Diff: LEDStripFunctions.cpp

Revision:

2:61abc599f31f

Child:

3:743570d993aa

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LEDStripFunctions.cpp	Mon Mar 24 10:00:54 2014 +0000
@@ -0,0 +1,54 @@
+#include "mbed.h"
+#include "LEDStrip.h"
+#include <stdint.h>
+
+
+void setAll(uint32_t *buffer, int n)
+{
+    int i;
+    for (i = 0; i < n; i++)
+    {
+        tapeSet(i, buffer[i]);   
+    }
+}
+
+void setAllOneColor(uint32_t color, int n)
+{
+    int i;
+    for (i = 0; i < n; i++)
+    {
+        tapeSet(i, color);   
+    }   
+}
+
+void shiftAllFwd(uint32_t *buffer, int n)
+{
+    int i;
+    uint32_t temp = buffer[n];
+    for (i = n; i > 0; i--)
+    {        
+        buffer[i] = buffer[i-1];
+    }
+    buffer[0] = temp;
+}
+
+void shiftAllRev(uint32_t *buffer, int n)
+{
+    int i;
+    uint32_t temp = buffer[0];
+    for (i = 0; i <= n-1; i++)
+    {        
+        buffer[i] = buffer[i+1];
+    }
+    buffer[n] = temp;
+}
+
+
+void setEveryMod(uint32_t * buffer, uint32_t color, int mod, int start, int n)
+{
+    int i;
+    for (i = 0; i < n; i ++)
+    {
+        if ((i >= start) && ((i - start) % mod == 0)) buffer[i] = color;   
+    }   
+}
\ No newline at end of file