wjakob/libftdi

FTDI USB driver (with improved CMake buld system)

libftdi's Issues

Cannot connect to serial port

I've my FTDI driver installed on ARM device, I try to read from the serial port (USB0), but cannot connect to it (does not even show as an available device in /dev). I've attached outputs of some commands below:

mx@username:~$ dmesg | grep FTDI
[   10.110208] usbserial: USB Serial support registered for FTDI USB Serial Device
[   10.117813] ftdi_sio 2-1:1.0: FTDI USB Serial Device converter detected
[   10.631320] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
[   70.117061] usbserial: USB Serial deregistering driver FTDI USB Serial Device
[   70.142658] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0

==========================================================================================

mx@username:~$ dmesg | grep -i serial
[    0.201790] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    0.203082] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250
[    0.757937] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250
[    0.767271] 481aa000.serial: ttyS2 at MMIO 0x481aa000 (irq = 160, base_baud = 3000000) is a 8250
[    1.037963] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.056786] usb usb1: SerialNumber: musb-hdrc.0.auto
[    1.104245] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.123071] usb usb2: SerialNumber: musb-hdrc.1.auto
[    1.697707] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.713459] usb 2-1: SerialNumber: EO4UIWQ1

==========================================================================================

mx@username:~$ ls -l /dev/ttyUSB*
crw-rw---- 1 root dialout 188, 1 Mar 26 19:37 /dev/ttyUSB1
crw-rw---- 1 root dialout 188, 2 Mar 26 19:52 /dev/ttyUSB2
crw-rw---- 1 root dialout 188, 3 Mar 26 19:37 /dev/ttyUSB3

Error:

failed to connect, open /dev/ttyUSB0: no such device or address"

Merge with upstream

There are currently merge conflicts intra2net.com's repository, so you know.