spongebob Posted December 29, 2009 Report Share Posted December 29, 2009 It is possible to make MIOS with only AIN, DIN, DOUT (may be LCD) support on PIC18F4550 chip? My project (MIDI control for Traktor) need only this modules. STM chip is difficult to find. But i want USB support and main core on one chip. Quote Link to comment Share on other sites More sharing options...
TK. Posted December 29, 2009 Report Share Posted December 29, 2009 It would be required to overwork MIOS from scratch, e.g. because of overlapping memory ranges and missing support for multiple MIDI ports, resp. MIDI handling which fits with USB requirements (packet based transfers). All this has been solved with MIOS32, I don't plan to do the same for old PIC derivatives (especially because it would never work so perfectly like with STM32) However, if you have advanced programming skills, you could use the MBHP_USB_PIC firmware as basis and add AIN/DIN/DOUT/LCD drivers there - it's possible, but it will be some effort and it won't be compatible to the common MIOS8 architecture. If you are asking me: it isn't worth the effort, since with MIOS32 a better solution is already available. STM chip is difficult to find. It's available here: http://www.avishowtech.com/mbhp/buy.html Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
spongebob Posted December 29, 2009 Author Report Share Posted December 29, 2009 No shipping in Russia :( I try to add AIN DIN DOUT in USB_PIC firmware. May be it will work ;) Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.