On Thu, Jul 18, 2019 at 3:48 PM Maxime Lemonnier <maxime.lemonn...@gmail.com> wrote:
> Hi, > > I'm looking for an affordable, compact ptp-grandmaster, that could sync > with an external GPS + PPS feed. I can only find gears intended for the > telecom market. I need the GM to synchronise sensors (PTP-slaves) in a > robot. Some sensor are already GPS+PPS synched, so I need both systems. > > I currently use > https://timemachinescorp.com/product/ptp-network-time-server-tm2000a/ > > But I often have issues with it. > > I was wondering if there was an open source project that could fill my > needs. Maybe something based on a FPGA-ARM dev kit... > > Thanks > Apologies if "teaching granny to suck eggs", but one might find when multiple GPS receivers are used together, there will have non deterministic differences between the PPS outputs, even when connected (via a splitter) to the same antenna. Cheers Arne
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