From 1717733b6787a49beb017f259bd6c74806e2f93a Mon Sep 17 00:00:00 2001 From: mike w Date: Fri, 13 Sep 2013 09:46:07 -0700 Subject: [PATCH] Created Troubleshooting (markdown) --- Troubleshooting.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Troubleshooting.md diff --git a/Troubleshooting.md b/Troubleshooting.md new file mode 100644 index 0000000..2161333 --- /dev/null +++ b/Troubleshooting.md @@ -0,0 +1,19 @@ +This is a collection of FAQ-style troubleshooting tips. + +If your problem isn't covered here, or you'd like to suggest a new addition, please use the mailing list (linked at left). We do not read the wiki comments. + +## I am using a custom ROM or older Android build and nothing works. + +Stop right there; this project probably isn't for you. + +usb-serial-for-android only supports devices which comply with the [Android USB Host API](http://developer.android.com/guide/topics/connectivity/usb/host.html). For a partial list of compatible devices, see CompatibleAndroidDevices. + + +## How do I access `/dev/ttyUSB0`? + +You don't; see previous question. `/dev/tty*` is the Linux kernel's driver interface to various serial devices. Certain devices and custom ROMs *may* expose serial devices this way, but this library does not use this interface. + + +## I am using an Arduino Uno, Sparkfun Pro Micro, or other Arduino and "if (Serial)" doesn't work. + +Some Arduinos use the DTR line to determine serial channel readiness. In your Android code, call `setDTR(true);` \ No newline at end of file