Yasushi TAUCHI
/
SteppingMotor2
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main.cpp@1:0e8a90ee4f7b, 2011-07-04 (annotated)
- Committer:
- yueee_yt
- Date:
- Mon Jul 04 09:04:13 2011 +0000
- Revision:
- 1:0e8a90ee4f7b
- Parent:
- 0:f1c707e6b4f1
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| yueee_yt | 0:f1c707e6b4f1 | 1 | #include "mbed.h" |
| yueee_yt | 0:f1c707e6b4f1 | 2 | |
| yueee_yt | 0:f1c707e6b4f1 | 3 | DigitalOut myled(LED1); |
| yueee_yt | 0:f1c707e6b4f1 | 4 | DigitalOut step_a(p19); |
| yueee_yt | 0:f1c707e6b4f1 | 5 | DigitalOut step_b(p20); |
| yueee_yt | 0:f1c707e6b4f1 | 6 | |
| yueee_yt | 0:f1c707e6b4f1 | 7 | Ticker timer1; |
| yueee_yt | 0:f1c707e6b4f1 | 8 | |
| yueee_yt | 1:0e8a90ee4f7b | 9 | int mode=0; |
| yueee_yt | 1:0e8a90ee4f7b | 10 | |
| yueee_yt | 0:f1c707e6b4f1 | 11 | void step(int x) { |
| yueee_yt | 0:f1c707e6b4f1 | 12 | int i; |
| yueee_yt | 1:0e8a90ee4f7b | 13 | for (i=0;i<x;i++) { |
| yueee_yt | 1:0e8a90ee4f7b | 14 | switch (mode) { |
| yueee_yt | 1:0e8a90ee4f7b | 15 | case 0 : |
| yueee_yt | 1:0e8a90ee4f7b | 16 | step_a=1; |
| yueee_yt | 1:0e8a90ee4f7b | 17 | step_b=0; |
| yueee_yt | 1:0e8a90ee4f7b | 18 | mode=1; |
| yueee_yt | 1:0e8a90ee4f7b | 19 | break; |
| yueee_yt | 1:0e8a90ee4f7b | 20 | case 1 : |
| yueee_yt | 1:0e8a90ee4f7b | 21 | step_a=1; |
| yueee_yt | 1:0e8a90ee4f7b | 22 | step_b=1; |
| yueee_yt | 1:0e8a90ee4f7b | 23 | mode=2; |
| yueee_yt | 1:0e8a90ee4f7b | 24 | break; |
| yueee_yt | 1:0e8a90ee4f7b | 25 | case 2: |
| yueee_yt | 1:0e8a90ee4f7b | 26 | step_a=0; |
| yueee_yt | 1:0e8a90ee4f7b | 27 | step_b=1; |
| yueee_yt | 1:0e8a90ee4f7b | 28 | mode=3; |
| yueee_yt | 1:0e8a90ee4f7b | 29 | break; |
| yueee_yt | 1:0e8a90ee4f7b | 30 | case 3: |
| yueee_yt | 1:0e8a90ee4f7b | 31 | step_a=0; |
| yueee_yt | 1:0e8a90ee4f7b | 32 | step_b=0; |
| yueee_yt | 1:0e8a90ee4f7b | 33 | mode=0; |
| yueee_yt | 1:0e8a90ee4f7b | 34 | break; |
| yueee_yt | 1:0e8a90ee4f7b | 35 | } |
| yueee_yt | 1:0e8a90ee4f7b | 36 | myled=!myled; |
| yueee_yt | 1:0e8a90ee4f7b | 37 | wait(0.01f); |
| yueee_yt | 0:f1c707e6b4f1 | 38 | } |
| yueee_yt | 0:f1c707e6b4f1 | 39 | } |
| yueee_yt | 0:f1c707e6b4f1 | 40 | |
| yueee_yt | 0:f1c707e6b4f1 | 41 | int main() { |
| yueee_yt | 1:0e8a90ee4f7b | 42 | int i; |
| yueee_yt | 1:0e8a90ee4f7b | 43 | for (i=0;i<12;i++) { |
| yueee_yt | 1:0e8a90ee4f7b | 44 | step(30); |
| yueee_yt | 1:0e8a90ee4f7b | 45 | wait(0.5f); |
| yueee_yt | 1:0e8a90ee4f7b | 46 | } |
| yueee_yt | 0:f1c707e6b4f1 | 47 | } |