50 lines
1 KiB
C++
50 lines
1 KiB
C++
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/*
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SerialUtil.cpp
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(C)2013 kou029w - MIT License
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*/
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#include <Arduino.h>
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#include "SerialUtil.h"
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template<>
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String inputLine(String str, HardwareSerial& serial);
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template<>
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String getStr(size_t size, HardwareSerial& serial);
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#ifdef __AVR_ATmega32U4__
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template<>
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String inputLine(String str, Serial_& serial);
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template<>
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String getStr(size_t size, Serial_& serial);
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#endif
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// serialから文字列を一行('\r'まで)入力 (str:入力がないとき返す文字列)
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template<typename T>
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String inputLine(String str, T& serial){
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if(!serial) return str;
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String result = "";
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for(;;){
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if(serial.available()){
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char c = serial.read();
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if(c == '\r') break;
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result += String(c);
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}
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}
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if(result != "") return result;
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return str;
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}
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// serialから文字列を入力
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template<typename T>
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String getStr(size_t size, T& serial){
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if(!serial) return String("");
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String str = "";
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for(size_t i = 0; i<size;){
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if(serial.available()){
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char c = serial.read();
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str.concat(String(c));
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i++;
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}
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}
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return str;
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}
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