In preparation for making Serial access configurable on a per-board basis,
introduce `KeyboardHardware.serialPort()`, which - for the time being - returns
the Serial object.
All users of Serial have been updated to use the new API.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
Instead of directly accessing the EEPROM, do so through
`KeyboardHardware.storage()`, which - for the time being - is a function that
simply returns the `EEPROM` object.
All plugins that were using EEPROM directly were updated, and so was the
EEPROM-Settings documentation.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
We want to keep `key_hue` below 255, without clipping it there, otherwise the
effect will come out glitchy. To achieve that, we simply substract 255 until
we're above the cap. This results in the rainbow being laid out in a kind of
wave.
Previously, we didn't do this in a loop, which only worked when the device had
less than 128 LEDs. For devices with more, we need to do this in a loop, until
we get below the cap.
Based on #664 by @mattvenn.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
This implements a new plugin for Dynamic (EEPROM-stored) macros. Unlike the
Macros plugin, these macros are stored in EEPROM, and can't run custom code,
only the steps outlined in the Macros documentation.
The plugin provides two Focus commands (`macros.map` and `macros.trigger`) to
get or set the dynamic macros, and to trigger one without having to place them
on the keymap.
Fixes#370.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
The correct KeyAddr type is not known to class ATMegaKeyboard
as key matrix dimentions (matrix_rows/matrix_columns) and
type KeyAddr are only defined in derived hardware classes. To deal with
this problem, some of the KeyAddr related methods are moved to
derived hardware classes.
The necessary boilerplate code is synthesized through a macro
ATMEGA_KEYBOARD_MATRIX_ACCESS_METHODS that is automatically included
by all derived classes of class ATMegaKeyboard through the already used
macro ATMEGA_KEYBOARD_CONFIG.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
By forcing an explicit type conversion between
two template class instances of template
MatrixAddr<...>, we prevent undesired implicit
construction of the wrong MatrixAddr type.
Before this change, the following would have been possible
typedef MatrixAddr<5, 5> KeyAddr;
void f(KeyAddr k) {} // uses MatrixAddr<5, 5>
void g() {
typedef MatrixAddr<0, 0> KeyAddr; // Stupid but possible
f(KeyAddr(1, 12)); // Would instantiate MatrixAddr<0, 0> and
// implicitly convert it to MatrixAddr<5, 5>
}
With this commit, the compiler will emit an error and explicit type
conversion is required.
typedef MatrixAddr<5, 5> KeyAddr1;
typedef MatrixAddr<2, 2> KeyAddr2;
void f(KeyAddr1 k) {} // uses MatrixAddr<5, 5>
void g() {
f(KeyAddr1(KeyAddr2(1, 1)); // Now an explicit type conversion is
// required.
}
This commit also introduces a compile time check that prevents
conversion from a matrix type with greater extension to one with
smaller extension.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
The "new" code we've backed out caused all key events to be about key
0,0. I suspect that this is GCC doing something crazy with that one
function. I don't understand what's going on. @noseglasses: any idea?
This introduces two new macro action steps: `MACRO_ACTION_STEP_TAP_SEQUENCE`,
and `MACRO_ACTION_STEP_TAP_CODE_SEQUENCE`. Both of these will tap everything
that follows up to a terminating zero (or in case of the first, double zeroes).
The purpose of these new steps is to allow one to store longer sequences of
tapped input in a more compact manner, without having to prefix each step with
an action.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
In `refreshAt()`, we want to use the key address, instead of the LED address.
`LEDControl` will turn the key address into a LED address itself anyway. This
not only makes the code a tiny bit more efficient, but it also fixes
`refreshAt()`, which was refreshing the wrong key since the conversion to
`KeyAddr`.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
In order for the plugin to work without having to switch layers once, it needs
to scan the keymap for modifiers at setup time too. We do this by calling
`onLayerChange()`, which already does that.
Fixes#670.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
This is a complete rewrite of Qukeys, in order to implement several improvements
and new features:
- A new KeyAddrEventQueue class has been introduced, in order to store both key
press and release events in the queue.
- The direct dependence on KeyboardioHID is removed by only flushing one event
from the queue per cycle.
- The array of Qukey objects is now stored in PROGMEM instead of SRAM, and is
configured via an array reference template function in order to automatically
ensure the count will be correct.
- There is a new algorithm for determining which state a qukey will collapse
into in the case of rollover from qukey to another key, which should reduce
the rate of errors for "sloppy" typists.
- A Qukey with a primary key value that is a modifier (including layer shift
keys) is treated like a SpaceCadet key, with different semantics. The
alternate (non-modifier) key value is only used if the SpaceCadet key is
pressed and released on its own, without rolling over to any other key.
- The code is generally simpler and easier to understand, with better inline
comments explaining how it all works.
Fixes#626.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Virtual builds use their own versions of pgm_read_...
Some of those caused warnings that needed to be silenced by proper casting.
In one place in LEDEffect-BootAnimation, this reveiled an error where a word was
read and then assinged to a byte value. This was fixed as well.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This caused a problem with virtual builds. The BootKeyboard
header has to be brought in explicitly.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This is a macro that defines an invalid key address.
It can furtheron be used as a flag value.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This class is meant to be used to define different types of matrix based
addresses like, e.g. per key addresses.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
Instead of having `Key_mouseL` & `Key_mouseUp` override `Key_mouseR` &
`Key_mouseDn`, respectively, stop mouse movement on a given axis when both keys
are held simultaneously. Doing so will not reset acceleration, so when one of
them is released, the mouse will resume movement at full speed immediately.
Closes#634.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
The method does not access any non-static class inventory.
This change should bring a small performance gain
as not this pointer needs to be passed when the
function is called.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
Also, instead of using a special timestamp value of zero to indicate that the
keyboard is , use a new boolean variable to indicate that the keyboard is
locked.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Also, change timestamp from four bytes to two, and instead of using a special
timestamp value of zero to indicate that no timer is running, use
`last_tap_dance_key_`.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Also, change `rainbow_update_delay` from two bytes to one, and use a more
consistent interval by adding it to `rainbow_last_update` after each update,
rather than using the current time.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Also, change `update_delay_` from two bytes to one, and use a more consistent
interval by adding it to `last_update_` after each update, rather than using the
current time.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Also, change the update interval value from a preprocessor macro to a static
constexpr uint8_t variable.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Alos, don't bother to set `start_time` in `onSetup()`; it's
unnecessary. Instead, call `findLed()` there.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Also, instead of using `end_time_ == 0` as a special value to indicate that no
timers need to be checked, us `last_key_left_` & `last_key_right_`. This avoids
the bug that could occur when `millis()` returns 0 (which is unlikely, but
possible).
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
In addition, the interval `syncDelay` was changed from a two-byte integer to a
one-byte integer, because LED update intervals longer than 255ms would be
user-visible.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Reading a word and then assigning to a byte does not make sense.
Changed to reading a byte instead.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
After changing the linker command line in platform.txt
in a way that linker error problems are fixed, this
statement is no more needed.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This is necessary if a plugin wants to define an alternative
layer system/keymap system/key lookup system which goes without using the
KEYMAP(...) macro.
Before this change, not using the KEYMAP(...) macro in the sketch
resulted in a linker error due to a missing symbol.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
New `PER_KEY_DATA` and `PER_KEY_DATA_STACKED` macros
were introduced that can be used to feed keymap associated
information to functions, constructors or to initialize the
keymap. The user accessed macros `KEYMAP` and `KEYMAP_STACKED`
are now wrappers that pass `XXX` as default value for unused keys.
The new keymap array is named `keymap_linear`. The old symbol
name is now used for a deprecated compatibility wrapper data structure.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This commit does the following:
* factor out class AccessTransientLEDMode to an individual file
* factor out class LEDModeInterface to individual files
* fix the file header comment in LEDMode.h
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
* a class Bitfield that does the general bit handling.
* a utility function generateBitfield that simplifies bitfield
creation
* function macros KEYMAP_BITFIELD and KEYMAP_BITFIELD_STACKED that
enable definitions of keymap bitfields in the same way as keymaps are
defined
All exported functions live in namespace kaleidoscope::bitfields.
Please note, that KEYMAP_BITFIELD is only defined if a keyboard
hardware defines a
KEYMAP_GENERIC macro and KEYMAP_BITFIELD_STACKED only if the
hardware header defines
KEYMAP_STACKED_GENERIC (not all keyboard hardwares define both).
Expected side effects:
As all symbols and macros are newly introduced, nothing is expected
to break.
Signed-off-by: Jesse Vincent <jesse@keyboard.io>
This adds a function to help plugins that use timeouts to efficiently and
correctly check those timeouts by comparing the elapsed time to a timeout
interval without errors due to overflow. It uses the same time value as the
existing `millisAtCycleStart()`, which should be used to set the "start"
timestamp.
Closes#178.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
The cubic acceleration function used to approximate a sine wave produced some
noticeable jumps when beginning to accelerate the mouse cursor movement (several
1s, followed by several 4s, then 7s, with no intermediate values). This
parabolic function produces smoother mouse cursor motion, without any sudden
jumps in speed.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
This PR introduces the concept of dynamic LED modes. Those are LED modes whose class instances
have a restricted lifetime that lasts only as long as a LED mode is active. By this means
it is possible to support a greater amount of LED modes - especially RAM-hungry ones - in the same firmware build. The amount of RAM used to store dynamic LED modes is now bounded
by the maximum size (`sizeof(...)`) of the largest dynamic LED mode.
Old-style LED modes are furtheron called _static_ in the terminology of this PR. They are still supported and blend in nicely with the newly introduced dynamic LED modes.
All changes are entirely backward compatible. No user sketches or existing user plugins require changes.
The greatest benefit of this change is that it drastically reduces the consumption of RAM
when multiple complex LED modes are used. Currently the most complex stock LED mode is
the wavepool effect. Its plugin requires around 140 bytes of RAM that are statically allocated and cannot be shared with any other features.
With this change it becomes possible to have a large number of such resource-hungry LED modes in parallel without a significant gain in RAM consumption.
For the stock firmware this change means a small (~30 byte) growth in terms of PROGMEM. On the other hand it reduces the amount of statically consumed RAM by ~90 bytes. As the current atmel architectures come with around ten times as much PROGMEM as RAM, this means a great improvement as RAM is the more critical resource.
If the wavepool effect, a especially RAM-hungry LED mode is added to the stock firmware,
the saving of RAM increases to 160 bytes which is almost 8% of RAM of the Keyboardio Model01.
A new interface class `LEDModeInterface` was introduced that those plugins
that export dynamic LED modes inherit from. To remain backward compatible, the `LEDMode` class that all pre-existing LED mode plugins inherited from is also derived from `LEDModeInterface`.
The new interface class currently lives in header `LEDMode.h` (see information about this new header below). This is because `LEDMode` and `LEDModeInterface` will
always be used together by dynamic LED modes. Thus, an extra header for `LEDModeInterface` would only mean extra include work for users writing plugins.
Those plugins that export dynamic LED modes must furtheron provide a exported type `DynamicLEDMode`.
This can either be done by defining a nested class of that name or by typedef-ing a class that is defined at global scope to `DynamicLEDMode`. See the modified stock LED modes for examples.
Some of those plugins that export dynamic led modes require access to their particular
dynamic LED mode. By adding the macro `ACCESS_THIS_LED_MODE` to the plugin class definition,
additional data and methods (an integer `led_mode_id_) are synthesized, that enable the plugin class to gain access to their particular dynamic LED mode instance (as long as it is active).
The synthesized integer member `led_mode_id_` can be used to query if the currently active LED mode is the oned handled by the plugin class instance (note that there might be more than one plugin instance of the same class and thus also several dynamic LED modes, see e.g. the solid color LED mode).
A query in the plugin's event handler e.g. looks as follows.
```cpp
if (::LEDControl.get_mode_index() != led_mode_id_)
return EventHandlerResult::OK;
```
All stock LED modes have been adapted to export dynamic LED modes (if possible).
This does not apply to all of them as for some the transition would have provided no gain.
It would even have meant a deterioration of resource consumption for those few pre-existing stock LED mode plugins that hardly have no (static) data-members at all (like e.g. `LEDOff`).
To reduce the amount of compile unit and header interdependencies, the class `LEDMode` has been moved to a header/implementation file of its own.
The `LEDControl` class now does not have a static array anymore to store LED mode pointers.
Instead, it delegates the core LED mode handling to a newly introduced `LEDModeManager` class
that lives in internal namespace. The `LEDModeManager` class is there to restrict access
to LED modes but also to wrap up core LED mode handling. If this functionality would
have been added to class `LEDControl`, far too much of the internals of LED mode handling would have been exposed to users through header `LEDControl.h`.
The new internal header `array_like_storage.h` contains a template class that is used to generate
array-like storages. Here array-like means that the contained pieces of information
are stored contiguously in memory in the same way as they would be when defining
language intrinsic (C-style) arrays. This type of storage is especially useful to generate array-like data struktures
in PROGMEM at compile time based on a list of global objects or POD data. By casting the array-like storage's address
to the content's pointer type, an array-like indexed access is possible.
In this PR an array-like data structure is used to generate a PROGMEM
array of LED mode factories. Array-like data structures could also become useful in other places and for future applications.
The most complex part of the implementation of the new LED mode handling is wrapped up in
`LEDModeManager.h` and `LEDModeManager.cpp` to hide it from users' site.
There, recursive template classes are used to setup an array-like data structure of `LEDModeFactory` instances in PROGMEM. Each of the stored `LEDModeFactory`s are associated with one LED mode-plugin as specified in the sketch. The template mechanism filters out any other plugins unrelated to LED modes. `LEDModeFactory`s thereby handle both static and dynamic LED modes.
Class `LEDModeManager` provides access to the LED mode factories and LED modes in general. It exports methods to query the number of LED modes and to activate a LED mode by its mode-ID. Most of this is only available to `LEDControl` that represents the actual user interface.
When a dynamic LED mode is activated, a dedicated `LEDModeFactory` generates an instance of the dynamic LED mode class in the
LED mode buffer. This buffer is shared by all dynamic LED modes. Its size has been determined at compile time by examining all exported dynamic LED mode types and determining the maximum necessary amount of RAM to store any of those.
All LED mode handling related data structures are generated at compile time, based on
the list of plugins that are passed to `KALEIDOSCOPE_INIT_PLUGINS(...)`. This function macro invokes a new function macro `_INIT_LED_MODE_MANAGER` from `LEDModeManager.h` that handles the LED mode related stuff.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This is a short-term solution for the problem of qukeys rollover from
mod-flagged keys. When flushing its queue, Qukeys stashes a copy of the
current keyboard HID report, and bases the new (usually mid-cycle) report on
the previous one, because it's complete, unlike the partial current report. This
prevents bugs where it would cause undesired repeats of keys scanned later in
the cycle, but results in a bypassing of the system in the HIDAdaptor that masks
modifier flags when rolling over to a key without those flags.
By first storing a copy of the previous key report's modifiers byte and then
restoring it after the report for a released qukey is sent, we remove any
modifier flags it added to that report, so the next key in the queue (if any)
won't base it's report on those modifiers (which would normally be masked by the
HIDAdaptor).
This is a temporary fix. The real fix will probably involve changes to both
KeyboardioHID and the HIDAdaptor, and will allow Qukeys to stop accessing the
HID reports, which really ought to be private member variables of the Keyboard
class.
Fixes#619.
Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
Recently a proposed change to the firmware required a change to one of
the event handlers'/hooks' signatures.
Up to now, we only supported a single overload/implementation of a
event handler of a specific type. This means that changing handler signatures
was only possible by adding a handler method with a similar name and
a different signature like
EventHandlerResult
onKeyswitchEvent(Key &mappedKey, byte row, byte col, uint8_t keyState);
and
EventHandlerResult
onKeyswitchEvent2(Key &mappedKey, KeyAddr key_addr, uint8_t keyState);
As this was regarded as unacceptable confusion of the users of our
programming interface, this commit introduces some changes to the
event handler management.
Important changes:
* handlers can now be overloaded,
* handler signatures can be versioned,
* individual versions can be declared as deprecated,
* we now abort the compile if a handler reimplementation with a bad signature
is found,
* or if two or more handlers with correct signatures are detected that
are furtheron considered as ambiguous.
Impact on resources:
The proposed changes only affect the way things are handled at compile time.
No changes in terms of PROGMEM or RAM are to be expected.
Signed-off-by: Florian Fleissner <fleissner@inpartik.de>
Gergely Nagy
Jesse Vincent
Florian Fleissner
Gergely Nagy
Michael Richters
tiltowait
ash lea
Tim Pope
Florian Fleissner
Jesse Vincent