Arduino硬件包（五）：MATLAB利用Arduino硬件包控制步进电机

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clear all;
global a;
a = arduino();

%%正转
while get(hObject,'Value')
global a;
writeDigitalPin(a,'D8',1);
writeDigitalPin(a,'D9',0);
writeDigitalPin(a,'D10',0);
writeDigitalPin(a,'D11',1);
pause(0.0002);

writeDigitalPin(a,'D8',0);
writeDigitalPin(a,'D9',0);
writeDigitalPin(a,'D10',1);
writeDigitalPin(a,'D11',1);
pause(0.0002);
writeDigitalPin(a,'D8',0);
writeDigitalPin(a,'D9',1);
writeDigitalPin(a,'D10',1);
writeDigitalPin(a,'D11',0);
pause(0.0002);
writeDigitalPin(a,'D8',1);
writeDigitalPin(a,'D9',1);
writeDigitalPin(a,'D10',0);
writeDigitalPin(a,'D11',0);
pause(0.0002);
end

%%反转
while get(hObject,'Value')
global a;
writeDigitalPin(a,'D8',1);
writeDigitalPin(a,'D9',1);
writeDigitalPin(a,'D10',0);
writeDigitalPin(a,'D11',0);
pause(0.0002);

writeDigitalPin(a,'D8',0);
writeDigitalPin(a,'D9',1);
writeDigitalPin(a,'D10',1);
writeDigitalPin(a,'D11',0);
pause(0.0002);
writeDigitalPin(a,'D8',0);
writeDigitalPin(a,'D9',0);
writeDigitalPin(a,'D10',1);
writeDigitalPin(a,'D11',1);
pause(0.0002);
writeDigitalPin(a,'D8',1);
writeDigitalPin(a,'D9',0);
writeDigitalPin(a,'D10',0);
writeDigitalPin(a,'D11',1);
pause(0.0002);
end