29 lines
1.6 KiB
Plaintext
29 lines
1.6 KiB
Plaintext
1.0 by Simon Monk
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Library as downloaded 02Feb2012 22:55 UTC from http://srmonk.blogspot.com/2012/01/arduino-timer-library.html
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1.1 by Jack Christensen
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Changed data types of variables and functions:
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o event types and indexes changed from int to int8_t.
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o periods and durations changed from lon to unsigned long.
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o update() and stop() functions typed as void, since they return nothing.
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o pin numbers and pin values changed from int to uint8_t, this agrees with digitalWrite().
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o added return values to Timer::pulse() and Timer::oscillate(uint8_t, unsigned long, uint8_t).
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o changed test in Event::update() to use subtraction to avoid rollover issues.
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o Updated keywords.txt file to include all functions.
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1.2 by Damian Philipp
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o Added a range check to Timer::stop() to avoid memory corruption.
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o Added constants to <Timer.h>:
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- NO_TIMER_AVAILABLE: Signals that while an event was to be queued, no free timer could be found.
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- TIMER_NOT_AN_EVENT: Can be used to flag a variable that *might* contain a timer ID as
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*not* containing a timer ID
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o Replaced a bunch of magic numbers in <Timer.cpp> by the above constants
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o Added several comments
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o Added Timer::pulseImmediate(). pulseImmediate sets the pin to the specified value for the given
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duration. After the duration, the pin is set to !value.
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1.3 by Jack Christensen
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o Added "blink2" example illustrating flashing two LEDs at different rates.
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o 19Oct2013: This is the last v1.x release. It will continue to be available on GitHub
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as a branch named v1.3. Future development will continue with Sandy Walsh's v2.0 which
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can pass context (timer ID, etc.) to the callback functions. |