Hi, I am not able to send control info to the device, the controlTransfer always returns -1.
I had a learned it that your device has to be rooted for serial communication via USB. But that not true as I have tried it on a rooted one also. I read it somewhere that USB_CONFIG_ACM has to be set to true in the Android Device. I want to know from where we could set/reset it. Or any thing else that I would be doing wrong. I am attaching the java file doing the part. Any help would be very much appreciated. Thanking in advance. -- Regards Harsh Vardhan -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
UsbController.java
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