From 87fc226213689773bfc28e7dc9b19f4de9dc3af1 Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Wed, 17 Dec 2025 01:10:05 +0100
Subject: [PATCH] more segment data for PSRAM boards

---
 wled00/FX.h       | 6 +++++-
 wled00/FX_fcn.cpp | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/wled00/FX.h b/wled00/FX.h
index b63b11a9..d0f3d403 100644
--- a/wled00/FX.h
+++ b/wled00/FX.h
@@ -86,7 +86,11 @@ extern BusManager busses; // same as wled.h
   #if defined(ARDUINO_ARCH_ESP32S2)
     #define MAX_SEGMENT_DATA  24576
   #else
-    #define MAX_SEGMENT_DATA  32767
+    #if defined(BOARD_HAS_PSRAM)
+      #define MAX_SEGMENT_DATA  65534 // 64KB on PSRAM boards
+    #else
+      #define MAX_SEGMENT_DATA  32767 // 32KB on non-PSRAM boards
+    #endif
   #endif
   #endif
 #endif
diff --git a/wled00/FX_fcn.cpp b/wled00/FX_fcn.cpp
index 47dbf4bd..a7db2444 100644
--- a/wled00/FX_fcn.cpp
+++ b/wled00/FX_fcn.cpp
@@ -232,7 +232,11 @@ bool Segment::allocateData(size_t len, bool allowOverdraft) {  // WLEDMM allowOv
   if (len == 0) return false; // nothing to do
   if (Segment::getUsedSegmentData() + len > MAX_SEGMENT_DATA) {
     if (!allowOverdraft || (Segment::getUsedSegmentData() + len > MAX_SEGMENT_OVERDATA)) { // WLEDMM 50% overdraft allowed temporarily
-      //USER_PRINTF("Segment::allocateData: Segment data quota exceeded! used:%u request:%u max:%d\n", Segment::getUsedSegmentData(), len, MAX_SEGMENT_DATA);
+      static unsigned lastMsgTime = 0;
+      if (millis() - lastMsgTime > 5000) {
+        USER_PRINTF("Segment::allocateData: Segment data quota exceeded! used:%u request:%u max:%d\n", Segment::getUsedSegmentData(), len, MAX_SEGMENT_DATA);
+        lastMsgTime = millis();
+      }
       if (len > 0) errorFlag = ERR_LOW_SEG_MEM;  // WLEDMM raise errorflag
       return false; //not enough memory
     }