From cf87d3c7006f41e4b743ae2047dba72b785f2007 Mon Sep 17 00:00:00 2001
From: aleknest <44067856+aleknest@users.noreply.github.com>
Date: Tue, 5 Nov 2019 00:28:16 +0200
Subject: [PATCH] More compatible uint8_t for Experimental i2c Bus buffer
 (#15788)

---
 Marlin/src/feature/twibus.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/src/feature/twibus.h b/Marlin/src/feature/twibus.h
index cc40476374..211711ba85 100644
--- a/Marlin/src/feature/twibus.h
+++ b/Marlin/src/feature/twibus.h
@@ -62,7 +62,7 @@ class TWIBus {
      * @brief Internal buffer
      * @details A fixed buffer. TWI commands can be no longer than this.
      */
-    char buffer[TWIBUS_BUFFER_SIZE];
+    uint8_t buffer[TWIBUS_BUFFER_SIZE];
 
 
   public: