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/*
* Copyright (c) 2019 Analog Devices Inc.
*
* This file is part of libm2k
* (see http://www.github.com/analogdevicesinc/libm2k).
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "digital_out_binary.h"
DigitalOutBinary::DigitalOutBinary(libm2k::digital::M2kDigital *digital, int bufferSize, std::vector<unsigned int> &channels,
bool cyclic) : DigitalOutGenerator(digital, bufferSize, channels, cyclic) {}
void DigitalOutBinary::getSamples(bool &keepReading)
{
int retVal = 0;
std::vector<unsigned char> unprocessedSample(sizeof(uint16_t));
retVal = std::fread(&unprocessedSample[0], 1, sizeof(uint16_t), stdin);
if (!retVal) {
keepReading = false;
return;
}
uint16_t sample = 0;
sample |= unprocessedSample[1];
sample <<= (uint16_t) 8;
sample |= unprocessedSample[0];
samples.push_back(sample);
}
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