80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
#ifndef PISERIAL_H
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#define PISERIAL_H
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#include "pithread.h"
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#include "pistring.h"
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#ifndef WINDOWS
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#include <termios.h>
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#include <fcntl.h>
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#else
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#define B110 110
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#define B300 300
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#define B600 600
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#define B1200 1200
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#define B2400 2400
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#define B4800 4800
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#define B9600 9600
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#define B14400 14400
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#define B19200 19200
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#define B38400 38400
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#define B57600 57600
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#define B115200 115200
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#define B128000 128000
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#define B256000 256000
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#endif
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#define BUFFER_SIZE 4096
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typedef bool (*SerialFunc)(void * , char * );
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class PISerial: public PIThread
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{
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public:
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// slot is any function format "bool <func>(void*, char*)"
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PISerial(PIString name = "serial", void * data = 0, SerialFunc slot = 0);
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~PISerial();
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enum Parameters {IgnoreParityControl = 0x01, TwoStopBits = 0x02};
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void setSlot(SerialFunc func) {ret_func = func;}
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void setSpeed(int speed) {ospeed = ispeed = speed;}
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void setOutSpeed(int speed) {ospeed = speed;}
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void setInSpeed(int speed) {ispeed = speed;}
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void setDevice(const PIString & dev) {devName = dev;}
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void setParameters(Flags<PISerial::Parameters> parameters) {params = parameters;}
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void setData(void * d) {data = d;}
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void setReadData(void * headerPtr, int headerSize, int dataSize) {this->headerPtr = headerPtr;
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this->headerSize = headerSize;
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this->dataSize = dataSize;}
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bool send(char * data, int size);
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bool init();
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bool initialized() const {return fd != -1;}
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void terminate();
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private:
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void begin();
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void run();
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void end();
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#ifdef WINDOWS
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DCB desc, sdesc;
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void * hCom;
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DWORD readed, mask;
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#else
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termios desc, sdesc;
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uint readed;
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#endif
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int fd, ospeed, ispeed;
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PIString devName;
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SerialFunc ret_func;
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char * buffer, * sbuffer, * hbuffer, * pbuffer;
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void * headerPtr, * data;
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int dataSize, headerSize, sbuffIndex, startIndex, backIndex;
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Flags<PISerial::Parameters> params;
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bool first, tryagain;
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};
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#endif // PISERIAL_H
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