From: Andy Spencer <andy753421@gmail.com>
Date: Sat, 1 Feb 2014 05:17:08 +0000 (+0000)
Subject: Fix warning
X-Git-Url: http://pileus.org/git/?p=~andy%2Fcsm213a-hw;a=commitdiff_plain;h=330fa116046cb50330b97b2130c88556f631764c

Fix warning
---

diff --git a/yue/MMA8451Q/MMA8451Q.cpp b/yue/MMA8451Q/MMA8451Q.cpp
index f65e807..4b26689 100644
--- a/yue/MMA8451Q/MMA8451Q.cpp
+++ b/yue/MMA8451Q/MMA8451Q.cpp
@@ -143,7 +143,7 @@ void MMA8451Q::setDoubleTap(void){
 
 
 void MMA8451Q::readRegs(int addr, uint8_t * data, int len) {
-    char t[1] = {addr};
+    char t[1] = {(char)addr};
     m_i2c.write(m_addr, t, 1, true);
     m_i2c.read(m_addr, (char *)data, len);
 }