22 lines
343 B
C++
22 lines
343 B
C++
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#pragma once
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#include <SoftwareSerial.h>
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namespace serial {
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constexpr int RXD = A2;
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constexpr int TXD = A1;
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inline SoftwareSerial dev(RXD, TXD);
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void init();
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bool is_connected();
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bool wait_until_available();
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unsigned read(char* data, unsigned len);
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void write(const char* data, unsigned len);
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void put(char ch);
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int get();
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};
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