USB-2COM-BB Dual RS-232/USB/Micro SD Cape for BeagleBone Black & BeagleBone
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7.
Key-in “lsusb” under Angstrom Linux O.S, you will find the following message for all USB
devices on BeagleBone and USB-2COM-BB:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub(BeagleBone USB2.0 hub)
Bus 001 Device 006: ID 05e3:0610 Genesys Logic, Inc. (USB-2COM-BB USB2.0 hub chip)
Bus 001 Device 007: ID 05e3:0723 Genesys Logic, Inc. (USB-2COM-BB Micro SD card reader chip)
Bus 001 Device 008: ID 0403:6010 Future Technology Devices International, Ltd FT 2232C Dual
USB-UART/FIFO IC (USB-2COM-BB dual USB UART chip)
Bus 001 Device 010: ID 413c:2003 Dell Computer Corp. Keyboard(USB keyboard on USB-2COM-BB)
Bus 001 Device 011: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse(USB mouse on USB-2COM-BB)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub(BeagleBone USB2.0 hub)
8.
You can key-in the command to find the available serial ports. Most likely, Angstrom Linux will
support the two serial ports of USB-2COM-BB with ttyUSB0 and ttyUSB1:
You can check the two serial ports by key-in the following commands.
# stty –F /dev/ttyUSB0
# stty –F /dev/ttyUSB1
If two serial ports of USB-2COM-BB are available, the response is similar to
Speed 9600 baud; line = 0;
-brkint –imaxbel
