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-rw-r--r--peripheral/libupm/src/ta12200/ta12200.cxx115
1 files changed, 0 insertions, 115 deletions
diff --git a/peripheral/libupm/src/ta12200/ta12200.cxx b/peripheral/libupm/src/ta12200/ta12200.cxx
deleted file mode 100644
index f9d3cb0..0000000
--- a/peripheral/libupm/src/ta12200/ta12200.cxx
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Author: Jon Trulson <jtrulson@ics.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 "ta12200.h"
-
-using namespace upm;
-using namespace std;
-
-TA12200::TA12200(int pin)
-{
- initClock();
-
- if ( !(m_aio = mraa_aio_init(pin)) )
- {
- throw std::invalid_argument(std::string(__FUNCTION__) +
- ": mraa_aio_init() failed, invalid pin?");
- return;
- }
-}
-
-TA12200::~TA12200()
-{
- mraa_aio_close(m_aio);
-}
-
-void TA12200::initClock()
-{
- gettimeofday(&m_startTime, NULL);
-}
-
-uint32_t TA12200::getMillis()
-{
- struct timeval elapsed, now;
- uint32_t elapse;
-
- // get current time
- gettimeofday(&now, NULL);
-
- // compute the delta since m_startTime
- if( (elapsed.tv_usec = now.tv_usec - m_startTime.tv_usec) < 0 )
- {
- elapsed.tv_usec += 1000000;
- elapsed.tv_sec = now.tv_sec - m_startTime.tv_sec - 1;
- }
- else
- {
- elapsed.tv_sec = now.tv_sec - m_startTime.tv_sec;
- }
-
- elapse = (uint32_t)((elapsed.tv_sec * 1000) + (elapsed.tv_usec / 1000));
-
- // never return 0
- if (elapse == 0)
- elapse = 1;
-
- return elapse;
-}
-
-
-unsigned int TA12200::highestValue()
-{
- unsigned int hiVal = 0;
- unsigned int val;
- uint32_t start = getMillis();
-
- // 1 second
- while (getMillis() < (start + 1000))
- {
- val = mraa_aio_read(m_aio);
- if (val > hiVal)
- hiVal = val;
- }
-
- return hiVal;
-}
-
-float TA12200::milliAmps(unsigned int val, int res)
-{
- float ampCurrent;
- float effectiveVal;
-
- // From grove wiki page:
- // minimum_current=1/1024*5/800*2000000/1.414=8.6(mA)
- // Only for sinusoidal alternating current
- //ampCurrent = float(val) / float(res) * 5.0 / 800.0 * 2000000.0;
- ampCurrent = float(val) / float(res) * 12500.0;
- effectiveVal = ampCurrent/1.414;
- return (effectiveVal);
-}
-