patstormont
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About patstormont
- Birthday 01/01/1
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MIDIbox of the Week (MIDIbox SID of Ixox)
patstormont replied to Ixox's topic in MIDIbox of the Week
Good work, I want build a small sid synth, mind if i copy your layout? Could i convince you to share your firmware? -
i bought some of these too, how did your tests go?
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Nice work playing with deadbeat, i saw him play about 5 times when he came to melbourne a few months ago, he's awesome. Nice guy too. I'm in a similar situation, I have a gig this thursday playing with swayzak, who were a really big influence on me when i was starting to produce. I've been trying to finish my midibox before that gig, but there's no hope now, luckily i have other midi gear i can use.
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no worries, i found it here: http://www.tme.hu/katalog/index.phtml?f_szukaj=KS01-BL-3
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Those buttons are fairly cheap it seems in quantities of 25-100 they'e about AUD$.95 each, or about US$.70 hmmm.
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Nice! Where did you get the caps for the led buttons? Or did you make them?
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they went for USD$49 too, that's so cheap.
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yeah the main volume knobs are a bit big, but i don't think it'll be too much of a problem. The main reason i've used those knobs is they were really cheap, 30c each.(about USD25c) i'm getting closer to getting it working, I think my ain boards are dodgy. Probably because i etched them myself. ::)
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MIOS/MB64e uploaded fine, but no midi...Help!
patstormont replied to patstormont's topic in Testing/Troubleshooting
OK, so with no ain connected i get no random messages. with 1 channel channel of 8 pots is connected i get the random cc events. I guess this means that there my core is fine and there is something wrong with my ain board, or the wiring of my pots. I wired the pots exactly the same as the 64pots diagram on ucapps.de. I checked them again and they seem fine. All these random cc messages mean an open connection somewhere in the circuit right? -
MIOS/MB64e uploaded fine, but no midi...Help!
patstormont replied to patstormont's topic in Testing/Troubleshooting
Hey Thorsten, Thanks for the tips, i'll try this test tonight. -
MIOS/MB64e uploaded fine, but no midi...Help!
patstormont replied to patstormont's topic in Testing/Troubleshooting
ok i started troubleshooting by unplugging all the modules and adding them one by one. I got the dins to work ok, but there is a problem with the ain modules i keep getting random control messages All of the unused inputs are clamped to earth and all of the pots seem to be wired correctly. What should i try next? The ain boards i etched myself and they are a little rough, but there are no faults i can see. The only thing i can think of is: I soldered the 4051s directly to the board, are these chips particularly heat sensitive? -
OK, so things are coming along. I've ditched the button matrix idea and will be replacing them with a 4x4 button encoder matrix with multicolour leds. But in the mean time I have been trying to get it working without the matrix. I've uploaded mios and 64e firmware, but am having some troubles getting any midi output. Anyway a couple of more pics including the new stronger case i found for it:
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So, I've finished building the hardware and have uploaded mios and MB64e to my controller. Specs are: 26 buttons 7 encoders 40 pots no display But when i open the mios studio midi monitor i get no midi coming out of my box at all, only the mios update request. I have also tried the midibox64 application and still no midi data. I figured it would need some extra configuration, but i get absolutely nothing from any of the buttons, pots or encoders. I have triple-checked all my connections and they all seem fine. Where do I go from here?
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I think they are the same ones, i tried looking on the conrad site for them, but couldn't find them.
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I'm thinking of maybe having a small redesign. I was thinking of using the 4 buttons on top of the matrix to toggle between different setups, but i might add extra buttons for this I have an encoder for each channel, these will be assigned to control insert fx parameters on specific to each channel. I'm thinking of adding a multi colour led and a small button to switch between the parameters of the encoder. The led will show a specific colour for each parameter. So this brings me to a question: Is it possible in the midibox 64e firmware to toggle through individual encoder assignments, or am i limited to toggling complete snapshots?