Stefan Simbürger
/
Test_13012020
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main.cpp@3:fa690e648ff7, 2020-01-13 (annotated)
- Committer:
- Ursukar
- Date:
- Mon Jan 13 17:40:05 2020 +0000
- Revision:
- 3:fa690e648ff7
- Parent:
- 2:12ca7ca1b80c
- Child:
- 4:4f42c2344e23
lauflicht
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Ursukar | 0:b9a45f0c6467 | 1 | #include "mbed.h" |
| Ursukar | 0:b9a45f0c6467 | 2 | #define Button1 p14 |
| Ursukar | 0:b9a45f0c6467 | 3 | |
| Ursukar | 1:02f0f5d98031 | 4 | void nibbleLeds(int value); |
| Ursukar | 3:fa690e648ff7 | 5 | int lauflicht(bool richtung, int time, int&anz); |
| Ursukar | 0:b9a45f0c6467 | 6 | BusOut myleds(LED1, LED2, LED3, LED4); |
| Ursukar | 1:02f0f5d98031 | 7 | //DigitalIn button(BUTTON1); |
| Ursukar | 0:b9a45f0c6467 | 8 | |
| Ursukar | 0:b9a45f0c6467 | 9 | const int INIT = 0x03; |
| Ursukar | 0:b9a45f0c6467 | 10 | |
| Ursukar | 0:b9a45f0c6467 | 11 | int main() { |
| Ursukar | 2:12ca7ca1b80c | 12 | int anzahl, anz; |
| Ursukar | 1:02f0f5d98031 | 13 | uint8_t value = INIT; |
| Ursukar | 2:12ca7ca1b80c | 14 | |
| Ursukar | 3:fa690e648ff7 | 15 | anzahl = lauflicht(true, 400, anz=0); |
| Ursukar | 3:fa690e648ff7 | 16 | printf("anzahl= %d\n", anzahl); |
| Ursukar | 2:12ca7ca1b80c | 17 | nibbleLeds(value); |
| Ursukar | 2:12ca7ca1b80c | 18 | wait(0.1); |
| Ursukar | 0:b9a45f0c6467 | 19 | } |
| Ursukar | 2:12ca7ca1b80c | 20 | |
| Ursukar | 2:12ca7ca1b80c | 21 | void nibbleLeds(int value) |
| Ursukar | 2:12ca7ca1b80c | 22 | { |
| Ursukar | 2:12ca7ca1b80c | 23 | myleds = value%16; |
| Ursukar | 3:fa690e648ff7 | 24 | } |
| Ursukar | 3:fa690e648ff7 | 25 | |
| Ursukar | 3:fa690e648ff7 | 26 | int lauflicht(bool richtung, int time, int&anz) |
| Ursukar | 3:fa690e648ff7 | 27 | { |
| Ursukar | 3:fa690e648ff7 | 28 | int i; |
| Ursukar | 3:fa690e648ff7 | 29 | uint8_t lauf = 0x01; |
| Ursukar | 3:fa690e648ff7 | 30 | |
| Ursukar | 3:fa690e648ff7 | 31 | if(!richtung) |
| Ursukar | 3:fa690e648ff7 | 32 | lauf = 0x08; |
| Ursukar | 3:fa690e648ff7 | 33 | |
| Ursukar | 3:fa690e648ff7 | 34 | while(1){ |
| Ursukar | 3:fa690e648ff7 | 35 | nibbleLeds(lauf&0x0F); |
| Ursukar | 3:fa690e648ff7 | 36 | if(richtung){ |
| Ursukar | 3:fa690e648ff7 | 37 | lauf = lauf << 1; |
| Ursukar | 3:fa690e648ff7 | 38 | |
| Ursukar | 3:fa690e648ff7 | 39 | if(lauf > 8) |
| Ursukar | 3:fa690e648ff7 | 40 | lauf = 0x01; |
| Ursukar | 3:fa690e648ff7 | 41 | } |
| Ursukar | 3:fa690e648ff7 | 42 | else{ |
| Ursukar | 3:fa690e648ff7 | 43 | lauf = lauf >> 1; |
| Ursukar | 3:fa690e648ff7 | 44 | if(lauf == 0) |
| Ursukar | 3:fa690e648ff7 | 45 | lauf = 0x08; |
| Ursukar | 3:fa690e648ff7 | 46 | } |
| Ursukar | 3:fa690e648ff7 | 47 | if(button) |
| Ursukar | 3:fa690e648ff7 | 48 | break; |
| Ursukar | 3:fa690e648ff7 | 49 | wait_ms(time); |
| Ursukar | 3:fa690e648ff7 | 50 | anz++; |
| Ursukar | 3:fa690e648ff7 | 51 | } |
| Ursukar | 2:12ca7ca1b80c | 52 | } |