Zusätzliche Hinweise für die Installation der JControl/IDE unter Linux
Using the USB-RS232-Adapter in Linux
Recent Linux distributions already include the drivers for the USB-RS232 adapter and should load them on demand. To verify this, insert your adapter and read the kernel messages by calling
dmesg
from the shell. You should encounter a dump similar to the following:
[...] usb 1-2: new full speed USB device using ohci_hcd and address 2 usbcore: registered new driver usbserial drivers/usb/serial/usb-serial.c: USB Serial support registered for Generic usbcore: registered new driver usbserial_generic drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0 drivers/usb/serial/usb-serial.c: USB Serial support registered for PL-2303 pl2303 1-2:1.0: PL-2303 converter detected usb 1-2: PL-2303 converter now attached to ttyUSB0 usbcore: registered new driver pl2303 drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver v0.12
The two modules responsible for the USB-RS232 adapter are pl2303 and usbserial . Check if the modules have been loaded by calling
lsmod
from the shell. If not, load them by calling
modprobe pl2303
as root user. Now the COM port should be available as device "/dev/ttyUSB0" .
If the required modules pl2303 and usbserial are not available on your system, they have to be installed manually. Please refer to distribution specific tutorials and forums to find help.
Unfortunately the RXTX library used by the JControl/IDE will not discover the serial port under the current device name. To overcome this, create a sybolic link in the "/dev" directory as root:
cd /dev ln -s ttyUSB0 ttyS100
Now the JControl/IDE should be able to discover the new COM-Port.
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