[lvgl] Allow text substitution for NaN (#11712)

2025-11-06 09:37:38 +10:00
parent ce5e608863
commit 20b6e0d5c2
4 changed files with 55 additions and 9 deletions
--- a/tests/components/lvgl/lvgl-package.yaml
+++ b/tests/components/lvgl/lvgl-package.yaml
@@ -726,6 +726,12 @@ lvgl:
                - logger.log:
                    format: "Spinbox value is %f"
                    args: [x]
+                - lvgl.label.update:
+                    id: hello_label
+                    text:
+                      format: "value is %.1f now"
+                      args: [x]
+                      if_nan: "Value unknown"
        - button:
            styles: spin_button
            id: spin_down