Connecting AIN for the first time?

jamie3 · July 19, 2008, 12:20am

Ok so I have the core built and my first AIN. I hooked up a pot to the AIN to verify that I am getting midi into my computer however nothing is coming through.

When I load the MIDI-OX the SYSX hex values are F0 00 00 7E 40 00 01 F7
I have verified across Vs to Vd is 5V both on the AIN and Core
And also verified that when I turn the knob the voltage changes across the pot
I also have confirmed using another midi device that the MIDI-OX is detecting midi signals

Is there anything I am missing?

jamie3 · July 19, 2008, 12:21am

I should add that my MIOs is v1.9F and PIC18F452

stryd_one · July 19, 2008, 12:29am

You shoud not be using MIDI-Ox, you need to use MIOS Studio. Search for posts by me about mios studio, sort by most recently posted, and near the top and you’ll find instructions. Try that and see how you go

Oh… what app is it?

jamie3 · July 19, 2008, 1:13am

im building the midibox64

stryd_one · July 19, 2008, 4:18am

What happens when you upload the app with those instructions? Can you paste the log?

jamie3 · July 19, 2008, 1:34pm

This was uploading a pre-defined ini file called midibox64_generic

TIMESTAMP IN PORT STATUS DATA1 DATA2 CHAN NOTE EVENT

00029040 2 3 F0 Buffer: 8 Bytes System Exclusive

SYSX: F0 00 00 7E 40 00 01 F7

0002DC12 MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 00 30 00 00 7F 30 01 00 7F 30 02 00

SYSX: 7F 30 03 00 7F 30 04 00 7F 30 05 00 7F 30 06 00 7F 30

SYSX: 07 00 7F 30 08 00 7F 30 09 00 7F 30 0A 00 7F 30 0B 00

SYSX: 7F 30 0C 00 7F 30 0D 00 7F 30 0E 00 7F 30 0F 00 7F 30

SYSX: 10 00 7F 30 11 00 7F 30 12 00 7F 30 13 00 7F 30 14 00

SYSX: 7F 30 15 00 7F 30 16 00 7F 30 17 00 7F 30 18 00 7F 30

SYSX: 19 00 7F 30 1A 00 7F 30 1B 00 7F 30 1C 00 7F 30 1D 00

SYSX: 7F 30 1E 00 7F 30 1F 00 7F 30 20 00 7F 30 21 00 7F 30

SYSX: 22 00 7F 30 23 00 7F 30 24 00 7F 30 25 00 7F 30 26 00

SYSX: 7F 30 27 00 7F 30 28 00 7F 30 29 00 7F 30 2A 00 7F 30

SYSX: 2B 00 7F 30 2C 00 7F 30 2D 00 7F 30 2E 00 7F 30 2F 00

SYSX: 7F 30 30 00 7F 30 31 00 7F 30 32 00 7F 30 33 00 7F 30

SYSX: 34 00 7F 30 35 00 7F 30 36 00 7F 30 37 00 7F 30 38 00

SYSX: 7F 30 39 00 7F 30 3A 00 7F 30 3B 00 7F 30 3C 00 7F 30

SYSX: 3D 00 7F 30

0002DC4F MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 3E 00 7F 30 3F 00 7F 60 F7

0002DCC8 MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 01 30 40 7F 00 30 41 7F 00 30 42 7F

SYSX: 00 30 43 7F 00 30 44 7F 00 30 45 7F 00 30 46 7F 00 30

SYSX: 47 7F 00 30 48 7F 00 30 49 7F 00 30 4A 7F 00 30 4B 7F

SYSX: 00 30 4C 7F 00 30 4D 7F 00 30 4E 7F 00 30 4F 7F 00 30

SYSX: 50 7F 00 30 51 7F 00 30 52 7F 00 30 53 7F 00 30 54 7F

SYSX: 00 30 55 7F 00 30 56 7F 00 30 57 7F 00 30 60 7F 00 30

SYSX: 61 7F 00 30 62 7F 00 30 63 7F 00 30 64 7F 00 30 65 7F

SYSX: 00 30 66 7F 00 30 67 7F 00 30 68 7F 00 30 69 7F 00 30

SYSX: 6A 7F 00 30 6B 7F 00 30 6C 7F 00 30 6D 7F 00 30 6E 7F

SYSX: 00 30 6F 7F 00 30 70 7F 00 30 71 7F 00 30 72 7F 00 30

SYSX: 73 7F 00 30 74 7F 00 30 75 7F 00 30 76 7F 00 30 77 7F

SYSX: 00 30 78 7F 00 30 79 7F 00 30 7A 7F 00 30 7B 7F 00 30

SYSX: 7C 7F 00 30 7D 7F 00 30 7E 7F 00 30 7F 7F 00 30 58 7F

SYSX: 00 30 59 7F 00 30 5A 7F 00 30 5B 7F 00 30 5C 7F 00 30

SYSX: 5D 7F 00 30

0002DD04 MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 5E 7F 00 30 5F 7F 00 5F F7

0002DD7F MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 02 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0F

SYSX: 0F 0F 0F 0F 0F 0F 0F 0F 0F 0F 0F 0F 0F 0F 0F 47 11 00

SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00 04 47 65 6E 65 72 69 63 20 42 61 6E 6B 20

SYSX: 20 20 20 02 00 00 00 01 00 02 00 03 00 04 00 05 00 06

SYSX: 00 07 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00

0002DDBB MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 00 00 00 00 00 00 00 33 F7

0002DE34 MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 03 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SYSX: 00 00 00 00

0002DE71 MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 00 00 00 00 00 00 00 7D F7

0002DEEA MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 04 62 43 43 20 23 20 30 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 20 31 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 20 32 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 20 33 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 20 34 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 20 35 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 20 36 20 20 20 20 20 20 20 20 20 62 43 43 20 23 20 37

SYSX: 20 20 20 20 20 20 20 20 20 62 43 43 20 23 20 38 20 20

SYSX: 20 20 20 20 20 20 20 62 43 43 20 23 20 39 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 31 30 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 31 31 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 31 32 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 31 33 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 31 34 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 31 35 20 20

0002DF26 MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 20 20 20 20 20 20 20 2A F7

0002DF9F MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 05 62 43 43 20 23 31 36 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 31 37 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 31 38 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 31 39 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 32 30 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 32 31 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 32 32 20 20 20 20 20 20 20 20 20 62 43 43 20 23 32 33

SYSX: 20 20 20 20 20 20 20 20 20 62 43 43 20 23 32 34 20 20

SYSX: 20 20 20 20 20 20 20 62 43 43 20 23 32 35 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 32 36 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 32 37 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 32 38 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 32 39 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 33 30 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 33 31 20 20

0002DFDC MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 20 20 20 20 20 20 20 61 F7

0002E055 MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 06 62 43 43 20 23 33 32 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 33 33 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 33 34 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 33 35 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 33 36 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 33 37 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 33 38 20 20 20 20 20 20 20 20 20 62 43 43 20 23 33 39

SYSX: 20 20 20 20 20 20 20 20 20 62 43 43 20 23 34 30 20 20

SYSX: 20 20 20 20 20 20 20 62 43 43 20 23 34 31 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 34 32 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 34 33 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 34 34 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 34 35 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 34 36 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 34 37 20 20

0002E093 MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 20 20 20 20 20 20 20 4A F7

0002E10C MOX 3 F0 Buffer: 256 Bytes System Exclusive

SYSX: F0 00 00 7E 43 04 07 62 43 43 20 23 34 38 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 34 39 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 35 30 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 35 31 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 35 32 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 35 33 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 35 34 20 20 20 20 20 20 20 20 20 62 43 43 20 23 35 35

SYSX: 20 20 20 20 20 20 20 20 20 62 43 43 20 23 35 36 20 20

SYSX: 20 20 20 20 20 20 20 62 43 43 20 23 35 37 20 20 20 20

SYSX: 20 20 20 20 20 62 43 43 20 23 35 38 20 20 20 20 20 20

SYSX: 20 20 20 62 43 43 20 23 35 39 20 20 20 20 20 20 20 20

SYSX: 20 62 43 43 20 23 36 30 20 20 20 20 20 20 20 20 20 62

SYSX: 43 43 20 23 36 31 20 20 20 20 20 20 20 20 20 62 43 43

SYSX: 20 23 36 32 20 20 20 20 20 20 20 20 20 62 43 43 20 23

SYSX: 36 33 20 20

0002E148 MOX 3 F0 Buffer: 9 Bytes System Exclusive

SYSX: 20 20 20 20 20 20 20 33 F7

jamie3 · July 19, 2008, 2:02pm

OK my first attempt using the MIOS studio failed with the file http://www.ucapps.de/mios/midibox64_v2_4a.zip file

http://bp0.blogger.com/_ZdR1AjzO6Bk/SIHysW-sNUI/AAAAAAAAAA0/JpQsUTYTKqY/s1600-h/untitled.JPG

I turned off the PIC and tryed again and stuff uploaded. I am now getting random midi notes (which is good, since i dont have the unused pins grounded).

I also found that the MIOS studio crashed. Likely due to an overload of midievents coming from the PIC. I confirmed this in MIDI-OX and I am getting lotsa random events.

Will report back later with more findings

stryd_one · July 19, 2008, 2:58pm

OK my first attempt using the MIOS studio failed with the file http://www.ucapps.de/mios/midibox64_v2_4a.zip file

Did you configure it for your hardware?

http://bp0.blogger.com/_ZdR1AjzO6Bk/SIHysW-sNUI/AAAAAAAAAA0/JpQsUTYTKqY/s1600-h/untitled.JPG

Next time please just copy and paste the text log here - I copy and paste it elsewhere and it makes it quick for me to troubleshoot. I can only see some of what’s happening there, but the unexpected upload requests suggest that your box is constantly rebooting.

I am now getting random midi notes (which is good, since i dont have the unused pins grounded).

Well Iwouldn’t say it’s good. You need to fix that before you start trying to make software work. Do that first. Your firmware won’t work on broken hardware, and that’s what you’ve got right now.

jamie3 · July 19, 2008, 3:06pm

Did you configure it for your hardware?

Next time please just copy and paste the text log here - I copy and paste it elsewhere and it makes it quick for me to troubleshoot. I can only see some of what’s happening there, but the unexpected upload requests suggest that your box is constantly rebooting.

Well Iwouldn’t say it’s good. You need to fix that before you start trying to make software work. Do that first. Your firmware won’t work on broken hardware, and that’s what you’ve got right now.

ok will try tomorrow, going camping!

stryd_one · July 19, 2008, 3:26pm

ok will try tomorrow, going camping!

Nice! Fair skies!

jamie3 · July 20, 2008, 10:21pm

alright, so i grounded the unused pins, and voila, was able to get some midi data.

i even went as far as testing it out in ableton and it worked. will post some pics soon.

stryd_one · July 21, 2008, 9:02am

Sweet. Pics!

jamie3 · July 21, 2008, 2:15pm

for now i just have a single pot connected. i tried using a Panasonic 10K Fader but the PIC keeps reseting.

Also the layout for the board, some pots are missing.

stryd_one · July 21, 2008, 3:08pm

i even went as far as testing it out in ableton and it worked.

for now i just have a single pot connected. i tried using a Panasonic 10K Fader but the PIC keeps reseting.

Oh no! what did you change?

jamie3 · July 21, 2008, 3:13pm

Oh no! what did you change?

didnt change anything. simply substituted the pot for the fader and the pic would reset. the fader might be damaged ill have to try another one.

.

jamie3 · July 21, 2008, 3:20pm

hey stryd,

im going to compile the building of my midibox in this forum, that way it will reduce the threads in this forum.

http://www.midibox.org/forum/index.php/topic,11847.0/topicseen.html