Linus Torvalds c863db02f0 Teach the EON Steel about HDLC encoding of the command packets
The BLE GATT transport ends up using HDLC for the stream encoding,
unlike the USB HID side.  The EON Steel BLE GATT protocol actually does
that for both the commands and for the replies, but this converts only
the command side, because that's the simpler one.

The reply side code will need to be re-architected a bit, because right
now it is very much oriented towards beign able to do everything one
single packet at a time (which is true for USB HID) rather than treating
the packets as a stream of data (as is necessary for the CRC32
verification and to handle the escaping of the 0x7e/0x7d bytes in the
stream).

So with this change, you can't actually do a download over BLE, but I
was able to verify that the first command transfers correctly, and the
EON Steel replies to it over Bluetooth LE GATT.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-06-22 21:44:28 -07:00
2017-01-12 19:03:28 +01:00
2014-03-19 09:16:07 +01:00
2014-03-19 09:16:07 +01:00
2016-09-30 21:17:08 +02:00

Overview
========

Libdivecomputer is a cross-platform and open source library for
communication with dive computers from various manufacturers.

The official web site is:

  http://www.libdivecomputer.org/

The sourceforge project page is:

  http://sourceforge.net/projects/libdivecomputer/

Installation
============

On UNIX-like systems (including Linux, Mac OS X, MinGW), use the
autotools based build system. Run the following commands from the top
directory (containing this file) to configure, build and install the
library and utilities:

  $ ./configure
  $ make
  $ make install

If you downloaded the libdivecomputer source code directly from the git
source code repository, then you need to create the configure script as
the first step:

  $ autoreconf --install

To uninstall libdivecomputer again, run:

  $ make uninstall

Support
=======

Please send bug reports, feedback or questions to the mailing list:

  http://libdivecomputer.org/cgi-bin/mailman/listinfo/devel

or contact me directly:

  jef@libdivecomputer.org

License
=======

Libdivecomputer is free software, released under the terms of the GNU
Lesser General Public License (LGPL).

You can find a copy of the license in the file COPYING.
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