Comments (4)
Have you tried to work with your code scanner in jssc-terminal placed on wiki
page ? Send request and get answer.
Also, are you using separate_jvm key for your applet, it's very important.
Original comment by [email protected]
on 15 Apr 2012 at 6:50
from java-simple-serial-connector.
Yes. I tried using the jssc-terminal from the Mac. It too loses the first
character. What I did was bring up the terminal applet, opened the port, and
scanned a barcode. This worked fine. I closed the port and refreshed the
page. I opened the port again and scanned another barcode. This time the
first character was missing.
I'm including the separate_jvm key. When i tried to remove it I got some issue
about the DLL being in use, so I agree that it must be important.
Original comment by [email protected]
on 19 Apr 2012 at 6:37
from java-simple-serial-connector.
Turns out it was due to the driver I was using. I had an aten u232A
serial->adapter. I was using the pl2303 driver from prolific. I switched to
an open-source driver (in case anybody else with the same issue stumbles upon
this, its available here:
http://changux.co/osx-installer-to-pl2303-serial-usb-on-osx-lio. The pre-10.7
version is available here: http://osx-pl2303.sourceforge.net/). This fixed the
character loss problem.
However the open source driver calls the serial port
"/dev/tty.PL2303-000012FD". Doesn't get picked up by your port listing. I
used a symbolic link to get around that, but just something to think about I
guess.
Original comment by [email protected]
on 24 Apr 2012 at 6:21
from java-simple-serial-connector.
Ok, thank you for this information. Issue closed.
Original comment by [email protected]
on 26 Apr 2012 at 4:54
- Changed state: Done
from java-simple-serial-connector.
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