matt gring / Mbed 2 deprecated pwmsteppertest

Dependencies:   mbed

main.cpp

Committer:
user153739798366067129
Date:
2009-11-22
Revision:
0:6058a90858b3

File content as of revision 0:6058a90858b3:

// This is another test, this time using pwm to control the clock.  it runs different 
// speeds for a certain amount of time.
// i am using a circuit built around a STK672-330 with connected stepper.



#include "mbed.h"

PwmOut clk(21);

DigitalOut enable(5);
DigitalOut direction(6);

int i = 0;

int main()
{

clk.period_us(1000);

enable = 1;
direction = 1;
clk = 0.5;

    while (1) {
    
        clk.period_us(750);
        clk = 0.5;
        wait(2);
        clk.period_us(500);
        clk = 0.5;
        wait(2);
        clk.period_us(250);
        clk = 0.5;
        wait(2);
        clk.period_us(500);
        clk = 0.5;
        wait(2);
        }   
}