**** BEGIN LOGGING AT Sat Jun 10 03:00:03 2017
Jun 10 06:07:54 <johanhenselmans> I am having trouble reading data from ttyO4 and ttyO5. I only use input, so I did “config-pin -a p9_11 uart”, then “od -x < /dev/ttyO4”. I read the data on a logic analyzer on pin p9_11, but no data displays. What am I doing wrong?
Jun 10 06:08:53 <johanhenselmans> O and a “stty -F /dev/ttyO4 speed 9600 cs8 -cstopb parenb” as the data is sent on that speed.
Jun 10 06:10:28 <johanhenselmans> Linux 4.4.68-ti-r107
Jun 10 13:41:27 <zmatt> johanhenselmans: can you show the full tty settings? (stty -a -F /dev/ttyO4)
Jun 10 13:42:16 <zmatt> actually, shouldn't that be ttyS4 ?
Jun 10 13:44:16 <zmatt> or did they change back to using omap-serial instead of 8250-omap ?
Jun 10 13:54:33 <qwerty123> Hello?
Jun 10 13:54:36 <qwerty123> Anyone here?
Jun 10 13:55:56 <qwerty123> Anyone?
Jun 10 15:59:17 <zmatt> (what a silly question, there are 200+ people here)
Jun 10 16:09:33 <Humpelst1lzchen> Maybe we are all bots
Jun 10 16:09:37 <Humpelst1lzchen> ..or beagles
Jun 10 16:26:26 <tbr> w00f!
Jun 10 16:57:00 <phschafft> some might be lions.
Jun 10 18:59:36 <johanhenselmans> zmatt: it’s both, they are symlinked
Jun 10 19:00:02 <johanhenselmans> lrwxrwxrwx 1 root root 5 Jun 10 00:16 /dev/ttyO1 -> ttyS1
Jun 10 19:32:08 <zmatt> ah right the compat links... I thought it only did that for ttyS0
Jun 10 21:37:47 <kremlin> when is TI going to design an ARMv8 successor to the am335x
Jun 10 21:37:56 <kremlin> i am sick of this allwinner crap
Jun 10 21:39:13 <zmatt> I don't think they're in any hurry... their flagship SoC uses Cortex-A15 cores
Jun 10 21:39:31 <zmatt> + lots of other cores
Jun 10 21:41:20 <zmatt> maybe they'll do something with an A53 eventually, if they have some use for it
Jun 10 21:43:49 <zmatt> huh, there are AM438x? those are news to me
Jun 10 21:44:11 <zmatt> ah, looks like AM437x, but with added cloaks and daggers
Jun 10 21:44:52 <kremlin> just put 32 wires on the address bus
Jun 10 21:45:01 <zmatt> lol
Jun 10 21:45:13 <kremlin> but really
Jun 10 21:45:39 <zmatt> the cortex-A15's AXI port uses 40-bit addressing actually
Jun 10 21:45:42 <kremlin> TI has the highest tier of license agreement with ARM holdings, where they are allowed access to any and all EDA IP
Jun 10 21:45:48 <kremlin> (i know :P)
Jun 10 21:46:30 <zmatt> yes, which is why I think they just don't have any urgent use for piling on fancier ARM cores like the consumer-crap SoCs do
Jun 10 21:47:31 <kremlin> god can't it just be 2038 already
Jun 10 21:47:54 <zmatt> nor do I think the markets they're targeting "automotive, industrial" are particularly eager for the latest, greatest, buggiest hardware
Jun 10 21:48:14 <zmatt> those quote should have been parentheses... no idea what happened there
Jun 10 21:48:49 <kremlin> but think of all that can be accomplished if my chevvy has 8 gigs of RAM
Jun 10 21:49:28 <zmatt> the omap5 and am57xx support 8 gigs of ram
Jun 10 21:49:56 <kremlin> some PAE type thing?
Jun 10 21:50:04 <zmatt> 23:45 < zmatt> the cortex-A15's AXI port uses 40-bit addressing actually
Jun 10 21:50:25 <zmatt> LPAE yes
Jun 10 21:52:11 <zmatt> the cortex-a15 and all later cortex-a cores support LPAE, so while individual processes are still limited to 4G, the system as a whole isn't
Jun 10 21:52:59 <zmatt> the 8GB limit of the omap5/am57xx is due to them having two memory controllers, each limited to 4GB
Jun 10 21:53:04 <kremlin> ahh
Jun 10 21:54:28 <zmatt> (the global address space of the SoC is 16GB, though no single initiator actually has access to all of it)
Jun 10 22:28:33 <zmatt> kremlin: oh, and "think of all that can be accomplished if my chevvy has 8 gigs of RAM" ... probably more of this -> http://www.autosec.org/faq.html#q8 :P
Jun 10 22:35:31 <kremlin> did you hear about those folks that were able to connect to a jeep (wirelessly) and apply the breaks through some software exploit while it was driving
Jun 10 22:35:33 <kremlin> absolutely crazy
Jun 10 22:36:42 <kremlin> software is a mistake
Jun 11 01:13:34 <poine> hello world. anybody knows were to get an EduMiP drivetrain?
Jun 11 01:32:40 <poine> anyone knows where i can get an edumip drivetrain ?
Jun 11 02:20:14 <poine> I am looking for advices for making an edumip, especially on a suitable drive train
**** ENDING LOGGING AT Sun Jun 11 03:00:02 2017