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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /branches/V0.82b-Arthur-P/MS561101BA/examples/MS561101BA_regscan/MS561101BA_regscan.pde @ 1992

  → /branches/V0.82b-Arthur-P/MS561101BA/examples/MS561101BA_regscan/MS561101BA_regscan.pde @ 1993

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1992 → Rev 1993

/branches/V0.82b-Arthur-P/MS561101BA/examples/MS561101BA_regscan/MS561101BA_regscan.pde
0,0 → 1,41
/*HMC5883LRegisterScanner.pde
**A sketch that attempts to read every register from a slave device
**Written by Wayne Truchsess http://dsscircuits.com
*/
#include "Wire.h"
#define I2C 0x77
byte x;
void setup() {
Wire.begin();
Serial.begin(9600);
delay(1000);
}
void loop() {
readRegisters();
}
void readRegisters() {
for(int l = 0x00; l < 256; l++){
Wire.beginTransmission(I2C);
Wire.send(l);
Wire.endTransmission();
//delay(100);
Wire.beginTransmission(I2C);
Wire.requestFrom(I2C,1);
x = Wire.receive();
Serial.print("Register Address ");
Serial.print(l,DEC);
Serial.print("_");
Serial.print(l,HEX);
Serial.print(" = ");
Serial.print(x,BIN);
Serial.print(" = ");
Serial.print(x,DEC);
Serial.println(" ");
Wire.endTransmission();
}
}