Comments (13)
chregu82
commented on July 29, 2024
USB keyboards never do key repeat on their own. It's always done in software. PS/2 keyboard on the other hand do key repeat on their own. If I had a non repeating USB keyboard, I probably could make it working. Something must be different from keyboard to keyboard.
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lindoran
commented on July 29, 2024
I have several I could send you one if you would like for testing I would
pay the shipping
…On Thu, Sep 3, 2020, 11:05 AM Christian Lehner ***@***.***> wrote:
USB keyboards never do key repeat on their own. It's always done in
software. PS/2 keyboard on the other hand do key repeat on their own. If I
had a non repeating USB keyboard, I probably could make it working.
Something must be different from keyboard to keyboard.
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lindoran
commented on July 29, 2024
I I might also be able to run USB debugging and read information from the
keyboard that's not working and compare it to the one that is would that be
helpful?
…On Thu, Sep 3, 2020, 11:23 AM dave collins ***@***.***> wrote:
I have several I could send you one if you would like for testing I would
pay the shipping
On Thu, Sep 3, 2020, 11:05 AM Christian Lehner ***@***.***>
wrote:
> USB keyboards never do key repeat on their own. It's always done in
> software. PS/2 keyboard on the other hand do key repeat on their own. If I
> had a non repeating USB keyboard, I probably could make it working.
> Something must be different from keyboard to keyboard.
>
> —
> You are receiving this because you authored the thread.
> Reply to this email directly, view it on GitHub
> <#37 (comment)>, or
> unsubscribe
> <https://github.com/notifications/unsubscribe-auth/AQIK5ZB4OCUKSC3GNTWPQBDSD65FVANCNFSM4QU6QCMQ>
> .
>
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chregu82
commented on July 29, 2024
Let's try option 2 first. This is a test version which outputs the raw keypress data to the screen. I would expect that on key press a hex number >0 is displayed, and on key release 00. Modifier keys like control or alt should display 00 too.
Image
Image is for Pi1 / Zero only.
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lindoran
commented on July 29, 2024
the link doesn't appear to be working
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chregu82
commented on July 29, 2024
I'm sorry, please try again.
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lindoran
commented on July 29, 2024
ok so here's what happens ... on all the keyboards that don't support autorepeat. they continually send key release 00 unless you press a key then they continually send the hex code for that key... Ill send a video in a few minutes i have to upload it
the keyboard that works is exactly as you described.
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lindoran
commented on July 29, 2024
https://drive.google.com/file/d/1whNoy8TbhnPC_fQVS_o2-RFWYeuaPC26/view?usp=sharing
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chregu82
commented on July 29, 2024
I don't seem to have access to this file.
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lindoran
commented on July 29, 2024
Sorry try this
https://drive.google.com/file/d/1whNoy8TbhnPC_fQVS_o2-RFWYeuaPC26/view?usp=drivesdk
https://drive.google.com/file/d/1whNoy8TbhnPC_fQVS_o2-RFWYeuaPC26/view?usp=drivesdk
…On Thu, Sep 3, 2020, 3:28 PM Christian Lehner ***@***.***> wrote:
I don't seem to have access to this file.
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lindoran
commented on July 29, 2024
I also found that a 00 is sent when releasing a key holding a modifier down
and releasing that modifier. So if you tap a key 00 is sent much faster...
…On Thu, Sep 3, 2020, 3:44 PM dave collins ***@***.***> wrote:
Sorry try this
https://drive.google.com/file/d/1whNoy8TbhnPC_fQVS_o2-RFWYeuaPC26/view?usp=drivesdk
https://drive.google.com/file/d/1whNoy8TbhnPC_fQVS_o2-RFWYeuaPC26/view?usp=drivesdk
On Thu, Sep 3, 2020, 3:28 PM Christian Lehner ***@***.***>
wrote:
> I don't seem to have access to this file.
>
> —
> You are receiving this because you authored the thread.
> Reply to this email directly, view it on GitHub
> <#37 (comment)>, or
> unsubscribe
> <https://github.com/notifications/unsubscribe-auth/AQIK5ZBISNYRQESP4PXMZG3SD737NANCNFSM4QU6QCMQ>
> .
>
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chregu82
commented on July 29, 2024
Please try if this works for all your keyboard: img
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lindoran
commented on July 29, 2024
tested and is working :) actually a bit better than the other keyboard seams far more responsive
thank you so much! its probably fine to push to current. I tried out the modifier keys as well and caps lock everything works.
you work so fast! I wish I had your stamina. I got a bit more done on my sprite editor tonight, but its like 1:20 in the morning where I am, im headed to bed. thanks again, much appreciated!
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