void CScanDlg::OpenDefaultCom()
{
CString strSql;
strSql.Format(_T("select * from Building order by Main_BuildingName"));
//_RecordsetPtr pRs;
//_ConnectionPtr pCon;
//pCon.CreateInstance("ADODB.Connection");
//pCon->Open(g_strDatabasefilepath.GetString(),"","",adModeUnknown);
//pRs.CreateInstance("ADODB.Recordset");
m_pRs->Open((_variant_t)strSql,_variant_t((IDispatch *)m_pCon,true),adOpenStatic,adLockOptimistic,adCmdText);
_variant_t temp_variant;
CString strDefaultCom = 0;
while(VARIANT_FALSE==m_pRs->EndOfFile)
{
int bSel = 0;
bSel=m_pRs->GetCollect(_T("Default_SubBuilding"));
if(bSel==-1)//def building;
{
strDefaultCom=m_pRs->GetCollect(_T("Com_Port"));
}
}
if (strDefaultCom.GetLength() == 0)
{
return;
}
int nCom = _wtoi(strDefaultCom.Right(1));
open_com(nCom);
m_pCon->Close();
}
BOOL CAirQuality::prodtopc()
{
KillTimer(AirQualityTimer);
#if 1
//读取串口号，从数据库
open_com(comnum);
int sumret = 0;
BOOL flag = FALSE;
//读取AirQuality数据
BOOL ret_bool = FALSE;
long start = clock(),end(0);
memset(&shmPRegister,0,sizeof(shmPRegister));
for(int i=0;i<4;i++)
{
int ret = Read_Multi(g_tstat_id,&shmPRegister[i*64],i*64,64,2);
sumret += ret;
if (sumret<0)
{
TRACE(_T("write_multi ret sum = %d\n"),sumret);
SetTimer(AirQualityTimer,1000,NULL);
return FALSE;
}
}
for (int i = 0;i<400;i++)
{
// vecminipanel.at(i).CStvalue = shmPRegister[i]; // error C2593: 'operator =' is ambiguous
vecairquality.at(i).CStvalue.Format(_T("%d"),shmPRegister[i]);
}
if (sumret>200)
{
flag = TRUE;
}
TRACE(_T("write_multi ret sum = %d\n"),sumret);
end = clock();
long resultvalue = (end - start)/1000;
TRACE(_T("GetData() usetime %d second\n"),resultvalue);
SetTimer(AirQualityTimer,1000,NULL);
#endif
return flag;
}
int
bc_open(char *path, int flags, int mode)
{
CHKNULL(path);
if (flags & FNDELAY) {
flags &= ~FNDELAY;
flags |= O_NONBLOCK;
}
return (open_com(path, flags, mode));
}
Calibrator::Calibrator()
{
m_data = new(data_t);
open_com(CALIBRATOR, &_(HPORT));
write_com_cstr(_(HPORT), "C" EOS);
LSleep(3500);
write_com_cstr(_(HPORT), "MI" EOS);
write_com_cstr(_(HPORT), "O0" EOS);
m_state = false;
m_F = 0;
m_U = 0.L;
printf("Creating COM1 calibrator\n");
}
bool CReg_ControlDlg::OnConnect(int comport)
{
open_com(comport);//open*************************************
CString strInfo;
if(!is_connect())
{
strInfo.Format(_T("COM %d : Not available "), comport);
MessageBox(strInfo);
return false;
}
else
{
strInfo.Format(_T("COM %d Connected: Yes"), comport);
MessageBox(strInfo);
return true;
}
}
int open_com(int dev)
{
if (dev<0)
{
// find serial devices and print them
// get user input
open_com(dev);
while(1)
{
if (scanf("%d", &dev)==1)
break;
}
}
else
{
// open serial device
}
return 0;
}
BOOL CDialogT3::MiniUpdateData()
{
KillTimer(T3_MODEL);
#if 1
//读取串口号，从数据库
open_com(comnum);
int sumret = 0;
BOOL flag = FALSE;
//读取miniPanel数据
BOOL ret_bool = FALSE;
long start = clock(),end(0);
memset(&shmPRegister,0,sizeof(shmPRegister));
for(int i=0; i<4; i++)
{
int ret = Read_Multi(g_tstat_id,&shmPRegister[i*64],i*64,64,2);
sumret += ret;
if (sumret<0)
{
TRACE(_T("write_multi ret sum = %d\n"),sumret);
SetTimer(MiniPanelTimer,1000,NULL);
return FALSE;
}
}
for (int i = 0; i<230; i++)
{
// vecminipanel.at(i).CStvalue = shmPRegister[i]; // error C2593: 'operator =' is ambiguous
vect3model.at(i).CStvalue.Format(_T("%d"),shmPRegister[i]);
if (i>=124&&i<=147)
{
switch(shmPRegister[i])
{
case 0:
vect3model.at(i).CStautomannel = _T("OFF");
break;
case 1:
vect3model.at(i).CStautomannel = _T("Manual");
break;
case 2:
vect3model.at(i).CStautomannel = _T("Auto");
break;
default:
break;
}
}
if (i>=100&&i<=123)
{
if (shmPRegister[i]>512)
vect3model.at(i).CStvalue = _T("ON");
else
vect3model.at(i).CStvalue = _T("OFF");
}
}
if (sumret>200)
{
flag = TRUE;
}
TRACE(_T("write_multi ret sum = %d\n"),sumret);
end = clock();
long resultvalue = (end - start)/1000;
TRACE(_T("GetData() usetime %d second\n"),resultvalue);
SetTimer(T3_MODEL,1000,NULL);
#endif
return flag;
}
void CFlashSN::FlashTstatSN()
{
m_nSerialNumber=GetNewSerialNumber();// get last serialnumber of the file
if(m_nSerialNumber==-1)//can't fine the serialnumber file on z drive
{
AfxMessageBox(_T("WARNING : Can't find serial number file on Z driver."));
return;
}
unsigned int loword,hiword;
loword=m_nSerialNumber & 0xffff;
hiword=(m_nSerialNumber >> 16) & 0xffff;
if (open_com(m_nComPort))
{if(Write_One(m_nMBID,0,loword)>0 && Write_One(m_nMBID,2,hiword)>0)
{
int nSWVersion=Read_One(m_nMBID, 4);//tstat version
if(nSWVersion >= 240 && nSWVersion < 250)
nSWVersion /=10;
else
{
nSWVersion = Read_One(255,5)*256+Read_One(255,4);
nSWVersion /=10;
}//tstat_version
if(nSWVersion >= 25)
{
Write_One(255,7,m_nProductModel);//write product_model register
Write_One(255,8,m_nHardWareVersion);//write hardware_rev register
}
int year,month,day;
char software_version[8]={'\0'};
time_t curtime;
struct tm* today = NULL;
curtime = time(NULL);
//today = localtime(&curtime);
localtime_s(today, &curtime);
year = today->tm_year + 1900;
month = today->tm_mon + 1;
day = today->tm_mday;
// getTime(&year,&month,&day);//get the month,day,year of now
float fl_temp=(float)nSWVersion;
CString f_l_temp;
f_l_temp.Format(_T("%.1f"),fl_temp);
for(int j=0;j<f_l_temp.GetLength();j++)
software_version[j]=(char)f_l_temp.GetAt(j);
//fstream tstat;
////tstat.open(_T("z:\\Serial_Records\\serial_records.txt"),ios_base::out | ios_base::app);
//tstat.open(_T("e:\\serial_records.txt"),ios_base::out | ios_base::app);
//if(tstat.is_open())
//{
// tstat <<endl<<m_nSerialNumber //serialnumber
// <<_T(", ")<<m_strProductModel //product_model
// <<_T(", ")<<m_nHardWareVersion //hardware version
// <<_T(", ")<<nSWVersion //software version
// <<_T(", ")<<month<<_T("-")<<day<<_T("-")<<year; //the time
//}
//tstat.close();
CString stringlog;
stringlog.Format(_T("%d,%s,%d,%s,%d-%d-%d"),
m_nSerialNumber,
m_strProductModel,
m_nHardWareVersion,
f_l_temp,
month,
day,
year);
CStdioFile seriallogfile;
if(seriallogfile.Open(c_strSNRecordFileName.GetString(),CFile::modeReadWrite | CFile::shareDenyNone))
{
seriallogfile.SeekToEnd();
seriallogfile.WriteString(_T("\n")+stringlog);
seriallogfile.Close();
}
else
{
ASSERT(0);
seriallogfile.Close();
}
CString index;
index.Format(_T("SN=%d have been written,sucessfully."),m_nSerialNumber);
AfxMessageBox(index);
}
else
{
m_nSerialNumber =
Read_One(255,0 ) +
Read_One(255,1) * 256 +
Read_One(255,2) * 65536 + // 256 * 256
Read_One(255 , 3) * 16777216 ;// 256 *256 *256
CString index;
index.Format(_T("SN:%d have not been overwritten."),m_nSerialNumber);
AfxMessageBox(index);
}
}
else
{
AfxMessageBox(_T("COM Can't Open"));
}
}
int main(int argc, char *argv[]) {
/* select部份 */
int opt = TRUE;
int master_socket, addrlen, new_socket, client_socket[MAXCLIENTS],
max_clients = MAXCLIENTS, activity, i, valread, sd;
user_content_t *my_contents[MAXCLIENTS + 1];
int max_sd;
struct timeval tv; /* select超时 */
//set of socket descriptors
fd_set readfds;
/* IP部份 */
struct addrinfo hints, *res; /* 连接到target的用到的 */
struct sockaddr_in address;
/* 每个客户端的缓冲区和索引 */
char buffer[MAXCLIENTS][MAXLEN];
char *buffer_p[MAXCLIENTS]; //data buffer of 1K
int buffer_data_size[MAXCLIENTS];
char itoa_buffer[8]; /* ip地址从网络顺序转成char数组 */
char *header = NULL; /* 将转换好的ip地址：封包成header */
/* 串口部份 固定变量 */
static char com_devicename[] = "/dev/ttyUSB0"; /* 固定的linux串口设备文件 */
user_content_t *my_com_conf = my_malloc(sizeof(user_content_t));/* 串口配置 */
/* 串口部份 动态变量 */
#ifdef MODULE_SERIAL
char buffer_com[MAXLEN]; /* 串口缓冲区 */
char *buffer_com_p=buffer_com;
int buffer_com_data_size=0;
#endif
/* 蓝牙部份 */
#ifdef MODULE_BLUETOOTH
struct sockaddr_rc blue_rem_addr = {0};
char blue_buffer[MAXLEN],blue_sender_MAC[18];
int blue_fd,blue_fd_client,blue_bytes_read;
socklen_t blue_opt=sizeof(blue_rem_addr);
user_content_t *blue_user_content;
#endif
/* args参数 */
char *PORT;
if (argc != 2) {
fprintf(stderr, "usage: %s listen-port\n", argv[0]);
return 1;
}
PORT = argv[1];
#ifdef MODULE_SERIAL
/* 打开串口，须root权限 */
if(NULL==(my_com_conf=open_com(com_devicename))) {
printf("error open com!\n");
return 1;
}
#endif
#ifdef MODULE_BLUETOOTH
/* 打开蓝牙 */
blue_fd=create_bluetooth_socket();
if(blue_fd<0) {
printf("error bluetooth fd is -1\n");
return -1;
}
listen(blue_fd, 1);
#endif
//initialise all client_socket[] to 0 so not checked
for (i = 0; i < max_clients; i++) {
client_socket[i] = 0;
}
if ((master_socket = create_server_socket("0.0.0.0", PORT)) < 0) {
printf("error create socket fd\n");
return 1;
}
//set master socket to allow multiple connections , this is just a good habit, it will work without this
if (setsockopt(master_socket, SOL_SOCKET, SO_REUSEADDR, (char *) &opt,
sizeof(opt)) < 0) {
perror("setsockopt");
exit(EXIT_FAILURE);
}
//try to specify maximum of 3 pending connections for the master socket
if (listen(master_socket, 3) < 0) {
perror("listen");
exit(EXIT_FAILURE);
}
printf("Listening on port %s \n", PORT);
//accept the incoming connection
addrlen = sizeof(address);
puts("Waiting for connections ...");
while (TRUE) {
//clear the socket set
FD_ZERO(&readfds);
//add master socket to set
FD_SET(master_socket, &readfds);
max_sd = master_socket;
#ifdef MODULE_SERIAL
FD_SET(my_com_conf->fd,&readfds);
max_sd = max_sd>my_com_conf->fd?max_sd:my_com_conf->fd;
#endif
#ifdef MODULE_BLUETOOTH
FD_SET(blue_fd,&readfds);
max_sd = max_sd>blue_fd?max_sd:blue_fd;
#endif
//add child sockets to set
for (i = 0; i < max_clients; i++) {
//socket descriptor
sd = client_socket[i];
//if valid socket descriptor then add to read list
if (sd > 0)
FD_SET(sd, &readfds);
//highest file descriptor number, need it for the select function
if (sd > max_sd)
max_sd = sd;
}
//wait for an activity on one of the sockets , timeout is NULL , so wait indefinitely
activity = select(max_sd + 1, &readfds, NULL, NULL, NULL);
if ((activity < 0) && (errno != EINTR)) {
printf("select error");
}
//If something happened on the master socket , then its an incoming connection
if (FD_ISSET(master_socket, &readfds)) {
if ((new_socket = accept(master_socket,
(struct sockaddr *) &address, (socklen_t*) &addrlen)) < 0) {
perror("accept");
exit(EXIT_FAILURE);
}
//add new socket to array of sockets
for (i = 0; i < max_clients; i++) {
//if position is empty, create new one
if (client_socket[i] == 0) {
client_socket[i] = new_socket;
// 初始化buffer
buffer_p[i] = buffer[i];
memset(buffer_p[i], 0, MAXLEN);
buffer_data_size[i] = 0;
printf("accepted #%d client\n", i);
break;
}
}
}
#ifdef MODULE_SERIAL
// 串口读
if (FD_ISSET(my_com_conf->fd, &readfds)) {
/* 非阻塞读取 */
valread=sp_nonblocking_read(my_com_conf->com_port,buffer_com_p+buffer_com_data_size,MAXLEN);
if(valread<0) {
printf("read data from com error: %d\n",valread);
return 1;
buffer_com_data_size=0;
buffer_com_p=buffer_com;
} else {
buffer_com_data_size+=valread;
/* 读完所有数据，串口数据包必须以\r\n结尾 */
if(buffer_com[buffer_com_data_size-2]==13 && buffer_com[buffer_com_data_size-1]==10) {
printf("- - - - - - - - - -\nread from COM ok\n");
buffer_com_p[buffer_com_data_size]=0;
my_contents[MAXCLIENTS]=new_user_content_from_str(buffer_com,com_devicename,get_direction(buffer_com));
if(!my_contents[MAXCLIENTS]) {
printf("invalid packet!\n");
} else {
printf(" %s",com_devicename);
redirect_from_user_content(my_contents[MAXCLIENTS]);
}
my_free(my_contents[MAXCLIENTS]);
/* reset buffer offset */
buffer_com_data_size=0;
buffer_com_p=buffer_com;
}
}
}
#endif
#ifdef MODULE_BLUETOOTH
// 蓝牙读
if(FD_ISSET(blue_fd,&readfds)) {
// accept one connection
blue_fd_client = accept(blue_fd, (struct sockaddr *)&blue_rem_addr, &blue_opt);
ba2str( &blue_rem_addr.rc_bdaddr, blue_sender_MAC );
// read data from the client
blue_bytes_read = read(blue_fd_client, blue_buffer, sizeof(blue_buffer));
if( blue_bytes_read > 0 ) {
printf("- - - - - - - - - -\nread from bluetooth ok\n");
blue_buffer[blue_bytes_read]=0;
blue_user_content=new_user_content_from_str(blue_buffer,blue_sender_MAC,get_direction(blue_buffer));
if(!blue_user_content) {
printf("invalid packet!\n");
} else {
printf(" %s",blue_sender_MAC);
redirect_from_user_content(blue_user_content);
}
my_free(blue_user_content);
} else {
printf("bluetooth recv data error!\n");
}
// close connection
close(blue_fd_client);
}
#endif
// 局域网ip读
for (i = 0; i < max_clients; i++) {
sd = client_socket[i];
if (FD_ISSET(sd, &readfds)) {
//Check if it was for closing , and also read the incoming message
if ((valread = read(sd, buffer_p[i] + buffer_data_size[i],
MAXLEN)) == 0) {
//Somebody disconnected , get his details and print
buffer[i][buffer_data_size[i]] = 0;
getpeername(sd, (struct sockaddr*) &address,
(socklen_t*) &addrlen);
printf(
"- - - - - - - - - -\nread %d bytes from LAN client\n",
buffer_data_size[i]);
//Close the socket and mark as 0 in list for reuse
close(sd);
client_socket[i] = 0;
/* convert port(interger) to char* */
sprintf(itoa_buffer, "%d", ntohs(address.sin_port));
header = get_header_ipv4(inet_ntoa(address.sin_addr),
itoa_buffer);
/* create relay struct: from LAN ip, to serial */
my_contents[i] = new_user_content_from_str(buffer[i],
header, get_direction(buffer[i]));
if (!my_contents[i]) {
printf("invalid packet!\n");
} else {
printf(" %s", header);
redirect_from_user_content(my_contents[i]);
}
my_free(header);
my_free(my_contents[i]);
} else {
/* 累加数据 */
buffer_data_size[i] += valread;
}
}
}
}
#ifdef MODULE_SERIAL
sp_close(my_com_conf->com_port);
sp_free_port(my_com_conf->com_port);
sp_free_config(my_com_conf->com_conf);
my_free(my_com_conf);
#endif
#ifdef MODULE_BLUETOOTH
close(blue_fd);
#endif
close(master_socket);
printf("exit..\n");
return 0;
}