mirror of
https://github.com/tenrok/Rfid-Credential-Provider.git
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Tyler Menezes
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#ifndef SERIALCLASS_H_INCLUDED
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#define SERIALCLASS_H_INCLUDED
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#define ARDUINO_WAIT_TIME 2000
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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class Serial
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{
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private:
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//Serial comm handler
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HANDLE hSerial;
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//Connection status
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bool connected;
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//Get various information about the connection
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COMSTAT status;
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//Keep track of last error
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DWORD errors;
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public:
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//Initialize Serial communication with the given COM port
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Serial();
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//Close the connection
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//NOTA: for some reason you can't connect again before exiting
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//the program and running it again
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~Serial();
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//Read data in a buffer, if nbChar is greater than the
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//maximum number of bytes available, it will return only the
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//bytes available. The function return -1 when nothing could
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//be read, the number of bytes actually read.
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int ReadData(char *buffer, unsigned int nbChar);
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//Writes data from a buffer through the Serial connection
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//return true on success.
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bool WriteData(char *buffer, unsigned int nbChar);
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//Check if we are actually connected
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bool IsConnected();
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};
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#endif // SERIALCLASS_H_INCLUDED
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