Re: [beagleboard] UART loopback

2015-01-17 Thread Philippe Frossard
Le 16/01/2015 09:48, philippe.frossard a écrit : Hi, I have a problem when I connect P9.24 (ttyO1.TX) with P9.26 (ttyO1.RX), If I send data on serial port like this : echo 1 > /dev/ttyO1 And read data on serial port like this : cat /dev/ttyO1 The command output a lot of data indefinitely ... and

Re: [beagleboard] UART loopback

2015-01-16 Thread Peter Hurley
On 01/16/2015 03:48 AM, philippe.frossard wrote: > Hi, > I have a problem when I connect P9.24 (ttyO1.TX) with P9.26 (ttyO1.RX), > If I send data on serial port like this : echo 1 > /dev/ttyO1 > And read data on serial port like this : cat /dev/ttyO1 > The command output a lot of data indefinitely

[beagleboard] UART loopback

2015-01-16 Thread philippe.frossard
Hi, I have a problem when I connect P9.24 (ttyO1.TX) with P9.26 (ttyO1.RX), If I send data on serial port like this : echo 1 > /dev/ttyO1 And read data on serial port like this : cat /dev/ttyO1 The command output a lot of data indefinitely ... and my ssh link doesn't respond, If I remove the jumpe