MEVEL HERVE
/
LED_cheni_dim
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main.cpp@0:2ca7af9fa554, 2010-11-11 (annotated)
- Committer:
- mevel
- Date:
- Thu Nov 11 21:51:35 2010 +0000
- Revision:
- 0:2ca7af9fa554
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| mevel | 0:2ca7af9fa554 | 1 | #include "mbed.h" |
| mevel | 0:2ca7af9fa554 | 2 | |
| mevel | 0:2ca7af9fa554 | 3 | PwmOut myled1(LED1); |
| mevel | 0:2ca7af9fa554 | 4 | PwmOut myled2(LED2); |
| mevel | 0:2ca7af9fa554 | 5 | PwmOut myled3(LED3); |
| mevel | 0:2ca7af9fa554 | 6 | PwmOut myled4(LED4); |
| mevel | 0:2ca7af9fa554 | 7 | |
| mevel | 0:2ca7af9fa554 | 8 | int main() |
| mevel | 0:2ca7af9fa554 | 9 | { |
| mevel | 0:2ca7af9fa554 | 10 | |
| mevel | 0:2ca7af9fa554 | 11 | float dimmer_val = 0.0; |
| mevel | 0:2ca7af9fa554 | 12 | int l_r = 0; |
| mevel | 0:2ca7af9fa554 | 13 | |
| mevel | 0:2ca7af9fa554 | 14 | myled1 = 0.0; |
| mevel | 0:2ca7af9fa554 | 15 | myled2 = 0.0; |
| mevel | 0:2ca7af9fa554 | 16 | myled3 = 0.0; |
| mevel | 0:2ca7af9fa554 | 17 | myled4 = 0.0; |
| mevel | 0:2ca7af9fa554 | 18 | |
| mevel | 0:2ca7af9fa554 | 19 | while(1) |
| mevel | 0:2ca7af9fa554 | 20 | { |
| mevel | 0:2ca7af9fa554 | 21 | myled1 = dimmer_val; |
| mevel | 0:2ca7af9fa554 | 22 | myled2 = 0; |
| mevel | 0:2ca7af9fa554 | 23 | wait(0.15); |
| mevel | 0:2ca7af9fa554 | 24 | myled1 = 0; |
| mevel | 0:2ca7af9fa554 | 25 | myled2 = dimmer_val ; |
| mevel | 0:2ca7af9fa554 | 26 | wait(0.15); |
| mevel | 0:2ca7af9fa554 | 27 | myled2 = 0; |
| mevel | 0:2ca7af9fa554 | 28 | myled3 = dimmer_val; |
| mevel | 0:2ca7af9fa554 | 29 | wait(0.15); |
| mevel | 0:2ca7af9fa554 | 30 | myled3 = 0; |
| mevel | 0:2ca7af9fa554 | 31 | myled4 = dimmer_val; |
| mevel | 0:2ca7af9fa554 | 32 | wait(0.15); |
| mevel | 0:2ca7af9fa554 | 33 | myled4 = 0; |
| mevel | 0:2ca7af9fa554 | 34 | myled3 = dimmer_val; |
| mevel | 0:2ca7af9fa554 | 35 | wait(0.15); |
| mevel | 0:2ca7af9fa554 | 36 | myled3 = 0; |
| mevel | 0:2ca7af9fa554 | 37 | myled2 = dimmer_val; |
| mevel | 0:2ca7af9fa554 | 38 | wait(0.15); |
| mevel | 0:2ca7af9fa554 | 39 | |
| mevel | 0:2ca7af9fa554 | 40 | if (l_r == 0) |
| mevel | 0:2ca7af9fa554 | 41 | { dimmer_val = dimmer_val + 0.1; |
| mevel | 0:2ca7af9fa554 | 42 | if (dimmer_val >= 1.0) { l_r = 1; } |
| mevel | 0:2ca7af9fa554 | 43 | } |
| mevel | 0:2ca7af9fa554 | 44 | else |
| mevel | 0:2ca7af9fa554 | 45 | { dimmer_val = dimmer_val - 0.1; |
| mevel | 0:2ca7af9fa554 | 46 | if (dimmer_val <= 0.0) { l_r = 0; } |
| mevel | 0:2ca7af9fa554 | 47 | } |
| mevel | 0:2ca7af9fa554 | 48 | } |
| mevel | 0:2ca7af9fa554 | 49 | } |