* refactor: move default RGB/LED matrix #defines
Moving the fallback definitions of macros like LED_MATRIX_VAL_STEP and
RGB_MATRIX_MAXIMUM_BRIGHTNESS to header files allows keyboards to
leverage these defaults without requiring #ifdef guards (and often
repeating said fallback definitions).
* style: use if(n)def for consistency
and remove redundant UINT8_MAX checks on maximum brightness
Co-authored-by: Joel Challis <git@zvecr.com>
* refactor: remove INDICATOR_MAX_BRIGHTNESS macro
Co-authored-by: Joel Challis <git@zvecr.com>
---------
Co-authored-by: Joel Challis <git@zvecr.com>
After #21169, rgb_matrix_indicators() was limited to running on the
final render iteration. Since the jellybean_raindrops animation
immediately returns false after updating a single LED, the iteration
count no longer ends up high enough to render non-advanced indicators.
This change also brings jellybean_raindrops more in line with raindrops.
* ws2812_update boolean to stop update every single cycle
* lint1
Co-authored-by: Joel Challis <git@zvecr.com>
* lint2
Co-authored-by: Joel Challis <git@zvecr.com>
* Update quantum/rgb_matrix/rgb_matrix_drivers.c
---------
Co-authored-by: Joel Challis <git@zvecr.com>
* Add ARRAY_SIZE and CEILING utility macros
* Apply a coccinelle patch to use ARRAY_SIZE
* fix up some straggling items
* Fix 'make test:secure'
* Enhance ARRAY_SIZE macro to reject acting on pointers
The previous definition would not produce a diagnostic for
```
int *p;
size_t num_elem = ARRAY_SIZE(p)
```
but the new one will.
* explicitly get definition of ARRAY_SIZE
* Convert to ARRAY_SIZE when const is involved
The following spatch finds additional instances where the array is
const and the division is by the size of the type, not the size of
the first element:
```
@ rule5a using "empty.iso" @
type T;
const T[] E;
@@
- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)
@ rule6a using "empty.iso" @
type T;
const T[] E;
@@
- sizeof(E)/sizeof(T)
+ ARRAY_SIZE(E)
```
* New instances of ARRAY_SIZE added since initial spatch run
* Use `ARRAY_SIZE` in docs (found by grep)
* Manually use ARRAY_SIZE
hs_set is expected to be the same size as uint16_t, though it's made
of two 8-bit integers
* Just like char, sizeof(uint8_t) is guaranteed to be 1
This is at least true on any plausible system where qmk is actually used.
Per my understanding it's universally true, assuming that uint8_t exists:
https://stackoverflow.com/questions/48655310/can-i-assume-that-sizeofuint8-t-1
* Run qmk-format on core C files touched in this branch
Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
* Fix RGB heatmap to use XY positions
* lower effect area limit and make configurable
* tidy up macro
* Fix triggering in both directions.
* add docs
* fix bug when decreasing value
* performance tweak
