mirror of
https://github.com/RobTillaart/Arduino.git
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62 lines
1.0 KiB
C++
62 lines
1.0 KiB
C++
#pragma once
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//
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// FILE: DEVFULL.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.2
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// PURPOSE: Arduino library for a /dev/full stream - useful for testing / debugging.
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// URL: https://github.com/RobTillaart/DEVFULL
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//
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// HISTORY: see changelog.md
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#include "Arduino.h"
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#include "limits.h"
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#define DEVFULL_LIB_VERSION (F("0.1.2"))
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#ifndef ENOSPC
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#define ENOSPC -28
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#endif
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#ifndef INT_MAX
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#define INT_MAX 32767
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#endif
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class DEVFULL : public Stream
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{
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public:
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DEVFULL()
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{
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setTimeout(0); // no timeout.
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};
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int available() { return INT_MAX; };
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int peek() { return 0; };
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int read() { return 0; };
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void flush() { return; }; // placeholder to keep build CI happy
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size_t write(const uint8_t data)
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{
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dummy = data; // keep compiler happy
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return -28;
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};
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size_t write( const uint8_t *buffer, size_t size)
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{
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dummy = buffer[size-1]; // keep compiler happy
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return -28;
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};
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private:
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uint8_t dummy;
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};
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// -- END OF FILE --
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