pfmachado
FabulaTech Forum Newbie
Posts: 2
|
 |
Problem with splitter and CTS
on: Aug 5th, 2014, 6:15pm |
 Quote  Modify
|
Hi.
We are currently evaluating your product for installing in a customer.
However he have a problem with the splitter that does not happen if we connect directly: The CTS flag is read differently if we use the spliiter.
Here follows a java code snippet to illustrate the problem:
<BEGIN CODE>
import jssc.SerialPort;
public class Test {
public static void main(String[] args) throws Exception {
SerialPort port = new SerialPort("COM1");
port.openPort();
port.setParams(SerialPort.BAUDRATE_9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
System.out.println("CTS: " + port.isCTS());
port.closePort();
}
}
<END CODE>
Without the splitter running, this bit of code always prints "CTS: true" if a printer we have connected to COM1 is on.
However, with the splitter runing, the code always prints "CTS: false" regardless of printer being on or off.
Can you help us?
|
Home
Search
Members
Login
Register
Reply
Notify of replies
Print
Author
IP Logged
Posts: 559