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What steps will reproduce the problem?
1. Download & Install SerialPort_1.1.apk
2. Run app on same hardware (Freescale MX51-BBG) 2.3.7 (it fails) vs 2.2 (it
passes)
3.
What is the expected output? What do you see instead?
Transmit data emitted on 2.2 (Froyo) and 2.3.7 (Gingerbread).
No Receive data (in Console: reception widget) - ever.
What version of the product are you using? On what operating system?
Downloaded and ran latest SerialPort_1.1.apk from this site.
Please provide any additional information below.
In debugging custom app running serialport lib I notice in debugger a new msg
in ReadThread, mInputStream fileSystem;
in Froyo used to be: "OSFileSystem (id...)"
in Gingerbread it's: "BlockGuard$WrappedFileSystem (id....)
(currently researching this...)
But since your SerialPort_1.1.apk behaves identically w/o a ReadThread - this
seems most likely to be meaningless.
Why work on Android 2.2 and no Rcv on Android 2.3.7?
Original issue reported on code.google.com by mbp...@gmail.com on 10 Jan 2014 at 12:28
Incidentally Loopback does not see any received bytes as well! Frankly, I'm
stumped. I did not expect any issues from a modest bump from Froyo to
Gingerbread to present issues to basic UART serial I/O.
:(
Original comment by mbp...@gmail.com on 10 Jan 2014 at 5:23
This is NOT a serial-port-api issue. The Linux Kernel (2.6.35) Freescale iomux
definitions were incorrect and had to be corrected. The Serial port was 100%
fully functional after this Kernel mod.
Original comment by mbp...@gmail.com on 14 Jan 2014 at 2:37
Original issue reported on code.google.com by
mbp...@gmail.com
on 10 Jan 2014 at 12:28Attachments:
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