TF Riser Revision 0 Arrives

68030 + SDRAM + IDE

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arkadiusz.makarenko
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Re: TF Riser Revision 0 Arrives

Post by arkadiusz.makarenko » Sun Jan 19, 2020 5:51 pm

May I ask who is doing the talking? Arm?
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Re: TF Riser Revision 0 Arrives

Post by terriblefire » Sun Jan 19, 2020 6:00 pm

arkadiusz.makarenko wrote:
Sun Jan 19, 2020 5:51 pm
May I ask who is doing the talking? Arm?
The ARM CPU has a UART wire up to the CD32 UART.. ;)

so they can keep each other company, :)
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Re: TF Riser Revision 0 Arrives

Post by supaduper » Sun Jan 19, 2020 6:13 pm

You are on a roll Steve, great work

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Re: TF Riser Revision 0 Arrives

Post by terriblefire » Sun Jan 19, 2020 6:22 pm

supaduper wrote:
Sun Jan 19, 2020 6:13 pm
You are on a roll Steve, great work
TBH im just testing the CPLD fimrware can do what it needs to do .. happy for someone else to do the ARM programming.. should be a case of porting the MiST code to STM32F105
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Re: TF Riser Revision 0 Arrives

Post by go0se » Sun Jan 19, 2020 7:08 pm

terriblefire wrote:
Sun Jan 19, 2020 2:13 pm
The CUCD's do have serial device but dont seem to have Term on them. Hmmm.
Oops! apologies for the misinformation.

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Re: TF Riser Revision 0 Arrives

Post by terriblefire » Sun Jan 19, 2020 7:34 pm

go0se wrote:
Sun Jan 19, 2020 7:08 pm
terriblefire wrote:
Sun Jan 19, 2020 2:13 pm
The CUCD's do have serial device but dont seem to have Term on them. Hmmm.
Oops! apologies for the misinformation.
it was good enough to get me working...
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Re: TF Riser Revision 0 Arrives

Post by terriblefire » Sun Jan 19, 2020 9:37 pm

Been arsing about...
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Re: TF Riser Revision 0 Arrives

Post by terriblefire » Mon Jan 20, 2020 7:49 am

So for those not following..

I created a CubeIDE project, used an ST Link with serial wire debug and can step debug the ARM.

I then configured debugging and printf to output on UART5 so the Amiga can see it.

I then got basic USB host HID recognising some devices. I can see keystrokes but mouse stuff is crashing for some reason.

I noticed that some devices don’t work at all. Possibly missing some power negotiation.
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Re: TF Riser Revision 0 Arrives

Post by arkadiusz.makarenko » Mon Jan 20, 2020 8:29 am

terriblefire wrote:
Mon Jan 20, 2020 7:49 am
So for those not following..

I created a CubeIDE project, used an ST Link with serial wire debug and can step debug the ARM.

I then configured debugging and printf to output on UART5 so the Amiga can see it.

I then got basic USB host HID recognising some devices. I can see keystrokes but mouse stuff is crashing for some reason.

I noticed that some devices don’t work at all. Possibly missing some power negotiation.
That is impresive in so short period of time!

What is the goal? Keyboard, Mouse and some most common controller support?

I woudn't be suprised if some devices will never work. It is the case for gotek and some usb sticks.
Do not trust people. They are capable of greatness.
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Re: TF Riser Revision 0 Arrives

Post by terriblefire » Mon Jan 20, 2020 9:03 am

Goal for me right now is just to get the CPLD firmware working. I’m expecting a rewrite of the ARM firmware from people at some point
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