| 提交 | 用户 | age | ||
| 418cb3 | 1 | #pragma once |
| Q | 2 | |
| 3 | #ifdef KLINK_EXPORTS | |
| 4 | #define KLINK1_API __declspec(dllexport) | |
| 5 | #else | |
| 6 | #define KLINK1_API __declspec(dllimport) | |
| 7 | #endif | |
| 8 | ||
| 9 | #include "pch.h" | |
| 10 | ||
| 11 | class KLINK1_API HvSerialPort1 | |
| 12 | { | |
| 13 | public: | |
| 14 | double GetTimemS() | |
| 15 | { | |
| 16 | LARGE_INTEGER perfreq; | |
| 17 | LARGE_INTEGER percounter1; | |
| 18 | QueryPerformanceFrequency(&perfreq); | |
| 19 | QueryPerformanceCounter(&percounter1); | |
| 20 | ||
| 21 | double time1 = (double)percounter1.QuadPart / perfreq.QuadPart; | |
| 22 | return (time1 * 1000); | |
| 23 | }; | |
| 24 | public: | |
| 25 | enum Results { | |
| 26 | R_ERR = -1, | |
| 27 | R_OK = 0 , | |
| 28 | R_ERR2 =1, | |
| 29 | }; | |
| 30 | HANDLE hCom1; | |
| 31 | bool m_bOpened; | |
| 32 | int m_nPort; | |
| 33 | int m_nBaudRate; | |
| 34 | CString m_Settings; | |
| 35 | CRITICAL_SECTION g_cs; | |
| 36 | ||
| 37 | // CCriticalSection m_CS1; | |
| 38 | // CCriticalSection m_CS2; | |
| 39 | ||
| 40 | volatile bool MyThreadProc1ToRun; | |
| 41 | volatile bool MyThreadProc1Running; | |
| 42 | ||
| 43 | volatile int RecvBufDataLen = 0; | |
| 44 | unsigned char * RecvBuf[4096]; | |
| 45 | volatile int RecvBufPos = 0; | |
| 46 | ||
| 47 | unsigned char * RecvBuf2[4096]; | |
| 48 | DWORD m_dwError; | |
| 49 | CString m_strResult; | |
| 50 | int m_nCountToTry = 5; | |
| 51 | int m_nCountToWait = 1; | |
| 52 | ||
| 53 | volatile DWORD TotalSendBytes, TotalRecvBytes; | |
| 54 | volatile DWORD SendBytes, RecvBytes; | |
| 55 | volatile DWORD LastSendBytes, LastRecvBytes; | |
| 56 | volatile DWORD SendSpeed, RecvSpeed; | |
| 57 | volatile double LastTime; | |
| 58 | ||
| 59 | typedef int(*pRecvDone)(void *, int); //RecvDone CallBack func | |
| 60 | int m_bRecvDoneCBSet = 0; | |
| 61 | typedef int(*pEventCB)(int ,void *); //Event CallBack func | |
| 62 | int m_bEventCBSet = 0; | |
| 63 | ||
| 64 | pRecvDone RecvDoneCB =NULL; | |
| 65 | pEventCB EventCB=NULL; | |
| 66 | ||
| 67 | HvSerialPort1(void) | |
| 68 | { | |
| 69 | this->hCom1 = INVALID_HANDLE_VALUE; | |
| 70 | this->m_bOpened = 0; | |
| 71 | ||
| 72 | this->m_nPort = 0; | |
| 73 | this->m_nBaudRate = 0; | |
| 74 | this->m_Settings.Empty(); | |
| 75 | ||
| 76 | this->m_dwError = 0; | |
| 77 | }; | |
| 78 | ~HvSerialPort1() | |
| 79 | { | |
| 80 | MyThreadProc1ToRun = 0; | |
| 81 | if (this->m_bOpened) { this->Close(); } | |
| 82 | this->hCom1 = INVALID_HANDLE_VALUE; | |
| 83 | ||
| 84 | }; | |
| 85 | public: | |
| 86 | int Init(); | |
| 87 | ||
| 88 | public: | |
| 89 | int SetParams(int nPortNum, int BaudRate, CString Settings); | |
| 90 | ||
| 91 | int Open(); | |
| 92 | int ClearStatData(); | |
| 93 | int CalSpeed(); | |
| 94 | ||
| 95 | int Close(); | |
| 96 | int SetRecvDoneCallBack(pRecvDone); | |
| 97 | ||
| 98 | int ClearBuf(); | |
| 99 | ||
| 100 | int Send(void * pBuf, int len1); | |
| 101 | int Recv(void * pBuf, int len1); | |
| 102 | int RecvFromCom(void * pBuf, int len1); | |
| 103 | int RecvFromBuf(void * pBuf, int len1); | |
| 104 | ||
| 105 | protected: | |
| 106 | // int PurgeComBuf() | |
| 107 | // { | |
| 108 | //ClearCommError() | |
| 109 | // return PurgeComm(hCom1, PURGE_TXABORT | PURGE_RXABORT | PURGE_TXCLEAR | PURGE_RXCLEAR); | |
| 110 | // } | |
| 111 | ||
| 112 | ||
| 113 | static UINT MyJumper1(LPVOID pParam); | |
| 114 | DWORD WINAPI MyThreadProc1(LPVOID pParam); | |
| 115 | ||
| 116 | }; | |
| 117 | ||
