Re: Tinkerboard w/ TinkerOS 2.0.1

2017-12-20 Thread Achim Gratz via devel
Achim Gratz via devel writes: > The main problem at the moment is that the zero-TC temperature point > is just beyond the first thermal threshold hardwired into the kernel > for the TinkerBoard, so I can't keep the temperature high enough. I've resolved that problem by compressing the hardwired te

Re: Tinkerboard w/ TinkerOS 2.0.1

2017-09-20 Thread Achim Gratz via devel
Achim Gratz via devel writes: > I've switched the TinkerBoard to PPS and starting to collect PPS > statistics. Everything looks pretty good so far, I've also started > ovenizing the XTAL, but it will be some time before I get enough > statistics to extract the parameters from for a proper control

Re: Tinkerboard

2017-09-18 Thread Gary E. Miller via devel
Yo Hal! On Mon, 18 Sep 2017 16:10:42 -0700 Hal Murray wrote: > >> By "not all", I meant some but not all rather than none. > > Yes, I understood you, but all that does is lead to combintarorial > > excess. > > It also reduces bloat. Many other, easier, better, ways to reduce bloat. But si

Re: Tinkerboard

2017-09-18 Thread Hal Murray via devel
>> By "not all", I meant some but not all rather than none. > Yes, I understood you, but all that does is lead to combintarorial excess. It also reduces bloat. All refclocks is close to double the file size. (I don't know how that translates into actual memory usage after code gets loaded. str

Re: Tinkerboard

2017-09-18 Thread Gary E. Miller via devel
Yo Hal! On Mon, 18 Sep 2017 15:42:50 -0700 Hal Murray wrote: > >> It seems like a good idea for somebody to test the not-all case. > > The all and not all case do get a lot of testing. > > By "not all", I meant some but not all rather than none. Yes, I understood you, but all that does is

Re: Tinkerboard

2017-09-18 Thread Hal Murray via devel
>> It seems like a good idea for somebody to test the not-all case. > The all and not all case do get a lot of testing. By "not all", I meant some but not all rather than none. -- These are my opinions. I hate spam. ___ devel mailing list devel@nt

Re: Tinkerboard

2017-09-18 Thread Gary E. Miller via devel
Yo Hal! On Mon, 18 Sep 2017 15:24:25 -0700 Hal Murray wrote: > > Sure, test/run as you wish, but why not build them all? > > No great reason. I got started that way ages ago. So why should we work to allow pointless things? > It seems like a good idea for somebody to test the not-all case

Re: Tinkerboard

2017-09-18 Thread Hal Murray via devel
> Sure, test/run as you wish, but why not build them all? No great reason. I got started that way ages ago. It seems like a good idea for somebody to test the not-all case. I think we should be able to build non-bloat systems, or at least minimal-bloat. This seems like a good step in that dir

Re: Tinkerboard

2017-09-18 Thread Gary E. Miller via devel
Yo Hal! On Mon, 18 Sep 2017 14:34:49 -0700 Hal Murray wrote: > > Why not build with all the refclocks? That is not a well tested > > way to configure NTPsec. > > I regularly test/run with only the refclocks I plan to use. Sure, test/run as you wish, but why not build them all? NTPsec has

Re: Tinkerboard

2017-09-18 Thread Hal Murray via devel
> Why not build with all the refclocks? That is not a well tested way to > configure NTPsec. I regularly test/run with only the refclocks I plan to use. I admit I haven't tested the SHM only case. If it doesn't work, we should fix it. > Nothing in ntpd.log of interest WRT shm/pps/gps >> N

Re: Tinkerboard w/ TinkerOS 2.0.1

2017-09-13 Thread Achim Gratz via devel
Achim Gratz via devel writes: > [resent and expanded, the original posting did not make it to Gmane NNTP] The missing postings have belatedly appeared on Gmane now, so it seems to have been a hiccup somewhere between the listserver and Gmane or on Gmane itself. Regards, Achim. -- +<[Q+ Matrix-1

Re: Tinkerboard w/ TinkerOS 2.0.1

2017-09-10 Thread Achim Gratz via devel
[resent and expanded, the original posting did not make it to Gmane NNTP] Achim Gratz via devel writes: > Still no sign of PPS via GPIO, I might try Armbian later to see if it's > available there since I don't need the GPU and WLAN anyway. I've Some kind soul read this and sent me some hints on

Re: Tinkerboard w/ TinkerOS 2.0.1

2017-09-09 Thread Achim Gratz via devel
Achim Gratz via devel writes: > Still no sign of PPS via GPIO, I might try Armbian later to see if it's > available there since I don't need the GPU and WLAN anyway. Some kind soul read this and sent me some hints on how to compile a kernel that has PPS enabled. Just creating the node in the devi