void RfidListener::waitForSerialData()
{
Serial serial = Serial();
while (serial.Init(_port) == 0)
Sleep(200);
serial.Write("auth");
serial.Read();
if (serial.DataRead.compare("0") == 0)
{
serial.Write("init");
serial.Read();
if (serial.DataRead.compare("ok") == 0)
serial.Write("ok");
}
while (!_quit) // Ends thread on end
{
serial.Write("check");
serial.Read();
if (serial.DataRead.compare("1") == 0)
{
serial.Write("get");
serial.Read();
list<Credential>::iterator it = _credentials.begin();
for (int i = 0; i < _credentials.size(); i++)
{
advance(it, 0);
if (serial.DataRead.compare(it->id) == 0)
{
ZeroMemory(_username, sizeof(_username));
ZeroMemory(_password, sizeof(_password));
wcscpy_s(_username, 1024, it->username);
wcscpy_s(_password, 1024, it->password);
_connected = TRUE;
_pProvider->OnConnectStatusChanged();
break;
}
}
if (_connected)
break;
}
Sleep(1000); // Wait so as no to flood the serial port
}
}
int main(int argc, char* argv[])
{
printf("[i] Start... \n");
Serial serial;
#if defined(WIN32)
serial.open(SERIAL_PORT_NAME, SERIAL_PORT_RATE, true);
#elif defined(LINUX)
serial.open(SERIAL_PORT_NAME, SERIAL_PORT_RATE);
#endif
if(!serial.connected())
{
printf("[!] Cant open port!\n");
return -1;
}
char c = 'y';
int res = 12;
char buf[BUF_SIZE1];
memset(buf, 0, BUF_SIZE1);
while(true)
{
serial.write( &c, 1 );
#if 0
if(res = serial.available()){
if( res = serial.Read(buf, res) ){
printf("%d %s\n", res, buf);
}
}
#else
if(serial.waitInput(1000)==0)
printf("[i] timeout!\n");
else
{
if(res = serial.available())
{
res = serial.read(buf, res);
printf("%d %s\n", res, buf);
}
}
#endif
}
serial.close();
printf("[i] End.\n");
return 0;
}
void loop()
{
int len;
if(serial.available())
{
len = serial.available();
serial.Read(buffer, len, 0);
printf("%s\n",buffer);
}
printf("This is setup\n");
sleep(1);
}
int main()
{
Serial s;
if(s.Open("/dev/ttySAC1",19200))
{
cout<<"port open\n";
byte packet[]= {0xAA,0xBB,0x03,0x01,0x01,0x03};
for(int i=0; i<sizeof(packet); i++)
{
s.WriteByte((char)packet[i]);
}
byte packet_read[1];
int attempt=100;
bool flag=false;
while(attempt--)
{
if(s.Read(packet_read,1)>0)
{
for(int i=0; i<sizeof(packet_read); i++)
printf("%x\n",packet_read[i]);
flag=true;
}
}
if(!flag)
cout<<"nothing to read...\n";
cout<<"closing port...\n";
s.Close();
}
else
{
cout<<"port could not open\n";
}
return 0;
}
int main()
{
Log log("./data/temp_log.txt", 1024 * 1024);
rrdWeather *rrdW = new rrdWeather();
rrdBattery *rrdB = new rrdBattery();
string port = "/dev/ttyAMA0";
int iSpeed = 9600;
char szReadBuffer[128];
int iBytesRead = 0;
bool bLoop = true;
memset(&szReadBuffer[0], 0, 128*sizeof(char));
LLAP llap;
Serial serial;
serial.Configure(port, iSpeed);
serial.Open();
int tem = fcntl(0, F_GETFL, 0);
fcntl (0, F_SETFL, (tem | O_NDELAY));
cout << "creating database if not exist" << endl;
rrdW->create();
rrdB->create();
cout << "Listening serial port " << port << endl;
string tmp;
int illapRet = 0;
while(true == bLoop)
{
memset(&szReadBuffer[0], 0, 128*sizeof(char));
iBytesRead = serial.Read(&szReadBuffer[0], 128, 2500, 12);
if(0 < iBytesRead)
{
illapRet = llap.ParseMsg(szReadBuffer, iBytesRead);
if(MSG_READY == illapRet || MSG_READY_PARTIAL == illapRet)
{
LLAP_MSG *pMsg = llap.GetLastMsg();
string strTime = GetCurrentTime(false);
//Write to rrd
if(0 == strcasecmp("TMPA", pMsg->m_szCmd))
{
rrdW->update(atof(pMsg->m_szValue));
//Copy file to /var/www/rpi_web
CopyFile(rrdW->GetFile(1), "/var/www/rpi_web/01_daily.png");
CopyFile(rrdW->GetFile(2), "/var/www/rpi_web/02_weekly.png");
CopyFile(rrdW->GetFile(3), "/var/www/rpi_web/03_monthly.png");
CopyFile(rrdW->GetFile(4), "/var/www/rpi_web/04_yearly.png");
}
if(0 == strcasecmp("BATT", pMsg->m_szCmd))
{
rrdB->update(atof(pMsg->m_szValue));
//Copy file to /var/www/rpi_web
CopyFile(rrdB->GetFile(1), "/var/www/rpi_web/battery.png");
}
if(0 == strcasecmp("BATTLOW", pMsg->m_szCmd))
{
rrdB->LowBattWarning();
//Copy file to /var/www/rpi_web
CopyFile(rrdB->GetFile(1), "/var/www/rpi_web/battery.png");
}
//Write to screen and log
tmp = strTime + "\t" + pMsg->m_szId + " " + pMsg->m_szCmd + " " + pMsg->m_szValue + "\t\t" + pMsg->m_szOriginal;
cout << tmp << endl;
log.Write(tmp);
}
}
if('q' == getchar())
{
bLoop = false;
}
}
serial.Close();
cout << "Exiting program" << endl;
fcntl(0, F_SETFL, tem);
delete rrdW;
delete rrdB;
return 0;
}
int main(int /*argc*/, char** /*argv*/)
{
char panval[BUFFERSIZE];
char tiltval[BUFFERSIZE];
char distance[BUFFERSIZE];
char* str = (char*)malloc(sizeof(char)*BUFFERSIZE);
/*char* panval;
panval = "ron01\r\n";
char* tiltval;
tiltval = "ron01\r\n";
char* distance;
distance = "ron01\r\n";*/
char* camwait;
camwait = "end00\r\n";
char* startstr;
startstr = "frame\r\n";
cv::Mat mat;
cv::Mat mat2;
cv::Point target;
Serial serial;
long long start;
long long elapsed;
//char* str;
//str = "ron01\r\n";
if (!serial.InitSerial("COM3", 115200)) {
return 0;
}
if (!pgrey.InitSingleCamera())
{
return 0;
}
FlyCapture2::Error error = pgrey.cam.StartCapture(OnImageGrabbed);
if (error != PGRERROR_OK)
{
cout << "start capture failed" << endl;
return 0;
}
for (;;)
{
//start = milliseconds_now();
if (status == 0) {
if (serial.Read(&str)) {
if (*str == *camwait) {
//status = 1;
}
else if (str[0] == 'P') {
strncpy(panval, str, sizeof(str));
}
else if (str[0] == 'T') {
strncpy(tiltval, str, sizeof(str));
}
else if (str[0] == 'D') {
strncpy(distance, str, sizeof(str));
}
else if (*str == *startstr) {
status = 1;
}
}
if (status == 1) {
FlyCapture2::Error error;
// Retrieve an image
start = milliseconds_now();
//pgrey.cam.tim
error = pgrey.cam.RetrieveBuffer(&pgrey.rawImage);
FlyCapture2::TimeStamp frametime = pgrey.rawImage.GetTimeStamp();
cout << frametime.seconds << frametime.microSeconds << endl;
//FlyCapture2::TimeStamp
if (error != PGRERROR_OK)
{
pgrey.PrintError(error);
return -1;
}
// Create a converted image
Image convertedImage;
// Convert the raw image
error = pgrey.rawImage.Convert(PIXEL_FORMAT_MONO8, &convertedImage);
if (error != PGRERROR_OK)
{
pgrey.PrintError(error);
return -1;
}
unsigned int rowBytes = (double)convertedImage.GetReceivedDataSize() / (double)convertedImage.GetRows();
mat2 = cv::Mat(convertedImage.GetRows(), convertedImage.GetCols(), CV_8UC1, convertedImage.GetData());
/*start = milliseconds_now();
if (HoughFind(mat2, &target))
{
}
elapsed = milliseconds_now() - start;
cout << "hough time:" << elapsed << endl;*/
cv::imshow("DSfwef", mat2);
status = 2;
elapsed = milliseconds_now() - start;
cout << "hough time:" << elapsed << endl;
}
if (status == 2) {
//printf("tracking done\n");
printf("pan: %s", panval);
printf("tilt: %s", tiltval);
printf("dist: %s", distance);
char* msg;
msg = "s05120512\0";
serial.WriteToCom(msg);
status = 0;
}
if (cv::waitKey(1) == 27)
{
pgrey.CloseSingleCamera();
return 0;
//break;
}
//elapsed = milliseconds_now() - start;
//cout << "grab time:" << elapsed << endl;
}
}
pgrey.CloseSingleCamera();
return 0;
}
