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bauteile:trexdmc
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Hier werden die Unterschiede zwischen zwei Versionen gezeigt.
| Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
|
bauteile:trexdmc [2014/01/14 14:19] c.jaedicke angelegt |
bauteile:trexdmc [2016/01/21 12:45] (aktuell) |
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| Zeile 1: | Zeile 1: | ||
| - | ---Motor Treiber TRex DMC--- | + | =====Motor Treiber TRex DMC===== |
| Ein Beispiel-Programm zum Ansteuern des TRex DMC durch die Arduino-Plattform: | Ein Beispiel-Programm zum Ansteuern des TRex DMC durch die Arduino-Plattform: | ||
| + | |||
| <code java> | <code java> | ||
| /* | /* | ||
| Zeile 19: | Zeile 21: | ||
| ; // wait for serial port to connect. Needed for Leonardo only | ; // wait for serial port to connect. Needed for Leonardo only | ||
| } | } | ||
| - | |||
| - | |||
| - | Serial.println("Goodnight moon!"); | ||
| // set the data rate for the SoftwareSerial port | // set the data rate for the SoftwareSerial port | ||
| Zeile 45: | Zeile 44: | ||
| mySerial.write(20); //Speedvalue from 0 to 127 | mySerial.write(20); //Speedvalue from 0 to 127 | ||
| } | } | ||
| - | <code java> | + | </code> |
| + | |||
| + | // | ||
| + | erweiterter Code: | ||
| + | // | ||
| + | <code> | ||
| + | |||
| + | /* | ||
| + | The circuit: | ||
| + | *connect RX3 Pin 14 to SO on TRex DMC | ||
| + | *connect TX3 Pin 15 to SI on TRex DMC | ||
| + | |||
| + | |||
| + | */ | ||
| + | |||
| + | void setup() | ||
| + | { | ||
| + | // Open serial communications and wait for port to open: | ||
| + | Serial.begin(57600); | ||
| + | |||
| + | |||
| + | // initialize connection to trex | ||
| + | Serial3.begin(19200); | ||
| + | // further Data-Query Commands: http://www.pololu.com/file/download/TReX_Commands_v1.2.pdf?file_id=0J1 | ||
| + | |||
| + | //Ask the trex module if serial control is enabled | ||
| + | Serial3.write(0x83); | ||
| + | delay(100); | ||
| + | if(Serial3.read() == 1){ | ||
| + | Serial.println("Serial is in control!"); | ||
| + | }else{ | ||
| + | Serial.println("Serial ist not in control!"); | ||
| + | } | ||
| + | |||
| + | } | ||
| + | |||
| + | void loop() | ||
| + | { | ||
| + | //drive forward: (Motor 1: 0xC2, Motor 2: 0xCA) | ||
| + | |||
| + | // Motor 1 | ||
| + | Serial3.write(0xC2); //forward motor 1 | ||
| + | Serial3.write(100); //Speedvalue from 0 to 127 | ||
| + | //Motor 2 | ||
| + | Serial3.write(0xCA); //forward motor 2 | ||
| + | Serial3.write(100); //Speedvalue from 0 to 127 | ||
| + | |||
| + | /* drive reverse: (Motor 1: 0xC1, Motor 2: 0xC9) | ||
| + | |||
| + | // Motor 1 | ||
| + | Serial3.write(0xC1); //reverse motor 1 | ||
| + | Serial3.write(100); //Speedvalue from 0 to 127 | ||
| + | //Motor 2 | ||
| + | Serial3.write(0xC9); //reverse motor 2 | ||
| + | Serial3.write(100); //Speedvalue from 0 to 127 | ||
| + | |||
| + | |||
| + | drive left: | ||
| + | |||
| + | // Motor 1 | ||
| + | Serial3.write(0xC2); //forward motor 1 | ||
| + | Serial3.write(100); //Speedvalue from 0 to 127 | ||
| + | //Motor 2 | ||
| + | Serial3.write(0xCA); //forward motor 2 | ||
| + | Serial3.write(50); //Speedvalue from 0 to 127 | ||
| + | |||
| + | drive right: | ||
| + | |||
| + | // Motor 1 | ||
| + | Serial3.write(0xC2); //forward motor 1 | ||
| + | Serial3.write(50); //Speedvalue from 0 to 127 | ||
| + | //Motor 2 | ||
| + | Serial3.write(0xCA); //forward motor 2 | ||
| + | Serial3.write(100); //Speedvalue from 0 to 127 | ||
| + | */ | ||
| + | |||
| + | } | ||
| + | |||
| + | </code> | ||
bauteile/trexdmc.1389705588.txt.gz · Zuletzt geändert: 2016/01/21 12:45 (Externe Bearbeitung)
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