| 07:16 | topi` | what kind of cases are ppl using in their HB's? Especially the Pro baseboard, which is higher (has a mSATA connector in the bottom) |
| 07:20 | jnettlet | topi`, I think rmk found a case that works well with the pro. I will ping him and see if I can get the link. |
| 07:21 | cbxbiker61 | sunfounder has a pi case that has an acrylic top/bottom and is open on all sides, you would just have to drill a few mouting holes in the bottom for the hb, it's pretty cool looking and should have no problem with heat |
| 07:30 | topi` | we need a case that can somewhat protect from dust |
| 07:31 | cbxbiker61 | there's a 3d printed case for the hummingboard on one of the 3d sites, it's only open at the heat sink |
| 07:32 | cbxbiker61 | best bet would be to have one of the online sites print some up for you |
| 07:33 | cbxbiker61 | i tried to print it but my fit wasn't quite right, i may try again now that i have a heated printer bed |
| 07:38 | cbxbiker61 | there's also a 3d printed case that's only open on the usb end for the pi2 that could be modded, i like that case too, but i think the hummingboard's heat output may be to high for a fully enclosed case |
| 07:48 | cbxbiker61 | http://www.thingiverse.com/thing:496637/#comments |
| 07:48 | topi` | we'd probably change the heatsink for a heatspreader and then just thermally throttle the cpu |
| 07:52 | jnettlet | topi`, are you using the mSata and mPCIe slots? |
| 07:54 | jnettlet | hmmm no access to the 24-pin header with that case |
| 07:56 | cbxbiker61 | jnettlet, it's relatively easy to remove material from an existing 3d design once you've got a handle on some of software tools |
| 07:56 | topi` | mPCIe is on the upper side, so no problem with that |
| 07:56 | topi` | mSATA we probably won't need, if we order a batch with a soldered-in eMMC instead of the SD card slot |
| 07:56 | jnettlet | topi`, yes but do you use them? Why not just get the normal board? |
| 07:57 | topi` | we have a use case for the mCPPCIe |
| 07:57 | topi` | mPCIe |
| 07:57 | topi` | i'm in a train so there's laaaag |
| 07:59 | jnettlet | I guess it depends about volume. Removing the mSata connectors can be done with a soldering iron and some patience. |
| 08:01 | jnettlet | eMMC won't be much faster than UHS-I sdhc cards |
| 08:01 | jnettlet | you just need to buy good sdhc cards. |
| 08:02 | jnettlet | there are industrial grade, but I think those are mostly a rip off :) I haven't seen the test numbers on them. |
| 08:03 | cbxbiker61 | from my experience with sandisk, i'd consider them industrial grade |
| 08:03 | jnettlet | they can't stand the temps to be industrial. But their performance is acceptable |
| 08:04 | jnettlet | Their DDR50 cards get sequential read transfers up to about 34MB/s |
| 08:06 | cbxbiker61 | the extreme plus is a great card, tested with a kingston usb3 adapter they hit their spec |
| 08:09 | cbxbiker61 | http://www.thingiverse.com/thing:685074 |
| 08:09 | cbxbiker61 | thats the pi 2 slide in case |
| 11:02 | topi` | my old samsung chromebook from 2012 has a 16 GB eMMC and I can read 60MB/s off of it |
| 11:02 | topi` | 50-60 |
| 11:03 | topi` | has rabeeh been around? |
| 11:03 | topi` | I haven't seen him on IRC for ages |
| 11:04 | Artox | pretty sure hes around |
| 11:04 | Artox | but busy(TM) |
| 11:06 | malte | i dont think today |
| 11:17 | topi` | I was consulting a client who wants to build a custom ARM board for a specific purpose and quite possibly pushed him to consider a Hummingboard solution instead |
| 11:17 | topi` | but he wants soldered-in MMC and not a SD card. |
| 11:17 | topi` | rabeeh would know if it is possible. |
| 11:20 | Arto | 11:20 * Artox imagines using glue |
| 11:22 | jnettlet | topi`, possible with the existing board, or a custom spin? |
| 11:23 | jnettlet | in theory it is possible, but you would be forced to use the usb2go recovery interface to boot and flash an image to the eMMC device |
| 11:25 | Artox | I suppose you cant just load u-boot over serial? |
| 11:25 | Artox | like on omap devices? |
| 11:25 | topi` | or over usb? |
| 11:26 | Artox | as far as I know usb is pretty hard to implement and usually to huge for the SoCs initial startup code |
| 11:26 | Artox | thats why some just implemented the ability to load next stage over serial |
| 11:27 | jnettlet | Artox, nope |
| 11:27 | Artox | too bad |
| 11:28 | Artox | I like that feature |
| 11:28 | jnettlet | the only fallback is usb2go |
| 11:28 | Artox | imagine even doing it by IR |
| 11:28 | Artox | real fun |
| 11:28 | Artox | was planned for my phone, but never working |
| 11:28 | Artox | they did sth wrong but I have no plan what |
| 11:28 | jnettlet | usb2go is the fallback serial interface |
| 11:29 | jnettlet | you just need the proper connector |
| 11:30 | Artox | if I was the developer I'd probably be fine with that |
| 11:36 | jnettlet | Artox, you can use that now. Boot without an SDHC card and a usb2go cable plugged into your computer |
| 12:04 | Artox | jnettlet, I wasn't aware |
| 12:04 | Artox | sounds pretty easy |
| 12:04 | topi` | what kind of a cable is a "usb2go" cable? is it the same as USB OTG? |
| 12:05 | topi` | many android devices are flashed with a USB OTG cable |
| 12:05 | topi` | you first put the device to fastboot mode, then connect USB OTG, and then fire up the flashing tool and give the device some power |
| 12:10 | jnettlet | yes same thing. USB OTG is the official name and at some point android started calling it usb2go. I think that was basically for drivers. |
| 12:41 | zrasim | Hello! I am trying to capture analog video signal using adv7180 (1 lane MIPI CSI) using SolidRun hummingboard. OS - Yocto(http://wiki.solid-run.com/Yocto). Kernel 3.14.14, from SolidRun's git repo. I found mxc_capture section in kernel's menuconfig, but it depends on deprecated v4l2-int-device, witch is moved to staging for future removal (https://github.com/SolidRun/linux-imx6-3.14/commit/a03636cb21af1d22a894a5a863b2ba3c3687da63). |
| 12:42 | zrasim | but on community forum i found threads about adding support of new cams, like rpi cam. But don't found any suggestions how can I make them work |
| 12:43 | topi` | jnettlet: do you have any uboot binaries for me ready? :) |
| 16:17 | rabeeh | topi`: here |
| 16:18 | rabeeh | zrasim: there? |
| 16:18 | zrasim | yes |
| 16:21 | zrasim | trying this https://github.com/n-aizu/linux-linaro-stable-mx6 kernel, look like some commits are reverted in this repo. At least now i see /dev/video0 device |
| 16:22 | zrasim | now, if I am right i need to modify device tree to add adv7180 to it |
| 16:23 | rabeeh | yup |
| 16:23 | rabeeh | how did you wire adv7180 to HummingBoard? |
| 16:24 | rabeeh | i'm looking at it's specs but can't find any MIPI stuff |
| 16:24 | rabeeh | http://www.analog.com/media/en/technical-documentation/data-sheets/ADV7180.pdf |
| 16:26 | zrasim | ops, sory, my bad... ADV7280 |
| 16:26 | zrasim | ADV7280-M |
| 16:27 | rabeeh | ok |
| 16:28 | rabeeh | how did you connect it? wires or custom board? |
| 16:28 | zrasim | EVAL-ADV7280M + wires |
| 16:28 | zrasim | + hummingboard ofc |
| 16:29 | rabeeh | i'm assuming xtal is onboard and not the reference clock from i.mx6 - right? |
| 16:29 | rabeeh | 28.63636mhz |
| 16:30 | rabeeh | so as you mentioned; i suggest starting with aizu kernel since he has the mipi patches integrated into the kernel |
| 16:30 | rabeeh | and then you would need to write your own kernel module addition and the device tree specific things |
| 16:34 | zrasim | i hope i can do this via modifying of one of existing sensor drivers, like ov5640 |
| 17:58 | vpeter | There is no analog audio output on OpenELEC 5.0.5. Any idea how to fix that? |
| 18:07 | vpeter | sorry, wrong window :( |
| 18:56 | Exaga | malte_: :D |
| 20:22 | malte_ | Exaga |
| 20:35 | Exaga | hey there malte |
| 21:50 | Exaga | rabeeh: need to speak to you about Slackware ARM on Ignition :> |