Problems with screen to serial usb on F17

[Robert Moskowitz]

On 08/29/2014 09:41 PM, poma wrote:
> On 29.08.2014 23:15, Robert Moskowitz wrote:
>> I have an old F17 Asus Eee700 and trying to hook it to a USB TTL UART as
>> a serial console to some armv7 systems using screen:
>>
>> screen /dev/ttyUSB0 115200
>>
>> I am getting garbage characters.  Not all the time, but particularly at
>> the beginning.  I don't see this on either of my two F20 systems:
>> Lenovo x120e and Asus Eee900.
>>
>> I can't easily upgrade this Eee700 and I would be happy just using F17
>> screen.  But is this likely to be OS or hardware?
>>
>
> 5) Start by pressing the enter/return key to clear the "Arduino's" buffer.
> http://playground.arduino.cc/Interfacing/LinuxTTY
> $ man 1 screen
>    encoding/charset
>
> # cu -s speed -l /dev/ttyUSB0
> $ man 1 cu

# cu -s 11520 -l /dev/ttyUSB0
cu: Unsupported baud rate 11520