35 replies to this topic

[moxi]

Hi,

is it possible to use the analog toolbox with the aout-lc module?

[TK.]

It is, but the aout.c file needs some modifications - an existing application like MBSID or MBCV includes a "template", how to access the AOUT_LC module

Best Regards, Thorsten.

[moxi]

ok, i will see what is possible to do with my knowledge, if that's too complicate i will simply take the mbsid app to generate env and lfo..


also:
i've tested the aout-lc with my cem3378 filter :that's rock!

[moxi]

hi,

i've tried to integrated the asm code from the file Aout_lc of the midiboxCV app into the analog tool box app, then run the "make bat" script.
after that, i've uploaded the application, the cv react right at incoming midi event but when nothing is send to the box, the voltages at my cv out goes up and down in a range of ca. 1v

where i've done something wrong, it's the first time i try to compile C app, have i missed something, or change have to be done in other files of the C app?

[moxi]

it's the compilation that don't work, it stop before the end, there is an error message but the script windows is closed before i can read anything....:(

[moxi]

it's seem that some define are missing...i understand strickly nothing to C...
where i have to put the needed define? in which file?

or here is a way to convert back to assembler the C files? i think i will ghet more chance to success by this way...

[moxi]

now, i've solved a lot of error, but there is still some, here is a way to get a file that report of the error, like in mplab?

[TK.]

When you are starting the "make" file from the command shell, you will see the errors on screen.
In addition, they can be found within the listings, which are located in the _output directory

Best Regards, Thorsten.

[moxi]

i've used "code::block" to compile and now i can see the errors.
i will take the time to learn more about c to understand now what they mean..

[audiocommander]

hi moxi,

the errors should come along with the line and the file
(eg: "undefined symbol _SOMETHING in 'main.c':144")

I often have to look up error codes by myself, if you don't have no reference, just paste the relevant query with quotes to google and in 99% of all cases you get a clue of what's missing instaneously...

defines are just exchangement for the compiler,
eg you could define:
[tt]#define TRUE 1
#define FALSE 0[/tt]
...and then use the words [tt]TRUE[/tt] and [tt]FALSE[/tt] instead of the numbers 1 and 0...

cheers,
Michael

[mess]

I've made a first attempt to integrate aout_lc

this version supports only one aout_lc module in 12 bit mode
but it shouldn't be to difficult to add more channels or to use the module in 2x8 mode...

I don't have acces to my hardware so the code I can't test the code..


*edit: I have removed the link to my code because moxi's version was better then my own solution

[moxi]

hi,

mess: check your mailbox, i've sent to you the moded app that support the LC module (this work is already done).

[mess]

Your version seems a lot more elegant then mine
so I have removed my version, thx for sending your app,

I'm going to try this one as soon as possible..

Michaël

[moxi]

All the final job have been done by TK and StrydOne...that's have to be said !

[creatorlars]

Did anyone else continue to develop this?  I'd be very interested in making a synth module just for the purpose of having a "MIDI-sync'ed 2xLFO, 1xADSR" for my modular synth... Just a Midi in-point, and rotary switches that would sync the LFO rates to fractions of the MIDI clock sync.

Has anyone implemented anything like this?  Is it possible?

[moxi]

I think you can use the MB sid software to do that..