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authorRomain Forlot <romain.forlot@iot.bzh>2017-02-14 14:32:55 +0100
committerRomain Forlot <romain.forlot@iot.bzh>2017-02-14 14:32:55 +0100
commitc2a2b12c1ec1a4e17a3c95ceb8f010ce961a909e (patch)
tree049a4cd7ebbbd2e8d6b4df3939b12e6303de805c /src/timer.h
parent3a24351bda1208281189d17850555c017a7d342b (diff)
Move sources into src directory
make some cleaning Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'src/timer.h')
-rw-r--r--src/timer.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/timer.h b/src/timer.h
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+/*
+ * Copyright (C) 2015, 2016 "IoT.bzh"
+ * Author "Romain Forlot" <romain.forlot@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+//typedef unsigned long (*TimeFunction)();
+
+/* Public: A frequency counting clock.
+ *
+ * frequency - the clock frequency in Hz.
+ * last_time - the last time (in milliseconds since startup) that the clock
+ * ticked.
+ * time_function - a function returning current time in ms
+ */
+typedef struct {
+ float frequency;
+ unsigned long lastTick;
+ TimeFunction timeFunction;
+} FrequencyClock;