49 lines
1.3 KiB
Arduino
49 lines
1.3 KiB
Arduino
|
/*******************************
|
||
|
|
* Arduino example for DS21 *
|
||
|
|
* *
|
||
|
|
* By James Henderson, 2012 *
|
||
|
|
*******************************/
|
||
|
|
|
||
|
|
#include <Wire.h>
|
||
|
|
|
||
|
|
#define ADDRESS 0x61 // The address of the SD21
|
||
|
|
#define SERVO 0x3F // Address of first servo
|
||
|
|
|
||
|
|
int count = 0;
|
||
|
|
|
||
|
|
void setup(){
|
||
|
|
Wire.begin();
|
||
|
|
pinMode(2, OUTPUT);
|
||
|
|
digitalWrite(2, LOW);
|
||
|
|
Serial.begin(9600);
|
||
|
|
Serial.print("Hola que tal!");
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop(){
|
||
|
|
|
||
|
|
Wire.beginTransmission(ADDRESS);
|
||
|
|
Wire.write(SERVO);
|
||
|
|
Wire.write(235); // Send a value of 255 to servo 1
|
||
|
|
Wire.endTransmission();
|
||
|
|
delay(500);
|
||
|
|
Wire.beginTransmission(ADDRESS);
|
||
|
|
Wire.write(SERVO);
|
||
|
|
Wire.write(128);
|
||
|
|
Wire.endTransmission();
|
||
|
|
delay(500);
|
||
|
|
Wire.beginTransmission(ADDRESS);
|
||
|
|
Wire.write(SERVO);
|
||
|
|
Wire.write((byte)0); // Values of 0 being sent using writ have to be masked as a byte to stop them being misinterperted as NULL this is a bug with arduino 1
|
||
|
|
Wire.endTransmission();
|
||
|
|
delay(500);
|
||
|
|
Wire.beginTransmission(ADDRESS);
|
||
|
|
Wire.write(SERVO);
|
||
|
|
Wire.write(128); // send a value of 128 to servo 1
|
||
|
|
Wire.endTransmission();
|
||
|
|
delay(500);
|
||
|
|
|
||
|
|
Serial.print("Hola que tal!");
|
||
|
|
Serial.println(count++);
|
||
|
|
|
||
|
|
}
|