Preston Stephens
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MiniProject5_LightTracker
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SegDisplay.cpp@13:871d01d0d250, 2016-01-12 (annotated)
- Committer:
- pstephens18
- Date:
- Tue Jan 12 01:12:23 2016 +0000
- Revision:
- 13:871d01d0d250
- Parent:
- 11:7b3d64a66efd
- Child:
- 14:69cad6d9a2e5
Moving CPU
;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
pstephens18 | 1:8e14c2404f45 | 1 | #include "SegDisplay.h" |
asloop18 | 2:d50d55831d50 | 2 | BusOut Display(p5,p6,p7,p8,p9,p10,p11,p12); |
pstephens18 | 3:4a3e2dbc111e | 3 | DigitalOut Display1(p16); |
pstephens18 | 3:4a3e2dbc111e | 4 | DigitalOut Display10(p17); |
pstephens18 | 11:7b3d64a66efd | 5 | DigitalOut Negative(p14); |
asloop18 | 2:d50d55831d50 | 6 | |
pstephens18 | 1:8e14c2404f45 | 7 | |
pstephens18 | 1:8e14c2404f45 | 8 | void SegInit(void) |
pstephens18 | 1:8e14c2404f45 | 9 | { |
pstephens18 | 3:4a3e2dbc111e | 10 | Display = SegConvert(0); |
asloop18 | 2:d50d55831d50 | 11 | |
pstephens18 | 1:8e14c2404f45 | 12 | } |
pstephens18 | 1:8e14c2404f45 | 13 | |
pstephens18 | 1:8e14c2404f45 | 14 | char SegConvert(char SegValue) |
pstephens18 | 1:8e14c2404f45 | 15 | { |
pstephens18 | 1:8e14c2404f45 | 16 | char SegByte = 0x00; |
asloop18 | 2:d50d55831d50 | 17 | switch(SegValue){ |
pstephens18 | 1:8e14c2404f45 | 18 | case 0: SegByte = 0x3F; break; |
pstephens18 | 1:8e14c2404f45 | 19 | case 1: SegByte = 0x06; break; |
pstephens18 | 1:8e14c2404f45 | 20 | case 2: SegByte = 0x5B; break; |
pstephens18 | 1:8e14c2404f45 | 21 | case 3: SegByte = 0x4F; break; |
pstephens18 | 1:8e14c2404f45 | 22 | case 4: SegByte = 0x66; break; |
pstephens18 | 1:8e14c2404f45 | 23 | case 5: SegByte = 0x6D; break; |
pstephens18 | 1:8e14c2404f45 | 24 | case 6: SegByte = 0x7D; break; |
pstephens18 | 1:8e14c2404f45 | 25 | case 7: SegByte = 0x07; break; |
pstephens18 | 1:8e14c2404f45 | 26 | case 8: SegByte = 0x7F; break; |
pstephens18 | 1:8e14c2404f45 | 27 | case 9: SegByte = 0x6F; break; |
pstephens18 | 1:8e14c2404f45 | 28 | } |
pstephens18 | 1:8e14c2404f45 | 29 | return SegByte; |
pstephens18 | 3:4a3e2dbc111e | 30 | } |
pstephens18 | 3:4a3e2dbc111e | 31 | |
pstephens18 | 13:871d01d0d250 | 32 | void SegDisplay(int x) |
pstephens18 | 3:4a3e2dbc111e | 33 | { |
pstephens18 | 13:871d01d0d250 | 34 | for(int i=0;i<25;i++) |
pstephens18 | 3:4a3e2dbc111e | 35 | { |
pstephens18 | 13:871d01d0d250 | 36 | if(x<0){Negative=1;} |
pstephens18 | 3:4a3e2dbc111e | 37 | Display1 =1; |
pstephens18 | 11:7b3d64a66efd | 38 | Display = SegConvert(x/10); |
pstephens18 | 11:7b3d64a66efd | 39 | wait(.001); |
pstephens18 | 3:4a3e2dbc111e | 40 | Display1=0; |
pstephens18 | 11:7b3d64a66efd | 41 | |
pstephens18 | 3:4a3e2dbc111e | 42 | Display10 = 1; |
pstephens18 | 11:7b3d64a66efd | 43 | Display = SegConvert(x%10); |
pstephens18 | 11:7b3d64a66efd | 44 | wait(.001); |
pstephens18 | 13:871d01d0d250 | 45 | Display10=0; |
pstephens18 | 13:871d01d0d250 | 46 | } |
pstephens18 | 3:4a3e2dbc111e | 47 | } |
pstephens18 | 11:7b3d64a66efd | 48 |