Sz_Insper / Mbed 2 deprecated rpm_motor

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Dependencies:   mbed

main.cpp@0:c93bfd3fdede, 2020-05-12 (annotated)

Committer:
henriquer
Date:
Tue May 12 19:28:09 2020 +0000
Revision:
0:c93bfd3fdede
step_motor_rpm

Who changed what in which revision?

UserRevisionLine numberNew contents of line
henriquer 0:c93bfd3fdede 1 #include "mbed.h"
henriquer 0:c93bfd3fdede 2
henriquer 0:c93bfd3fdede 3 DigitalOut IN1(D6);
henriquer 0:c93bfd3fdede 4 DigitalOut IN2(D7);
henriquer 0:c93bfd3fdede 5 DigitalOut IN3(D8);
henriquer 0:c93bfd3fdede 6 DigitalOut IN4(D9);
henriquer 0:c93bfd3fdede 7
henriquer 0:c93bfd3fdede 8
henriquer 0:c93bfd3fdede 9 #define steprevo 4096
henriquer 0:c93bfd3fdede 10 #define us 70000000
henriquer 0:c93bfd3fdede 11
henriquer 0:c93bfd3fdede 12 //*****************Rotina Cálculo rpm*****************\\
henriquer 0:c93bfd3fdede 13
henriquer 0:c93bfd3fdede 14 void set_rpm (int rpm)
henriquer 0:c93bfd3fdede 15 {
henriquer 0:c93bfd3fdede 16
henriquer 0:c93bfd3fdede 17 wait_us(us/steprevo/rpm); // 70us/4096 ---> 18 rev/min valor máximo
henriquer 0:c93bfd3fdede 18 }
henriquer 0:c93bfd3fdede 19
henriquer 0:c93bfd3fdede 20
henriquer 0:c93bfd3fdede 21 //*****************Rotina Half Drive*****************\\
henriquer 0:c93bfd3fdede 22
henriquer 0:c93bfd3fdede 23 void stepper_half (int step)
henriquer 0:c93bfd3fdede 24
henriquer 0:c93bfd3fdede 25 {
henriquer 0:c93bfd3fdede 26
henriquer 0:c93bfd3fdede 27 switch(step) {
henriquer 0:c93bfd3fdede 28
henriquer 0:c93bfd3fdede 29 case 0: IN1 = 1; IN2 = 0; IN3 = 0; IN4 = 0; break;
henriquer 0:c93bfd3fdede 30
henriquer 0:c93bfd3fdede 31 case 1: IN1 = 1; IN2 = 1; IN3 = 0; IN4 = 0; break;
henriquer 0:c93bfd3fdede 32
henriquer 0:c93bfd3fdede 33 case 2: IN1 = 0; IN2 = 1; IN3 = 0; IN4 = 0; break;
henriquer 0:c93bfd3fdede 34
henriquer 0:c93bfd3fdede 35 case 3: IN1 = 0; IN2 = 1; IN3 = 1; IN4 = 0; break;
henriquer 0:c93bfd3fdede 36
henriquer 0:c93bfd3fdede 37 case 4: IN1 = 0; IN2 = 0; IN3 = 1; IN4 = 0; break;
henriquer 0:c93bfd3fdede 38
henriquer 0:c93bfd3fdede 39 case 5: IN1 = 0; IN2 = 0; IN3 = 1; IN4 = 1; break;
henriquer 0:c93bfd3fdede 40
henriquer 0:c93bfd3fdede 41 case 6: IN1 = 0; IN2 = 0; IN3 = 0; IN4 = 1; break;
henriquer 0:c93bfd3fdede 42
henriquer 0:c93bfd3fdede 43 case 7: IN1 = 1; IN2 = 0; IN3 = 0; IN4 = 1;break;
henriquer 0:c93bfd3fdede 44 }
henriquer 0:c93bfd3fdede 45
henriquer 0:c93bfd3fdede 46 }
henriquer 0:c93bfd3fdede 47
henriquer 0:c93bfd3fdede 48
henriquer 0:c93bfd3fdede 49 int main()
henriquer 0:c93bfd3fdede 50 {
henriquer 0:c93bfd3fdede 51
henriquer 0:c93bfd3fdede 52 while(1) {
henriquer 0:c93bfd3fdede 53
henriquer 0:c93bfd3fdede 54 for(int i=0; i<512; i++) {
henriquer 0:c93bfd3fdede 55
henriquer 0:c93bfd3fdede 56 for(int i=0; i<8; i++) {
henriquer 0:c93bfd3fdede 57
henriquer 0:c93bfd3fdede 58 stepper_half(i);
henriquer 0:c93bfd3fdede 59 set_rpm(18);
henriquer 0:c93bfd3fdede 60
henriquer 0:c93bfd3fdede 61 }
henriquer 0:c93bfd3fdede 62
henriquer 0:c93bfd3fdede 63 }
henriquer 0:c93bfd3fdede 64
henriquer 0:c93bfd3fdede 65 }
henriquer 0:c93bfd3fdede 66
henriquer 0:c93bfd3fdede 67 }
henriquer 0:c93bfd3fdede 68
henriquer 0:c93bfd3fdede 69
henriquer 0:c93bfd3fdede 70