From f42cb555c3d14f3aaf78b5cb8879b899375007da Mon Sep 17 00:00:00 2001
From: s-hadinger <49731213+s-hadinger@users.noreply.github.com>
Date: Thu, 9 Jan 2025 19:16:49 +0100
Subject: [PATCH] 'Pixels' has backwards compatible arguments fixing #22755
 (#22791)

* 'Pixels' has backwards compatible arguments fixing #22755

* Fix fallback height
---
 CHANGELOG.md                                        | 1 +
 tasmota/tasmota_xlgt_light/xlgt_01_ws2812_esp32.ino | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5714f5fb7..cbf92f4b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ All notable changes to this project will be documented in this file.
 
 ### Changed
 - GPIOViewer from v1.5.8 to v1.5.9 (No functional change)
+- `Pixels` has backwards compatible arguments fixing #22755
 
 ### Fixed
 - Shutter discovery message regression from v14.4.1 (#22730)
diff --git a/tasmota/tasmota_xlgt_light/xlgt_01_ws2812_esp32.ino b/tasmota/tasmota_xlgt_light/xlgt_01_ws2812_esp32.ino
index 84319cd0d..f2ed0d10e 100644
--- a/tasmota/tasmota_xlgt_light/xlgt_01_ws2812_esp32.ino
+++ b/tasmota/tasmota_xlgt_light/xlgt_01_ws2812_esp32.ino
@@ -791,15 +791,15 @@ void CmndLed(void)
 
 void CmndPixels(void)
 {
-  uint32_t parm[4] = { Settings->light_pixels, Settings->light_pixels_reverse,
-                       (uint32_t) Settings->light_pixels_height_1 + 1, Settings->light_pixels_alternate };
+  uint32_t parm[4] = { Settings->light_pixels, 0 /* reverse = 0 */,
+                       0 /* height = 1 (minus 1) */, 0 /* alternate = 0 */ };
   if (ParseParameters(4, parm) > 0) {
     if ((parm[0] > 0) && (parm[0] <= WS2812_MAX_LEDS)) {
       Ws2812Clear();                     // Clear all known pixels
       Ws2812CanShowWait();
       Settings->light_pixels = parm[0];
       Settings->light_pixels_reverse = parm[1];
-      Settings->light_pixels_height_1 = (parm[2] > 0) ? parm[2] - 1 : 1;
+      Settings->light_pixels_height_1 = (parm[2] > 0) ? parm[2] - 1 : 0;
       Settings->light_pixels_alternate = parm[3];
       Ws2812ChangePixelCount();
       Light.update = true;