I have a problem, I've connected an USB CSR BT Dongle to my Acer A210 Android Device and all is working fine, I can receive endless data without problems.
And also I can send Data with USB "bulkTransfer" successfully: int send = usbConnection.bulkTransfer(usbEndpointOUT, buf, buf.length, 1); So, all is working fine. But after 10-15 times of sending data's (5 Bytes every 4 Seconds) over the usbEndpointOUT with bulkTransfer... I receive only -1 from: int receive = usbConnection.bulkTransfer(usbEndpointIN, buffer.array(), buffer.array().length, 1000); ....and then the connection is lost. Do I have to read any other usb EndpointIN's to prevent a Buffer Overflow or something else? I've tested it with Asus TF700, Galaxy Note 2, ... and Android 3.2, Android 4.03, Android 4.1.2, Android 4.2.2. Always the same issue. -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
