*Note: this is temporary until the next SDK is released. Then this page will change because there will be an embedded class in the EZ-SDK and ARC.
Address
byte ITGWriteAddress = 0x1D << 1;
byte ITGReadAddress = (0x1D << 1) + 1;
i2cRead - Create a generic function to read from the device (1 byte at a time)
byte i2cRead(byte registerAddress) {
ezB_Connect1.EZB.I2C.Start();
ezB_Connect1.EZB.I2C.Write(new byte[] { ITGWriteAddress, registerAddress });
ezB_Connect1.EZB.I2C.Restart();
ezB_Connect1.EZB.I2C.Write(new byte[] { ITGReadAddress });
byte val = ezB_Connect1.EZB.I2C.Read(false);
ezB_Connect1.EZB.I2C.Stop();
return val;
}
Who Am I - Assuming you have a multiline textBox1 on your form, this will write the contents of who am i register to it
textBox1.AppendText("Who Am I: ");
textBox1.AppendText(i2cRead(0x0f).ToString());
textBox1.AppendText(Environment.NewLine);
Set Mode - Look at the datasheet. The mode is being set to 0101. This needs to be done before any readings will work.
i2cWrite(new byte[] { 0x16, Functions.ToByteFromBinary(0, 0, 0, 0, 0, 1, 0, 1) });
Who Am I - Assuming you have a multiline textBox1 on your form, this will write the contents of who am i register to it
textBox1.AppendText("Who Am I: ");
textBox1.AppendText(i2cRead(0x0f).ToString());
textBox1.AppendText(Environment.NewLine);
Get Mode - Assuming you have a multiline textBox1 on your form, this will write the contents of the mode register.
textBox1.AppendText("Get Mode: ");
textBox1.AppendText(Functions.ByteToBinaryString(i2cRead(0x16)));
textBox1.AppendText(Environment.NewLine);
Get Angles (8 bit) - This will read the current angle of the PCB in X, Y and Z
byte x = i2cRead(0x06);
byte y = i2cRead(0x07);
byte z = i2cRead(0x08);
