Bluetooth-ohjaus
https://peda.net/id/eac234960b5
2019-11-20T08:28:08+02:00
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Yksinkertainen Bluetooth - auto koodi
https://peda.net/id/45f650b21ce
2019-12-12T15:06:56+02:00
#define m11 11 // rear motor<br/>
#define m12 12<br/>
#define m21 10 // front motor<br/>
#define m22 9<br/>
<br/>
char str[2], i;<br/>
<br/>
void forward()<br/>
{<br/>
digitalWrite(m11, LOW);<br/>
digitalWrite(m12, LOW);<br/>
digitalWrite(m21, HIGH);<br/>
digitalWrite(m22, LOW);<br/>
}<br/>
<br/>
void backward()<br/>
{<br/>
digitalWrite(m11, LOW);<br/>
digitalWrite(m12, LOW);<br/>
digitalWrite(m21, LOW);<br/>
digitalWrite(m22, HIGH);<br/>
}<br/>
<br/>
void left()<br/>
{<br/>
digitalWrite(m11, HIGH);<br/>
digitalWrite(m12, LOW);<br/>
delay(100);<br/>
digitalWrite(m21, HIGH);<br/>
digitalWrite(m22, LOW);<br/>
}<br/>
<br/>
void right()<br/>
{<br/>
digitalWrite(m11, LOW);<br/>
digitalWrite(m12, HIGH);<br/>
delay(100);<br/>
digitalWrite(m21, HIGH);<br/>
digitalWrite(m22, LOW);<br/>
}<br/>
<br/>
void Stop()<br/>
{<br/>
digitalWrite(m11, LOW);<br/>
digitalWrite(m12, LOW);<br/>
digitalWrite(m21, LOW);<br/>
digitalWrite(m22, LOW);<br/>
}<br/>
<br/>
void setup()<br/>
{<br/>
Serial.begin(9600);<br/>
pinMode(m11, OUTPUT);<br/>
pinMode(m12, OUTPUT);<br/>
pinMode(m21, OUTPUT);<br/>
pinMode(m22, OUTPUT);<br/>
}<br/>
<br/>
void loop()<br/>
{<br/>
while (Serial.available())<br/>
{<br/>
char ch = Serial.read();<br/>
str[i++] = ch;<br/>
<br/>
if (str[i - 1] == 'F')<br/>
{<br/>
Serial.println("Forward");<br/>
forward();<br/>
i = 0;<br/>
}<br/>
<br/>
else if (str[i - 1] == 'L')<br/>
{<br/>
Serial.println("Left");<br/>
right();<br/>
i = 0;<br/>
}<br/>
<br/>
else if (str[i - 1] == 'R')<br/>
{<br/>
Serial.println("Right");<br/>
left();<br/>
i = 0;<br/>
}<br/>
<br/>
else if (str[i - 1] == 'B')<br/>
{<br/>
Serial.println("Backward");<br/>
backward();<br/>
i = 0;<br/>
}<br/>
<br/>
else if (str[i - 1] == 'S')<br/>
{<br/>
Serial.println("Stop");<br/>
Stop();<br/>
i = 0;<br/>
}<br/>
delay(100);<br/>
}<br/>
}
2019-12-12T15:06:55+02:00
Bluetooth-ohjauksen peruskoodi
https://peda.net/id/fdce5c180b5
2019-11-20T08:28:40+02:00
<iframe src="https://docs.google.com/document/d/e/2PACX-1vQyqHzseBb1IZBaJtorhnQmY-5cizuUWLUko6Wv4KfGrMauK0rBI_2JweJ62qcvUasio4jhktlJUQaW/pub?embedded=true"></iframe>
2019-11-20T08:28:40+02:00