From 4bbcc8dee2f665379f7fe710e154fac1f573efc3 Mon Sep 17 00:00:00 2001
From: watershade <zjh.2008.09@gmail.com>
Date: Fri, 24 Nov 2023 10:25:27 +0800
Subject: [PATCH] #Add 1. implement flush of wire. (flush functions have never
 been implemented before. But it is useful.)

---
 libraries/Wire/Wire.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp
index 38c6f7e91..d860b94ac 100644
--- a/libraries/Wire/Wire.cpp
+++ b/libraries/Wire/Wire.cpp
@@ -136,6 +136,7 @@ int arduino::MbedI2C::peek() {
 }
 
 void arduino::MbedI2C::flush() {
+	rxBuffer.clear();
 }
 
 #ifdef DEVICE_I2CSLAVE