Jan Boerman
increase led brightness using pwmout
main.cpp@0:72b44fd432ea, 2016-09-26 (annotated)
- Committer:
- Jankoekenpan
- Date:
- Mon Sep 26 09:33:24 2016 +0000
- Revision:
- 0:72b44fd432ea
- Child:
- 1:bb80a98933ca
brightness adjustment with pwm
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Jankoekenpan | 0:72b44fd432ea | 1 | #include "mbed.h" |
| Jankoekenpan | 0:72b44fd432ea | 2 | |
| Jankoekenpan | 0:72b44fd432ea | 3 | PwmOut led(D3); |
| Jankoekenpan | 0:72b44fd432ea | 4 | |
| Jankoekenpan | 0:72b44fd432ea | 5 | Serial pc(USBTX, USBRX); |
| Jankoekenpan | 0:72b44fd432ea | 6 | |
| Jankoekenpan | 0:72b44fd432ea | 7 | int main() |
| Jankoekenpan | 0:72b44fd432ea | 8 | { |
| Jankoekenpan | 0:72b44fd432ea | 9 | |
| Jankoekenpan | 0:72b44fd432ea | 10 | pc.baud(115200); |
| Jankoekenpan | 0:72b44fd432ea | 11 | while (true) { |
| Jankoekenpan | 0:72b44fd432ea | 12 | |
| Jankoekenpan | 0:72b44fd432ea | 13 | for (float f = 0.0; f < 1.0; f += 0.1f) { |
| Jankoekenpan | 0:72b44fd432ea | 14 | led.write(f); |
| Jankoekenpan | 0:72b44fd432ea | 15 | wait(0.5f); |
| Jankoekenpan | 0:72b44fd432ea | 16 | } |
| Jankoekenpan | 0:72b44fd432ea | 17 | |
| Jankoekenpan | 0:72b44fd432ea | 18 | } |
| Jankoekenpan | 0:72b44fd432ea | 19 | } |