In the documentation replace the list of the connection types for hd44780
driver with the table also used in the configuration options description
(use only a single place to list and link everyting). While there, remove the
assembly code for lcdserializer.
'struct glcd_framebuf' now contains a layout type which can either be
FB_TYPE_LINEAR (this is the default) or FB_TYPE_VPAGED. This actually affects
the drawing function and the frame-buffer memory calculation. A new 'size'
field is added to store the pre-calculated length.
Adopt existing driver to make use of the new feature (currently only glcd2usb
driver).
items. The old code used modulus which does not give the required result,
for C (ISO 1990) and before the result is implementation defined so may have
worked for some compilers / targets but from C (ISO 1999) onwards the sign
of the result comes from the dividend so will not work. (By M. T. Jones)
The idea was to write on Docbook to be able to copy and paste the spec into
the Developer's Guide. However, writing a quickly changing document in Docbook
turned out to be complicated. RST is faster to update and can be converted
into nice HTML using docutils.
options:
(a) enable Markdown support,
(b) add a Mainpage,
(c) do not strip comments from code,
(d) use Doxygen's default header and footer without timestamp,
(e) enable the search box.
1. Use <stdbool.h> if it is available but keep a compatibility shim in
shared/defines.h in case it is not.
2. Unbreak the circular header dependencies (mostly):
2a. client.c and client.h may NOT depend on 'struct Menu'. Use a void pointer
and casts instead.
2b. Separate the data type definitions in client.h and screen.h from
function prototypes which may require other data structures. This makes
header dependencies much more easy to maintain. Usually the data types
should have been moved to their own files but I (mmdolze) chose to
separate them using different header guards.
2c. Remove many now unused header includes.
Apply (old BSD-) style on menuscreens.c.
mmdolze