57 lines
1.8 KiB
Arduino
57 lines
1.8 KiB
Arduino
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// Full API description of the coderacer.h can be found here: https://fenoglio.pages.itsblue.de/coderacer/
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// Repository with all needed data and users guide is here: https://git.itsblue.de/Fenoglio/coderacer/tree/master
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// An example for a application to control the coderacer via bluetooth can be found here:
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// - this app was developed with MIT App Inventor and can be uploaded to your account to rework it.
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#include <CodeRacer.h>
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CodeRacer coderacer;
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String recvddata = ""; //Variable in der der Bluetooth Befehl gespeichert wird
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void setup() {
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Serial.begin(115200);
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coderacer.begin();
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coderacer.bt_start("CodeRacer"); //Bluetooth für den Coderacer anschalten
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coderacer.bt_enable_stopOnLostConnection(); //Coderacer anhalten, wenn 1 Sekunde nichts per Bluetooth empfangen wurde
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coderacer.bt_addStringToIgnoreList("."); //das "." Zeichen wird beim empfangen ignoriert
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}
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void loop() {
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// Prüfen ob Bluetooth Nachrichten angekommen sind und die gleich abholen ...
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recvddata = coderacer.bt_getString(); //die Nachtricht merken (sie steht jetzt in recvdata und kann später benutzt werden)
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if (recvddata != "") //wenn eine Nachricht empfangen wurde, in der was drin steht ...
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{
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Serial.println(recvddata);
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if(recvddata == "stop")
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{
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coderacer.stop_driving();
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}
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if(recvddata == "vor")
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{
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coderacer.drive_forward(255,255);
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}
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if(recvddata.startsWith("rueck"))
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{
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coderacer.drive_backward(255,255);
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}
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if(recvddata.startsWith("links"))
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{
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coderacer.turn_left();
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}
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if(recvddata.startsWith("rechts"))
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{
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coderacer.turn_right();
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}
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}
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delay(20);
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}
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