enquesta
Dependencies: mbed
main.cpp@0:43fc14932f22, 2015-10-22 (annotated)
- Committer:
- marcRonquillo
- Date:
- Thu Oct 22 13:32:11 2015 +0000
- Revision:
- 0:43fc14932f22
enquesta
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
marcRonquillo | 0:43fc14932f22 | 1 | #include "mbed.h" |
marcRonquillo | 0:43fc14932f22 | 2 | |
marcRonquillo | 0:43fc14932f22 | 3 | DigitalIn in1(p17); |
marcRonquillo | 0:43fc14932f22 | 4 | DigitalIn in2(p18); |
marcRonquillo | 0:43fc14932f22 | 5 | |
marcRonquillo | 0:43fc14932f22 | 6 | DigitalOut out1(p21); |
marcRonquillo | 0:43fc14932f22 | 7 | DigitalOut out2(p22); |
marcRonquillo | 0:43fc14932f22 | 8 | |
marcRonquillo | 0:43fc14932f22 | 9 | int count1; |
marcRonquillo | 0:43fc14932f22 | 10 | int count2; |
marcRonquillo | 0:43fc14932f22 | 11 | |
marcRonquillo | 0:43fc14932f22 | 12 | int state1[2]; //state1[1] guarda l'estat actual de in1 i state1[0] l'estat anterior |
marcRonquillo | 0:43fc14932f22 | 13 | int state2[2]; //state2[1] guarda l'estat actual de in2 i state2[0] l'estat anterior |
marcRonquillo | 0:43fc14932f22 | 14 | |
marcRonquillo | 0:43fc14932f22 | 15 | int main() { |
marcRonquillo | 0:43fc14932f22 | 16 | |
marcRonquillo | 0:43fc14932f22 | 17 | out1=0; |
marcRonquillo | 0:43fc14932f22 | 18 | out2=0; |
marcRonquillo | 0:43fc14932f22 | 19 | |
marcRonquillo | 0:43fc14932f22 | 20 | state1[0]=0; |
marcRonquillo | 0:43fc14932f22 | 21 | state1[1]=0; |
marcRonquillo | 0:43fc14932f22 | 22 | state2[0]=0; |
marcRonquillo | 0:43fc14932f22 | 23 | state2[1]=0; |
marcRonquillo | 0:43fc14932f22 | 24 | |
marcRonquillo | 0:43fc14932f22 | 25 | count1=0; |
marcRonquillo | 0:43fc14932f22 | 26 | count2=0; |
marcRonquillo | 0:43fc14932f22 | 27 | |
marcRonquillo | 0:43fc14932f22 | 28 | while(1) { |
marcRonquillo | 0:43fc14932f22 | 29 | |
marcRonquillo | 0:43fc14932f22 | 30 | //S'actualitzen els estats de in1 i in2 |
marcRonquillo | 0:43fc14932f22 | 31 | state1[0]=state1[1]; |
marcRonquillo | 0:43fc14932f22 | 32 | state1[1]=in1; |
marcRonquillo | 0:43fc14932f22 | 33 | |
marcRonquillo | 0:43fc14932f22 | 34 | state2[0]=state2[1]; |
marcRonquillo | 0:43fc14932f22 | 35 | state2[1]=in2; |
marcRonquillo | 0:43fc14932f22 | 36 | |
marcRonquillo | 0:43fc14932f22 | 37 | //A |
marcRonquillo | 0:43fc14932f22 | 38 | if( state1[0] != state1[1] ) |
marcRonquillo | 0:43fc14932f22 | 39 | { |
marcRonquillo | 0:43fc14932f22 | 40 | if( (state1[0]==0) && (state1[1]==1)) //flanc pujada |
marcRonquillo | 0:43fc14932f22 | 41 | { |
marcRonquillo | 0:43fc14932f22 | 42 | count1++; |
marcRonquillo | 0:43fc14932f22 | 43 | if(count1==3) |
marcRonquillo | 0:43fc14932f22 | 44 | { |
marcRonquillo | 0:43fc14932f22 | 45 | out1=0; |
marcRonquillo | 0:43fc14932f22 | 46 | count1=0; |
marcRonquillo | 0:43fc14932f22 | 47 | } |
marcRonquillo | 0:43fc14932f22 | 48 | |
marcRonquillo | 0:43fc14932f22 | 49 | else |
marcRonquillo | 0:43fc14932f22 | 50 | { |
marcRonquillo | 0:43fc14932f22 | 51 | out1=1; |
marcRonquillo | 0:43fc14932f22 | 52 | } |
marcRonquillo | 0:43fc14932f22 | 53 | |
marcRonquillo | 0:43fc14932f22 | 54 | } |
marcRonquillo | 0:43fc14932f22 | 55 | |
marcRonquillo | 0:43fc14932f22 | 56 | if( (state1[0]==1) && (state1[1]==0)) //flanc baixada |
marcRonquillo | 0:43fc14932f22 | 57 | { |
marcRonquillo | 0:43fc14932f22 | 58 | out1=0; |
marcRonquillo | 0:43fc14932f22 | 59 | } |
marcRonquillo | 0:43fc14932f22 | 60 | } |
marcRonquillo | 0:43fc14932f22 | 61 | |
marcRonquillo | 0:43fc14932f22 | 62 | |
marcRonquillo | 0:43fc14932f22 | 63 | //B |
marcRonquillo | 0:43fc14932f22 | 64 | if( state2[0] != state2[1] ) |
marcRonquillo | 0:43fc14932f22 | 65 | { |
marcRonquillo | 0:43fc14932f22 | 66 | if( (state2[0]==0) && (state2[1]==1)) //flanc pujada |
marcRonquillo | 0:43fc14932f22 | 67 | { |
marcRonquillo | 0:43fc14932f22 | 68 | count2++; |
marcRonquillo | 0:43fc14932f22 | 69 | if(count2==4) |
marcRonquillo | 0:43fc14932f22 | 70 | { |
marcRonquillo | 0:43fc14932f22 | 71 | out2=0; |
marcRonquillo | 0:43fc14932f22 | 72 | count2=0; |
marcRonquillo | 0:43fc14932f22 | 73 | } |
marcRonquillo | 0:43fc14932f22 | 74 | |
marcRonquillo | 0:43fc14932f22 | 75 | else |
marcRonquillo | 0:43fc14932f22 | 76 | { |
marcRonquillo | 0:43fc14932f22 | 77 | out2=1; |
marcRonquillo | 0:43fc14932f22 | 78 | } |
marcRonquillo | 0:43fc14932f22 | 79 | |
marcRonquillo | 0:43fc14932f22 | 80 | } |
marcRonquillo | 0:43fc14932f22 | 81 | |
marcRonquillo | 0:43fc14932f22 | 82 | if( (state2[0]==1) && (state2[1]==0)) //flanc baixada |
marcRonquillo | 0:43fc14932f22 | 83 | { |
marcRonquillo | 0:43fc14932f22 | 84 | out2=0; |
marcRonquillo | 0:43fc14932f22 | 85 | } |
marcRonquillo | 0:43fc14932f22 | 86 | } |
marcRonquillo | 0:43fc14932f22 | 87 | |
marcRonquillo | 0:43fc14932f22 | 88 | } |
marcRonquillo | 0:43fc14932f22 | 89 | } |