[purejavacomm] Re: PureJavaComm no response received after error 997

  • From: Kustaa Nyholm <Kustaa.Nyholm@xxxxxxxxxxxx>
  • To: "purejavacomm@xxxxxxxxxxxxx" <purejavacomm@xxxxxxxxxxxxx>
  • Date: Fri, 23 May 2014 16:26:57 +0300

Thanks,

is there a conflict in your description, you write:

"It looks like the characters that get sent from Java/PureJavaComm never get 
received on the Bluno.
Going the other way does work, so characters sent from the Bluno are received 
ok by the Java/PureJavaComm app."

But later you say, after the PC/Java code:

"That just waits never receiving anything on the is.read()"

which seems contradictory?

If you could separate the tx / rx test parts it could be helpful.

Just send blindly and continuous bytes to one direction and see if you
can receive them, instead of doing this loopback from PC to Arduino and back.

br Kusti




From: ant elder <ant.elder@xxxxxxxxx<mailto:ant.elder@xxxxxxxxx>>
Reply-To: "purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>" 
<purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>>
Date: Fri, 23 May 2014 16:01:17 +0300
To: "purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>" 
<purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>>
Subject: [purejavacomm] Re: PureJavaComm no response received after error 997

Ok here is a testcase. I've tried this with several different Arduino's at the 
remote end and on the PC end with either this Java program using PureJavaComm 
or the Arduino Serial Monitor which uses RXTX. The only combination which does 
not work is with the new Bluno Arduino talking to PureJavaComm. It looks like 
the characters that get sent from Java/PureJavaComm never get received on the 
Bluno. Going the other way does work, so characters sent from the Bluno are 
received ok by the Java/PureJavaComm app.

This is the Arduino sketch:

void setup() {
    Serial.begin(9600);
}

void loop() {
    if(Serial.available()) {
        Serial.write(Serial.read());
    }
}

And this is the Java code running on the Windows PC:

    public static void main(String[] args) throws NoSuchPortException, 
UnsupportedCommOperationException, PortInUseException, IOException {

        jtermios.JTermios.JTermiosLogging.setLogMask(0xFF);

        CommPortIdentifier commPort = 
CommPortIdentifier.getPortIdentifier("COM15");
        SerialPort serialPort = (SerialPort) 
commPort.open(BlunoTest.class.getName(), 2000);
        serialPort.setSerialPortParams(9600, SerialPort.DATABITS_8, 
SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);

        serialPort.setDTR(true); // needed for Arduino Leonardo and Micro

        OutputStream os = serialPort.getOutputStream();
        os.write("Hello\n".getBytes());
        os.flush();

        InputStream is = serialPort.getInputStream();
        int c = 0;
        while ((c = is.read()) != -1) {
            System.out.print((char)c);
        }
    }

That just waits never receiving anything on the is.read().

This is the PureJavaComm log:

log: 984910,class jtermios.windows.JTermiosImpl line 264, thread id 1, main, 
instantiating jtermios.windows.JTermiosImpl
log: 984954,class jtermios.JTermios line 390, thread id 1, main, > 
open('COM15',00020006)
log: 985484,class jtermios.windows.WinAPI line 533, thread id 1, main, > 
CreateFileW(\\.\COM15, 0xC0000000, 0x00000000, null, 0x00000003, 
0x40000000,null)
log: 985489,class jtermios.windows.WinAPI line 535, thread id 1, main, < 
CreateFileW(\\.\COM15, 0xC0000000, 0x00000000, null, 0x00000003, 
0x40000000,null) => native@0x578 (jtermios.windows.WinAPI$HANDLE@578)
log: 985490,class jtermios.windows.WinAPI line 642, thread id 1, main, > 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 2048, 2048)
log: 985491,class jtermios.windows.WinAPI line 644, thread id 1, main, < 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 2048, 2048) 
=> true
log: 985492,class jtermios.windows.WinAPI line 621, thread id 1, main, > 
GetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 0 
fFlags 0000 wReserved 0 XonLim 0 XoffLim 0 ByteSize 0 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 00 wReserved1 0])
log: 985500,class jtermios.windows.WinAPI line 623, thread id 1, main, < 
GetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 1091 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 985502,class jtermios.windows.WinAPI line 628, thread id 1, main, > 
SetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 985508,class jtermios.windows.WinAPI line 630, thread id 1, main, < 
SetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 985510,class jtermios.windows.WinAPI line 635, thread id 1, main, > 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[ReadIntervalTimeout -1 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0])
log: 985511,class jtermios.windows.WinAPI line 637, thread id 1, main, < 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[ReadIntervalTimeout -1 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0]) => true
log: 985512,class jtermios.windows.JTermiosImpl line 752, thread id 1, main, 
vmin 0 vtime 0 ReadIntervalTimeout -1 ReadTotalTimeoutConstant 0 
ReadTotalTimeoutMultiplier 0
log: 985513,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, false, false, null)
log: 985514,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, false, false, null) => native@0x57c 
(jtermios.windows.WinAPI$HANDLE@57c)
log: 985515,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985516,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x580 
(jtermios.windows.WinAPI$HANDLE@580)
log: 985516,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985517,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x584 
(jtermios.windows.WinAPI$HANDLE@584)
log: 985518,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985519,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x588 
(jtermios.windows.WinAPI$HANDLE@588)
log: 985520,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985522,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x58c 
(jtermios.windows.WinAPI$HANDLE@58c)
log: 985523,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985523,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x590 
(jtermios.windows.WinAPI$HANDLE@590)
log: 985524,class jtermios.JTermios line 392, thread id 1, main, < 
open('COM15',00020006) => 0
log: 985525,class jtermios.JTermios line 369, thread id 1, main, > 
tcgetattr(0,jtermios.Termios@a1323da0)
log: 985526,class jtermios.JTermios line 371, thread id 1, main, < 
tcgetattr(0,jtermios.Termios@d0c82aa0) => 0
log: 985526,class jtermios.JTermios line 397, thread id 1, main, > close(0)
log: 985527,class jtermios.windows.WinAPI line 691, thread id 1, main, > 
SetEvent(native@0x580 (jtermios.windows.WinAPI$HANDLE@580))
log: 985528,class jtermios.windows.WinAPI line 693, thread id 1, main, < 
SetEvent(native@0x580 (jtermios.windows.WinAPI$HANDLE@580)) => true
log: 985528,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x588 (jtermios.windows.WinAPI$HANDLE@588))
log: 985529,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x588 (jtermios.windows.WinAPI$HANDLE@588)) => true
log: 985530,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x580 (jtermios.windows.WinAPI$HANDLE@580))
log: 985530,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x580 (jtermios.windows.WinAPI$HANDLE@580)) => true
log: 985531,class jtermios.windows.WinAPI line 691, thread id 1, main, > 
SetEvent(native@0x584 (jtermios.windows.WinAPI$HANDLE@584))
log: 985532,class jtermios.windows.WinAPI line 693, thread id 1, main, < 
SetEvent(native@0x584 (jtermios.windows.WinAPI$HANDLE@584)) => true
log: 985532,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x58c (jtermios.windows.WinAPI$HANDLE@58c))
log: 985533,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x58c (jtermios.windows.WinAPI$HANDLE@58c)) => true
log: 985533,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x584 (jtermios.windows.WinAPI$HANDLE@584))
log: 985534,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x584 (jtermios.windows.WinAPI$HANDLE@584)) => true
log: 985535,class jtermios.windows.WinAPI line 691, thread id 1, main, > 
SetEvent(native@0x57c (jtermios.windows.WinAPI$HANDLE@57c))
log: 985535,class jtermios.windows.WinAPI line 693, thread id 1, main, < 
SetEvent(native@0x57c (jtermios.windows.WinAPI$HANDLE@57c)) => true
log: 985536,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x57c (jtermios.windows.WinAPI$HANDLE@57c))
log: 985536,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x57c (jtermios.windows.WinAPI$HANDLE@57c)) => true
log: 985537,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x590 (jtermios.windows.WinAPI$HANDLE@590))
log: 985538,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x590 (jtermios.windows.WinAPI$HANDLE@590)) => true
log: 985539,class jtermios.windows.WinAPI line 593, thread id 1, main, > 
CloseHandle(native@0x578 (jtermios.windows.WinAPI$HANDLE@578))
log: 985540,class jtermios.windows.WinAPI line 595, thread id 1, main, < 
CloseHandle(native@0x578 (jtermios.windows.WinAPI$HANDLE@578)) => true
log: 985540,class jtermios.JTermios line 399, thread id 1, main, < close(0) => 0
log: 985544,class jtermios.JTermios line 390, thread id 1, main, > 
open('COM15',00020006)
log: 985546,class jtermios.windows.WinAPI line 533, thread id 1, main, > 
CreateFileW(\\.\COM15, 0xC0000000, 0x00000000, null, 0x00000003, 
0x40000000,null)
log: 985547,class jtermios.windows.WinAPI line 535, thread id 1, main, < 
CreateFileW(\\.\COM15, 0xC0000000, 0x00000000, null, 0x00000003, 
0x40000000,null) => native@0x578 (jtermios.windows.WinAPI$HANDLE@578)
log: 985548,class jtermios.windows.WinAPI line 642, thread id 1, main, > 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 2048, 2048)
log: 985549,class jtermios.windows.WinAPI line 644, thread id 1, main, < 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 2048, 2048) 
=> true
log: 985550,class jtermios.windows.WinAPI line 621, thread id 1, main, > 
GetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 0 
fFlags 0000 wReserved 0 XonLim 0 XoffLim 0 ByteSize 0 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 00 wReserved1 0])
log: 985553,class jtermios.windows.WinAPI line 623, thread id 1, main, < 
GetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 985555,class jtermios.windows.WinAPI line 628, thread id 1, main, > 
SetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 985604,class jtermios.windows.WinAPI line 630, thread id 1, main, < 
SetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 985606,class jtermios.windows.WinAPI line 635, thread id 1, main, > 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[ReadIntervalTimeout -1 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0])
log: 985607,class jtermios.windows.WinAPI line 637, thread id 1, main, < 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[ReadIntervalTimeout -1 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0]) => true
log: 985608,class jtermios.windows.JTermiosImpl line 752, thread id 1, main, 
vmin 0 vtime 0 ReadIntervalTimeout -1 ReadTotalTimeoutConstant 0 
ReadTotalTimeoutMultiplier 0
log: 985608,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, false, false, null)
log: 985609,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, false, false, null) => native@0x590 
(jtermios.windows.WinAPI$HANDLE@590)
log: 985610,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985610,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x57c 
(jtermios.windows.WinAPI$HANDLE@57c)
log: 985611,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985612,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x584 
(jtermios.windows.WinAPI$HANDLE@584)
log: 985612,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985613,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x58c 
(jtermios.windows.WinAPI$HANDLE@58c)
log: 985613,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985614,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x580 
(jtermios.windows.WinAPI$HANDLE@580)
log: 985615,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 985615,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x588 
(jtermios.windows.WinAPI$HANDLE@588)
log: 985616,class jtermios.JTermios line 392, thread id 1, main, < 
open('COM15',00020006) => 0
log: 985617,class jtermios.JTermios line 307, thread id 1, main, > fcntl(0, 3, 
0)
log: 985617,class jtermios.JTermios line 309, thread id 1, main, < fcntl(0, 3, 
0) => 131078
log: 985618,class jtermios.JTermios line 307, thread id 1, main, > fcntl(0, 4, 
131074)
log: 985618,class jtermios.JTermios line 309, thread id 1, main, < fcntl(0, 4, 
131074) => 0
log: 985619,class jtermios.JTermios line 369, thread id 1, main, > 
tcgetattr(0,jtermios.Termios@a1323da0)
log: 985619,class jtermios.JTermios line 371, thread id 1, main, < 
tcgetattr(0,jtermios.Termios@d0c82aa0) => 0
log: 985620,class jtermios.JTermios line 363, thread id 1, main, > 
cfmakeraw(0,jtermios.Termios@d0c82aa0)
log: 985620,class jtermios.JTermios line 365, thread id 1, main, < 
cfmakeraw(0,jtermios.Termios@d0c82aa0)
log: 985621,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 985621,class jtermios.windows.WinAPI line 621, thread id 1, main, > 
GetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 985630,class jtermios.windows.WinAPI line 623, thread id 1, main, < 
GetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 985632,class jtermios.windows.WinAPI line 628, thread id 1, main, > 
SetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 985679,class jtermios.windows.WinAPI line 630, thread id 1, main, < 
SetCommState(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 2048 XoffLim 512 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 985680,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 985681,class jtermios.JTermios line 342, thread id 1, main, > 
setspeed(0,jtermios.Termios@975081c2,9600)
log: 985682,class jtermios.JTermios line 344, thread id 1, main, < 
setspeed(0,jtermios.Termios@975081c2,9600) => 0
log: 985682,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 985683,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 985684,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 985684,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 985685,class jtermios.JTermios line 418, thread id 1, main, > 
ioctl(0,1074033770,[00000000])
log: 985685,class jtermios.windows.WinAPI line 663, thread id 1, main, > 
GetCommModemStatus(native@0x578 (jtermios.windows.WinAPI$HANDLE@578),0x00000000)
log: 985686,class jtermios.windows.WinAPI line 665, thread id 1, main, < 
GetCommModemStatus(native@0x578 
(jtermios.windows.WinAPI$HANDLE@578),0x00000000) => true
log: 985687,class jtermios.JTermios line 420, thread id 1, main, < 
ioctl(0,1074033770,[00000000]) => 0
log: 985687,class jtermios.JTermios line 459, thread id 1, main, > pipe([2,0,0])
log: 985688,class jtermios.JTermios line 461, thread id 1, main, < 
pipe([2,0,0]) => -1
log: 985690,class jtermios.JTermios line 342, thread id 1, main, > 
setspeed(0,jtermios.Termios@975081c2,9600)
log: 985690,class jtermios.JTermios line 344, thread id 1, main, < 
setspeed(0,jtermios.Termios@975081c2,9600) => 0
log: 985691,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 985692,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 985692,class jtermios.JTermios line 418, thread id 1, main, > 
ioctl(0,1074033770,[00000000])
log: 985693,class jtermios.windows.WinAPI line 663, thread id 1, main, > 
GetCommModemStatus(native@0x578 (jtermios.windows.WinAPI$HANDLE@578),0x00000000)
log: 985694,class jtermios.windows.WinAPI line 665, thread id 1, main, < 
GetCommModemStatus(native@0x578 
(jtermios.windows.WinAPI$HANDLE@578),0x00000000) => true
log: 985694,class jtermios.JTermios line 420, thread id 1, main, < 
ioctl(0,1074033770,[00000000]) => 0
log: 985695,class jtermios.JTermios line 418, thread id 1, main, > 
ioctl(0,-2147191699,[00000002])
log: 985696,class jtermios.windows.WinAPI line 670, thread id 1, main, > 
EscapeCommFunction(native@0x578 (jtermios.windows.WinAPI$HANDLE@578),0x00000005)
log: 985703,class jtermios.windows.WinAPI line 672, thread id 1, main, < 
EscapeCommFunction(native@0x578 
(jtermios.windows.WinAPI$HANDLE@578),0x00000005) => true
log: 985704,class jtermios.windows.WinAPI line 670, thread id 1, main, > 
EscapeCommFunction(native@0x578 (jtermios.windows.WinAPI$HANDLE@578),0x00000004)
log: 985704,class jtermios.windows.WinAPI line 672, thread id 1, main, < 
EscapeCommFunction(native@0x578 
(jtermios.windows.WinAPI$HANDLE@578),0x00000004) => true
log: 985705,class jtermios.JTermios line 420, thread id 1, main, < 
ioctl(0,-2147191699,[00000002]) => 0
log: 985706,class jtermios.JTermios line 404, thread id 1, main, > 
write(0,[6,0x48,0x65,0x6C,0x6C,0x6F,0x0A],6)
log: 985706,class jtermios.windows.WinAPI line 698, thread id 1, main, > 
ResetEvent(native@0x580 (jtermios.windows.WinAPI$HANDLE@580))
log: 985707,class jtermios.windows.WinAPI line 700, thread id 1, main, < 
ResetEvent(native@0x580 (jtermios.windows.WinAPI$HANDLE@580)) => true
log: 985708,class jtermios.windows.WinAPI line 549, thread id 1, main, > 
WriteFile(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[6,0x48,0x65,0x6C,0x6C,0x6F...], 6, [0], auto-allocated@0xf98480 (32 bytes))
log: 985710,class jtermios.windows.WinAPI line 551, thread id 1, main, < 
WriteFile(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[6,0x48,0x65,0x6C,0x6C,0x6F...], 6, [0], auto-allocated@0xf98480 (32 bytes)) => 
false
log: 985711,class jtermios.windows.WinAPI line 740, thread id 1, main, > 
GetLastError()
log: 985711,class jtermios.windows.WinAPI line 742, thread id 1, main, < 
GetLastError() => 997
log: 985712,class jtermios.JTermios line 406, thread id 1, main, < 
write(0,[6,0x48,0x65,0x6C,0x6C,0x6F,0x0A],6) => 6
log: 985713,class jtermios.JTermios line 356, thread id 1, main, > tcdrain(0)
log: 985714,class jtermios.windows.WinAPI line 572, thread id 1, main, > 
FlushFileBuffers(native@0x578 (jtermios.windows.WinAPI$HANDLE@578))
log: 985714,class jtermios.windows.WinAPI line 574, thread id 1, main, < 
FlushFileBuffers(native@0x578 (jtermios.windows.WinAPI$HANDLE@578)) => true
log: 985715,class jtermios.JTermios line 358, thread id 1, main, < tcdrain(0) 
=> 0
log: 985716,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@8b99f2e1)
log: 985717,class jtermios.windows.WinAPI line 635, thread id 1, main, > 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[ReadIntervalTimeout 0 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0])
log: 985718,class jtermios.windows.WinAPI line 637, thread id 1, main, < 
SetCommTimeouts(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 
[ReadIntervalTimeout 0 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0]) => true
log: 985719,class jtermios.windows.JTermiosImpl line 752, thread id 1, main, 
vmin 1 vtime 0 ReadIntervalTimeout 0 ReadTotalTimeoutConstant 0 
ReadTotalTimeoutMultiplier 0
log: 985719,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@8b99f2e1) => 0
log: 985720,class jtermios.JTermios line 438, thread id 1, main, > 
select(1,[0],[],[],jtermios.TimeVal@601b1195)
log: 985720,class jtermios.windows.WinAPI line 600, thread id 1, main, > 
ClearCommError(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [0], [fFlags 
0000 cbInQue 0 cbInQue 0])
log: 985721,class jtermios.windows.WinAPI line 602, thread id 1, main, < 
ClearCommError(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [0], [fFlags 
0000 cbInQue 0 cbInQue 0]) => true
log: 985722,class jtermios.windows.WinAPI line 698, thread id 1, main, > 
ResetEvent(native@0x588 (jtermios.windows.WinAPI$HANDLE@588))
log: 985723,class jtermios.windows.WinAPI line 700, thread id 1, main, < 
ResetEvent(native@0x588 (jtermios.windows.WinAPI$HANDLE@588)) => true
log: 985723,class jtermios.windows.WinAPI line 607, thread id 1, main, > 
SetCommMask(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 0x00000001)
log: 985724,class jtermios.windows.WinAPI line 609, thread id 1, main, < 
SetCommMask(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), 0x00000001) => 
true
log: 985725,class jtermios.windows.WinAPI line 705, thread id 1, main, > 
WaitCommEvent(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [0], 
auto-allocated@0xf984b0 (32 bytes))
log: 985725,class jtermios.windows.WinAPI line 707, thread id 1, main, < 
WaitCommEvent(native@0x578 (jtermios.windows.WinAPI$HANDLE@578), [0], 
auto-allocated@0xf984b0 (32 bytes)) => false
log: 985726,class jtermios.windows.WinAPI line 740, thread id 1, main, > 
GetLastError()
log: 985726,class jtermios.windows.WinAPI line 742, thread id 1, main, < 
GetLastError() => 997
log: 985727,class jtermios.windows.WinAPI line 726, thread id 1, main, > 
WaitForMultipleObjects(2, [2,native@0x588 
(jtermios.windows.WinAPI$HANDLE@588),native@0x590 
(jtermios.windows.WinAPI$HANDLE@590)], false, 2147483647)


Thanks again for any help.

   ...ant



On Fri, May 23, 2014 at 12:55 PM, ant elder 
<ant.elder@xxxxxxxxx<mailto:ant.elder@xxxxxxxxx>> wrote:
Sure ok, was really just asking right away to see if the 997 meant anything 
obvious.

I can easily and repeatedly recreate it, but thats with my app which has quite 
a lot of code around PureJavaComm. I'll go strip all that out and make a simple 
test case and report back...

   ...ant


On Fri, May 23, 2014 at 12:05 PM, Kustaa Nyholm 
<Kustaa.Nyholm@xxxxxxxxxxxx<mailto:Kustaa.Nyholm@xxxxxxxxxxxx>> wrote:
Hi,

when you say it is not working, what exactly is happening?

How do you test it...does anything get transmitted...how about received...

Error 997 per se is not suspicious, as you can see from the code, 
WinAPI.java:835, this is
expected to happen at times an the code is prepared to handle it (or at least 
that is
the intent).

What we need is a repeatable test case and see where or who gets stuck.

br Kusti

From: ant elder <ant.elder@xxxxxxxxx<mailto:ant.elder@xxxxxxxxx>>
Reply-To: "purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>" 
<purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>>
Date: Fri, 23 May 2014 12:57:16 +0300
To: "purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>" 
<purejavacomm@xxxxxxxxxxxxx<mailto:purejavacomm@xxxxxxxxxxxxx>>
Subject: [purejavacomm] PureJavaComm no response received after error 997

I've been using PureJavaComm 0.0.21 for a while now and its working really well 
talking to lots of different types of Arduino and compatible mcu's, so thank 
you for it.

I've just got a new device today 
(http://www.dfrobot.com/wiki/index.php/Bluno_SKU:DFR0267) and this one does not 
work. It is working ok talking to other Windows Terminal programs and with the 
Arduino serial monitor which use RXTX, so the board itself seems to be working 
ok.

I've a debug log from PureJavaComm which i've attached here. I don't completely 
understand all the debug output but i do see there is an error 997 which sounds 
suspicious. Does this indicate anything to you?

Thanks for any help.

   ...ant

log: 705295,class jtermios.windows.JTermiosImpl line 264, thread id 1, main, 
instantiating jtermios.windows.JTermiosImpl
log: 705829,class jtermios.windows.WinAPI line 763, thread id 1, main, > 
QueryDosDeviceW(null,[C@a894af68,16384)
log: 705833,class jtermios.windows.WinAPI line 765, thread id 1, main, < 
QueryDosDeviceW(null,[C@a894af68,16384) => 14155
log: 705843,class jtermios.JTermios line 390, thread id 1, main, > 
open('COM15',00020006)
log: 705856,class jtermios.windows.WinAPI line 533, thread id 1, main, > 
CreateFileW(\\.\COM15, 0xC0000000, 0x00000000, null, 0x00000003, 
0x40000000,null)
log: 705859,class jtermios.windows.WinAPI line 535, thread id 1, main, < 
CreateFileW(\\.\COM15, 0xC0000000, 0x00000000, null, 0x00000003, 
0x40000000,null) => native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8)
log: 705860,class jtermios.windows.WinAPI line 642, thread id 1, main, > 
SetCommTimeouts(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 2048, 2048)
log: 705862,class jtermios.windows.WinAPI line 644, thread id 1, main, < 
SetCommTimeouts(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 2048, 2048) 
=> true
log: 705863,class jtermios.windows.WinAPI line 621, thread id 1, main, > 
GetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 0 
fFlags 0000 wReserved 0 XonLim 0 XoffLim 0 ByteSize 0 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 00 wReserved1 0])
log: 705869,class jtermios.windows.WinAPI line 623, thread id 1, main, < 
GetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 
1000000 fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 
0 XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => 
true
log: 705872,class jtermios.windows.WinAPI line 628, thread id 1, main, > 
SetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 705878,class jtermios.windows.WinAPI line 630, thread id 1, main, < 
SetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 705879,class jtermios.windows.WinAPI line 635, thread id 1, main, > 
SetCommTimeouts(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 
[ReadIntervalTimeout -1 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0])
log: 705880,class jtermios.windows.WinAPI line 637, thread id 1, main, < 
SetCommTimeouts(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 
[ReadIntervalTimeout -1 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0]) => true
log: 705881,class jtermios.windows.JTermiosImpl line 752, thread id 1, main, 
vmin 0 vtime 0 ReadIntervalTimeout -1 ReadTotalTimeoutConstant 0 
ReadTotalTimeoutMultiplier 0
log: 705882,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, false, false, null)
log: 705883,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, false, false, null) => native@0x5ac 
(jtermios.windows.WinAPI$HANDLE@5ac)
log: 705884,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 705884,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x5b0 
(jtermios.windows.WinAPI$HANDLE@5b0)
log: 705885,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 705885,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x5b4 
(jtermios.windows.WinAPI$HANDLE@5b4)
log: 705886,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 705887,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x5b8 
(jtermios.windows.WinAPI$HANDLE@5b8)
log: 705888,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 705889,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x5bc 
(jtermios.windows.WinAPI$HANDLE@5bc)
log: 705889,class jtermios.windows.WinAPI line 684, thread id 1, main, > 
CreateEventA(null, true, false, null)
log: 705890,class jtermios.windows.WinAPI line 686, thread id 1, main, < 
CreateEventA(null, true, false, null) => native@0x5c0 
(jtermios.windows.WinAPI$HANDLE@5c0)
log: 705891,class jtermios.JTermios line 392, thread id 1, main, < 
open('COM15',00020006) => 0
log: 705892,class jtermios.JTermios line 307, thread id 1, main, > fcntl(0, 3, 
0)
log: 705893,class jtermios.JTermios line 309, thread id 1, main, < fcntl(0, 3, 
0) => 131078
log: 705893,class jtermios.JTermios line 307, thread id 1, main, > fcntl(0, 4, 
131074)
log: 705894,class jtermios.JTermios line 309, thread id 1, main, < fcntl(0, 4, 
131074) => 0
log: 705895,class jtermios.JTermios line 369, thread id 1, main, > 
tcgetattr(0,jtermios.Termios@a1323da0)
log: 705895,class jtermios.JTermios line 371, thread id 1, main, < 
tcgetattr(0,jtermios.Termios@d0c82aa0) => 0
log: 705896,class jtermios.JTermios line 363, thread id 1, main, > 
cfmakeraw(0,jtermios.Termios@d0c82aa0)
log: 705897,class jtermios.JTermios line 365, thread id 1, main, < 
cfmakeraw(0,jtermios.Termios@d0c82aa0)
log: 705897,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 705898,class jtermios.windows.WinAPI line 621, thread id 1, main, > 
GetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 705901,class jtermios.windows.WinAPI line 623, thread id 1, main, < 
GetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 00 XoffChar 00 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 705902,class jtermios.windows.WinAPI line 628, thread id 1, main, > 
SetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 705908,class jtermios.windows.WinAPI line 630, thread id 1, main, < 
SetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 705909,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 705910,class jtermios.JTermios line 342, thread id 1, main, > 
setspeed(0,jtermios.Termios@975081c2,9600)
log: 705911,class jtermios.JTermios line 344, thread id 1, main, < 
setspeed(0,jtermios.Termios@975081c2,9600) => 0
log: 705912,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 705913,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 705914,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@975081c2)
log: 705914,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@975081c2) => 0
log: 705915,class jtermios.JTermios line 418, thread id 1, main, > 
ioctl(0,1074033770,[00000000])
log: 705916,class jtermios.windows.WinAPI line 663, thread id 1, main, > 
GetCommModemStatus(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8),0x00000000)
log: 705917,class jtermios.windows.WinAPI line 665, thread id 1, main, < 
GetCommModemStatus(native@0x5a8 
(jtermios.windows.WinAPI$HANDLE@5a8),0x00000000) => true
log: 705918,class jtermios.JTermios line 420, thread id 1, main, < 
ioctl(0,1074033770,[00000000]) => 0
log: 705919,class jtermios.JTermios line 459, thread id 1, main, > pipe([2,0,0])
log: 705919,class jtermios.JTermios line 461, thread id 1, main, < 
pipe([2,0,0]) => -1
log: 705921,class jtermios.JTermios line 342, thread id 1, main, > 
setspeed(0,jtermios.Termios@975081c2,1000000)
log: 705922,class jtermios.windows.WinAPI line 621, thread id 1, main, > 
GetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 705925,class jtermios.windows.WinAPI line 623, thread id 1, main, < 
GetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 9600 
fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 0 
XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => true
log: 705926,class jtermios.windows.WinAPI line 628, thread id 1, main, > 
SetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 
1000000 fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 
0 XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0])
log: 705932,class jtermios.windows.WinAPI line 630, thread id 1, main, < 
SetCommState(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [BaudRate 
1000000 fFlags 0001 wReserved 0 XonLim 0 XoffLim 0 ByteSize 8 Parity 0 StopBits 
0 XonChar 11 XoffChar 13 ErrorChar 00 EofChar 00 EvtChar 0A wReserved1 0]) => 
true
log: 705933,class jtermios.JTermios line 344, thread id 1, main, < 
setspeed(0,jtermios.Termios@760249c2,1000000) => 0
log: 705934,class jtermios.JTermios line 376, thread id 1, main, > 
tcsetattr(0,0,jtermios.Termios@760249c2)
log: 705934,class jtermios.JTermios line 378, thread id 1, main, < 
tcsetattr(0,0,jtermios.Termios@760249c2) => 0
log: 705935,class jtermios.JTermios line 418, thread id 1, main, > 
ioctl(0,1074033770,[00000000])
log: 705936,class jtermios.windows.WinAPI line 663, thread id 1, main, > 
GetCommModemStatus(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8),0x00000000)
log: 705937,class jtermios.windows.WinAPI line 665, thread id 1, main, < 
GetCommModemStatus(native@0x5a8 
(jtermios.windows.WinAPI$HANDLE@5a8),0x00000000) => true
log: 705937,class jtermios.JTermios line 420, thread id 1, main, < 
ioctl(0,1074033770,[00000000]) => 0
log: 705938,class jtermios.JTermios line 418, thread id 1, main, > 
ioctl(0,-2147191699,[00000002])
log: 705939,class jtermios.windows.WinAPI line 670, thread id 1, main, > 
EscapeCommFunction(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8),0x00000005)
log: 705940,class jtermios.windows.WinAPI line 672, thread id 1, main, < 
EscapeCommFunction(native@0x5a8 
(jtermios.windows.WinAPI$HANDLE@5a8),0x00000005) => true
log: 705941,class jtermios.windows.WinAPI line 670, thread id 1, main, > 
EscapeCommFunction(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8),0x00000004)
log: 705941,class jtermios.windows.WinAPI line 672, thread id 1, main, < 
EscapeCommFunction(native@0x5a8 
(jtermios.windows.WinAPI$HANDLE@5a8),0x00000004) => true
log: 705942,class jtermios.JTermios line 420, thread id 1, main, < 
ioctl(0,-2147191699,[00000002]) => 0
cmd: 1,16

log: 705945,class jtermios.JTermios line 376, thread id 26, Thread-6, > 
tcsetattr(0,0,jtermios.Termios@6a4bbae1)
log: 705946,class jtermios.windows.WinAPI line 635, thread id 26, Thread-6, > 
SetCommTimeouts(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 
[ReadIntervalTimeout 0 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0])
log: 705947,class jtermios.JTermios line 404, thread id 1, main, > 
write(0,[8192,0x31,0x2C,0x31,0x36,0x0A,0x00,0x00,0x00...],5)
log: 705947,class jtermios.windows.WinAPI line 637, thread id 26, Thread-6, < 
SetCommTimeouts(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 
[ReadIntervalTimeout 0 ReadTotalTimeoutMultiplier 0 ReadTotalTimeoutConstant 0 
WriteTotalTimeoutMultiplier 0 WriteTotalTimeoutConstant 0]) => true
log: 705948,class jtermios.windows.WinAPI line 698, thread id 1, main, > 
ResetEvent(native@0x5bc (jtermios.windows.WinAPI$HANDLE@5bc))
log: 705949,class jtermios.windows.JTermiosImpl line 752, thread id 26, 
Thread-6, vmin 1 vtime 0 ReadIntervalTimeout 0 ReadTotalTimeoutConstant 0 
ReadTotalTimeoutMultiplier 0
log: 705950,class jtermios.windows.WinAPI line 700, thread id 1, main, < 
ResetEvent(native@0x5bc (jtermios.windows.WinAPI$HANDLE@5bc)) => true
log: 705950,class jtermios.JTermios line 378, thread id 26, Thread-6, < 
tcsetattr(0,0,jtermios.Termios@6a4bbae1) => 0
log: 705951,class jtermios.windows.WinAPI line 549, thread id 1, main, > 
WriteFile(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 
[5,0x31,0x2C,0x31,0x36,0x0A], 5, [0], auto-allocated@0x647a20 (32 bytes))
log: 705952,class jtermios.JTermios line 438, thread id 26, Thread-6, > 
select(1,[0],[],[],jtermios.TimeVal@8a7fa8b9)
log: 705952,class jtermios.windows.WinAPI line 600, thread id 26, Thread-6, > 
ClearCommError(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [0], [fFlags 
0000 cbInQue 0 cbInQue 0])
log: 705953,class jtermios.windows.WinAPI line 551, thread id 1, main, < 
WriteFile(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 
[5,0x31,0x2C,0x31,0x36,0x0A], 5, [0], auto-allocated@0x647a20 (32 bytes)) => 
false
log: 705954,class jtermios.windows.WinAPI line 602, thread id 26, Thread-6, < 
ClearCommError(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [0], [fFlags 
0000 cbInQue 0 cbInQue 0]) => true
log: 705955,class jtermios.windows.WinAPI line 740, thread id 1, main, > 
GetLastError()
log: 705956,class jtermios.windows.WinAPI line 698, thread id 26, Thread-6, > 
ResetEvent(native@0x5c0 (jtermios.windows.WinAPI$HANDLE@5c0))
log: 705956,class jtermios.windows.WinAPI line 742, thread id 1, main, < 
GetLastError() => 997
log: 705957,class jtermios.windows.WinAPI line 700, thread id 26, Thread-6, < 
ResetEvent(native@0x5c0 (jtermios.windows.WinAPI$HANDLE@5c0)) => true
log: 705958,class jtermios.JTermios line 406, thread id 1, main, < 
write(0,[8192,0x31,0x2C,0x31,0x36,0x0A,0x00,0x00,0x00...],5) => 5
log: 705958,class jtermios.windows.WinAPI line 607, thread id 26, Thread-6, > 
SetCommMask(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 0x00000001)
log: 705959,class jtermios.JTermios line 356, thread id 1, main, > tcdrain(0)
log: 705960,class jtermios.windows.WinAPI line 609, thread id 26, Thread-6, < 
SetCommMask(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), 0x00000001) => 
true
log: 705960,class jtermios.windows.WinAPI line 572, thread id 1, main, > 
FlushFileBuffers(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8))
log: 705961,class jtermios.windows.WinAPI line 705, thread id 26, Thread-6, > 
WaitCommEvent(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [0], 
auto-allocated@0x647a50 (32 bytes))
log: 705961,class jtermios.windows.WinAPI line 574, thread id 1, main, < 
FlushFileBuffers(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8)) => true
log: 705962,class jtermios.windows.WinAPI line 707, thread id 26, Thread-6, < 
WaitCommEvent(native@0x5a8 (jtermios.windows.WinAPI$HANDLE@5a8), [0], 
auto-allocated@0x647a50 (32 bytes)) => false
log: 705963,class jtermios.JTermios line 358, thread id 1, main, < tcdrain(0) 
=> 0
log: 705964,class jtermios.windows.WinAPI line 740, thread id 26, Thread-6, > 
GetLastError()
log: 705964,class jtermios.windows.WinAPI line 742, thread id 26, Thread-6, < 
GetLastError() => 997
log: 705965,class jtermios.windows.WinAPI line 726, thread id 26, Thread-6, > 
WaitForMultipleObjects(2, [2,native@0x5c0 
(jtermios.windows.WinAPI$HANDLE@5c0),native@0x5ac 
(jtermios.windows.WinAPI$HANDLE@5ac)], false, 2147483647)





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