[GUIDE] Direct MIDI IO for ST and Amiga Cores
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Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
When using my real Amiga 600 I had this config:
A600->Serial Midi Interface -> midi to USB cable
USB end plugged into a client port of a powered USB hub
Akai MPK Mini controller also plugged into a client port of USB hub
iPad pro connected to the hub using the host USB cable i.e. the iPad was the host.
This worked great!
Now on the Mister I can wire the Akai, ipad and hub together no problem but the problem is I now essentially have an Amiga with a USB type A host socket that I need to connect to a hub that also has a USB type A socket and I know that's something you can't do. Any ideas how to get this all talking together?
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
I haven't seen the schematic but I imagine there's a buffer and opto-isolator on the MIDI breakout board, so I doubt you can break it
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
Ah nice - you made one with the same footprint as the nanobnz99 wrote: ↑Wed Mar 16, 2022 7:54 pm Just realized I have never posted my DIY midi pcb in this forum: https://github.com/bzeiss/mister-pcbs/wiki/Midi-PCB
![Smile :)](./images/smilies/icon_e_smile.gif)
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
The optoisolator is connected to the shield_5V pin and so this must be wired to the nano_3V3 header to avoid over-voltage on the fpga.
JP7_1 = Rx
JP7_2 = Tx
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
Are you in the EU? I have a few, but at some point, I want to add jlcpcb assembly files for the smd parts of the board. That way, only the usb connector and the midi connectors would remain to be soldered. For outside the EU, it would probably be cheaper to order the pcbs fresh.mobith wrote: ↑Mon Mar 28, 2022 6:57 pmAh nice - you made one with the same footprint as the nanobnz99 wrote: ↑Wed Mar 16, 2022 7:54 pm Just realized I have never posted my DIY midi pcb in this forum: https://github.com/bzeiss/mister-pcbs/wiki/Midi-PCBDo you have any spare raw pcbs available please?
- kathleen
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Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
I from EU (Belgium to be precise) and I'd be interested by one card if any available.
No need to get the components soldered, my friend is electronic engineer so he'll do the job for me.
You can PM me to finalize the deal.
Thank you so much in advance.
かすりん
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
I'm in the UK so almostbnz99 wrote: ↑Tue Mar 29, 2022 5:42 pmAre you in the EU? I have a few, but at some point, I want to add jlcpcb assembly files for the smd parts of the board. That way, only the usb connector and the midi connectors would remain to be soldered. For outside the EU, it would probably be cheaper to order the pcbs fresh.mobith wrote: ↑Mon Mar 28, 2022 6:57 pmAh nice - you made one with the same footprint as the nanobnz99 wrote: ↑Wed Mar 16, 2022 7:54 pm Just realized I have never posted my DIY midi pcb in this forum: https://github.com/bzeiss/mister-pcbs/wiki/Midi-PCBDo you have any spare raw pcbs available please?
![Laughing :lol:](./images/smilies/icon_lol.gif)
No worries about the SMD - I kinda prefer SMD soldering these days (as long as it's not the realllly small stuff)
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
You may want to contact Nat from https://misterfpga.co.uk. He wanted to build a few. Personally, I'm not a seller and don't plan to be. So I don't want to deal with declaration forms and whatnot. It's just not fun for me
- kathleen
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Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
Thank again !
かすりん
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
bnz99 wrote: ↑Thu Apr 07, 2022 1:32 pmYou may want to contact Nat from https://misterfpga.co.uk. He wanted to build a few. Personally, I'm not a seller and don't plan to be. So I don't want to deal with declaration forms and whatnot. It's just not fun for me
All good! I ordered 5 bare pcbs - thanks for sharing the design!
PS: If anyone wants a bare pcb or a built one I will have three spare I think
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Re: [GUIDE] Direct MIDI IO for ST and Amiga Cores
https://youtu.be/WiYBDQQIgEM