Allow changing parameters after constructor

PaulStoffregen · Nov 28, 2017 · 8236d68 · 8236d68
1 parent 52fd9f4
commit 8236d68
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diff --git a/OctoWS2811.cpp b/OctoWS2811.cpp
@@ -68,6 +68,15 @@ OctoWS2811::OctoWS2811(uint32_t numPerStrip, void *frameBuf, void *drawBuf, uint
 // Discussion about timing and flicker & color shift issues:
 // http://forum.pjrc.com/threads/23877-WS2812B-compatible-with-OctoWS2811-library?p=38190&viewfull=1#post38190
 
+void OctoWS2811::begin(uint32_t numPerStrip, void *frameBuf, void *drawBuf, uint8_t config)
+{
+	stripLen = numPerStrip;
+	frameBuffer = frameBuf;
+	drawBuffer = drawBuf;
+	params = config;
+	begin();
+}
+
 void OctoWS2811::begin(void)
 {
 	uint32_t bufsize, frequency;

diff --git a/OctoWS2811.h b/OctoWS2811.h
@@ -54,6 +54,7 @@ class OctoWS2811 {
 public:
 	OctoWS2811(uint32_t numPerStrip, void *frameBuf, void *drawBuf, uint8_t config = WS2811_GRB);
 	void begin(void);
+	void begin(uint32_t numPerStrip, void *frameBuf, void *drawBuf, uint8_t config = WS2811_GRB);
 
 	void setPixel(uint32_t num, int color);
 	void setPixel(uint32_t num, uint8_t red, uint8_t green, uint8_t blue) {