[LinuxPPS] do we need hardpps <- yes!!

[Udo van den Heuvel]

On 2010-02-06 23:06, Remco dB wrote:
> On Saturday 06 February 2010 15:28:26 Udo van den Heuvel wrote:
> 
>> Strangely I do not see my gps (ttyS0, irq4?) but I do see interrupt 3
>>  (ups). Why?
> 
> Perhaps your GPS is connected to ttyS1 ? ;-)

 ls -l /dev/*ps*
lrwxrwxrwx 1 root root      5 2009-12-01 17:20 /dev/gps0 -> ttyS0
lrwxrwxrwx 1 root root      4 2009-12-27 14:42 /dev/gpspps0 -> pps0
crw-rw---- 1 root tty  254, 0 2009-12-27 14:42 /dev/pps0

The ups is on ttyS1.
# grep ttyS1 *
ups.conf:	port = /dev/ttyS1

So how come?

Udo