From 384c591384dbac7037c99363fa9fc85bcd34998b Mon Sep 17 00:00:00 2001
From: lilian <lilian@CS-stationdev1.lan>
Date: Fri, 24 Nov 2017 14:55:54 +0100
Subject: [PATCH] add a new way to set color

---
 extras/ws2812_i2s/ws2812_i2s.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/extras/ws2812_i2s/ws2812_i2s.h b/extras/ws2812_i2s/ws2812_i2s.h
index 16956dc..ffb2701 100644
--- a/extras/ws2812_i2s/ws2812_i2s.h
+++ b/extras/ws2812_i2s/ws2812_i2s.h
@@ -31,11 +31,14 @@
 extern "C" {
 #endif
 
-typedef struct {
-    uint8_t red;
-    uint8_t green;
-    uint8_t blue;
-    uint8_t white;
+typedef union {
+    struct {
+        uint8_t blue; //LSB
+        uint8_t green;
+        uint8_t red;
+        uint8_t white;
+    };
+    uint32_t color; // 0xWWRRGGBB
 } ws2812_pixel_t;
 
 typedef enum {