From 5a649eb11bd64a3ef6166703f229eef1bcb560a8 Mon Sep 17 00:00:00 2001
From: Pavel Kirienko <pavel.kirienko@gmail.com>
Date: Sun, 11 Oct 2015 20:40:32 +0300
Subject: [PATCH] LPC11C24 clock initialization validation

---
 libuavcan_drivers/lpc11c24/driver/src/clock.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libuavcan_drivers/lpc11c24/driver/src/clock.cpp b/libuavcan_drivers/lpc11c24/driver/src/clock.cpp
index 07098d6c5e..a9d299f063 100644
--- a/libuavcan_drivers/lpc11c24/driver/src/clock.cpp
+++ b/libuavcan_drivers/lpc11c24/driver/src/clock.cpp
@@ -82,6 +82,10 @@ std::uint64_t getUtcUSecFromCanInterrupt()
 
 uavcan::MonotonicTime getMonotonic()
 {
+    if (!initialized)
+    {
+        fail();
+    }
     std::uint64_t usec = 0;
     {
         CriticalSectionLocker locker;
@@ -92,6 +96,10 @@ uavcan::MonotonicTime getMonotonic()
 
 uavcan::UtcTime getUtc()
 {
+    if (!initialized)
+    {
+        fail();
+    }
     std::uint64_t usec = 0;
     if (utc_set)
     {