jamie3 Posted July 26, 2008 Author Report Posted July 26, 2008 Did you modify it for the correct number of AINs?AUAIMBCTG?well i grounded everything yes.i also tried without using any AIN modules (just directly hooking up the pot to the Core and the pin value still changes when the pot is moved.here is a dump of the output when moving the pot in UNMUXED mode00000000685040 ms | [b0 28 4A] Channel 1: CC LSB 8 (Balance) value: 7400000000685052 ms | [b0 18 4A] Channel 1: CC Undefined value: 7400000000685189 ms | [b0 38 4A] Channel 1: CC LSB 24 (Undefined) value: 7400000000748217 ms | [b0 20 49] Channel 1: CC LSB 0 (Bank Select) value: 73id like the midi output to be as follows:B0 28 4AB0 28 4BB0 28 4C ...... Quote
stryd_one Posted July 26, 2008 Report Posted July 26, 2008 I'm kinda puzzled here... It definitely should not do that. Can you show me a photo/video of the core with the one pot connected, all other AINs grounded? Quote
jamie3 Posted July 27, 2008 Author Report Posted July 27, 2008 I'm kinda puzzled here... It definitely should not do that. Can you show me a photo/video of the core with the one pot connected, all other AINs grounded?sure thing. i will take a pic tomorrow morning. off to bed now. thanks for the help! Quote
stryd_one Posted July 27, 2008 Report Posted July 27, 2008 Sweet, thx man. Maybe you could also upload your firmware's source? this should be the same one you ran "make" on, to build your hex file; in fact to be sure if you could do that again before you upload it that would be great. Quote
jamie3 Posted July 27, 2008 Author Report Posted July 27, 2008 hey stryd,the source is contained in here http://www.jamiea.ca/ain64_din128_dout128_v2_0.zip. the only files i modified were:main.h - set AIN_MUXED_MODE to 0main.c - Added my own name to the LCDain64_din128_dout128_v2_0.zip Quote
jamie3 Posted July 27, 2008 Author Report Posted July 27, 2008 aaaand the pics....pic #1 is the connection of the pot to the Core, each unused pin is grounded on the breadboard. Red = Vd, Blue = Vspic #2 is the grounding of J5(B) i believe (ain2 of the core)pic #3 im sure you know what that is.DSC00672.JPGDSC00669.JPGDSC00668.JPG Quote
stryd_one Posted July 27, 2008 Report Posted July 27, 2008 Try setting the number of pots in the .h file, grounding the pins closer to the pic, and losing the breadboard if you can.... It's midnight so I'll look again tomorrow when my brain is on :) Quote
jamie3 Posted July 27, 2008 Author Report Posted July 27, 2008 ok ill try er sometime in the next few days. gotta get back to painting my house and bbq'ingand FYI,remind me to buy you some canadian beer when im done building this sucker! Quote
jamie3 Posted July 28, 2008 Author Report Posted July 28, 2008 yet another question.i have my front panel complete,should i send it off for cutting, or should i wait until i have my pcb's designed first? Quote
jamie3 Posted July 30, 2008 Author Report Posted July 30, 2008 so here is the initial layout of the front panel. still needs some work and more exact measurementsI am building a midi controller for ableton. mainly for Djing.It will contain the following6 channels - volume - 3 eqs + kill - 3 assignable effects + on/off - channel selectMaster - volume - 3 eqs + kill - 2 assignable effects + on/off - master select Tempo controlMackie Navigation - up, down, left, right - play clip/scene40x2 character LCD (red)Built in sound card (likely Motu traveller) Quote
stryd_one Posted July 31, 2008 Report Posted July 31, 2008 40x2 character LCDThat one looks suspiciously 2x20 ;) Quote
jamie3 Posted July 31, 2008 Author Report Posted July 31, 2008 That one looks suspiciously 2x20 ;)haha yes sorry. it can display characters, thats whats important ;) Quote
nILS Posted July 31, 2008 Report Posted July 31, 2008 You've got the space in your design - why not go with a 40x2? More is better when it comes to visual feedback. Quote
jamie3 Posted July 31, 2008 Author Report Posted July 31, 2008 i already have the LCD purchased 24 character.here it is.http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWNX:IT&item=250265180050 Quote
jamie3 Posted December 12, 2008 Author Report Posted December 12, 2008 hey guys,havent been here in a long time. been busy rennovating my house.anyways im back to work on my controller. i've decided to keep things simple, and the reason being is because a friend of my gf owns about 40K in machine shop equipment so i am able to finally experiment with my front panel. i decided i am going to make things simple, use the mixer briefly for a few gigs, and see what is missing before i add more buttons, lights, etc.here is the panel cut. this weekend i wll be cutting the holes for the knobs.hi res image herehttp://3.bp.blogspot.com/_ZdR1AjzO6Bk/STxXSUm32-I/AAAAAAAAADE/uaSGgbghcsE/s1600/DSC02803.JPGif u cant see the image visit my blog www.jamiea.caFYI, the front panel is made from aluminum. I picked up a piece of aluminum maybe 60" x 25" at a local metal shop for about $20 CDN. So essentiall i can build two front panels from the piece of aluminum i purchased! yippee! Quote
jamie3 Posted January 27, 2009 Author Report Posted January 27, 2009 more updatesstill need to solder the adapter that connects the AIN modules with the pots, but my soldering iron broke so things are slow.http://jamiearchibald.blogspot.com/search/label/midibox Quote
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