东进的语音卡编程:最简单的电话外呼程序
cheungmine
2008-6-23
整个工程是Console程序,它对D081A进行编程,实现一个最简单的电话外呼程序:CallTest.exe。工程包含3个文件:
CallTest.cpp和LRTimer.h、LRTimer.cpp。
后2个文件是一个C++的定时器类。这里没有使用Windows自带的定时器。CallTest.cpp是一个根据东进的例子程序Dial改编的,但是我去掉了Windows窗口部分,下面我把全部文件贴出来,通过这个最简单的程序,算是对东进语音卡状态机编程的入门吧:
///////////////////////////////////////////////////////////////////////////////
// CallTest.cpp
//
// 说明:使用东进的D081A语音卡的一个自动呼叫电话的例子。
// 完成打一个电话的整个动作。
//
//
//
// 2008-6-23 创建
//
///////////////////////////////////////////////////////////////////////////////
#include
#include
#include
#include "LRTimer.h"
#include "C:/DJDBDK/Inc/tc08a32.h"
#include "C:/DJDBDK/Inc/newsig.h"
#pragma comment(lib, "C:/DJDBDK/Lib/Tc08a32.lib")
#pragma comment(lib, "C:/DJDBDK/Lib/NewSig.lib")
#define ACD_SUCCESS 0
#define ACD_ERROR 1
#define ACD_NUMLEN 32
static char VoicePath[]="C:/DJDBDK/Voc/";
typedef enum
{
CH_FREE = 0,
CH_DIAL,
CH_CHECKSIG,
CH_PLAY,
CH_ONHOOK,
CH_CONNECT,
CH_OFFHOOK,
CH_BUSY,
CH_NOBODY,
CH_NOSIGNAL,
CH_NODIALTONE,
CH_NORESULT
}ACD_CHANNEL_STATE;
typedef struct
{
int nType;
int State;
char TelNum[ACD_NUMLEN];
}ACD_LINESTRUCT;
// 重置通道
void acdResetChannel(ACD_LINESTRUCT* pChannels, int iChNo)
{
if(pChannels[iChNo].nType == CHTYPE_TRUNK)
{
HangUp(iChNo);
Sig_ResetCheck(iChNo);
StartSigCheck(iChNo);
}
pChannels[iChNo].TelNum[0]=0;
pChannels[iChNo].State = CH_FREE;
}
// 外线呼出
typedef struct
{
ACD_LINESTRUCT* pChannels;
int iChNo;
}ACD_DIALOUT;
// 实现呼叫工作, 这个是最主要的回调函数, 在定时事件中回调
//
static void acdCallJob(void* pJobParam)
{
ACD_LINESTRUCT* pChannels = ((ACD_DIALOUT*)pJobParam)->pChannels;
int iChNo = ((ACD_DIALOUT*)pJobParam)->iChNo;
// 维持放音操作
PUSH_PLAY();
// 维持断续振铃及信号音的函数
FeedSigFunc();
switch(pChannels[iChNo].State)
{
case CH_FREE:
break;
case CH_DIAL:
if(CheckSendEnd(iChNo) == 1)
{
StartSigCheck(iChNo);
pChannels[iChNo].State = CH_CHECKSIG;
}
break;
case CH_CHECKSIG:
{
int res = Sig_CheckDial(iChNo);
switch(res)
{
case S_BUSY:
pChannels[iChNo].State = CH_BUSY;
break;
case S_CONNECT:
pChannels[iChNo].State = CH_CONNECT;
break;
case S_NOSIGNAL:
pChannels[iChNo].State= CH_NOSIGNAL;
break;
case S_NOBODY:
pChannels[iChNo].State= CH_NOBODY;
break;
case S_NODIALTONE:
pChannels[iChNo].State= CH_NODIALTONE;
break;
}
}
break;
case CH_BUSY:
case CH_NOSIGNAL:
case CH_NOBODY:
case CH_NODIALTONE:
acdResetChannel(pChannels, iChNo);
break;
case CH_CONNECT:
char FileName[MAX_PATH];
RsetIndexPlayFile(iChNo);
strcpy_s(FileName, MAX_PATH, VoicePath);
strcat_s(FileName, MAX_PATH, "dial.001");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"dial.002");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"d1");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"d2");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"d8");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"d15");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"d9");
AddIndexPlayFile(iChNo,FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"d7");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"dial.003");
AddIndexPlayFile(iChNo, FileName);
strcpy_s(FileName, MAX_PATH,VoicePath);
strcat_s(FileName, MAX_PATH,"dial.004");
AddIndexPlayFile(iChNo, FileName);
pChannels[iChNo].State = CH_OFFHOOK;
break;
case CH_OFFHOOK:
StartIndexPlayFile(iChNo);
pChannels[iChNo].State=CH_PLAY;
break;
case CH_PLAY:
if(CheckIndexPlayFile(iChNo) == 1)
{
StopIndexPlayFile(iChNo);
pChannels[iChNo].State = CH_ONHOOK;
}
break;
case CH_ONHOOK:
acdResetChannel(pChannels, iChNo);
break;
} //end switch
// 处理异常
if(pChannels[iChNo].nType==CHTYPE_TRUNK && pChannels[iChNo].State != CH_FREE)
{
if (Sig_CheckBusy(iChNo))
{
if(CH_PLAY == pChannels[iChNo].State)
{
StopIndexPlayFile(iChNo);
}
acdResetChannel(pChannels, iChNo);
}
}
}
// 外线呼出
void acdDialOut(ACD_LINESTRUCT* pChannels, int iChNo, const char* TelNum)
{
if( CHTYPE_TRUNK != pChannels[iChNo].nType )
{
MessageBox(0, "请选择一个外线呼出!", "系统提示", MB_OK);
return;
}
OffHook(iChNo);
char tel[ACD_NUMLEN];
strcpy_s(tel, ACD_NUMLEN, TelNum);
Sig_StartDial(iChNo, tel, "", 0);
strcpy_s(pChannels[iChNo].TelNum, ACD_NUMLEN, tel);
pChannels[iChNo].State = CH_DIAL;
// 启动定时器
//
ACD_DIALOUT dialOut;
dialOut.pChannels = pChannels;
dialOut.iChNo = iChNo;
LRTimer timer(100);
timer.setCallbackProc(acdCallJob, (void*)&dialOut);
timer.start();
getchar();
timer.stop();
}
///////////////////////////////////////////////////////////////////////////////
//
// calltest 主程序
//
///////////////////////////////////////////////////////////////////////////////
#define USES_LINENO 1
#define USES_TELNUM "8566"
int main(int argc, char** argv)
{
printf("CallTest 东进语音卡 D081A 测试程序 1.0/n");
// 加载语音卡驱动
//
long result = LoadDRV();
if ( result != ACD_SUCCESS )
{
MessageBox( 0, "LoadDRV 失败", "系统提示", MB_OK );
return ACD_ERROR;
}
// 检查通道, 并给每个通道分配缓冲区
//
WORD wUsedCh = CheckValidCh();
printf("总线路: %d/n/n", wUsedCh);
result = EnableCard(wUsedCh, 8196);
if ( result != ACD_SUCCESS )
{
FreeDRV();
MessageBox( 0, "EnableCard 失败", "系统提示", MB_OK );
return ACD_ERROR;
}
// 分配通道并设置每通道状态
//
ACD_LINESTRUCT * pLines = (ACD_LINESTRUCT*) calloc(wUsedCh, sizeof(ACD_LINESTRUCT));
assert(pLines);
// 设置拨号参数
SetDialPara(1000, 4000, 350, 7);
for (int i=0; i
附加的类LRTimer:
/*******************************************************************************
* LRTimer.h *
* *
* Written by Max Gurdziel 2005 under GNU General Public License *
* contact me: max[at]remoteSOS[dot]com *
* *
* LRTimer is a low resolution timer class with own timing thread. It allows *
* an external callback function to be supplied that will be called in *
* pre-defined time intervals. *
* The smallest timer interval you can use is 1ms. *
* *
* Tested with gcc mingw & Visual C++ 6.0 under WindowsXP Home and Pro *
* *
* *
* LRTimer timer; // define LRTimer object *
* timer.setInterval(100); // set interval of 100ms *
* timer.setCallbackProc(&myCallbackFunction, 0); // set callback function *
* // it's prototype is: *
* // void myCallbackFunction(void* pParam); *
* *
* timer.start(); // start the timer *
* .... *
* timer.stop(); // stops the timer *
* .... *
* timer.start(200); // starts timer with new interval *
* *
* *
* Example code: *
* Copy and paste below sample code to test LRTimer *
* *
________________________________________________________________________________
#include
#include "LRTimer.h"
// define callback function
//
static void myCallback(void* data)
{
static DWORD cnt = 0;
char c;
cnt++;
switch (cnt % 4)
{
case 0: c = '|'; break;
case 1: c = '/'; break;
case 2: c = '-'; break;
case 3: c = '//';
}
printf("/b%c",c);
}
int main(int argc, char *argv[])
{
LRTimer lrt;
lrt.setCallbackProc(&myCallback, NULL); // set the callback function by reference
lrt.setInterval(50); // set delay interval in miliseconds
lrt.start(); // start the timer
getchar(); // let it run for a while - press Enter
lrt.stop(); // stop the timer
getchar(); // wait to show it's stopped - Enter
lrt.start(200); // start with different delay
getchar();
lrt.stop();
system("PAUSE");
return 0;
}
________________________________________________________________________________
* *
* Permission to use, copy, modify, and distribute this software and its *
* documentation under the terms of the GNU General Public License is hereby *
* granted. No representations are made about the suitability of this software *
* for any purpose. It is provided "as is" without express or implied warranty. *
* See http://www.gnu.org/copyleft/gpl.html for more details. *
* *
* All I ask is that if you use LRTimer in your project retain the *
* copyright notice. If you have any comments and suggestions please email me *
* max[at]remoteSOS[dot]com *
* *
*******************************************************************************/
#ifndef LRTIMER_H__
#define LRTIMER_H__
#define _WIN32_WINNT 0x0500
// compile with: /MT /D "_X86_" /c
// processor: x86
#include
#include /* _beginthread, _endthread */
#include
#include
// define a second in terms of 100ns - used with waitable timer API
#define _SECOND 10000
typedef VOID (*LRTCallbackEventProc)(VOID*);
class LRTimer
{
public:
// default constructor with 1 second interval
LRTimer(DWORD dwInterval=1000);
// default destructor
~LRTimer();
// starts timer by creating new thread. interval must be set earlier
VOID start();
// starts timer with given interval in miliseconds
VOID start(DWORD _interval_ms);
// stops the timer
VOID stop();
// sets time interval in miliseconds
VOID setInterval(DWORD _interval_ms);
// returns time interval in ms
DWORD getInterval();
// sets function that will be called on time expiration
VOID setCallbackProc( LRTCallbackEventProc pcbEventProc, VOID* pcbParam );
// returns true if LRtimer is currently running
BOOL isRunning();
// It should be used if the worker class will use CRT functions
static HANDLE CrtCreateThread(LPSECURITY_ATTRIBUTES lpsa, DWORD dwStackSize, LPTHREAD_START_ROUTINE pfnThreadProc, void *pvParam, DWORD dwCreationFlags, DWORD *pdwThreadId) throw()
{
// sanity check for pdwThreadId
assert(sizeof(DWORD) == sizeof(unsigned int));
// _beginthreadex calls CreateThread which will set the last error value before it returns
return (HANDLE) _beginthreadex(lpsa, dwStackSize, (unsigned int (__stdcall *)(void *)) pfnThreadProc, pvParam, dwCreationFlags, (unsigned int *) pdwThreadId);
}
private:
DWORD m_dwInterval; // interval between alarms
LRTCallbackEventProc m_pCallback; // pointer to user callback function
VOID *m_pcbParam; // pointer to user callback parameter
BOOL m_bRunning; // timer running state
HANDLE m_hTimerThread; // handle to timer thread
DWORD m_iID; // timer thread id - added for compatibility with Win95/98
// timer clocking tread runtine
virtual DWORD WINAPI timerThread();
// wrapper to thread runtine so it can be used within a class
static DWORD WINAPI timerThreadAdapter(PVOID _this)
{
return ((LRTimer*) _this)->timerThread();
}
// timer callback APC procedure called when timer is signaled
virtual VOID CALLBACK TimerAPCProc(LPVOID, DWORD, DWORD);
// wrapper to callback APC procedure so it can be used within a class
static VOID CALLBACK TimerAPCProcAdapter(PVOID _this, DWORD a1=0, DWORD a2=0)
{
((LRTimer*) _this)->TimerAPCProc( NULL, a1, a2 );
}
};
#endif
实现文件:
/*******************************************************************************
* LRTimer.cpp *
* *
* Written by Max Gurdziel 2005 under GNU General Public License *
* contact me: max[at]remoteSOS[dot]com *
* *
* LRTimer is a low resolution timer class with own timing thread. It allows *
* an external callback function to be supplied that will be called in *
* pre-defined time intervals. The smallest timer interval you can use is 1ms. *
* *
* See header file for more info, usage information and example *
* *
* *
* *
* Permission to use, copy, modify, and distribute this software and its *
* documentation under the terms of the GNU General Public License is hereby *
* granted. No representations are made about the suitability of this software *
* for any purpose. It is provided "as is" without express or implied warranty. *
* See http://www.gnu.org/copyleft/gpl.html for more details. *
* *
* All I ask is that if you use LRTimer in your project you retain the *
* copyright notice. If you have any comments and suggestions please email me *
* max[at]remoteSOS[dot]com *
* *
* 2008-6-23 Modified by ZhangLiang *
* *
*******************************************************************************/
#include "LRTimer.h"
#define _WIN32_WINNT 0x0500
LRTimer::LRTimer(DWORD dwInterval):
m_dwInterval(dwInterval),
m_bRunning(FALSE),
m_pCallback(NULL),
m_pcbParam(NULL),
m_hTimerThread(0)
{}
LRTimer::~LRTimer()
{}
VOID CALLBACK LRTimer::TimerAPCProc(LPVOID, DWORD, DWORD)
{
// call custom callback function
if (NULL != m_pCallback)
(*m_pCallback)(m_pcbParam);
#ifdef _DEBUG
else
printf("No callback function set/n");
#endif
}
DWORD WINAPI LRTimer::timerThread()
{
HANDLE hTimer;
BOOL bSuccess;
LARGE_INTEGER liDueTime;
CHAR szError[255];
if ( hTimer = CreateWaitableTimerA( NULL, FALSE, "LRTimer" ) )
liDueTime.QuadPart=-(LONGLONG)m_dwInterval * _SECOND;
bSuccess = SetWaitableTimer(
hTimer, // Handle to the timer object
&liDueTime, // When timer will become signaled first time
m_dwInterval, // Periodic timer interval
TimerAPCProcAdapter, // Completion routine
this, // Argument to the completion routine
FALSE ); // Do not restore a suspended system
if ( bSuccess ) {
while (m_bRunning)
SleepEx(1, TRUE); // SleepEx(0, TRUE) consumes 100% CPU usage
CancelWaitableTimer(hTimer);
} else {
wsprintfA( szError, "SetWaitableTimer failed with Error %d.", GetLastError() );
#ifdef _DEBUG
MessageBoxA( NULL, szError, "Error", MB_ICONEXCLAMATION );
#endif
return 1;
}
CloseHandle(hTimer);
return 0;
}
VOID LRTimer::start()
{
m_bRunning = TRUE;
if (m_hTimerThread != 0) LPTHREAD_START_ROUTINE
stop();
#ifndef _INC_CRTDEFS
m_hTimerThread = CreateThread(NULL, 0, timerThreadAdapter, this, 0, &m_iID);
#else
m_hTimerThread = CrtCreateThread(NULL, 0, timerThreadAdapter, this, 0, &m_iID);
#endif
if (m_hTimerThread == NULL)
{
#ifdef _DEBUG
printf( "CreateThread failed (%d)/n", GetLastError() );
#endif
return;
}
}
VOID LRTimer::start(DWORD _interval_ms)
{
setInterval(_interval_ms);
start();
}
VOID LRTimer::stop()
{
m_bRunning = FALSE;
CloseHandle(m_hTimerThread);
m_hTimerThread = 0;
}
VOID LRTimer::setInterval(DWORD _interval_ms)
{
m_dwInterval = _interval_ms;
}
DWORD LRTimer::getInterval()
{
return m_dwInterval;
}
VOID LRTimer::setCallbackProc( LRTCallbackEventProc pcbEventProc, VOID* pcbParam)
{
m_pCallback = pcbEventProc;
m_pcbParam = pcbParam;
}
BOOL LRTimer::isRunning()
{
return m_bRunning;
}
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