1 files changed, 0 insertions, 135 deletions
diff --git a/peripheral/libmraa/examples/java/I2cCompass.java b/peripheral/libmraa/examples/java/I2cCompass.java
deleted file mode 100644
index 6bcebdb..0000000
--- a/peripheral/libmraa/examples/java/I2cCompass.java
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Author: Brendan Le Foll <brendan.le.foll@intel.com>
- * Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
- * Copyright (c) 2014 Intel Corporation.
- * Author: Petre Eftime <petre.p.eftime@intel.com>
- * Copyright (c) 2015 Intel Corporation.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-import mraa.I2c;
-
-public class I2cCompass {
-    static {
-        try {
-            System.loadLibrary("mraajava");
-        } catch (UnsatisfiedLinkError e) {
-            System.err.println(
-                    "Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" +
-                            e);
-            System.exit(1);
-        }
-    }
-
-    final static byte MAX_BUFFER_LENGTH = 6;
-    final static byte CONF_BUFFER_LENGTH = 2;
-    final static short HMC5883L_I2C_ADDR = 0x1E;
-
-    // configuration registers
-    final static byte HMC5883L_CONF_REG_A = 0x00;
-    final static byte HMC5883L_CONF_REG_B = 0x01;
-
-    // mode register
-    final static byte HMC5883L_MODE_REG = 0x02;
-
-    // data register
-    final static byte HMC5883L_X_MSB_REG = 0;
-    final static byte HMC5883L_X_LSB_REG = 1;
-    final static byte HMC5883L_Z_MSB_REG = 2;
-    final static byte HMC5883L_Z_LSB_REG = 3;
-    final static byte HMC5883L_Y_MSB_REG = 4;
-    final static byte HMC5883L_Y_LSB_REG = 5;
-    final static byte DATA_REG_SIZE = 6;
-
-    // status register
-    final static byte HMC5883L_STATUS_REG = 0x09;
-
-    // ID registers
-    final static byte HMC5883L_ID_A_REG = 0x0A;
-    final static byte HMC5883L_ID_B_REG = 0x0B;
-    final static byte HMC5883L_ID_C_REG = 0x0C;
-
-    final static byte HMC5883L_CONT_MODE = 0x00;
-    final static byte HMC5883L_DATA_REG = 0x03;
-
-    // scales
-    final static byte GA_0_88_REG = ((byte) (0x00 << 5));
-    final static byte GA_1_3_REG = ((byte) (0x01 << 5));
-    final static byte GA_1_9_REG = ((byte) (0x02 << 5));
-    final static byte GA_2_5_REG = ((byte) (0x03 << 5));
-    final static byte GA_4_0_REG = ((byte) (0x04 << 5));
-    final static byte GA_4_7_REG = ((byte) (0x05 << 5));
-    final static byte GA_5_6_REG = ((byte) (0x06 << 5));
-    final static byte GA_8_1_REG = ((byte) (0x07 << 5));
-
-    // digital resolutions
-    final static float SCALE_0_73_MG = 0.73f;
-    final static float SCALE_0_92_MG = 0.92f;
-    final static float SCALE_1_22_MG = 1.22f;
-    final static float SCALE_1_52_MG = 1.52f;
-    final static float SCALE_2_27_MG = 2.27f;
-    final static float SCALE_2_56_MG = 2.56f;
-    final static float SCALE_3_03_MG = 3.03f;
-    final static float SCALE_4_35_MG = 4.35f;
-
-    public static void main(String[] args) throws InterruptedException {
-        float direction = 0;
-        int x, y, z;
-        byte[] rx_tx_buf = new byte[MAX_BUFFER_LENGTH];
-        byte[] conf_buf = new byte[CONF_BUFFER_LENGTH];
-
-        //! [Interesting]
-        I2c i2c = new I2c(0);
-
-        i2c.address(HMC5883L_I2C_ADDR);
-        conf_buf[0] = HMC5883L_CONF_REG_B;
-        conf_buf[1] = GA_1_3_REG;
-        i2c.write(conf_buf);
-        //! [Interesting]
-
-        i2c.address(HMC5883L_I2C_ADDR);
-        conf_buf[0] = HMC5883L_MODE_REG;
-        conf_buf[1] = HMC5883L_CONT_MODE;
-        i2c.write(conf_buf);
-
-        while (true) {
-            i2c.address(HMC5883L_I2C_ADDR);
-            i2c.writeByte(HMC5883L_DATA_REG);
-
-            i2c.address(HMC5883L_I2C_ADDR);
-            i2c.read(rx_tx_buf);
-
-            x = (rx_tx_buf[HMC5883L_X_MSB_REG] << 8) | rx_tx_buf[HMC5883L_X_LSB_REG];
-            z = (rx_tx_buf[HMC5883L_Z_MSB_REG] << 8) | rx_tx_buf[HMC5883L_Z_LSB_REG];
-            y = (rx_tx_buf[HMC5883L_Y_MSB_REG] << 8) | rx_tx_buf[HMC5883L_Y_LSB_REG];
-
-            direction = (float) Math.atan2(y * SCALE_0_92_MG, x * SCALE_0_92_MG);
-
-            if (direction < 0)
-                direction += 2 * Math.PI;
-
-            System.out.println(String.format("Compass scaled data x : %f, y : %f, z : %f\n", x * SCALE_0_92_MG, y * SCALE_0_92_MG,
-                    z * SCALE_0_92_MG));
-            System.out.println(String.format("Heading : %f\n", direction * 180 / Math.PI));
-            Thread.sleep(1000);
-        }
-    }
-}