init

2024-03-03 20:04:23 +01:00
commit 2910e8dc7f
3 changed files with 396 additions and 0 deletions
--- a/main.c
+++ b/main.c
@@ -0,0 +1,104 @@
+#define F_CPU 8000000UL
+#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[3][PATTERN_COUNT]={{{1,1,1,1000},{1,1,153,2000}, 	{200,50,39,1000}, 	{204,255,153,2000}},
+	/*rgbval pattern2[PATTERN_COUNT]=*/{{1,1,1,1000},	{10,255,0,1000},	{1,1,255,2000},	{1,200,1,2000}},
+	/*rgbval pattern3[PATTERN_COUNT]=*/{{1,1,5,1000},	{1,1,255,1000},		{1,1,5,1000},		{1,1,255,1000}}};
+	//rgbval *pattern=pattern1[0];
+	int i=0,i2=0,i3;
+	int r,g,b = 0;
+	int set=0;
+	int input=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
+					   //
+
+	PLLCSR |= (1 << PLLE) | (1 << PCKE);
+//######Timer1-setup
+
+	TCCR1 = (1<<COM1A0)|(1<<CTC1)|(1<<CS12)|(1<<CS10);//|(1<<CS11)|(1<<CS13);	//frequency
+	GTCCR = (1<<PWM1B)|(1<<COM1B1);				//mode + overrun clear
+	OCR1C = 255;						// clear timer at 255	
+//######PWM_VALUE$
+	//timer 0
+	OCR0A = 128;
+	OCR0B = 1;
+	//timer 1
+	OCR1B = 1;
+//######Configure Pullups
+	PORTB |= (1<<PB2);
+
+          
+   while(1)
+   {
+
+
+
+	   for(i=0;i<PATTERN_COUNT;i++)
+	   {
+		r = pattern[i2][i].r;
+		g = pattern[i2][i].g;
+		b = pattern[i2][i].b;
+		if(i==(PATTERN_COUNT-1)) {i= -1;}
+
+		while(1)
+		{
+				input=PINB;
+			   if(((input & (1<<PB2)) == 0 && set==0))
+				{
+				set=1;
+				i=0;
+				i2++;
+				if(i2>2)
+				{
+						i2=0;
+				}
+	for(i3=0;i3<5;i3++)
+	{	
+				OCR0A=1;OCR0B=1;OCR1B=1;	
+				_delay_ms(30);
+				OCR0A=255;OCR0B=255;OCR1B=255;
+				_delay_ms(30);
+	}
+				}
+			   else if((input & (1<<PB2) != 0))
+			   {
+				set=0;
+			   
+			   }
+		if(r < pattern[i2][i+1].r) {r++;}
+		if(r > pattern[i2][i+1].r) {r--;}	
+		if(g < pattern[i2][i+1].g) {g++;}
+		if(g > pattern[i2][i+1].g) {g--;}	
+		if(b < pattern[i2][i+1].b) {b++;}
+		if(b > pattern[i2][i+1].b) {b--;}	
+		
+		OCR0A = g;//green
+		OCR0B = r;//red
+		OCR1B = b;//blue
+		_delay_ms(10);
+	  	if(r == pattern[i2][i+1].r && g == pattern[i2][i+1].g && b == pattern[i2][i+1].b) break; 
+		}
+	   }
+
+   } 
+   
+   return 0;                 
+}