99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
/*
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* Author: Henry Bruce
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* Copyright (c) 2015 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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// #include <unistd.h>
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#include <iostream>
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#include <math.h>
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#include <float.h>
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#include "mraa/iio.hpp"
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#define EXPECT_FAILURE 0
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#define EXPECT_SUCCESS 1
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#define IIO_RUN(func, attr, value, expect) \
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{ \
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std::string attr_name = attr; \
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bool success = true; \
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try { \
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iio_device->func(attr_name, value); \
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} catch (std::exception& e) { \
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success = false; \
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} \
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log_result(#func, attr_name, expect, success); \
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}
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#define IIO_TEST(func, attr, value, expect) \
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{ \
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std::string attr_name = attr; \
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bool success = false; \
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try { \
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success = fabs(iio_device->func(attr_name) - value) < FLT_EPSILON; \
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} catch (std::exception& e) { \
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success = false; \
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} \
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log_result(#func, attr_name, expect, success); \
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}
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mraa::Iio* iio_device;
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void log_result(std::string test_name, std::string attr_name, bool expect_success, bool success)
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{
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std::string result;
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if (expect_success)
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result = success ? "PASS" : "FAIL";
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else
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result = success ? "FAIL" : "PASS";
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fprintf(stdout, "%s(%s): %s\n", test_name.c_str(), attr_name.c_str(), result.c_str());
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}
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int
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main()
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{
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try {
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iio_device = new mraa::Iio(0);
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} catch (std::exception& e) {
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std::cerr << "IIO device 0 not found" << std::endl;
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return EXIT_FAILURE;
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}
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try {
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mraa::Iio* bad_iio_device = new mraa::Iio(1);
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delete bad_iio_device;
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} catch (std::exception& e) {
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std::cerr << "IIO device 1 not found" << std::endl;
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}
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std::cout << "Using IIO device0. Name is " << iio_device->getDeviceName() << std::endl;
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IIO_RUN(writeFloat, "in_accel_x_raw", 100, EXPECT_FAILURE);
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IIO_RUN(writeFloat, "in_voltage0_scale", 100, EXPECT_FAILURE);
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IIO_RUN(writeInt, "out_voltage0_raw", 100, EXPECT_SUCCESS);
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IIO_TEST(readInt, "in_accel_x_raw", 34, EXPECT_SUCCESS);
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IIO_TEST(readFloat, "in_voltage0_scale", 0.001333, EXPECT_SUCCESS);
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delete iio_device;
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return EXIT_SUCCESS;
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}
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