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rgb_led.cpp@7:75d5c1db2027, 2017-05-28 (annotated)
- Committer:
- PET
- Date:
- Sun May 28 20:36:29 2017 +0000
- Revision:
- 7:75d5c1db2027
- Parent:
- 6:12f1849aad21
version 3 (PE havde den sidst).
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
OlgaHoeyer | 0:21e9cc38dd31 | 1 | /* |
PET | 7:75d5c1db2027 | 2 | -------------------------------------------------------------------------------- |
OlgaHoeyer | 6:12f1849aad21 | 3 | -- Project: PRO2 "Awareness and Optimisation of energy consumption" |
OlgaHoeyer | 6:12f1849aad21 | 4 | -- Team: Team 1 |
OlgaHoeyer | 6:12f1849aad21 | 5 | |
OlgaHoeyer | 6:12f1849aad21 | 6 | -- File Name: rgb_led.cpp |
OlgaHoeyer | 6:12f1849aad21 | 7 | -- Author: Poul Erik Tjørnfelt |
OlgaHoeyer | 6:12f1849aad21 | 8 | -- Date: 07/05-2017 |
OlgaHoeyer | 6:12f1849aad21 | 9 | -- Copyright: Open to all |
OlgaHoeyer | 6:12f1849aad21 | 10 | -- Version: 0.6 - Creation of file. |
PET | 7:75d5c1db2027 | 11 | -- 1.0 - Finished version. |
OlgaHoeyer | 6:12f1849aad21 | 12 | -- |
OlgaHoeyer | 6:12f1849aad21 | 13 | -- Description: The .cpp file for a class, that creates instances of |
OlgaHoeyer | 6:12f1849aad21 | 14 | -- the actual RGB lamp that is used. |
OlgaHoeyer | 6:12f1849aad21 | 15 | -- |
OlgaHoeyer | 6:12f1849aad21 | 16 | -- |
PET | 7:75d5c1db2027 | 17 | -------------------------------------------------------------------------------- |
OlgaHoeyer | 0:21e9cc38dd31 | 18 | */ |
OlgaHoeyer | 0:21e9cc38dd31 | 19 | |
OlgaHoeyer | 0:21e9cc38dd31 | 20 | #include "mbed.h" |
OlgaHoeyer | 0:21e9cc38dd31 | 21 | #include "rgb_led.h" |
OlgaHoeyer | 0:21e9cc38dd31 | 22 | |
OlgaHoeyer | 0:21e9cc38dd31 | 23 | RGB_LED::RGB_LED(PinName pin_R, PinName pin_G, PinName pin_B) |
OlgaHoeyer | 6:12f1849aad21 | 24 | :pin_r(pin_R), pin_g(pin_G), pin_b(pin_B) // Constructor |
OlgaHoeyer | 0:21e9cc38dd31 | 25 | { |
OlgaHoeyer | 0:21e9cc38dd31 | 26 | |
OlgaHoeyer | 0:21e9cc38dd31 | 27 | } |
OlgaHoeyer | 6:12f1849aad21 | 28 | |
OlgaHoeyer | 0:21e9cc38dd31 | 29 | void RGB_LED::set(float red,float green, float blue) |
OlgaHoeyer | 0:21e9cc38dd31 | 30 | { |
OlgaHoeyer | 0:21e9cc38dd31 | 31 | pin_r = red; // The amount of the single colours that we want in the |
OlgaHoeyer | 0:21e9cc38dd31 | 32 | pin_g = green; // actual colour (ex. purple = 0.7f, 0.0, 0.7f), gotten from |
OlgaHoeyer | 0:21e9cc38dd31 | 33 | pin_b = blue; // www.w3schools.com/colors/colors_picker.asp. |
OlgaHoeyer | 0:21e9cc38dd31 | 34 | /* |
OlgaHoeyer | 0:21e9cc38dd31 | 35 | We only use red, orange (2 parts red, 1 part green), green and blue. |
OlgaHoeyer | 0:21e9cc38dd31 | 36 | */ |
OlgaHoeyer | 0:21e9cc38dd31 | 37 | } |
OlgaHoeyer | 0:21e9cc38dd31 | 38 | |
OlgaHoeyer | 0:21e9cc38dd31 | 39 | void RGB_LED::flash(float period, float on_timer) |
OlgaHoeyer | 0:21e9cc38dd31 | 40 | { |
OlgaHoeyer | 0:21e9cc38dd31 | 41 | pin_r.period(period); // Sets the period in seconds of the LED. |
OlgaHoeyer | 0:21e9cc38dd31 | 42 | pin_r.write(on_timer); // The %age of the period that the LED is turned on. |
OlgaHoeyer | 0:21e9cc38dd31 | 43 | pin_g.period(period); |
OlgaHoeyer | 0:21e9cc38dd31 | 44 | pin_g.write(on_timer); |
OlgaHoeyer | 6:12f1849aad21 | 45 | pin_b.period(period); |
OlgaHoeyer | 6:12f1849aad21 | 46 | pin_b.write(on_timer); |
OlgaHoeyer | 0:21e9cc38dd31 | 47 | } |