28 lines
381 B
C++
28 lines
381 B
C++
#include <Arduino.h>
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std::string read_terminal_line(const std::string & prompt)
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{
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Serial.print(prompt.c_str());
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Serial.print(F(">"));
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std::string str;
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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 == 13 || c == 10)
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break;
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if (c >= 32 && c < 127) {
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str += c;
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Serial.print(c);
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}
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}
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}
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Serial.println(F(""));
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return str;
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}
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