Can't get data because the phone detected Arduino as charger

mik3y / usb-serial-for-android

Android USB host serial driver library for CDC, FTDI, Arduino and other devices.

MIT License

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Can't get data because the phone detected Arduino as charger #370

Closed lythamhoa closed 3 years ago

lythamhoa commented 3 years ago

I've used mik3y for my app get data from Arduino Leonardo via USB, it's very good but when I reboot my phone, the phone get the power from Arduino USB port as charger instead of the Host. I have reset the Arduino but can't solve the problem. Only one way to solve it's disconnect then reconnect USB cable. Anyway help!

kai-morich commented 3 years ago

reboot behavior is not controllable by this library

lythamhoa commented 3 years ago

Anyway to help? my project will run 12/24 and it'll start at 5:00AM everyday.

On Tue, Jun 29, 2021 at 10:37 PM kai-morich @.***> wrote:

reboot behavior is not controllable by this library

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kai-morich commented 3 years ago

reboot behavior documented here: https://github.com/mik3y/usb-serial-for-android/wiki/FAQ#How_to_persist_USB_permission