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| 06:58.12 | yang | hallo stefan_schmidt |
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| 07:04.55 | yang | hi ao2 |
| 07:05.06 | ao2 | hi yang |
| 07:05.09 | yang | The SDHC card doe NOT fit inside A780 |
| 07:05.28 | yang | I tried to stick it in, however to my eye it looks the same, but its not ging in |
| 07:06.33 | ao2 | ah, weird. |
| 07:07.27 | yang | while the ordinary SD card slips in allright |
| 07:09.37 | ao2 | is it like that, right? http://www.mymemory.co.uk/Micro-SDHC/SanDisk/SanDisk-4GB-Micro-SD-(SDHC)-Card---Class-2 |
| 07:10.17 | yang | it is EXACTLY this one |
| 07:11.59 | yang | Tell me something , does Class 4/6 allow faster transfer to the card than ordinary class 2 card ? I mean what is the benefit of having a faster card in the device? |
| 07:12.15 | ao2 | maybe it is thicker than plain SD card? I really can't imagine anything else |
| 07:12.37 | ao2 | I don't even know what that Class means |
| 07:13.52 | yang | its something related to the speeds |
| 07:15.10 | yang | ao2: i have noticed a slight / 0.3-0.5 mm square on the top of the SDHC card, maybe this prevents it from inserting it into A780 |
| 07:15.26 | yang | but i cannot really measure that or tell for sure |
| 07:16.41 | ao2 | ah, here's some info about Speed Classes http://en.wikipedia.org/wiki/Secure_Digital_card |
| 07:18.33 | yang | yes, i have looked there |
| 07:18.53 | yang | but i am wondering how does that behave on the device? |
| 07:20.47 | yang | Becouse I have this class 2 sd card, and I get some rendering troubles on the camcorder |
| 07:21.06 | yang | maybe a faster card would resovle that (or not) I don't know |
| 07:26.45 | ao2 | yang, I can't find any info about different form factor between microSD and micrSD HC |
| 07:27.01 | yang | http://www.sdcard.org/about/speed_class/ |
| 07:29.50 | yang | http://www.sdcard.org/about/micro_sd/ |
| 07:29.59 | yang | strange, the measures seem to be the same |
| 07:32.46 | Hopscotch | good morning |
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| 14:30.00 | stefan_schmidt | ao2: You know topgit? |
| 14:30.01 | stefan_schmidt | http://repo.or.cz/w/topgit.git?a=blob;f=README |
| 14:30.20 | stefan_schmidt | From the readme it sounds *exactly* what we like to have |
| 14:30.28 | stefan_schmidt | ~praise shoragan for the link |
| 14:30.29 | purl | All hail shoragan for the link! |
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| 15:07.45 | ao2 | stefan_schmidt, that doc looks promising, let's give it a try |
| 15:07.57 | stefan_schmidt | ao2: yeah :) |
| 15:08.23 | stefan_schmidt | ao2: But for me it has to wait two more days |
| 15:08.30 | stefan_schmidt | Today and tomorrow are booked |
| 15:08.49 | stefan_schmidt | But I really like to test it out to see if it gives what it propose |
| 15:10.12 | stefan_schmidt | have to go. later |
| 15:10.46 | ao2 | whenever you want, maybe I'll leave for a short holiday later this week, not sure yet. So maybe we'll postpone that further |
| 15:10.59 | stefan_schmidt | ao2: ok, have fun |
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| 15:57.57 | ao2 | hi WyrM stefan_schmidt pointed me to this http://repo.or.cz/w/topgit.git?a=blob;f=README we will test it in the next days to see if it is usable for us |
| 15:59.10 | ao2 | now that my holidays has been delayed I think I could spend some more time with openezx |
| 15:59.34 | ao2 | s/has/have ? |
| 16:05.11 | WyrM | ao2: i am still with no computer for development at home (and no time for development at work). |
| 16:05.35 | WyrM | ao2: if you guys decide that topgit is fine, i will use it too ;) |
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| 18:45.03 | AndiM | hi... |
| 18:50.16 | WyrM | AndiM: hi. |
| 18:55.35 | stefan_schmidt | hi guys |
| 18:55.39 | stefan_schmidt | WyrM: http://repo.or.cz/w/topgit.git?a=blob;f=README |
| 18:55.54 | stefan_schmidt | WyrM: From the description it lokks like exactly what we want |
| 18:56.04 | stefan_schmidt | stgit/guilt for more then one user |
| 18:56.29 | stefan_schmidt | I'll try it out on wednesday |
| 19:00.22 | WyrM | stefan_schmidt: yes, ao2 just pointed me to it. seems better to our needs than guilt. |
| 19:00.39 | stefan_schmidt | WyrM: cool, ao2 already spread the word. |
| 19:01.06 | stefan_schmidt | I like to do some tests first to see if it does what it promise |
| 19:01.23 | stefan_schmidt | :) |
| 19:01.53 | WyrM | stefan_schmidt: i am still with no computer@home, so i cant help you this week. |
| 19:02.07 | stefan_schmidt | WyrM: oh, that bad? |
| 19:02.22 | stefan_schmidt | WyrM: Well, have fun with your computer-free time then. :) |
| 19:02.49 | WyrM | i cant find a 19v power supply which can output more than 200w. :( |
| 19:03.27 | WyrM | stefan_schmidt: my mother board was just fine, replaced the stuffed capacitors, but it was not really the MB which was not working. |
| 19:04.50 | WyrM | i found a manufacturer on .cn which sells the power supply i need, but still no replies from them. (www.mosopower.com) |
| 19:05.25 | stefan_schmidt | ok |
| 19:05.39 | WyrM | i wish i knew more about electronics so i could build a power supply myself. :/ |
| 19:05.54 | stefan_schmidt | heh |
| 19:06.03 | stefan_schmidt | I don't think that is fun |
| 19:06.20 | stefan_schmidt | But alphaone would proof me wrong I guess |
| 19:06.35 | stefan_schmidt | Why do you have 19V btw? |
| 19:06.39 | stefan_schmidt | Never seen that |
| 19:07.03 | WyrM | foxconn 661fxsa MB. |
| 19:07.26 | WyrM | it takes a single 19v power input. |
| 19:08.05 | WyrM | the price for the whole cpu seemed attractive at the time, only after i realized how out-of-standard it was :( |
| 19:09.24 | stefan_schmidt | yeah, such things are bad |
| 19:09.39 | stefan_schmidt | Well, see it as a vacation from OpenEZX. ;) |
| 19:10.50 | johanbr | WyrM: get a standard power supply and a transformer |
| 19:11.07 | WyrM | stefan_schmidt: this vacation is not welcome. :/ I was very motivated to work on the a910. This power supply issue frustrates me. |
| 19:11.12 | WyrM | johanbr: how? |
| 19:11.34 | johanbr | Buy them at any decent electronics store. :) |
| 19:11.38 | stefan_schmidt | WyrM: that is bad then :( |
| 19:13.05 | WyrM | johanbr: i know that there is a way to change the regulating circuit on a standard power supply to output more than 5v (the 5v line is the one which can output more current). |
| 19:13.58 | WyrM | johanbr: i cant find anything that can output more than 200w (i need 19v X 10a minimum). |
| 19:14.10 | alphaone | stefan_schmidt: I would :-) |
| 19:15.38 | johanbr | WyrM: Messing with power supplies can be dangerous (and possibly illegal). I'd just call a good electronics store and tell them what I need. |
| 19:18.10 | WyrM | johanbr: i wish to buy one, not to hack it on my own (i dont have proper electronics knowledge). |
| 19:18.56 | WyrM | johanbr: i found this one, which would work for me: http://www.mosopower.com/index.php/en/Products/Switching-Power-Supply/200W-Switching-Power-Supply-AC/DC-SMPS-Adapter-Desktop/Detailed-product-flyer.html |
| 19:19.06 | WyrM | but still no reply from the manufacturer. |
| 19:20.03 | WyrM | i hope that they sell a single a unit, and not just thousands on the minimum order. |
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| 19:24.17 | johanbr | WyrM: You could get something like this: http://zahninc.com/300wand600wSU.html |
| 19:25.32 | WyrM | johanbr: not really. |
| 19:25.55 | WyrM | johanbr: most pc power supplies cant output much current (more than 5a) on 12v. |
| 19:26.46 | WyrM | so i would need a powerfull 12v power supply anyway, and also, stepping up is not efficient, it would be better to convert from AC do 19v DC directly. |
| 19:27.16 | johanbr | Right. But as you noticed, those are hard to find. |
| 19:30.20 | WyrM | johanbr: http://paginas.terra.com.br/lazer/py4bl/fonte.htm |
| 19:30.45 | WyrM | this is a standard pc power supply hacked to output 13.8v X 20a. |
| 19:31.38 | WyrM | a different hack, to output 19v X ~15a should be possible, but i have no idea how to do it. |
| 19:32.40 | johanbr | Once you have DC, it's easy to convert between voltages. Basically, all you need are two coils, where the ratio between the number of turns determines the conversion factor. |
| 19:32.58 | WyrM | johanbr: by the way, this hack is used by a lot of ham-radio people here in .br, it really works. |
| 19:33.24 | WyrM | johanbr: please, draw it to me. Im too stupid to understand your technical speech ;) |
| 19:33.58 | WyrM | johanbr: i have a 250w pc power supply, and i can hack it if you give me some noob instructions. |
| 19:35.26 | WyrM | johanbr: i need to keep it regulated, voltage cant drop depending on current draining. wouldnt some lm338 or the like be needed? or just the coils? |
| 19:36.18 | johanbr | Not sure exactly. I'm a physicist, not an engineer, so I don't know the details. :) |
| 19:37.21 | johanbr | Unless you really know what you're doing, I don't think you should mess with a power supply. Buy a DC <-> DC converter, or find a local electronics geek to help you. |
| 19:38.21 | johanbr | The regulation shouldn't be a problem. If you step up the voltage, the current goes down, so the variations should be even smaller. |
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