Diff: timer.h

Revision:

0:b47c2a7920c2

diff -r 000000000000 -r b47c2a7920c2 timer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/timer.h	Fri Mar 16 16:34:18 2018 +0000
@@ -0,0 +1,102 @@
+/******************************************************************************
+The MIT License(MIT)
+
+Embedded Template Library.
+https://github.com/ETLCPP/etl
+https://www.etlcpp.com
+
+Copyright(c) 2017 jwellbelove
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files(the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions :
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+******************************************************************************/
+
+#ifndef __ETL_TIMER__
+#define __ETL_TIMER__
+
+#include <stdint.h>
+
+#include "platform.h"
+
+#include "atomic.h"
+
+//*****************************************************************************
+// Definitions common to timers.
+//*****************************************************************************
+
+namespace etl
+{
+#ifdef ETL_TIMER_SEMAPHORE_TYPE
+  typedef ETL_TIMER_SEMAPHORE_TYPE timer_semaphore_t;
+#else
+  typedef etl::atomic_uint32_t timer_semaphore_t;
+#endif
+
+  //***************************************************************************
+  /// Common definitions for the timer framework.
+  //***************************************************************************
+  struct timer
+  {
+    // Timer modes.
+    struct mode
+    {
+      enum
+      {
+        SINGLE_SHOT = false,
+        REPEATING   = true
+      };
+
+      typedef bool type;
+    };
+
+    // Timer start status.
+    struct start
+    {
+      enum
+      {
+        DELAYED   = false,
+        IMMEDIATE = true
+      };
+
+      typedef bool type;
+    };
+
+    // Timer id.
+    struct id
+    {
+      enum
+      {
+        NO_TIMER = 255
+      };
+
+      typedef uint_least8_t type;
+    };
+
+    // Timer state.
+    struct state
+    {
+      enum
+      {
+        INACTIVE = 0xFFFFFFFF
+      };
+    };
+  };
+}
+
+#endif
+