Library for a timer that can go for days (but only ms resolution)
Dependents: ExtendedTimer_Example FindingTemp Final_NSR NearSpaceOzoneSensor ... more
ExtendedTimer.cpp@1:c5e08765149f, 2019-05-09 (annotated)
- Committer:
- JLarkin
- Date:
- Thu May 09 20:03:12 2019 +0000
- Revision:
- 1:c5e08765149f
- Parent:
- 0:7a6067de3bff
Fixed reset method so doesn't also perform stop.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
JLarkin | 0:7a6067de3bff | 1 | #include "ExtendedTimer.h" |
JLarkin | 0:7a6067de3bff | 2 | |
JLarkin | 0:7a6067de3bff | 3 | ExtendedTimer::ExtendedTimer() : _running(), _time() { |
JLarkin | 0:7a6067de3bff | 4 | reset(); |
JLarkin | 0:7a6067de3bff | 5 | } |
JLarkin | 0:7a6067de3bff | 6 | |
JLarkin | 0:7a6067de3bff | 7 | void ExtendedTimer::start() { |
JLarkin | 0:7a6067de3bff | 8 | if (!_running) { |
JLarkin | 0:7a6067de3bff | 9 | usTimer.reset(); |
JLarkin | 0:7a6067de3bff | 10 | usTimer.start(); |
JLarkin | 0:7a6067de3bff | 11 | _running = 1; |
JLarkin | 0:7a6067de3bff | 12 | usTimerWatch.attach(this, &ExtendedTimer::usTimerReset,1800); |
JLarkin | 0:7a6067de3bff | 13 | } |
JLarkin | 0:7a6067de3bff | 14 | } |
JLarkin | 0:7a6067de3bff | 15 | |
JLarkin | 0:7a6067de3bff | 16 | void ExtendedTimer::stop() { |
JLarkin | 0:7a6067de3bff | 17 | usTimer.stop(); |
JLarkin | 0:7a6067de3bff | 18 | usTimerWatch.detach(); |
JLarkin | 0:7a6067de3bff | 19 | _time += usTimer.read_ms(); |
JLarkin | 0:7a6067de3bff | 20 | _running = 0; |
JLarkin | 0:7a6067de3bff | 21 | } |
JLarkin | 0:7a6067de3bff | 22 | |
JLarkin | 0:7a6067de3bff | 23 | int ExtendedTimer::read_ms() { |
JLarkin | 0:7a6067de3bff | 24 | return _time + usTimer.read_ms(); |
JLarkin | 0:7a6067de3bff | 25 | } |
JLarkin | 0:7a6067de3bff | 26 | |
JLarkin | 0:7a6067de3bff | 27 | float ExtendedTimer::read() { |
JLarkin | 0:7a6067de3bff | 28 | return (float)read_ms()/1000.0f; |
JLarkin | 0:7a6067de3bff | 29 | } |
JLarkin | 0:7a6067de3bff | 30 | |
JLarkin | 0:7a6067de3bff | 31 | void ExtendedTimer::reset() { |
JLarkin | 0:7a6067de3bff | 32 | usTimer.reset(); |
JLarkin | 0:7a6067de3bff | 33 | _time = 0; |
JLarkin | 0:7a6067de3bff | 34 | } |
JLarkin | 0:7a6067de3bff | 35 | |
JLarkin | 0:7a6067de3bff | 36 | ExtendedTimer::operator float() { |
JLarkin | 0:7a6067de3bff | 37 | return read(); |
JLarkin | 0:7a6067de3bff | 38 | } |
JLarkin | 0:7a6067de3bff | 39 | |
JLarkin | 0:7a6067de3bff | 40 | void ExtendedTimer::usTimerReset() { |
JLarkin | 0:7a6067de3bff | 41 | _time += usTimer.read_ms(); |
JLarkin | 0:7a6067de3bff | 42 | usTimer.reset(); |
JLarkin | 0:7a6067de3bff | 43 | } |