@@ -20,18 +20,18 @@ void draw() {
 void setHeadingMode() {
   i2c.beginTransmission(0x21);
   // command byte for writing to EEPROM
-  i2c.write((byte) 0x77);
+  i2c.write(0x77);
   // address of the output data control byte
-  i2c.write((byte) 0x4e);
+  i2c.write(0x4e);
   // give us the plain heading
-  i2c.write((byte) 0x00);
+  i2c.write(0x00);
   i2c.endTransmission();
 }
 
 float getHeading() {
   i2c.beginTransmission(0x21);
   // command byte for reading the data
-  i2c.write((byte) 0x41);
+  i2c.write(0x41);
   byte[] in = i2c.read(2);
   i2c.endTransmission();
   // put bytes together to tenth of degrees
 
@@ -21,7 +21,7 @@ void setAnalog(float fac) {
   // convert to 12 bit value
   int val = int(4095 * fac);
   i2c.beginTransmission(0x60);
-  i2c.write((byte) (val >> 8));
-  i2c.write((byte) (val & 255));
+  i2c.write(val >> 8);
+  i2c.write(val & 255);
   i2c.endTransmission();
 }
@@ -20,8 +20,8 @@ class MCP4725 extends I2C {
     // convert to 12 bit value
     int val = int(4095 * fac);
     beginTransmission(address);
-    write((byte) (val >> 8));
-    write((byte) (val & 255));
+    write(val >> 8);
+    write(val & 255);
     endTransmission();
   }
 }
Original file line number	Diff line number	Diff line change
@@ -20,8 +20,8 @@ class MCP4725 extends I2C {
20	20	// convert to 12 bit value
21	21	int val = int(4095 * fac);
22	22	beginTransmission(address);
23		- write((byte) (val >> 8));
24		- write((byte) (val & 255));
	23	+ write(val >> 8);
	24	+ write(val & 255);
25	25	endTransmission();
26	26	}
27	27	}