pixelblaze_output_expander/tree/v3.x). What the code is doing in short:
 
-* Open serial communication to `/dev/ttyS0`. Pi5 uses "/dev/ttyAMA0"
+* Open serial communication. Depending on the type of board and the connection you are using (GPIO pin, or other serial connection), this can be a different port. Most probably it will be `/dev/ttyS0` (Raspberry Pi 4 or earlier), or `/dev/ttyAMA0` (Raspberry Pi 5).
 * Use BaudRate `2000000`, this is a hard requirement for the PBOE.
 * Send a byte array of RGB values for each LED.
 * Send a `drawAll` command to put the values on the LEDs.
@@ -275,11 +275,13 @@ The main method needs to initialize the helper and contains a helper method to s
     private static PixelBlazeOutputExpanderHelper helper;
 
     public static void main(String[] args) throws InterruptedException {
+        // Depending on the type of board and the connection you are using 
+        // (GPIO pin, or other serial connection), this can be a different port. 
+        // Most probably it will be `/dev/ttyS0` (Raspberry Pi 4 or earlier), 
+        // or `/dev/ttyAMA0` (Raspberry Pi 5).
         helper = new PixelBlazeOutputExpanderHelper("/dev/ttyS0");
-        //  Pi5 uses "/dev/ttyAMA0"
-        // helper = new PixelBlazeOutputExpanderHelper("/dev/ttyAMA0");
 
-      // RGB commands will be added here
+        // RGB commands will be added here
 
         helper.closePort();
     }

diff --git a/content/examples/jbang/pixelblaze_output_expander_javafx.md b/content/examples/jbang/pixelblaze_output_expander_javafx.md
@@ -69,6 +69,10 @@ private PixelBlazeOutputExpanderHelper helper;
 
 @Override
 public void start(Stage stage) {
+    // Depending on the type of board and the connection you are using 
+    // (GPIO pin, or other serial connection), this can be a different port. 
+    // Most probably it will be `/dev/ttyS0` (Raspberry Pi 4 or earlier), 
+    // or `/dev/ttyAMA0` (Raspberry Pi 5).
     helper = new PixelBlazeOutputExpanderHelper("/dev/ttyS0");
 
     VBox holder = new VBox();

diff --git a/themes/hugo-theme-learn/layouts/partials/logo.html b/themes/hugo-theme-learn/layouts/partials/logo.html
@@ -1,3 +1,3 @@
-<a id="logo" href='{{ (cond (and (ne .Site.Params.landingPageURL nil) (.Site.IsMultiLingual)) .Site.Params.landingPageURL "/") }}'>
+<a id="logo" href='{{ (cond (and (ne .Site.Params.landingPageURL nil) (hugo.IsMultilingual)) .Site.Params.landingPageURL "/") }}'>
   <img src="/assets/pi4j-header.png" />
 </a>
diff --git a/themes/hugo-theme-learn/layouts/partials/menu.html b/themes/hugo-theme-learn/layouts/partials/menu.html
@@ -14,7 +14,7 @@
     <section id="homelinks">
       <ul>
         <li>
-            <a class="padding" href='{{ (cond (and (ne .Site.Params.landingPageURL nil) (.Site.IsMultiLingual)) .Site.Params.landingPageURL "/") }}'>{{ safeHTML (cond (ne .Site.Params.landingPageName nil) .Site.Params.landingPageName "<i class='fas fa-home'></i> Home") }}</a>
+            <a class="padding" href='{{ (cond (and (ne .Site.Params.landingPageURL nil) (hugo.IsMultilingual)) .Site.Params.landingPageURL "/") }}'>{{ safeHTML (cond (ne .Site.Params.landingPageName nil) .Site.Params.landingPageName "<i class='fas fa-home'></i> Home") }}</a>
         </li>
       </ul>
     </section>
@@ -48,11 +48,11 @@ <h3>{{ if not $disableShortcutsTitle}}{{ T "Shortcuts-Title"}}{{ end }}</h3>
       </section>
     {{end}}
 
-    {{ if or .Site.IsMultiLingual $showvisitedlinks }}
+    {{ if or hugo.IsMultilingual $showvisitedlinks }}
     <section id="prefooter">
       <hr/>
       <ul>
-      {{ if and .Site.IsMultiLingual (not .Site.Params.DisableLanguageSwitchingButton)}}
+      {{ if and hugo.IsMultilingual (not .Site.Params.DisableLanguageSwitchingButton)}}
         <li>
           <a class="padding">
             <i class="fas fa-language fa-fw"></i>