init

main.c.1

@@ -0,0 +1,69 @@
+#define F_CPU 1000000UL
+#include <util/delay.h>
+#include <avr/io.h>
+#define PATTERN_COUNT 4
+
+typedef struct
+{
+	unsigned char r;
+	unsigned char g;
+	unsigned char b;
+	int time_hold;
+}rgbval;
+
+
+int main (void) {            // (2)
+
+	rgbval pattern[PATTERN_COUNT]={{128,255,0,1000}, {0,0,153,2000}, {200,50,39,1000}, {204,255,153,2000}};
+	int i=0;
+	int r,g,b = 0;
+//#######OC0A auf ausgang
+	DDRB = (1 << PB0 )|(1<<PB1)|(1<<PB4);
+//#######Timer0-setup#####
+	TCCR0A = (1<<WGM01)|(1<<WGM00)|(1<<COM0A1)|(1<<COM0B1);	//mode
+	TCCR0B = (1<<CS01);//|(1<<CS02);				//frequency /1024
+//######Timer1-setup
+	TCCR1 = (1<<CTC1)|(1<<CS12);//|(1<<CS11)|(1<<CS13);	//frequency
+	GTCCR = (1<<PWM1B)|(1<<COM1B1);				//mode + overrun clear
+	OCR1C = 255;						// clear timer at 255	
+//######PWM_VALUE$
+	//timer 0
+	OCR0A = 51;
+	OCR0B = 51;
+	//timer 1
+	OCR1B = 255;
+
+
+          
+             
+
+   while(1)
+   {
+	   for(i=0;i<PATTERN_COUNT;i++)
+	   {
+		r = pattern[i].r;
+		g = pattern[i].g;
+		b = pattern[i].b;
+		if(i==(PATTERN_COUNT-1)) {i= -1;}
+
+		while(1)
+		{
+		if(r < pattern[i+1].r) {r++;}
+		if(r > pattern[i+1].r) {r--;}	
+		if(g < pattern[i+1].g) {g++;}
+		if(g > pattern[i+1].g) {g--;}	
+		if(b < pattern[i+1].b) {b++;}
+		if(b > pattern[i+1].b) {b--;}	
+		
+		OCR0A = r;
+		OCR0B = g;
+		OCR1B = b;
+		_delay_ms(100);
+	  	if(r == pattern[i+1].r && g == pattern[i+1].g && b == pattern[i+1].b) break; 
+		}
+	   }
+
+   } 
+   
+   return 0;                 
+}