From 5610548652505e289a1dadbd547465f6a8aa712c Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Tue, 13 Aug 2024 12:52:19 +0200
Subject: [PATCH] HUB75 clock phase

`mxconfig.clkphase = false;` seems to help reduce flicker on some panels.

@netmindz I think we should add a checkbox to the UI - something like "clocked on positive edge" (default = checked) which means clkphase = true. when unchecked, we set clkphase = false.
---
 wled00/bus_manager.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wled00/bus_manager.cpp b/wled00/bus_manager.cpp
index 66cbd7f3..8783730e 100644
--- a/wled00/bus_manager.cpp
+++ b/wled00/bus_manager.cpp
@@ -623,6 +623,7 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
   // mxconfig.i2sspeed = HUB75_I2S_CFG::HZ_10M;  // experimental - 5MHZ should be enugh, but colours looks slightly better at 10MHz
   //mxconfig.min_refresh_rate = 90;
   //mxconfig.min_refresh_rate = 120;
+  // mxconfig.clkphase = false;  // can help in case that the leftmost column is invisible, or pixels on the right side "bleeds out" to the left.
 
 #else
   USER_PRINTLN("MatrixPanel_I2S_DMA - Default pins");