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Added support for RGB Screen React mode #379

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Added support for RGB Screen React mode #379

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8850177
Added support for RGB Screen React mode
DanjelRicci Jul 10, 2026
f9df27b
Updated Screen React daemon launcher
DanjelRicci Jul 10, 2026
4ecaec0
Updated Screen React launcher comment
DanjelRicci Jul 10, 2026
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1 change: 1 addition & 0 deletions common/language.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1533,6 +1533,7 @@ static const lang_field lang_fields[] = {
{"muxrgb", LANG_OFF(muxrgb.mode_name.stick_follow), lang_specific, "Stick Follow"},
{"muxrgb", LANG_OFF(muxrgb.mode_name.preset_combo), lang_specific, "Preset Combo"},
{"muxrgb", LANG_OFF(muxrgb.mode_name.theme_supplied), lang_specific, "Theme Supplied"},
{"muxrgb", LANG_OFF(muxrgb.mode_name.screen_react), lang_specific, "Screen React"},
{"muxrgb", LANG_OFF(muxrgb.breath_speed_name.fast), lang_specific, "Fast"},
{"muxrgb", LANG_OFF(muxrgb.breath_speed_name.medium), lang_specific, "Medium"},
{"muxrgb", LANG_OFF(muxrgb.breath_speed_name.slow), lang_specific, "Slow"},
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1 change: 1 addition & 0 deletions common/language.h
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Expand Up @@ -1647,6 +1647,7 @@ struct mux_lang {
char stick_follow[MAX_BUFFER_SIZE];
char preset_combo[MAX_BUFFER_SIZE];
char theme_supplied[MAX_BUFFER_SIZE];
char screen_react[MAX_BUFFER_SIZE];
} mode_name;
struct {
char fast[MAX_BUFFER_SIZE];
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1 change: 1 addition & 0 deletions common/rgb.h
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Expand Up @@ -9,6 +9,7 @@ typedef enum {
RGB_MODE_COLOUR_CYCLE = 7,
RGB_MODE_RAINBOW = 8,
RGB_MODE_STICK_FOLLOW = 9,
RGB_MODE_SCREEN_REACT = 10,
} rgb_mode_t;

typedef enum {
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10 changes: 10 additions & 0 deletions module/murgb.c
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Expand Up @@ -10,6 +10,7 @@
#include <unistd.h>
#include "../common/colour.h"
#include "../common/config.h"
#include "../common/exec.h"
#include "../common/fileio.h"
#include "../common/strutil.h"
#include "../common/theme.h"
Expand Down Expand Up @@ -587,6 +588,15 @@ static int dispatch_restore(void) {
int saved_bright_raw = st.bright_raw;
rgb_colour_t col_l = st.col_l, col_r = st.col_r, col_m = st.col_m, col_f1 = st.col_f1, col_f2 = st.col_f2;

if (saved_mode == 10) {
// Screen React: the rgb_react daemon drives the LEDs itself. It keeps to
// a single instance and exits when the mode changes, so launching it on
// every restore is harmless.
const char *args[] = {OPT_PATH "script/device/rgb_react.sh", NULL};
run_exec(args, A_SIZE(args), 1, 0, NULL, NULL);
return 0;
}

if (saved_mode == 6) return 0;
if (saved_mode == 5) saved_mode = 0;

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12 changes: 10 additions & 2 deletions module/muxrgb.c
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Expand Up @@ -20,11 +20,11 @@ RGB_ELEMENTS

#define MODES_SERIAL \
(M_BIT(RGB_MODE_OFF) | M_BIT(RGB_MODE_STATIC) | M_BIT(RGB_MODE_BREATHING) | M_BIT(RGB_MODE_PRESET_COMBO) \
| M_BIT(RGB_MODE_THEME_SUPPLIED))
| M_BIT(RGB_MODE_THEME_SUPPLIED) | M_BIT(RGB_MODE_SCREEN_REACT))

#define MODES_SYSFS \
(M_BIT(RGB_MODE_OFF) | M_BIT(RGB_MODE_STATIC) | M_BIT(RGB_MODE_BREATHING) | M_BIT(RGB_MODE_PRESET_COMBO) \
| M_BIT(RGB_MODE_THEME_SUPPLIED))
| M_BIT(RGB_MODE_THEME_SUPPLIED) | M_BIT(RGB_MODE_SCREEN_REACT))

#define MODES_JOYPAD \
(M_BIT(RGB_MODE_OFF) | M_BIT(RGB_MODE_STATIC) | M_BIT(RGB_MODE_BREATHING) | M_BIT(RGB_MODE_THEME_SUPPLIED) \
Expand Down Expand Up @@ -162,6 +162,9 @@ static void restore_rgb_options(void) {
case 9:
new_mode = RGB_MODE_STICK_FOLLOW;
break;
case 10:
new_mode = RGB_MODE_SCREEN_REACT;
break;
default:
new_mode = RGB_MODE_OFF;
break;
Expand Down Expand Up @@ -418,6 +421,7 @@ static char **build_mode_options(int *count) {
{RGB_MODE_STICK_FOLLOW, 1, lang.muxrgb.mode_name.stick_follow},
{RGB_MODE_PRESET_COMBO, 1, lang.muxrgb.mode_name.preset_combo},
{RGB_MODE_THEME_SUPPLIED, 0, lang.muxrgb.mode_name.theme_supplied},
{RGB_MODE_SCREEN_REACT, 1, lang.muxrgb.mode_name.screen_react},
};
const size_t slot_count = sizeof(slots) / sizeof(slots[0]);

Expand Down Expand Up @@ -605,6 +609,10 @@ static void apply_mode_visibility(const int ui_mode) {
show_colour_l = is_joypad;
show_backend = 1;
break;
case RGB_MODE_SCREEN_REACT:
show_bright = 1;
show_backend = 1;
break;
case RGB_MODE_THEME_SUPPLIED:
default:
show_backend = 1;
Expand Down