Shuriken
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Posts posted by Shuriken
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Besides two channels, the most important features are sampling rate and the amount of megahertz. If you are just interested in the analogue domain. The megahertz factor is less relevant.
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I don't own one. But if i would buy one it would probably be a Rigol DS1052E. Second hand is also an option. But an analog scope does take a lot more space.
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Something like this: http://ucapps.de/midibox_kb.html? Works with both LPC17 core or the new STM32F4. If you use NG firmware it will be the same.
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Is there some reason you need USB ethernet instead of just using something like this: http://www.ebay.nl/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=ENC28J60&_sacat=0 ?
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You were not the first to ask and i am afraid you are
There are a couple of alternatives:
- microlarge design on veroboard
- getting the microlarge pcb made from pdf files
- get the tr8060 pcb made (the project is abandoned but i have the eagle files)
- buy Yocto clone/half kit
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Martin,
The images you attached are unreadable. If you use jpg instead of bmp you can post much bigger images.
Anyway, the steps should be:- install bootloader: follow this tutorial
- then upload project hex through mios studio
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So what happened to the announcement on the frankfurt messe? I did some googling, but couldn't find much.
I bought all the extra plugins for a cheap price, so no need here :wink:
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The last part should be no problem considering synths like Shruthi or Ambika.
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I had a look at your design and the datasheet. It looks to me like your design is based on 1.6.2 - VCC generated by internal DC/DC Circuit. If i look at the table 3.2 DC Characteristics, it states that Vbat needs to be 3,5-4,2V. You are only supplying 3,3V. The interfacing examples all use 3,6V for Vbat. So maybe this could be the reason for the display not working.
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Is that actual news or just funny jokes? Teasing at this point is just cruelty.
If nIlS says it's happening it will.
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Does this theoretically have double the polyphony seeing as the stm32f4 has twice the CPU power?
What i understand is If the code was changed to make use of the FPU of the M3 even more headroom is possible.
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if something is to be said about smashtv and his business, it is that
1. He will not let you down
2. The products are very high quality
3. He is an awesome guy
4. If u didn't get an email reply it is because he has been way too busy making arrangements for your stuff to arrive as fast as possible.
5. Support is extraordinary if u have a problem as I know of nobody else who takes that much pride in what he do.
I have nothing bad to say about him.
Agree on all points!
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It's only cheap if it works for your purpose. Did you check the datasheet? :wink:
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I just checked and it seems to be working for me. So maybe it's some problem on your pc.
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Das sieht sehr gut aus! Welche Hersteller gehause haben Sie verwendet?
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Walter, a couple of people already tried a switching regulator with good result. If you do a little search on the forum you should be able to find parts from Texas Instruments, Traco and Recom.
Offtopic:
nILS, long time no see here on the forums. Welcome back!
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Nice find. I actually ran into it as well on my search. But figured that the software restriction would render it useless for our purpose. Hope you get somewhere with getting acces to their protocol specs.
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Maybe you could tell us the exact type/spec?
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I wanted to check out the video, but the link is not working.
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As far as i know it's still PIC based.
SVN does seem to contain some code, not sure how functional it is: http://svnmios.midibox.org/listing.php?repname=svn.mios32&path=%2Ftrunk%2Fapps%2Fsynthesizers%2Fmidibox_sid_v3%2F
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It looks and sounds amazing Peter. Every time i watch your vids i have to resist buying a copter :wink:
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Altitude, do you use 6581 or 8580/6582?
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I think the fan will only add noise. So if you have 8580 or 6582 don't use one.
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the ebnkpart.ngc is no longer present.
Google can find it in trunk:http://svnmios.midibox.org/filedetails.php?repname=svn.mios32&path=%2Ftrunk%2Fapps%2Fcontrollers%2Fmidibox_ng_v1%2Fcfg%2Ftests%2Febnkpart.ngc&rev=1616&peg=1616
No garanties it still works.
stm32 discovery flash MIOS
in MIDIbox User Projects
Posted
The toolchains are described on the wiki: http://www.midibox.org/dokuwiki/doku.php?id=application_development_32bit