Re: TF Riser Revision 0 Arrives
Posted: Mon Jan 20, 2020 11:32 am
I’m more than happy to put my cube ide project on github for people to start playing with.
We welcome retro users & hardware gurus alike! Come and join the party :)
https://www.exxosforum.co.uk/forum/
https://www.exxosforum.co.uk/forum/viewtopic.php?f=103&t=2464
Yes please.terriblefire wrote: ↑Mon Jan 20, 2020 11:32 am I’m more than happy to put my cube ide project on github for people to start playing with.
I'm expecting to do a second revision of this board with 2 ARMs on it. But yeah thats probably why only the keyboard shows up.arkadiusz.makarenko wrote: ↑Tue Jan 21, 2020 11:01 pm Yes please.
I am waiting for my gear to arrive. I just bought cd32.
My f407 dev board arrived today, so I should be ale to start learning how to use hid libraries.
I may be wrong but this device may be only to serve as a host for 1 device with no support for hubs.
I did find this in stm32 usb docs:
Can the USB host library handle devices connected through a USB HUB?
No.The USB host library does not support HUB class.
Does the USB host library allow to handle multiple configuration devices?
No. Only single configuration devices are supported
So this might be limitation for mouse+keyboard combo?
I am planning to do the order this week and build it over following weekend.terriblefire wrote: ↑Tue Jan 21, 2020 11:04 pmI'm expecting to do a second revision of this board with 2 ARMs on it. But yeah thats probably why only the keyboard shows up.arkadiusz.makarenko wrote: ↑Tue Jan 21, 2020 11:01 pm Yes please.
I am waiting for my gear to arrive. I just bought cd32.
My f407 dev board arrived today, so I should be ale to start learning how to use hid libraries.
I may be wrong but this device may be only to serve as a host for 1 device with no support for hubs.
I did find this in stm32 usb docs:
Can the USB host library handle devices connected through a USB HUB?
No.The USB host library does not support HUB class.
Does the USB host library allow to handle multiple configuration devices?
No. Only single configuration devices are supported
So this might be limitation for mouse+keyboard combo?
Why not just build the riser rather than play around with dev boards? I never found dev boards to be particularly good for learning on.
Here is the full bom from the eagle file.
Thank you.terriblefire wrote: ↑Wed Jan 22, 2020 10:47 pmHere is the full bom from the eagle file.
cd32_riser.txt
Ah supaduper would have set you up with a DB23.arkadiusz.makarenko wrote: ↑Thu Jan 23, 2020 6:54 pm Thank you.
Parts ordered in Mouser. It took me a while to find connectors. I had to order db23 on ebay.