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Added 'sedu' device based on RS232 device Former-commit-id: 918cbde65a4a14f532c2e08e104745715c3fdd37
63 lines
997 B
C++
63 lines
997 B
C++
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// STL includes
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#include <cstring>
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#include <cstdio>
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#include <iostream>
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// Local Hyperion includes
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#include "LedRs232Device.h"
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LedRs232Device::LedRs232Device(const std::string& outputDevice, const unsigned baudrate) :
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mDeviceName(outputDevice),
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mBaudRate_Hz(baudrate),
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_rs232Port()
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{
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// empty
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}
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LedRs232Device::~LedRs232Device()
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{
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if (_rs232Port.isOpen())
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{
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_rs232Port.close();
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}
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}
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int LedRs232Device::open()
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{
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try
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{
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_rs232Port.setPort(mDeviceName);
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_rs232Port.setBaudrate(mBaudRate_Hz);
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_rs232Port.open();
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}
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catch (const std::exception& e)
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{
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std::cerr << "Unable to open RS232 device (" << e.what() << ")" << std::endl;
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return -1;
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}
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return 0;
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}
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int LedRs232Device::writeBytes(const unsigned size, const uint8_t * data)
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{
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if (!_rs232Port.isOpen())
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{
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return -1;
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}
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try
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{
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_rs232Port.write(data, size);
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}
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catch (const std::exception& e)
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{
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std::cerr << "Unable to write to RS232 device (" << e.what() << ")" << std::endl;
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return -1;
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}
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return 0;
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}
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