Diff: main.cpp

Revision:

0:e97a6a69fe4b

Child:

1:0eaa7682f7e1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jan 21 13:10:55 2016 +0000
@@ -0,0 +1,102 @@
+#include "mbed.h"
+
+I2C i2c(P0_5,P0_4);
+Serial port(P0_19,P0_18);
+BusOut myled(P1_8,P1_9,P1_10,P1_11,P1_0,P1_1,P1_3,P1_4,P1_6,P1_7,P1_12,P1_13);
+AnalogIn ldr(P0_12);
+AnalogIn poti(P0_11);
+BusOut rgb(P0_9,P1_15,P0_21);
+BusIn btn(P1_16,P0_23,P0_10,P0_15);
+DigitalOut test (P0_13);
+InterruptIn Button1(P1_16);
+InterruptIn Button2(P0_23);
+
+uint32_t ledbuffer[100];
+uint32_t colourbuf[100];
+char Index = 0;
+char length = 60;
+void writeled(uint32_t leddata); // Prototyp 
+void writeledbit(char wert);
+void next();
+void last();
+void output();
+int main() 
+{
+    Button1.rise(&next);
+    Button2.rise(&last);
+    rgb = 7;
+    colourbuf[0]=0x0000FF;//Grün
+    colourbuf[1]=0x00FF00;//Rot
+    colourbuf[2]=0xFF0000;//Blau
+    colourbuf[3]=0x00FFFF;//Gelb
+    colourbuf[4]=0x000000;//Aus
+    output();
+    while(1) ;
+    while(1) 
+    {
+     writeled(0);
+     test=0;
+     wait(1);
+    }
+}
+
+void output()
+{
+    for(char i = 0;i<Index;i++)
+        writeled(0);
+    writeled(colourbuf[3]);
+    for(char i = Index;i<length-1;i++)
+        writeled(0);
+}
+
+void next()
+{
+    if(Index<(length-1))
+        Index++;
+    output();
+}
+
+void last()
+{
+    if(Index>=0)
+        Index--;
+    output();
+}
+void writeled(uint32_t leddata)
+{ int i;
+       for(i=0;i<24;i++)
+       {
+       
+         writeledbit(((leddata>>i)&0x000001)==0x000001);
+       }
+}
+void writeledbit(char wert)  // Funktion schreibe bit
+{
+    int j;
+    if(wert)
+    {
+        test=1; // data 1
+        for(j=0;j<5;j++) 
+        {
+        __nop();    
+        }
+        test=0;
+        for(j=0;j<1;j++)
+        {
+        __nop();   
+        }
+    }
+    else
+    {
+        test=1; // data 0
+        for(j=0;j<1;j++) 
+        {
+        __nop();    
+        }
+        test=0;
+        for(j=0;j<5;j++)
+        {
+        __nop();   
+        }
+    }           
+}
\ No newline at end of file