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Updated Troubleshooting (markdown)

kai-morich 2019-11-02 10:43:56 +01:00
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Troubleshooting.md

@ -51,6 +51,11 @@ You need to account for this problem when designing your protocol. Some common t
* Newline-terminated messages: Read until you see a `\n` (or any other "terminal" character). * Newline-terminated messages: Read until you see a `\n` (or any other "terminal" character).
## How to eliminate continuous *D/UsbRequestJNI* messages in logcat output for FTDI devices
FTDI devices send the control line status each 16 ms. You can reduce the tracing level with `adb shell setprop log.tag.UsbRequestJNI info`. There have been reports this this does not work on older Android versions.
## Does this library work with Ionic/Cordova/Xamarin/App Inventor/... development framework? ## Does this library work with Ionic/Cordova/Xamarin/App Inventor/... development framework?
If your framework can import Java .jar files, look [[here|Build-Variants#Jar]] for instructions about creating a .jar file. If your framework can import Java .jar files, look [[here|Build-Variants#Jar]] for instructions about creating a .jar file.