Revision 0:01e1cefa76da, committed 2014-05-31

Comitter:

heroic

Date:

Sat May 31 18:44:15 2014 +0000

Commit message:

Example program for Heroic Robotics FastPixel driver library.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FastPixelLPD8806.lib	Sat May 31 18:44:15 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/heroic/code/FastPixelLPD8806/#5b3be78ce6bd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MODDMA.lib	Sat May 31 18:44:15 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/AjK/code/MODDMA/#97a16bf2ff43

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat May 31 18:44:15 2014 +0000
@@ -0,0 +1,41 @@
+#include "mbed.h"
+#include "MODDMA.h"
+
+#include "FastPixelLPD8806.h"
+
+
+MODDMA dma;
+int current_strip_fill;
+
+LedStrip *strips[2];
+
+DigitalOut myled(LED1);
+
+int main() {
+    
+    // First, create the strip objects.
+    // The global current_strip_fill variable is an unfortunate workaround for the
+    // fact that we virtualize these strips but the DMA engine needs to know which
+    // one just got filled.
+    
+    current_strip_fill = 0;
+    strips[0] = new FastPixelLPD8806(p5, p7, 240);
+    current_strip_fill = 1;
+    strips[1] = new FastPixelLPD8806(p11, p13, 240);
+    
+    int j=0;
+    
+    while (1) {
+        // then write something into the strips:
+        for (int i=0; i<240; i++) {
+            strips[0]->setPixelColor(i, (j++) % 256, (j++) % 256, (j++) % 256);
+            strips[1]->setPixelColor(i, (j++) % 256, (j++) % 256, (j++) % 256);
+        }
+        // then show the strips:
+        current_strip_fill = 0;
+        strips[0]->show();
+        
+        current_strip_fill = 1;
+        strips[1]->show();
+    }  
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sat May 31 18:44:15 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/0b3ab51c8877
\ No newline at end of file