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authorNicolas Schodet2015-08-31 16:34:59 +0200
committerNicolas Schodet2019-10-07 00:44:50 +0200
commitde2813fdf0f80c278261cf6a996077cd380ee25a (patch)
tree57bb096deffd5f648ad2b2616f2165011bd97be0 /ucoo/hal/timer/timer.hh
parentddc7820ad411832e83ca0b7fe3b2e2a90a07c066 (diff)
ucoo/hal/timer: very simple timer driver
Diffstat (limited to 'ucoo/hal/timer/timer.hh')
-rw-r--r--ucoo/hal/timer/timer.hh51
1 files changed, 51 insertions, 0 deletions
diff --git a/ucoo/hal/timer/timer.hh b/ucoo/hal/timer/timer.hh
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+#ifndef ucoo_hal_timer_timer_hh
+#define ucoo_hal_timer_timer_hh
+// ucoolib - Microcontroller object oriented library. {{{
+//
+// Copyright (C) 2015 Nicolas Schodet
+//
+// 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.
+//
+// }}}
+
+#if defined TARGET_stm32
+# include "timer.stm32.hh"
+#else
+# error "not implemented for this target"
+#endif
+
+namespace ucoo {
+
+/// Use a timer as a trace time stamp.
+template<typename Timer>
+struct TimerTraceTimestamp
+{
+ struct Entry
+ {
+ uint32_t timestamp;
+ };
+ void operator () (Entry &e)
+ {
+ e.timestamp = Timer::get_value ();
+ }
+};
+
+} // namespace ucoo
+
+#endif // ucoo_hal_timer_timer_hh