From 7bf3f4aee07e99e3b098250524b3319f6628eed5 Mon Sep 17 00:00:00 2001
From: Troy <5659019+troyhacks@users.noreply.github.com>
Date: Thu, 7 Nov 2024 13:48:17 -0500
Subject: [PATCH] Fixes for ESP8266

---
 wled00/bus_manager.cpp | 5 ++++-
 wled00/udp.cpp         | 6 +++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/wled00/bus_manager.cpp b/wled00/bus_manager.cpp
index 5399ccc2..aa0c1f4c 100644
--- a/wled00/bus_manager.cpp
+++ b/wled00/bus_manager.cpp
@@ -474,8 +474,11 @@ BusNetwork::BusNetwork(BusConfig &bc, const ColorOrderMap &com) : Bus(bc.type, b
       break;
   }
   _UDPchannels = _rgbw ? 4 : 3;
+  #ifdef ESP32
   _data = (byte*) heap_caps_calloc_prefer((bc.count * _UDPchannels)+15, sizeof(byte), 3, MALLOC_CAP_DEFAULT, MALLOC_CAP_SPIRAM);
-
+  #else
+  _data = (byte*) calloc((bc.count * _UDPchannels)+15, sizeof(byte));
+  #endif
   if (_data == nullptr) return;
   _len = bc.count;
   _colorOrder = bc.colorOrder;
diff --git a/wled00/udp.cpp b/wled00/udp.cpp
index 447a490a..f6749a65 100644
--- a/wled00/udp.cpp
+++ b/wled00/udp.cpp
@@ -774,7 +774,11 @@ uint8_t IRAM_ATTR realtimeBroadcast(uint8_t type, IPAddress client, uint16_t len
 
   // For some reason, this is faster outside of the case block...
   //
-  static byte *packet_buffer = (byte *) heap_caps_calloc_prefer(530, sizeof(byte), 2, MALLOC_CAP_DEFAULT, MALLOC_CAP_SPIRAM); // MALLOC_CAP_TCM seems to have alignment issues.
+  #ifdef ESP32
+  static byte *packet_buffer = (byte *) heap_caps_calloc_prefer(530, sizeof(byte), 2, MALLOC_CAP_DEFAULT, MALLOC_CAP_SPIRAM);
+  #else
+  static byte *packet_buffer = (byte *) calloc(530, sizeof(byte));
+  #endif
   if (packet_buffer[0] != 0x41) memcpy(packet_buffer, ART_NET_HEADER, 12); // copy in the Art-Net header if it isn't there already
 
   // Volumetric test code