TF Riser Revision 0 Arrives

TF CD32 Riser

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terriblefire
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Re: TF Riser Revision 0 Arrives

Post by terriblefire »

I’m more than happy to put my cube ide project on github for people to start playing with.
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indicates how much hurting you shall receive."
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Re: TF Riser Revision 0 Arrives

Post by terriblefire »

Video out works as does the riser accelerator port :)
Capture.JPG
Capture.JPG (67.54 KiB) Viewed 3600 times
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indicates how much hurting you shall receive."
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arkadiusz.makarenko
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Re: TF Riser Revision 0 Arrives

Post by arkadiusz.makarenko »

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.
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?
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Re: TF Riser Revision 0 Arrives

Post by terriblefire »

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'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.

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.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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arkadiusz.makarenko
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Re: TF Riser Revision 0 Arrives

Post by arkadiusz.makarenko »

terriblefire wrote: Tue Jan 21, 2020 11:04 pm
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'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.

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.
I am planning to do the order this week and build it over following weekend.

I guess meanwhile I might be able to hijack gotek and debug firmware there :D
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Re: TF Riser Revision 0 Arrives

Post by terriblefire »

You should be able to get a Blue Pill and a cheap ST Link v2 next day delivery from Amazon. You’ll need the ST Link either way.

Generally we might not want to use the USB library and maybe find porting the MiST USB code is better.
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indicates how much hurting you shall receive."
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Re: TF Riser Revision 0 Arrives

Post by arkadiusz.makarenko »

May I ask what bom is for non ARM stuff?
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Re: TF Riser Revision 0 Arrives

Post by terriblefire »

arkadiusz.makarenko wrote: Wed Jan 22, 2020 10:41 pm May I ask what bom is for non ARM stuff?
Here is the full bom from the eagle file.
cd32_riser.txt
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Re: TF Riser Revision 0 Arrives

Post by arkadiusz.makarenko »

terriblefire wrote: Wed Jan 22, 2020 10:47 pm
arkadiusz.makarenko wrote: Wed Jan 22, 2020 10:41 pm May I ask what bom is for non ARM stuff?
Here is the full bom from the eagle file.

cd32_riser.txt
Thank you.
Parts ordered in Mouser. It took me a while to find connectors. I had to order db23 on ebay.
Do not trust people. They are capable of greatness.
~ Stanislaw Lem
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Re: TF Riser Revision 0 Arrives

Post by terriblefire »

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.
Ah supaduper would have set you up with a DB23.

Looking over the MiST firmware.. it basically has USB hub support via reasonably clean interface for a max3421e usb chip.

So essentially if we write something that acts like that API in MiST then we would get all that support + FAT + Ethernet etc.. at least in theory. Then we'd need to interface it to the Amiga somehow but I can do that part. Might need a bigger CPLD.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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