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-rw-r--r--ucoolib/utils/delay.hh76
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diff --git a/ucoolib/utils/delay.hh b/ucoolib/utils/delay.hh
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--- a/ucoolib/utils/delay.hh
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-#ifndef ucoolib_utils_delay_hh
-#define ucoolib_utils_delay_hh
-// ucoolib - Microcontroller object oriented library. {{{
-//
-// Copyright (C) 2012 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_host)
-
-namespace ucoo {
-
-/// No delay on host.
-extern inline void
-delay (double s)
-{
-}
-
-} // namespace ucoo
-
-#elif defined (TARGET_arm)
-# include "delay.arm.hh"
-#else
-# error "not implemented for this target"
-#endif
-
-namespace ucoo {
-
-/// Shortcut for delay with nanosecond.
-extern inline void
-delay_ns (double ns)
-{
- delay (ns * 1e-9);
-}
-extern inline void
-delay_ns (double ns) __attribute__ ((always_inline));
-
-/// Shortcut for delay with microsecond.
-extern inline void
-delay_us (double us)
-{
- delay (us * 1e-6);
-}
-extern inline void
-delay_us (double us) __attribute__ ((always_inline));
-
-/// Shortcut for delay with millisecond.
-extern inline void
-delay_ms (double ms)
-{
- delay (ms * 1e-3);
-}
-extern inline void
-delay_ms (double ms) __attribute__ ((always_inline));
-
-} // namespace ucoo
-
-#endif // ucoolib_utils_delay_hh