Comments (9)
digispark is a USB input device
from esp32-usb-soft-host.
Hi, thanks for your feedback,
do you mean Digispark BadUSB ?
I don't have one so I can't test but my guess is it's not a USB-LE device as this library requires/
from esp32-usb-soft-host.
yes,Digispark BadUSB
My test seems to be unable to carry out USB enumeration, but the USB package cannot be caught
from esp32-usb-soft-host.
maybe adding a delay(5000)
in the setup()
on the atTiny will let the esp32 some time to boot and start listening before the atTiny starts USB emulation ?
from esp32-usb-soft-host.
I try, how do I feel that USB input devices are not supported。
Because, I wrote two programs to compare.
- The led flashes, just plug it in and it will flash
- The led flashes + keyboard, the led code is behind the keyboard. Plug in the USB, the led does not flicker
from esp32-usb-soft-host.
I assume you're basing your research on this wiki.
it says:
When the digispark boots up, it uses the USB signal to calibrate its clock to 16.5mhz
Now I'm thinking maybe this can't work with usb-soft-host, or maybe it needs a careful calibration with an oscilloscope, but I can only speculate.
from esp32-usb-soft-host.
ok thank
from esp32-usb-soft-host.
Any chance to make it work with a barcode reader? It emulates a keyboard but the esp32 don´t recognise it
from esp32-usb-soft-host.
@nogueira only if the barcode reader emulates a USB-LS device
from esp32-usb-soft-host.
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from esp32-usb-soft-host.