minicom

[Kaushal Shriyan]

On Wed, Nov 4, 2009 at 6:13 PM, Jim Tarvid <tarvid at ls.net> wrote:
> You should not have to create the dev node.
>
> Try
>
> root at venus:~# dmesg | grep ttyS
> [    1.828371] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> [    1.828649] 00:07: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
>
> and use that device.

Hi Jim

when i do # dmesg | grep ttyS
[   32.371106] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   32.372030] 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   32.372465] 0000:00:09.0: ttyS1 at I/O 0xd400 (irq = 16) is a XScale
[   32.372734] 0000:00:09.0: ttyS2 at I/O 0xd800 (irq = 16) is a XScale
[   32.373011] 0000:00:0a.0: ttyS3 at I/O 0xdc00 (irq = 17) is a XScale
#

so i cannot use /dev/ttyS4 ? Am i understanding it correctly ?

Thanks,

Kaushal
> On Wed, Nov 4, 2009 at 7:36 AM, Kaushal Shriyan <kaushalshriyan at gmail.com>
> wrote:
>>
>> Hi,
>>
>> I have added /dev/ttyS4 using mknod command on Ubuntu 8.04 Server.
>> mknod /dev/ttyS4 c 4 68
>> chown root.dialout  /dev/ttyS4
>> chmod 600 /dev/ttyS4
>>
>> when i run minicom i get minicom: cannot open /dev/ttyS4 : No such
>> device or address
>>
>> Am i missing something
>>
>> Thanks,
>>
>> Kaushal
>>
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>
>
>
> --
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