Blanko;260394 said:SystematicGravy, nice work!Is there any possibility those you could be simulating a peizo circuit? I suspect those circuits would be indistinguishable when testing with shorts.
I think the circuit may be a complete circuit from the start, so you would see some resistance on the ohmmeter when testing if this is the case.
brianwi;260683 said:offtopic, but couldn't help it... whoa Gravy: Iowa State? Seriously. I went to ISU. Computer Engineering '97. Awesome!
If you wanted a pulse length of 40ms, you'd want a decimal value of 79 for pl, and a value of 0 for ph. In hex, the values ph pl would be: 00 4FSo, your pulse length in ms = 0.5 * ((128 * 0) + 79 + 1) = 40Each increment of ph is worth 64 ms, and each increment of pl is worth 0.5 ms. For a 40ms pulse: since 40 is less than 64, ph is zero, and only pl is needed to get to 40. Or another way to put it: the pulse length is a 14-bit value, with 7 bits each in ph and pl.
A1 = PHA2 = PL
=(((A1*128)+B1+ 1)* 0.5)
You'll need somewhere between 7.5 and 12 VDC to power the MSA. This can be from a battery (like a 9V battery), or from a DC power supply, such as a wall wart.Connect the negative (-) terminal of the battery or supply to "POWER IN" "G" on the MSA. Connect the positive terminal to "POWER IN" "+" on the MSA.
The MSA-P A/B terminals have no polarity--so you'd have no problem grounding either side.
superchud;264663 said:Did you guys order your MPA assembled?I didn't so I am wondering if its going to come in kit form (a bunch of pieces for me to solder WOOT).
Dear EA,Here is what became of my RockBand DrumKit. You will notice the control module missing. I have decided to use it for hooking my MIDI Kit to the game. I was tired of waiting on your RMA Service. The kick pedal and mounts are good and included. Do what you wish.Jason
zolon;265216 said:Welp, I just cut my drums apart and got it all down to just the control module.Funny thing though, I finally got the RMA box for my drum kit. Should I ship them back the peices with a note saying not to worry about it?I have the blue board, rev3. So it might be a regional thing.Anyways, I'm at a stand still until I get the MSA-P now. So this project is on hold until around Monday. Oh, and I have no clue on the software/computer method. Sorry.Ok, I repacked the box, and wrote a letter to EA that is taped to the drums missing the control module.http://i16.photobucket.com/albums/b9/zolon/IMG_2125.jpgI took pictures of that also.