1 files changed, 0 insertions, 186 deletions
diff --git a/peripheral/libupm/src/mma7455/mma7455.cxx b/peripheral/libupm/src/mma7455/mma7455.cxx
deleted file mode 100644
index 371ac2f..0000000
--- a/peripheral/libupm/src/mma7455/mma7455.cxx
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
- * Copyright (c) 2014 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.
- */
-
-#include <iostream>
-#include <string>
-#include <stdexcept>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <pthread.h>
-#include <math.h>
-
-#include "mma7455.h"
-
-using namespace upm;
-
-MMA7455::MMA7455 (int bus, int devAddr) : m_i2ControlCtx(bus) {
-    unsigned char data   = 0;
-    int           nBytes = 0;
-
-    m_name = "MMA7455";
-
-    m_controlAddr = devAddr;
-    m_bus = bus;
-
-    mraa::Result error = m_i2ControlCtx.address(m_controlAddr);
-    if (error != mraa::SUCCESS) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": mraa_i2c_address() failed");
-        return;
-    }
-
-    // setting GLVL 0x1 (64LSB/g) and MODE 0x1 (Measurement Mode)
-    data = (BIT (MMA7455_GLVL0) | BIT (MMA7455_MODE0));
-    error = i2cWriteReg (MMA7455_MCTL, &data, 0x1);
-    if (error != mraa::SUCCESS) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": writing mode register failed");
-        return;
-    }
-
-    if (mraa::SUCCESS != calibrate ()) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": calibrate() failed");
-        return;
-    }
-}
-
-mraa::Result
-MMA7455::calibrate () {
-    mraa::Result error = mraa::SUCCESS;
-    int i = 0;
-
-    accelData xyz;
-    xyz.value.x = xyz.value.y = xyz.value.z = 0;
-
-    do {
-        error = readData (&xyz.value.x, &xyz.value.y, &xyz.value.z);
-        if (mraa::SUCCESS != error) {
-            return error;
-        }
-
-        xyz.value.x += 2 * -xyz.value.x;
-        xyz.value.y += 2 * -xyz.value.y;
-        xyz.value.z += 2 * -(xyz.value.z - 64);
-
-        error = i2cWriteReg (MMA7455_XOFFL,  (unsigned char *) &xyz, 0x6);
-        if (error != mraa::SUCCESS) {
-            return error;
-        }
-
-    } while ( ++i < 3 );
-
-    return error;
-}
-
-mraa::Result
-MMA7455::readData (short * ptrX, short * ptrY, short * ptrZ) {
-    accelData xyz;
-    unsigned char data = 0;
-    int nBytes = 0;
-
-    /*do {
-        nBytes = i2cReadReg (MMA7455_STATUS, &data, 0x1);
-    } while ( !(data & MMA7455_DRDY) && nBytes == mraa::SUCCESS);
-
-    if (nBytes == mraa::SUCCESS) {
-        std::cout << "NO_GDB :: 1" << std::endl;
-        return mraa::SUCCESS;
-    }*/
-
-    nBytes = i2cReadReg (MMA7455_XOUTL, (unsigned char *) &xyz, 0x6);
-    if (nBytes == 0) {
-        std::cout << "NO_GDB :: 2" << std::endl;
-        return mraa::ERROR_UNSPECIFIED;
-    }
-
-    if (xyz.reg.x_msb & 0x02) {
-        xyz.reg.x_msb |= 0xFC;
-    }
-
-    if (xyz.reg.y_msb & 0x02) {
-        xyz.reg.y_msb |= 0xFC;
-    }
-
-    if (xyz.reg.z_msb & 0x02) {
-        xyz.reg.z_msb |= 0xFC;
-    }
-
-    // The result is the g-force in units of 64 per 'g'.
-    *ptrX = xyz.value.x;
-    *ptrY = xyz.value.y;
-    *ptrZ = xyz.value.z;
-
-    return mraa::SUCCESS;
-}
-
-#ifdef SWIGJAVA
-short *MMA7455::readData() {
-    short *v = new short[3];
-    readData(&v[0], &v[1], &v[2]);
-    return v;
-}
-#endif
-
-int
-MMA7455::i2cReadReg (unsigned char reg, uint8_t *buffer, int len) {
-    if (mraa::SUCCESS != m_i2ControlCtx.address(m_controlAddr)) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": mraa_i2c_address() failed");
-        return 0;
-    }
-
-    if (mraa::SUCCESS != m_i2ControlCtx.writeByte(reg)) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": mraa_i2c_write_byte() failed");
-        return 0;
-    }
-
-    return (int) m_i2ControlCtx.read(buffer, len);
-}
-
-mraa::Result
-MMA7455::i2cWriteReg (unsigned char reg, uint8_t *buffer, int len) {
-    mraa::Result error = mraa::SUCCESS;
-
-    uint8_t data[len + 1];
-    data[0] = reg;
-    memcpy(&data[1], buffer, len);
-
-    error = m_i2ControlCtx.address (m_controlAddr);
-    if (error != mraa::SUCCESS) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": mraa_i2c_address() failed");
-        return error;
-    }
-    error = m_i2ControlCtx.write (data, len + 1);
-    if (error != mraa::SUCCESS) {
-        throw std::runtime_error(std::string(__FUNCTION__) +
-                                 ": mraa_i2c_write() failed");
-        return error;
-    }
-
-    return error;
-}