GPS stopped working, can't figure it out... what else?

[Timo Juhani Lindfors]

Yaroslav Halchenko <site-openmoko.org at onerussian.com> writes:
> is there any more lower level way to troubleshoot GPS (sending/receiving
> expected input etc) than just eye balling stream of outputs from
> gso-gpsd?

Yes. Make sure that no process has /dev/gps open and then

om gps power 0
om gps power 1
hexdump /dev/gps

-Timo