th.iotkit.ch
4.7 LED mittels Tastendruck ein- und ausschalten. (if/else, AnalogIn) mit Berücksichtigung Poti (PWM)
Dependencies: mbed
Fork of
04-02-Uebung
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th.iotkit.ch
main.cpp@0:03cf1f3b043c, 2015-02-20 (annotated)
- Committer:
- stefan1691
- Date:
- Fri Feb 20 18:47:52 2015 +0000
- Revision:
- 0:03cf1f3b043c
- Child:
- 1:60535236bc87
4.2 LED mittels Tastendruck ein- und ausschalten. (if/else)
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| stefan1691 | 0:03cf1f3b043c | 1 | /** 4.2 LED mittels Tastendruck ein- und ausschalten. (if/else) |
| stefan1691 | 0:03cf1f3b043c | 2 | */ |
| stefan1691 | 0:03cf1f3b043c | 3 | #include "mbed.h" |
| stefan1691 | 0:03cf1f3b043c | 4 | |
| stefan1691 | 0:03cf1f3b043c | 5 | DigitalIn b1( PTC9, PullUp ); |
| stefan1691 | 0:03cf1f3b043c | 6 | DigitalIn b2( PTC0, PullUp ); |
| stefan1691 | 0:03cf1f3b043c | 7 | DigitalOut led( D10 ); |
| stefan1691 | 0:03cf1f3b043c | 8 | |
| stefan1691 | 0:03cf1f3b043c | 9 | int main() |
| stefan1691 | 0:03cf1f3b043c | 10 | { |
| stefan1691 | 0:03cf1f3b043c | 11 | while (true) |
| stefan1691 | 0:03cf1f3b043c | 12 | { |
| stefan1691 | 0:03cf1f3b043c | 13 | if ( b1 == 0 ) |
| stefan1691 | 0:03cf1f3b043c | 14 | led = 1; |
| stefan1691 | 0:03cf1f3b043c | 15 | if ( b2 == 0 ) |
| stefan1691 | 0:03cf1f3b043c | 16 | led = 0; |
| stefan1691 | 0:03cf1f3b043c | 17 | } |
| stefan1691 | 0:03cf1f3b043c | 18 | } |