**** BEGIN LOGGING AT Wed May 17 03:00:05 2017 May 17 07:38:28 maciejjo: How's your project coming up? May 17 09:33:31 Abhishek_: Hi! I'm working on the presentation for my video May 17 09:36:37 Still a little busy with university and other stuff, but I will have much more time for the project this week :) May 17 09:43:33 Abhishek_: are you a mentor this year? May 17 09:44:20 I did indicate "interested to mentor" for PRU DMA support but have not been assigned yet. May 17 09:44:50 ok, cool May 17 09:45:10 I will be working on forward-porting BeagleLogic this summer myself. May 17 09:45:16 to 4.4 May 17 09:47:08 nice :) May 17 11:38:03 Is rcn-ee around these days on this channel? May 17 12:02:10 Abhishek_: I saw him a long time ago May 17 13:12:34 Abhishek_: should I add you to PRU DMA? May 17 13:15:24 Abhishek_: added May 17 13:34:00 av500: thanks! May 17 13:52:01 np May 17 15:28:33 do we have a meeting scheduled for today May 17 15:29:48 yes today is wednesday May 17 15:48:05 hello May 17 15:48:23 hi May 17 15:50:51 m_w: I have sd card with new kernel image(4.12) fpga-mgr is active May 17 15:51:48 pmezydlo: good May 17 15:52:52 pmezydlo: I have all of the components for the board, just waiting on the PCB for assembly May 17 15:53:15 should be in soon May 17 15:54:06 great, I can not wait May 17 15:56:23 <_av500_> m_w: ping May 17 15:58:44 Hello everyone :) May 17 15:58:49 hi May 17 15:59:00 <_av500_> hello May 17 15:59:01 _av500_: pong May 17 15:59:09 Hi all May 17 15:59:11 <_av500_> m_w: as said, I have to leave around now May 17 15:59:26 <_av500_> m_w: take the tally, ask for vids and make sure students have all they need to start May 17 16:00:04 tick May 17 16:00:22 okay greetings all May 17 16:00:24 hello everyone May 17 16:00:31 how many students are here? roll call... May 17 16:00:37 o/ May 17 16:00:48 hi all.I'm mobile today. I'm around to try to update on shipping. May 17 16:00:49 present May 17 16:00:56 present May 17 16:01:14 I'm May 17 16:01:42 four? May 17 16:02:07 i think we lost a couple already May 17 16:02:10 thetransformerr: you here? May 17 16:02:19 * nerdboy looks under the rug May 17 16:02:27 yeas May 17 16:03:25 so we are missing someone May 17 16:03:30 one still hiding? May 17 16:03:33 ee? May 17 16:03:41 ee: i guess May 17 16:04:19 5 demerits for ee May 17 16:04:36 anyone know where to ping him? May 17 16:04:58 otherwise topics are 1) videos, and 2) anything else May 17 16:05:20 especially blockers May 17 16:05:25 how is everyone doing on their videos? May 17 16:06:18 just getting started May 17 16:06:34 in progress, making presentation for the video May 17 16:06:39 I have created the slides part, now have to just integrate them with voiceover May 17 16:07:17 Hi all May 17 16:07:26 recoredmydesktop i think? May 17 16:07:27 working on it, hope to finish by the weekend May 17 16:08:21 busy in exams, will start tommorow May 17 16:10:10 any issues to research/resolve? like analog signal conditioning ? May 17 16:10:47 nerdboy:, ds2: I want some help for multiplexing pulse generation and DAQ May 17 16:11:58 thetransformerr: could you send out a email on that? May 17 16:12:12 right now i think just ironing out the pulse trigger/receive citcuits would be good May 17 16:12:34 like can we get our circuit by using pin mux present already in pru or do we need to integrate some IC May 17 16:12:38 start with singke pulse maybe... May 17 16:12:53 like 4052 May 17 16:13:45 ds2: sure I will send a email with a rough circuit that I want to implement to all my mentors by tomm May 17 16:13:47 you need to sketch that out May 17 16:14:33 thetransformerr: don't want to send you inthe wrong direction.... need to look at the whole picture May 17 16:14:42 nerdboy: okk May 17 16:15:16 thetransformer: is there a way to high-z the PRUDAQ and an enable on the pulse generator? May 17 16:15:52 the sensors have multiple modes too May 17 16:16:56 nerdboy, thetransformerr - wonder if this is useful - http://www.candrian.gr/index.php/reverse-engineering-car-parking-sensors/ May 17 16:17:15 ee: complete short of an X15? May 17 16:17:22 eg, i think you can trigger a short sequence of round-robin pulse tx/rx and let the sensors do that periodically May 17 16:17:29 pmezydlo: you have sufficient hardware? May 17 16:17:44 does "high-z" means both are high simultaneously , then May 17 16:18:03 we can have contionous generation May 17 16:18:13 z is impedance afaik... May 17 16:18:14 yeah I'm just waiting for BeageWire May 17 16:18:52 jkri|mobile: I am jus waiting on the pcbs from oshpark May 17 16:19:45 jkri|mobile : can we track the hardware shipment ? May 17 16:20:31 thetransformerr: high impedence... i.e. it becomes an open circuit May 17 16:20:42 indu: you good enough to start? I seem something went on backorder May 17 16:21:06 jkri|mobile: ee received his shipment the day after you put in the order May 17 16:21:08 ravikp7: I'm looking up the status on each order right now. May 17 16:21:52 nerdboy: another ques I wanted to ask is, if we trigger a transducer from each dimension, simultaneously then do the receiver transducer are still independent from noise May 17 16:21:54 indu: it is the X15 on backorder May 17 16:22:02 indu: so, can you confirm you are good to go? May 17 16:22:26 noise from other dimension's transmitter sensor May 17 16:22:52 For now, BBBs are sufficient for my development May 17 16:22:55 ds2: I guess that might work May 17 16:23:14 It would be better x15 is available by the end of june May 17 16:23:24 not sure, seems "cleanest" to let them alternate directions May 17 16:24:53 indu: k, but you can confirm getting the BBB? May 17 16:26:18 and this is ques for which I must do some reading but anyways I am asking, how many clocks/timer, does PRU have May 17 16:26:25 Yes I got all other required hardware other than X15 May 17 16:27:48 jkridner: although you provided me update yesterday only, I wanted to ask were you able to pay from india to element14?? May 17 16:28:53 maciejjo: did you get a shipment? May 17 16:30:44 yes, I have May 17 16:39:25 I'm losing connection in a minute (again and for got) May 17 16:39:39 ravikp7: your FedEx tracking number is 734331720680 May 17 16:40:01 Thanks! May 17 16:40:02 they seem to want some extra documentation. :( May 17 16:40:29 what documentation? May 17 16:41:15 dunno May 17 16:41:38 "A specialized form/statement is required for clearance from recipient" May 17 16:42:33 Should I contact the customer service? May 17 16:44:14 ravikp7: yes. They probably need a KYC .. May 17 16:44:32 and thats a very simple form ... May 17 16:45:15 zeekhuge: how do I do that ? May 17 16:45:36 just contact them .. the customer care . They will guide you .. May 17 16:45:40 ravikp7: ^^ May 17 16:46:13 zeekhuge: Thanks, contacting them May 17 17:27:30 i see something from thetransformerr May 17 17:27:36 * mr_science in another mtg... **** ENDING LOGGING AT Thu May 18 03:00:02 2017