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Addition of hard brigtness limit for RGB_Matrix (#3299)

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* Addition of hard brigtness limit for RGB_Matrix

- Added a define "RGB_MATRIX_MAXIMUM_BRIGHTNESS" to enable hard limiting the maximum brightness for rgb_matrix
- Used the above define to limit the maximum brigthness of HS60 for better stability

* Added docs for new rgb_matrix define

* Addition of check for maximum brightness
This commit is contained in:
yiancar 2018-07-03 19:52:04 +03:00 committed by Jack Humbert
parent dad851d47d
commit a7df902734
3 changed files with 9 additions and 3 deletions
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1
docs/feature_rgb_matrix.md
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@ -119,6 +119,7 @@ A similar function works in the keymap as `rgb_matrix_indicators_user`.
#define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects #define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
#define RGB_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended #define RGB_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended
#define RGB_MATRIX_SKIP_FRAMES 1 // number of frames to skip when displaying animations (0 is full effect) if not defined defaults to 1 #define RGB_MATRIX_SKIP_FRAMES 1 // number of frames to skip when displaying animations (0 is full effect) if not defined defaults to 1
#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200 // limits maximum brightness of LEDs to 200 out of 255. If not defined maximum brightness is set to 255
## EEPROM storage ## EEPROM storage

1
keyboards/hs60/config.h
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@ -127,6 +127,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects #define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
#define RGB_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended #define RGB_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended
#define RGB_MATRIX_SKIP_FRAMES 0 #define RGB_MATRIX_SKIP_FRAMES 0
#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 215
#define DRIVER_ADDR_1 0b1110100 #define DRIVER_ADDR_1 0b1110100
#define DRIVER_ADDR_2 0b1110101 #define DRIVER_ADDR_2 0b1110101

10
quantum/rgb_matrix.c
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@ -41,6 +41,10 @@ rgb_config_t rgb_matrix_config;
#define EECONFIG_RGB_MATRIX EECONFIG_RGBLIGHT #define EECONFIG_RGB_MATRIX EECONFIG_RGBLIGHT
#endif #endif
#if !defined(RGB_MATRIX_MAXIMUM_BRIGHTNESS) || RGB_MATRIX_MAXIMUM_BRIGHTNESS > 255
#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 255
#endif
bool g_suspend_state = false; bool g_suspend_state = false;
// Global tick at 20 Hz // Global tick at 20 Hz
@ -68,7 +72,7 @@ void eeconfig_update_rgb_matrix_default(void) {
rgb_matrix_config.mode = RGB_MATRIX_CYCLE_LEFT_RIGHT; rgb_matrix_config.mode = RGB_MATRIX_CYCLE_LEFT_RIGHT;
rgb_matrix_config.hue = 0; rgb_matrix_config.hue = 0;
rgb_matrix_config.sat = 255; rgb_matrix_config.sat = 255;
rgb_matrix_config.val = 255; rgb_matrix_config.val = RGB_MATRIX_MAXIMUM_BRIGHTNESS;
rgb_matrix_config.speed = 0; rgb_matrix_config.speed = 0;
eeconfig_update_rgb_matrix(rgb_matrix_config.raw); eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
} }
@ -858,12 +862,12 @@ void rgblight_decrease_sat(void) {
} }
void rgblight_increase_val(void) { void rgblight_increase_val(void) {
rgb_matrix_config.val = increment( rgb_matrix_config.val, 8, 0, 255 ); rgb_matrix_config.val = increment( rgb_matrix_config.val, 8, 0, RGB_MATRIX_MAXIMUM_BRIGHTNESS );
eeconfig_update_rgb_matrix(rgb_matrix_config.raw); eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
} }
void rgblight_decrease_val(void) { void rgblight_decrease_val(void) {
rgb_matrix_config.val = decrement( rgb_matrix_config.val, 8, 0, 255 ); rgb_matrix_config.val = decrement( rgb_matrix_config.val, 8, 0, RGB_MATRIX_MAXIMUM_BRIGHTNESS );
eeconfig_update_rgb_matrix(rgb_matrix_config.raw); eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
} }