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path: root/core/serial_usb_android.cpp
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2020-03-08usb-serial-for-android: Implement timeout-handlingGravatar Christof Arnosti
Since the Android USB stack and subsequently the usb-serial-for-android driver have problems with read-timeouts, the read-timeout is now implemented in AndroidSerial.java. Also, DC_STATUS_TIMEOUT is returned if there are less bytes returned than expected. Different chipsets seem to behave differently with usb-serial-for-android. On CP210x the read blocks until there is some data here, but on FTDI the chip seems to return whatever is currently in the buffer (so 0 bytes if the buffer is empty). This different behaviour should be mitigated by the changes by this commit. Signed-off-by: Christof Arnosti <charno@charno.ch>
2020-03-07usb-serial-for-android: ImplementationGravatar Christof Arnosti
Implement the libdivecomputer API in Java and create C/JNI translation layer. [Dirk Hohndel: whitespace harmonization - yes, some of this is Java, this still makes it much easier to read for me; also changed the FTDI conditional compilation to make sure we can still use that for mobile-on-desktop if necessary] Signed-off-by: Christof Arnosti <charno@charno.ch> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>