From af06b1a3227d7163a416269111c65d6d60d88e64 Mon Sep 17 00:00:00 2001
From: Pavel Kirienko <pavel.kirienko@gmail.com>
Date: Thu, 28 Jul 2016 09:37:09 +0300
Subject: [PATCH] STM32: Fixed compilation warning (-Wconversion)

---
 libuavcan_drivers/stm32/driver/include/uavcan_stm32/can.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libuavcan_drivers/stm32/driver/include/uavcan_stm32/can.hpp b/libuavcan_drivers/stm32/driver/include/uavcan_stm32/can.hpp
index 6cd61280e8..196b9490e3 100644
--- a/libuavcan_drivers/stm32/driver/include/uavcan_stm32/can.hpp
+++ b/libuavcan_drivers/stm32/driver/include/uavcan_stm32/can.hpp
@@ -217,7 +217,7 @@ public:
      * Range is [1, 3].
      * Value of 3 suggests that priority inversion could be taking place.
      */
-    uavcan::uint8_t getPeakNumTxMailboxesUsed() const { return peak_tx_mailbox_index_ + 1; }
+    uavcan::uint8_t getPeakNumTxMailboxesUsed() const { return uavcan::uint8_t(peak_tx_mailbox_index_ + 1); }
 };
 
 /**