mbed w/ spi bug fig
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Diff: cpp/TimerEvent.cpp
- Revision:
- 0:fd0d7bdfcdc2
- Child:
- 2:143cac498751
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/cpp/TimerEvent.cpp Tue Nov 20 17:24:08 2012 +0000 @@ -0,0 +1,51 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2012 ARM Limited + * + * 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. + */ +#include "TimerEvent.h" +#include "cmsis.h" + +#include <stddef.h> + +namespace mbed { + +TimerEvent::TimerEvent() { + us_ticker_set_handler((&TimerEvent::irq)); +} + +void TimerEvent::irq(uint32_t id) { + TimerEvent *timer_event = (TimerEvent*)id; + timer_event->handler(); +} + +TimerEvent::~TimerEvent() { + remove(); +} + +// insert in to linked list +void TimerEvent::insert(unsigned int timestamp) { + us_ticker_insert_event(&event, timestamp, (uint32_t)this); +} + +void TimerEvent::remove() { + us_ticker_remove_event(&event); +} + +} // namespace mbed