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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 270 | johboh | 1 | #ifndef __SERIALCONNECTION_H |
| 2 | #define __SERIALCONNECTION_H |
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| 3 | |||
| 4 | #include <crtdbg.h> |
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| 5 | #include <tchar.h> |
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| 6 | #include <windows.h> |
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| 7 | #include <stdio.h> |
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| 8 | #include <process.h> |
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| 9 | #include "CanProtoMessage.h" |
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| 10 | #include "compiler.h" |
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| 11 | |||
| 12 | #define SERIAL_INPUT_BUFFER_SIZE 1024 |
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| 13 | #define SERIAL_READ_BUFFER_SIZE 8192 |
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| 14 | #define QUEUE_PLACES 32 |
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| 15 | |||
| 16 | |||
| 17 | class SerialConnection |
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| 18 | { |
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| 19 | public: |
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| 20 | // Baudrate |
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| 21 | typedef enum |
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| 22 | { |
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| 23 | EBaudUnknown = -1, // Unknown |
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| 24 | EBaud110 = CBR_110, // 110 bits/sec |
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| 25 | EBaud300 = CBR_300, // 300 bits/sec |
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| 26 | EBaud600 = CBR_600, // 600 bits/sec |
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| 27 | EBaud1200 = CBR_1200, // 1200 bits/sec |
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| 28 | EBaud2400 = CBR_2400, // 2400 bits/sec |
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| 29 | EBaud4800 = CBR_4800, // 4800 bits/sec |
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| 30 | EBaud9600 = CBR_9600, // 9600 bits/sec |
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| 31 | EBaud14400 = CBR_14400, // 14400 bits/sec |
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| 32 | EBaud19200 = CBR_19200, // 19200 bits/sec (default) |
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| 33 | EBaud38400 = CBR_38400, // 38400 bits/sec |
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| 34 | EBaud56000 = CBR_56000, // 56000 bits/sec |
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| 35 | EBaud57600 = CBR_57600, // 57600 bits/sec |
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| 36 | EBaud115200 = CBR_115200, // 115200 bits/sec |
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| 37 | EBaud128000 = CBR_128000, // 128000 bits/sec |
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| 38 | EBaud256000 = CBR_256000, // 256000 bits/sec |
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| 39 | } |
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| 40 | EBaudrate; |
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| 41 | |||
| 42 | // Data bits (5-8) |
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| 43 | typedef enum |
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| 44 | { |
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| 45 | EDataUnknown = -1, // Unknown |
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| 46 | EData5 = 5, // 5 bits per byte |
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| 47 | EData6 = 6, // 6 bits per byte |
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| 48 | EData7 = 7, // 7 bits per byte |
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| 49 | EData8 = 8 // 8 bits per byte (default) |
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| 50 | } |
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| 51 | EDataBits; |
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| 52 | |||
| 53 | // Parity scheme |
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| 54 | typedef enum |
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| 55 | { |
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| 56 | EParUnknown = -1, // Unknown |
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| 57 | EParNone = NOPARITY, // No parity (default) |
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| 58 | EParOdd = ODDPARITY, // Odd parity |
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| 59 | EParEven = EVENPARITY, // Even parity |
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| 60 | EParMark = MARKPARITY, // Mark parity |
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| 61 | EParSpace = SPACEPARITY // Space parity |
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| 62 | } |
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| 63 | EParity; |
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| 64 | |||
| 65 | // Stop bits |
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| 66 | typedef enum |
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| 67 | { |
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| 68 | EStopUnknown = -1, // Unknown |
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| 69 | EStop1 = ONESTOPBIT, // 1 stopbit (default) |
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| 70 | EStop1_5 = ONE5STOPBITS,// 1.5 stopbit |
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| 71 | EStop2 = TWOSTOPBITS // 2 stopbits |
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| 72 | } |
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| 73 | EStopBits; |
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| 74 | |||
| 75 | |||
| 76 | public: |
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| 77 | SerialConnection(LPCTSTR portName,EBaudrate baudRate,EDataBits byteSize,EParity parity, EStopBits stopBits); |
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| 78 | ~SerialConnection(); |
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| 79 | bool open(void); |
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| 80 | bool close(void); |
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| 81 | bool isOpen(void); |
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| 82 | bool write(LPCVOID lpBuffer, unsigned int nNumberOfBytesToWrite); |
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| 83 | HANDLE getHandle(void); |
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| 84 | bool getMessage(CanProtoMessage *cpm); |
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| 85 | |||
| 86 | protected: |
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| 87 | LPCTSTR uportName; |
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| 88 | EBaudrate ubaudRate; |
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| 89 | EDataBits ubyteSize; |
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| 90 | EParity uparity; |
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| 91 | EStopBits ustopBits; |
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| 92 | |||
| 93 | }; |
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| 94 | |||
| 95 | |||
| 96 | #endif |