[LinuxPPS] Kernel configuration and more ......

[Rodolfo Giometti]

On Mon, Oct 29, 2007 at 01:39:10PM +0000, Paul wrote:
> First of all I compiled with the debugging messages. I got 4 events per
> second to the screen (this is why I need to know if debugging is for the
> PPS and/or GPS NMEA data).

Debugging are for both.

> I compiled exactly the same with no debugging.
> The /sys/class/pps/pps0/{assert/clear} remain at 0.000
> I checked the voltages on the serial plug and I saw the PPS pulses on
> the DCD pin. I checked with statserial (which actually looks at voltages
> on the serial pins) just to be sure I did not have a hardware problem.

Looking at /proc/interrupts, do you see increments on the IRQ counter
for the serial line?

Rodolfo

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