matt gring / Mbed 2 deprecated pwmsteppertest

Dependencies:   mbed

main.cpp@0:6058a90858b3, 2009-11-22 (annotated)

Committer:
user153739798366067129
Date:
Sun Nov 22 05:18:57 2009 +0000
Revision:
0:6058a90858b3

        

        
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// This is another test, this time using pwm to control the clock.  it runs different 





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// speeds for a certain amount of time.





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// i am using a circuit built around a STK672-330 with connected stepper.





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#include "mbed.h"





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PwmOut clk(21);





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DigitalOut enable(5);





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DigitalOut direction(6);





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int i = 0;





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int main()





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{





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clk.period_us(1000);





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enable = 1;





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direction = 1;





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clk = 0.5;





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    while (1) {





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        clk.period_us(750);





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        clk = 0.5;





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        wait(2);





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        clk.period_us(500);





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        clk = 0.5;





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        wait(2);





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        clk.period_us(250);





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        clk = 0.5;





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        wait(2);





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        clk.period_us(500);





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        clk = 0.5;





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        wait(2);





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        }   





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}