45 lines
962 B
C++
45 lines
962 B
C++
#include "serial_read.hpp"
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#include "logger/logger.h"
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Boost_serial::Boost_serial() { ; }
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Boost_serial::~Boost_serial()
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{
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if (sp)
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{
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delete sp;
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}
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}
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void Boost_serial::init(const string port_name)
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{
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sp = new serial_port(service);
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sp->open(port_name);
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if (sp->is_open())
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{
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sp->set_option(serial_port::baud_rate(115200));
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sp->set_option(serial_port::flow_control(serial_port::flow_control::none));
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sp->set_option(serial_port::parity(serial_port::parity::none));
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sp->set_option(serial_port::stop_bits(serial_port::stop_bits::one));
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sp->set_option(serial_port::character_size(8));
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LOG_INFO("打开串口成功！");
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}
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else
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{
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LOG_ERROR("打开串口失败！");
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}
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}
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int Boost_serial::serial_read(char buf[], int size)
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{
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int num = read(*sp, buffer(buf, size));
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if (num <= 0)
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{
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LOG_WARN("没有读到数据！");
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}
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return num;
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}
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