Search found 248 matches

by arkadiusz.makarenko
Thu Feb 20, 2020 11:11 pm
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

Ok Small update on progress of supporting gamepads/usb joysticks. After full week of banging my head in USB protocol and stm32 USB host library at last I managed to read values from gamepad! At this point it is dev f407 board, but library is shared so porting this to either f105 or f730 is 10 minute...
by arkadiusz.makarenko
Tue Feb 18, 2020 11:44 pm
Forum: Terriblefire's channel
Topic: A new riser?
Replies: 91
Views: 9881

Re: A new riser?

Combo devices cannot be supported by stm32 usb library unfortunately.

Ps. I am even struggling to read data from HID gamepads at this point.
by arkadiusz.makarenko
Sun Feb 16, 2020 12:30 pm
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

It was 100% hardware issue. I had damaged 2x f105 somehow. I managed to set it up on f407 and f730 on dev boards and different devices without any issues at all. I was just banging my head on this for so long, as it took me like 3 weeks to make this riser board to work. Where did you get the Chips?...
by arkadiusz.makarenko
Sun Feb 16, 2020 11:54 am
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

48Mhz on UBS, HSE from external 8mhz crystal/oscillator. Anyway it does work on f730 chip. I can start working on firmware! Ps. I reused f105 chip. I have suspicion that those are not that robust as I initially thought. I think I destroyed 2x f105 and a f730. Hummm.. these are my settings for HID2A...
by arkadiusz.makarenko
Sun Feb 16, 2020 9:19 am
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

I really really don't know what is going on. I have just built HID2AMI, and I can see exactly the same issue. I have just few items on the HID2AMI board. Regulator, MPU, crystal, 2 caps for oscillator circuit, few resistors, LED and one or two decoupling caps and USB connector. Did you check agains...
by arkadiusz.makarenko
Sat Feb 15, 2020 9:47 pm
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

F**K YEA! OK.Partial success. I changed chip to F730 (it is drop in replacement btw) I managed to build firmware, and start device and get it registered! But it can be done only on external source of power. If I run it out of 5V only I got weird behaviour with the chip. Like issues with debugger etc...
by arkadiusz.makarenko
Sat Feb 15, 2020 5:11 pm
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

I really really don't know what is going on.
I have just built HID2AMI, and I can see exactly the same issue.

I have just few items on the HID2AMI board. Regulator, MPU, crystal, 2 caps for oscillator circuit, few resistors, LED and one or two decoupling caps and USB connector.
by arkadiusz.makarenko
Fri Feb 14, 2020 8:58 am
Forum: TF330
Topic: TF Riser Revision 0 Arrives
Replies: 91
Views: 3452

Re: TF Riser Revision 0 Arrives

Looked at datasheet of f105 and f730 pinout of LQFP64 package there is small difference only on pins 25-30 and different markings on Vss. So unfortunately it would not be direct replacement, but I don't think it would be major change. Can't see any requirement difference for oscillators (but I know...
by arkadiusz.makarenko
Wed Feb 12, 2020 10:33 pm
Forum: CHAT FORUM
Topic: McDonalds McFlurry different ?
Replies: 13
Views: 200

Re: McDonalds McFlurry different ?

PhilC wrote:
Wed Feb 12, 2020 9:26 pm
It's the crappt paper straws they give you that I hate. How am I meant to drink shakes with then? :roll:
They could do better! Those staws are the worst thing on the planet!
by arkadiusz.makarenko
Tue Feb 11, 2020 8:32 pm
Forum: CHAT FORUM
Topic: Oscilloscope...
Replies: 9
Views: 208

Re: Oscilloscope...

I have more and more situations when basic working scope would help a lot with adjusting or fault finding. I don't have much space on my desk, so I was thinking of buying USB scope. Question is if it is usable at all, or waste of money? Honestly i would get a real scope. My personal preference is t...

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