From 062c4ad86a428993f89215742782d1d7c96ab1b8 Mon Sep 17 00:00:00 2001
From: Cole Scott <me@colescott.io>
Date: Sun, 2 Aug 2020 13:40:20 -0700
Subject: [PATCH] Add mbed header and fix undefined behavior in can header

---
 bms/src/Can.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bms/src/Can.h b/bms/src/Can.h
index e1c4a28..1bc332f 100644
--- a/bms/src/Can.h
+++ b/bms/src/Can.h
@@ -4,6 +4,8 @@
 
 #include <stdint.h>
 
+#include "mbed.h"
+
 // SIDs From Accumulator
 constexpr uint32_t kFuncIdHeartBeatAcc = 0x701;
 constexpr uint32_t kFuncIdCellStartup = 0x420;
@@ -48,7 +50,7 @@ CANMessage BMSVoltageMessage (uint8_t row, uint16_t * voltages) {
   uint8_t data[8];
   for (int i = 0; i < 8; i += 2) {
     data[i] = voltages[i/2] >> 8;
-    data[++i] = voltages [i/2];
+    data[i + 1] = voltages [i/2];
   }
   return CANMessage(kFuncIdCellVoltage[row], data);
 }