1 files changed, 0 insertions, 120 deletions
diff --git a/peripheral/libupm/src/hcsr04/hcsr04.cxx b/peripheral/libupm/src/hcsr04/hcsr04.cxx
deleted file mode 100644
index 1a6a49e..0000000
--- a/peripheral/libupm/src/hcsr04/hcsr04.cxx
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
- * Author: Rafael Neri <rafael.neri@gmail.com>
- * Copyright (c) 2014-2015 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.
- */
-
-#include <iostream>
-#include <string>
-#include <stdexcept>
-#include <unistd.h>
-#include <stdlib.h>
-#include <functional>
-
-#ifdef JAVACALLBACK
-#undef JAVACALLBACK
-#endif
-
-#include "hcsr04.h"
-
-using namespace upm;
-
-HCSR04::HCSR04 (uint8_t triggerPin, uint8_t echoPin) {
-    mraa_result_t error  = MRAA_SUCCESS;
-    m_name              = "HCSR04";
-
-    m_triggerPinCtx     = mraa_gpio_init (triggerPin);
-    if (m_triggerPinCtx == NULL) {
-        throw std::invalid_argument(std::string(__FUNCTION__) +
-                                    ": mraa_pwm_init() failed, invalid pin?");
-        return;
-    }
-
-    mraa_gpio_dir(m_triggerPinCtx, MRAA_GPIO_OUT);
-    mraa_gpio_write (m_triggerPinCtx, 0);
-
-    m_echoPinCtx = mraa_gpio_init(echoPin);
-    if (m_echoPinCtx == NULL) {
-        throw std::invalid_argument(std::string(__FUNCTION__) +
-                                    ": mraa_gpio_init() failed, invalid pin?");
-        return;
-    }
-
-    mraa_gpio_dir(m_echoPinCtx, MRAA_GPIO_IN);
-    mraa_gpio_isr(m_echoPinCtx, MRAA_GPIO_EDGE_BOTH, &ackEdgeDetected, (void*)this);
-}
-
-HCSR04::~HCSR04 () {
-    mraa_result_t error = MRAA_SUCCESS;
-
-    error = mraa_gpio_close (m_triggerPinCtx);
-    if (error != MRAA_SUCCESS) {
-        mraa_result_print (error);
-    }
-
-    error = mraa_gpio_close (m_echoPinCtx);
-    if (error != MRAA_SUCCESS) {
-        mraa_result_print (error);
-    }
-}
-
-double
-HCSR04::timing() {
-    mraa_gpio_write (m_triggerPinCtx, 1);
-    usleep(10);
-    mraa_gpio_write (m_triggerPinCtx, 0);
-
-    m_doWork = 0;
-    m_InterruptCounter = 0;
-    while (!m_doWork) {
-        usleep (5);
-    }
-
-    return m_FallingTimeStamp - m_RisingTimeStamp;
-}
-
-void
-HCSR04::ackEdgeDetected (void *ctx) {
-    upm::HCSR04 *This = (upm::HCSR04 *)ctx;
-    struct timeval timer;
-    gettimeofday(&timer, NULL);
-
-    This->m_InterruptCounter++;
-    if (!(This->m_InterruptCounter % 2)) {
-        This->m_FallingTimeStamp  = 1000000 * timer.tv_sec + timer.tv_usec;
-        This->m_doWork = 1;
-    } else {
-        This->m_RisingTimeStamp = 1000000 * timer.tv_sec + timer.tv_usec;
-    }
-}
-
-double
-HCSR04::getDistance(int sys)
-{
-    double _timing = timing();
-    if (sys)
-    {
-        return (_timing/2) / 29.1;
-    } else {
-        return (_timing/2) / 74.1;
-    }
-}