In the past, we were using `Focus.handleHelp()` to see if we're handling a
`help` command, and print the commands supported by the handler. We also used
`strcmp_P` directly to compare (parts of) our input against command supported by
the handler. This approach works, but had multiple major disadvantages: it
duplicated strings between `handleHelp` and the `strcmp_P` calls, and it relied
on fragile substring pointers to save space.
To replace all that, this patch implements a different approach. Help handling
is split between a check (`Focus.inputMatchesHelp()`) and a
reply (`Focus.printHelp()`), the latter of which takes a list of `PSTR()`
strings, rather than one single string. This allows us to reuse the same
strings for comparing against the handler's input.
The new approach no longer uses the fragile substring pointers, nor does it use
`strcmp_P` directly, but goes through a wrapper (`Focus.inputMatchesCommand()`)
instead.
These changes lead to a more readable pattern. While we do use longer strings as
a result, there is less duplication, and the new patterns also require less
code, so we end up with saving space, at least on AVR devices.
The old methods are still available and usable, but they're deprecated.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
A number of devices declared the bootloader in their device properties as
`BootLoader`, while the base class, and anything using it, was looking for
`Bootloader`. This resulted in these devices using the default, dummy
bootloader, rather than the one we intended to set.
This patch corrects that, and everything's using `Bootloader` now, including the
documentation.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
There are a number of places in our code where clang-format tries too hard, and
destroys human readability, so I protected them with `clang-format off`
directives.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
This standardizes namespace closing brackets for namespace blocks. Each one is
on its own line, with a comment clearly marking which namespace it closes.
Consecutive lines closing namespace blocks have no whitespace between them, but
there is one blank line before and after a set of namespace block closing lines.
To generate the namespace comments, I used clang-format, with
`FixNamespaceComments: true`. But since clang-format can't exactly duplicate
our astyle formatting, it made lots of other changes, too. To isolate the
namespace comments from the other formatting changes, I first ran clang-format
with `FixNamespaceComments: false`, committed those changes, then ran it again
to generate the namespace comments. Then I stashed the namespace comments,
reset `HEAD` to remove the other changes, applied the stashed namespace
comments, and committed the results (after examining them and making a few minor
adjustments by hand).
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
To allow us to use any other HID than KeyboardioHID, the base device _must_ use
something else (practically, the Base HID), otherwise we'll get a compile error
when building on a platform that KeyboardioHID does not support, even if we do
not use KeyboardioHID. We get that error, because the base class references it
anyway.
As such, lets use the base HID as default, and adjust all users of KeyboardioHID
to explicitly set that: Virtual, Dygma Raise, and ATmega32U4Keyboard. Everything
else derives from the last one, so they're covered with just the change to
ATmega32U4Keyboard.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
Gergely Nagy
Taylor Yu
Michael Richters
Jesse Vincent