35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
#ifndef _GWSERIAL_H
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#define _GWSERIAL_H
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#include "HardwareSerial.h"
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#include "GwLog.h"
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#include "GwBuffer.h"
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class SerialWriter;
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class GwSerialStream;
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class GwSerial{
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private:
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GwBuffer *buffer;
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GwBuffer *readBuffer=NULL;
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GwLog *logger;
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SerialWriter *writer;
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int num;
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bool initialized=false;
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bool allowRead=true;
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GwBuffer::WriteStatus write();
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int id=-1;
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int overflows=0;
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size_t enqueue(const uint8_t *data, size_t len,bool partial=false);
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HardwareSerial *serial;
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public:
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static const int bufferSize=200;
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GwSerial(GwLog *logger,int num,int id,bool allowRead=true);
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~GwSerial();
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int setup(int baud,int rxpin,int txpin);
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bool isInitialized();
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size_t sendToClients(const char *buf,int sourceId,bool partial=false);
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void loop(bool handleRead=true);
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bool readMessages(GwBufferWriter *writer);
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void flush();
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Stream *getStream(bool partialWrites);
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friend GwSerialStream;
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};
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#endif |