Gert Lauritsen
Interface to a standard tarco sensor. Measure the periode and the cal the speed
Counter.cpp@1:f5d3c37b065e, 2013-10-27 (annotated)
- Committer:
- gert_lauritsen
- Date:
- Sun Oct 27 12:12:53 2013 +0000
- Revision:
- 1:f5d3c37b065e
- Parent:
- 0:8421e11df32a
flow v?rdi skulle lige sende i float og ikke int;
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| gert_lauritsen | 0:8421e11df32a | 1 | #include "Counter.h" |
| gert_lauritsen | 0:8421e11df32a | 2 | |
| gert_lauritsen | 0:8421e11df32a | 3 | Counter::Counter(PinName flowsignal) : |
| gert_lauritsen | 0:8421e11df32a | 4 | _flowsensor(flowsignal) { |
| gert_lauritsen | 0:8421e11df32a | 5 | Count=0; |
| gert_lauritsen | 0:8421e11df32a | 6 | _flowsensor.fall(this, &Counter::click); |
| gert_lauritsen | 0:8421e11df32a | 7 | } |
| gert_lauritsen | 0:8421e11df32a | 8 | |
| gert_lauritsen | 0:8421e11df32a | 9 | void Counter::click() { |
| gert_lauritsen | 0:8421e11df32a | 10 | Count++; |
| gert_lauritsen | 0:8421e11df32a | 11 | } |
| gert_lauritsen | 0:8421e11df32a | 12 | |
| gert_lauritsen | 0:8421e11df32a | 13 | float Counter::Flow(){ |
| gert_lauritsen | 1:f5d3c37b065e | 14 | return (float) Count/PulsPrLiter; |
| gert_lauritsen | 0:8421e11df32a | 15 | } |
| gert_lauritsen | 0:8421e11df32a | 16 |