Comments (5)
On Windows, opening a USB device requires the system to have loaded the "WinUSB" device driver. Since Windows comes with serial drivers already, you have to manually replace this driver in order to test the polyfill on this platform. You can do that using the Zadig tool.
If you are hitting the same issue on Android then you are probably running into the issue I mentioned on Stackoverflow where Android is loading drivers for the device even though there's no API for an Android app to actually communicate with the device through that driver. We're tracking a potential fix for that in https://crbug.com/1099521.
from web-serial-polyfill.
Is there a fix for this yet? Having web-dev serial available for android creates a whole load of interesting uses for microcontrollers. Webbdev nfc is available, and is useful.
from web-serial-polyfill.
Is there a fix for this yet? Having web-dev serial available for android creates a whole load of interesting uses for microcontrollers. Webbdev nfc is available, and is useful.
Sounds like not. The only idea I can think of is to make an Android APK that is basically a WebView with some kind of bridge for IPC?
That's assuming the Android app/APK will be able to call this "detach kernel module" function for USB devices.
from web-serial-polyfill.
I'm not able to use it from an android webview either. Seems API does not exists because is always undfefined.
from web-serial-polyfill.
I'm not able to use it from an android webview either. Seems API does not exists because is always undfefined.
WebUSB support for Android WebView is tracked in crbug.com/933055. Please star that issue to show you are interested in it being developed.
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Related Issues (20)
- Adding and removing event listeners HOT 1
- No compiled file published to npm in 1.0.7 HOT 8
- Unable to find interface with class 2
- Implement support for Prolific virtual COM port over WebUSB HOT 6
- add optional parameter signalOptions to open HOT 2
- Implement support for CDC composite gadget HOT 3
- Nothing happens after clicking RequestInfo HOT 2
- web-serial-polyfill and web-serial desktop and Android HOT 4
- Feature Request: Seamless Javascript integration between web-serial-polyfill and webSerial HOT 1
- Create a readable byte stream
- TypeError: serial.SerialPort is not a constructor
- Android: usb.getDevices() succeeds but serial.getDevices() fails HOT 3
- WebSerial update? HOT 5
- Static web serial Polyfill NPM example please. HOT 8
- Feature request: Design a webpage that informs if webSerial or polyfill works on the device. HOT 2
- Which phones support Android Polyfill? HOT 14
- Add support for bluetooth serial devices HOT 4
- Vanilla javascript example HOT 16
- NetworkError: Failed to execute 'transferIn' on 'USBDevice': A transfer error has occurred. HOT 3
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from web-serial-polyfill.