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Fork of 01-04EntregaPrimerCorte by
draw.cpp@0:89b318e49395, 2018-03-17 (annotated)
- Committer:
- fabeltranm
- Date:
- Sat Mar 17 00:57:56 2018 +0000
- Revision:
- 0:89b318e49395
ok codigo
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
fabeltranm | 0:89b318e49395 | 1 | |
fabeltranm | 0:89b318e49395 | 2 | #include "draw.h" |
fabeltranm | 0:89b318e49395 | 3 | #include "mbed.h" |
fabeltranm | 0:89b318e49395 | 4 | #include "math.h" |
fabeltranm | 0:89b318e49395 | 5 | |
fabeltranm | 0:89b318e49395 | 6 | |
fabeltranm | 0:89b318e49395 | 7 | PwmOut myServoZ(PB_3); |
fabeltranm | 0:89b318e49395 | 8 | PwmOut myServoX(PB_4); |
fabeltranm | 0:89b318e49395 | 9 | PwmOut myServoY(PB_5); |
fabeltranm | 0:89b318e49395 | 10 | |
fabeltranm | 0:89b318e49395 | 11 | uint8_t posx_old=0; // posición anterior del eje X |
fabeltranm | 0:89b318e49395 | 12 | uint8_t posy_old=0; // posición anterior del eje Y |
fabeltranm | 0:89b318e49395 | 13 | uint8_t ss_time=50; // tiempo de espera para moverse 1 mm en microsegundos |
fabeltranm | 0:89b318e49395 | 14 | |
fabeltranm | 0:89b318e49395 | 15 | void put_sstime(uint8_t vtime){ |
fabeltranm | 0:89b318e49395 | 16 | ss_time=vtime; |
fabeltranm | 0:89b318e49395 | 17 | |
fabeltranm | 0:89b318e49395 | 18 | } |
fabeltranm | 0:89b318e49395 | 19 | |
fabeltranm | 0:89b318e49395 | 20 | int coord2us(float coord) |
fabeltranm | 0:89b318e49395 | 21 | { |
fabeltranm | 0:89b318e49395 | 22 | if(0 <= coord <= MAXPOS) |
fabeltranm | 0:89b318e49395 | 23 | return int(750+coord*1900/50);// u6 |
fabeltranm | 0:89b318e49395 | 24 | return 750; |
fabeltranm | 0:89b318e49395 | 25 | |
fabeltranm | 0:89b318e49395 | 26 | } |
fabeltranm | 0:89b318e49395 | 27 | |
fabeltranm | 0:89b318e49395 | 28 | void sstime(uint8_t x, uint8_t y) |
fabeltranm | 0:89b318e49395 | 29 | { |
fabeltranm | 0:89b318e49395 | 30 | double dx=abs(x-posx_old); |
fabeltranm | 0:89b318e49395 | 31 | double dy=abs(y-posy_old); |
fabeltranm | 0:89b318e49395 | 32 | double dist= sqrt(dx*dx+dy*dy); |
fabeltranm | 0:89b318e49395 | 33 | wait_ms((int)(ss_time*dist)); |
fabeltranm | 0:89b318e49395 | 34 | posx_old =x; |
fabeltranm | 0:89b318e49395 | 35 | posy_old=y; |
fabeltranm | 0:89b318e49395 | 36 | |
fabeltranm | 0:89b318e49395 | 37 | } |
fabeltranm | 0:89b318e49395 | 38 | |
fabeltranm | 0:89b318e49395 | 39 | void draw(){ |
fabeltranm | 0:89b318e49395 | 40 | myServoZ.pulsewidth_us(coord2us(POSDRAW)); |
fabeltranm | 0:89b318e49395 | 41 | wait_ms(ss_time*10); |
fabeltranm | 0:89b318e49395 | 42 | } |
fabeltranm | 0:89b318e49395 | 43 | |
fabeltranm | 0:89b318e49395 | 44 | void nodraw(){ |
fabeltranm | 0:89b318e49395 | 45 | myServoZ.pulsewidth_us(coord2us(POSNODRAW)); |
fabeltranm | 0:89b318e49395 | 46 | wait_ms(ss_time*10); |
fabeltranm | 0:89b318e49395 | 47 | } |
fabeltranm | 0:89b318e49395 | 48 | |
fabeltranm | 0:89b318e49395 | 49 | |
fabeltranm | 0:89b318e49395 | 50 | void vertex2d(uint8_t x, uint8_t y){ |
fabeltranm | 0:89b318e49395 | 51 | |
fabeltranm | 0:89b318e49395 | 52 | int pulseX = coord2us(x); |
fabeltranm | 0:89b318e49395 | 53 | int pulseY = coord2us(y); |
fabeltranm | 0:89b318e49395 | 54 | |
fabeltranm | 0:89b318e49395 | 55 | myServoX.pulsewidth_us(pulseX); |
fabeltranm | 0:89b318e49395 | 56 | myServoY.pulsewidth_us(pulseY); |
fabeltranm | 0:89b318e49395 | 57 | |
fabeltranm | 0:89b318e49395 | 58 | sstime(x,y); |
fabeltranm | 0:89b318e49395 | 59 | |
fabeltranm | 0:89b318e49395 | 60 | } |
fabeltranm | 0:89b318e49395 | 61 | |
fabeltranm | 0:89b318e49395 | 62 | void initdraw(float x, float y){ |
fabeltranm | 0:89b318e49395 | 63 | vertex2d (x,y); |
fabeltranm | 0:89b318e49395 | 64 | draw(); |
fabeltranm | 0:89b318e49395 | 65 | } |
fabeltranm | 0:89b318e49395 | 66 | |
fabeltranm | 0:89b318e49395 | 67 | void home(){ |
fabeltranm | 0:89b318e49395 | 68 | nodraw(); |
fabeltranm | 0:89b318e49395 | 69 | vertex2d(0 ,0); |
fabeltranm | 0:89b318e49395 | 70 | } |
fabeltranm | 0:89b318e49395 | 71 | |
fabeltranm | 0:89b318e49395 | 72 | |
fabeltranm | 0:89b318e49395 | 73 | |
fabeltranm | 0:89b318e49395 | 74 | void init_servo() |
fabeltranm | 0:89b318e49395 | 75 | { |
fabeltranm | 0:89b318e49395 | 76 | myServoX.period_ms(20); |
fabeltranm | 0:89b318e49395 | 77 | myServoY.period_ms(20); |
fabeltranm | 0:89b318e49395 | 78 | myServoZ.period_ms(20); |
fabeltranm | 0:89b318e49395 | 79 | |
fabeltranm | 0:89b318e49395 | 80 | |
fabeltranm | 0:89b318e49395 | 81 | } |