program change to guitar fx gear controll

Design Concepts
1

hi midiboxers,

i have built a mb64 some time ago. and would like to thank torsten and the commuity once again for the great work. now i like to make a controll box for my guitar fx gear:

“program change” at midi in  -> to a programmable status of 8 relays (16 would be better).

since i am not a programmer i dont know, how i can realize this, since i think the midibox is for realtime apps. i tought, with MIOS it should be possible, but i see no way.

there has to be a memory for every program number witch holds the status of the outputs (relays).

is there a similar projekt around or some suggestions? 

thank you and regards, roman

btw: i tried to get in touch with the assambler code of some midi projekts…  ???

it is hard to go of from zero to code a midi receiver app, i think.  :stuck_out_tongue:

i see the logical flow chart that i need, but i don’t know how to adapt it in asm-code… :-[

2

i read the forum…  :o :o :o

it sould be possible to send a program change to get a snapshot?

is the snapshot also loads the din out shift registers?

i am getting closer  ;D

3

i see the logical flow chart that i need, but i don’t know how to adapt it in asm-code…

Don’t bother with ASM, use C! This way you cannot alter the mb64 software, but rather develop a new one.

Your task (receiving PRG-CH -> switching DOUT, connected to a relay) is extraordinary easy to implement, as long you are not keen on using bankstick’n’SysexVideoPhoneLANsupport…if you know what I mean :wink:

Take a look into the Wiki -> AppDev and on TK’s C-page on uCApps!

Cheers,

Michael