From cf2ff1e515d65a616adca0c398f942c84ef96482 Mon Sep 17 00:00:00 2001
From: Will Tatam <will@netmindz.net>
Date: Mon, 23 Oct 2023 22:22:12 +0100
Subject: [PATCH] Working SmartMatrix outout

---
 wled00/bus_manager.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/wled00/bus_manager.cpp b/wled00/bus_manager.cpp
index be0b9a35..4f528ab8 100644
--- a/wled00/bus_manager.cpp
+++ b/wled00/bus_manager.cpp
@@ -482,6 +482,7 @@ BusSmartMatrix::BusSmartMatrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
   SMARTMATRIX_ALLOCATE_BUFFERS(smartMatrix, kMatrixWidth, kMatrixHeight, kRefreshDepth, kDmaBufferRows, kPanelType, kMatrixOptions);
   SMARTMATRIX_ALLOCATE_BACKGROUND_LAYER(backgroundLayer, kMatrixWidth, kMatrixHeight, COLOR_DEPTH, kBackgroundLayerOptions);
 
+  this->_len = (kMatrixWidth * kMatrixHeight);
 
   smartMatrix.addLayer(&backgroundLayer); 
   smartMatrix.setBrightness(brightness); 
@@ -490,9 +491,7 @@ BusSmartMatrix::BusSmartMatrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
 
   smartMatrix.setBrightness(125); // TODO - hard code for now
 
-  rgb24* smBuffer = backgroundLayer.backBuffer();
-
-  this->buffer = smBuffer;
+  this->buffer = backgroundLayer.backBuffer();
 
   backgroundLayer.swapBuffers(true);