From bfce0a1b763156f6434e7a1df1b0658481e88192 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Martin=20Mare=C5=A1?= <mj@ucw.cz>
Date: Tue, 23 Dec 2025 14:01:19 +0100
Subject: [PATCH] =?utf8?q?X-mas:=20Je=C5=A1t=C4=9B=20jeden=20Kl=C3=A1r?=
 =?utf8?q?=C4=8Din=20pokus?=
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---
 xmas-lights/firmware/main.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/xmas-lights/firmware/main.c b/xmas-lights/firmware/main.c
index f6c8c0f..5597fa0 100644
--- a/xmas-lights/firmware/main.c
+++ b/xmas-lights/firmware/main.c
@@ -428,15 +428,12 @@ static void effect(void)
 	last_update = ms_ticks;
 
 // #define DIM 1/2
-#define DIM 0.25
+#define DIM 0.7
 	for (uint j=0; j < NPIX_NUM_LEDS; j++)
 		neopixel_set(j, neopixel_leds[j][0]*DIM, neopixel_leds[j][1]*DIM, neopixel_leds[j][2]*DIM);
 
-	for (uint k=0; k<NPIX_NUM_LEDS/15; k++) {
-		neopixel_set((b + 15*k) % NPIX_NUM_LEDS, 0, 255, 0);
-		neopixel_set((b + 15*k + 6) % NPIX_NUM_LEDS, 0, 255, 0);
-		neopixel_set((b + 15*k + 1) % NPIX_NUM_LEDS, 0, 255, 0);
-		neopixel_set((b + 15*k + 2) % NPIX_NUM_LEDS, 0, 255, 0);
+	for (uint k=0; k<NPIX_NUM_LEDS/3; k++) {
+		neopixel_set((b + 30*k) % NPIX_NUM_LEDS, 255, 3*k, k/5);
 	}
 	b = (b + 1) % NPIX_NUM_LEDS;
 }
-- 
2.47.3