esta librería sirve para el control del motor paso a paso.
Step_Motor.cpp@3:ec3add9f1351, 2018-04-24 (annotated)
- Committer:
- Stevenor1997
- Date:
- Tue Apr 24 15:48:13 2018 +0000
- Revision:
- 3:ec3add9f1351
- Parent:
- 2:7e471c76cd6b
- Child:
- 4:8581e6927b36
se le agrego la opci?n de otro motor paso a paso y que funcionen en paralelo
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Stevenor1997 | 0:ea300190c1f5 | 1 | #include "Step_Motor.h" |
Stevenor1997 | 0:ea300190c1f5 | 2 | #include "mbed.h" |
Stevenor1997 | 0:ea300190c1f5 | 3 | |
Stevenor1997 | 2:7e471c76cd6b | 4 | |
Stevenor1997 | 2:7e471c76cd6b | 5 | Serial pc1(USBTX,USBRX); |
Stevenor1997 | 2:7e471c76cd6b | 6 | |
Stevenor1997 | 2:7e471c76cd6b | 7 | |
Stevenor1997 | 3:ec3add9f1351 | 8 | stepmotor::stepmotor(PinName in1, PinName in2, PinName in3, PinName in4,PinName in5, PinName in6, PinName in7, PinName in8) : motor_out(in1,in2,in3,in4,in5,in6,in7,in8) { |
Stevenor1997 | 0:ea300190c1f5 | 9 | |
Stevenor1997 | 0:ea300190c1f5 | 10 | |
Stevenor1997 | 0:ea300190c1f5 | 11 | motor_out=0x0; |
Stevenor1997 | 0:ea300190c1f5 | 12 | nstep=0; |
Stevenor1997 | 0:ea300190c1f5 | 13 | motorSpeed=1100; |
Stevenor1997 | 3:ec3add9f1351 | 14 | nstep2=7; |
Stevenor1997 | 0:ea300190c1f5 | 15 | } |
Stevenor1997 | 0:ea300190c1f5 | 16 | |
Stevenor1997 | 0:ea300190c1f5 | 17 | |
Stevenor1997 | 0:ea300190c1f5 | 18 | void stepmotor::move() { |
Stevenor1997 | 0:ea300190c1f5 | 19 | |
Stevenor1997 | 3:ec3add9f1351 | 20 | switch(nstep2) |
Stevenor1997 | 3:ec3add9f1351 | 21 | { |
Stevenor1997 | 3:ec3add9f1351 | 22 | case 0: ms2 = 0x1; break; // 0001 |
Stevenor1997 | 3:ec3add9f1351 | 23 | case 1: ms2 = 0x3; break; // 0011 |
Stevenor1997 | 3:ec3add9f1351 | 24 | case 2: ms2 = 0x2; break; // 0010 |
Stevenor1997 | 3:ec3add9f1351 | 25 | case 3: ms2 = 0x6; break; // 0110 |
Stevenor1997 | 3:ec3add9f1351 | 26 | case 4: ms2 = 0x4; break; // 0100 |
Stevenor1997 | 3:ec3add9f1351 | 27 | case 5: ms2 = 0xC; break; // 1100 |
Stevenor1997 | 3:ec3add9f1351 | 28 | case 6: ms2 = 0x8; break; // 1000 |
Stevenor1997 | 3:ec3add9f1351 | 29 | case 7: ms2 = 0x9; break; // 1001 |
Stevenor1997 | 3:ec3add9f1351 | 30 | |
Stevenor1997 | 3:ec3add9f1351 | 31 | default: ms2 = 0x0; break; // 0000 |
Stevenor1997 | 3:ec3add9f1351 | 32 | } |
Stevenor1997 | 3:ec3add9f1351 | 33 | |
Stevenor1997 | 0:ea300190c1f5 | 34 | switch(nstep) |
Stevenor1997 | 0:ea300190c1f5 | 35 | { |
Stevenor1997 | 3:ec3add9f1351 | 36 | case 0: motor_out = 0x10 + ms2; break; // 0001 XXXX |
Stevenor1997 | 3:ec3add9f1351 | 37 | case 1: motor_out = 0x30 + ms2; break; // 0011 |
Stevenor1997 | 3:ec3add9f1351 | 38 | case 2: motor_out = 0x20 + ms2; break; // 0010 |
Stevenor1997 | 3:ec3add9f1351 | 39 | case 3: motor_out = 0x60 + ms2; break; // 0110 |
Stevenor1997 | 3:ec3add9f1351 | 40 | case 4: motor_out = 0x40 + ms2; break; // 0100 |
Stevenor1997 | 3:ec3add9f1351 | 41 | case 5: motor_out = 0xC0 + ms2; break; // 1100 |
Stevenor1997 | 3:ec3add9f1351 | 42 | case 6: motor_out = 0x80 + ms2; break; // 1000 |
Stevenor1997 | 3:ec3add9f1351 | 43 | case 7: motor_out = 0x90 + ms2; break; // 1001 |
Stevenor1997 | 0:ea300190c1f5 | 44 | |
Stevenor1997 | 3:ec3add9f1351 | 45 | default: motor_out = 0x00 + ms2; break; // 0000 |
Stevenor1997 | 0:ea300190c1f5 | 46 | } |
Stevenor1997 | 0:ea300190c1f5 | 47 | wait_us(motorSpeed); |
Stevenor1997 | 0:ea300190c1f5 | 48 | |
Stevenor1997 | 0:ea300190c1f5 | 49 | } |
Stevenor1997 | 0:ea300190c1f5 | 50 | |
Stevenor1997 | 0:ea300190c1f5 | 51 | void stepmotor::set_speed(int speed){ |
Stevenor1997 | 0:ea300190c1f5 | 52 | motorSpeed=speed; //set motor speed us |
Stevenor1997 | 0:ea300190c1f5 | 53 | } |
Stevenor1997 | 0:ea300190c1f5 | 54 | uint32_t stepmotor::get_speed(){ |
Stevenor1997 | 0:ea300190c1f5 | 55 | return motorSpeed; // |
Stevenor1997 | 0:ea300190c1f5 | 56 | } |
Stevenor1997 | 0:ea300190c1f5 | 57 | |
Stevenor1997 | 0:ea300190c1f5 | 58 | void stepmotor::step(uint32_t num_steps, uint8_t cw) { |
Stevenor1997 | 0:ea300190c1f5 | 59 | // funcion para mover el motor N pasos CW o CCW |
Stevenor1997 | 0:ea300190c1f5 | 60 | // num_steps número de paso que da el motor |
Stevenor1997 | 0:ea300190c1f5 | 61 | // cw =True para dirección en sentido del reloj |
Stevenor1997 | 0:ea300190c1f5 | 62 | // cw =False para dirección contraria de las manecillas del reloj |
Stevenor1997 | 2:7e471c76cd6b | 63 | pc1.baud(9600); //programar los baudios |
Stevenor1997 | 2:7e471c76cd6b | 64 | pc1.format(8,SerialBase::None,1); |
Stevenor1997 | 1:4c622abe2483 | 65 | |
Stevenor1997 | 0:ea300190c1f5 | 66 | uint32_t count=num_steps ; |
Stevenor1997 | 0:ea300190c1f5 | 67 | while(count){ |
Stevenor1997 | 2:7e471c76cd6b | 68 | if (cw==1) nstep++; |
Stevenor1997 | 2:7e471c76cd6b | 69 | if (cw==0) nstep--; |
Stevenor1997 | 0:ea300190c1f5 | 70 | if (nstep>7) nstep=0; |
Stevenor1997 | 0:ea300190c1f5 | 71 | if (nstep<0) nstep=7; |
Stevenor1997 | 3:ec3add9f1351 | 72 | nstep2=7-nstep; |
Stevenor1997 | 0:ea300190c1f5 | 73 | move(); |
Stevenor1997 | 0:ea300190c1f5 | 74 | count--; |
Stevenor1997 | 0:ea300190c1f5 | 75 | |
Stevenor1997 | 0:ea300190c1f5 | 76 | } |
Stevenor1997 | 2:7e471c76cd6b | 77 | if(cw==1) pc1.printf("Avance \n"); |
Stevenor1997 | 2:7e471c76cd6b | 78 | else if (cw==0) pc1.printf("Retrocedi \n"); |
Stevenor1997 | 0:ea300190c1f5 | 79 | } |