From 6fc5dd12d27f5976af144b2b30974cab83567a4d Mon Sep 17 00:00:00 2001
From: Sean Kwok <45260108+Gitshaoxiang@users.noreply.github.com>
Date: Tue, 25 Jan 2022 10:49:10 +0800
Subject: [PATCH] fixed wire begin overload bug

---
 .gitignore                              | 1 +
 examples/ATOM_BASE/ATOM_FLY/AtomFly.cpp | 2 +-
 src/M5Atom.cpp                          | 2 +-
 src/utility/MPU6886.cpp                 | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index e43b0f9..c120690 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .DS_Store
+.vscode/*
\ No newline at end of file
diff --git a/examples/ATOM_BASE/ATOM_FLY/AtomFly.cpp b/examples/ATOM_BASE/ATOM_FLY/AtomFly.cpp
index a0404d3..4d9d549 100644
--- a/examples/ATOM_BASE/ATOM_FLY/AtomFly.cpp
+++ b/examples/ATOM_BASE/ATOM_FLY/AtomFly.cpp
@@ -10,7 +10,7 @@ AtomFly::~AtomFly()
 
 void AtomFly::begin()
 {
-    Wire1.begin(25, 21, 10000);
+    Wire1.begin(25, 21, 100000UL);
 
     _bmp = new Adafruit_BMP280(&Wire1);
 
diff --git a/src/M5Atom.cpp b/src/M5Atom.cpp
index bc519af..c3b479e 100644
--- a/src/M5Atom.cpp
+++ b/src/M5Atom.cpp
@@ -20,7 +20,7 @@ void M5Atom::begin(bool SerialEnable, bool I2CEnable, bool DisplayEnable)
 
 	if (I2CEnable)
 	{
-		Wire.begin(25, 21, 100000);
+		Wire.begin(25, 21, 100000UL);
 	}
 	if (SerialEnable)
 	{
diff --git a/src/utility/MPU6886.cpp b/src/utility/MPU6886.cpp
index 0d35eeb..ac8d138 100644
--- a/src/utility/MPU6886.cpp
+++ b/src/utility/MPU6886.cpp
@@ -32,7 +32,7 @@ int MPU6886::Init(void){
   unsigned char tempdata[1];
   unsigned char regdata;
   
-  Wire1.begin(25,21,100000);
+  Wire1.begin(25,21,100000UL);
   
   I2C_Read_NBytes(MPU6886_ADDRESS, MPU6886_WHOAMI, 1, tempdata);
   Serial.printf("%02X\r\n",tempdata[0]);