Diff: main.cpp

Revision:

0:b126d52748bd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jan 28 12:39:13 2016 +0000
@@ -0,0 +1,56 @@
+#include "mbed.h"
+#include "NeoStrip.h"
+
+int N=2268; //number of leds
+
+Serial pc(USBTX, USBRX);
+NeoStrip strip(p22, N);
+extern "C" void mbed_reset();
+
+float bright = 1.0;
+
+/*bool equal(float a, float b) {
+    if (abs(a - b) < 0.00001)
+        return true;
+    else
+        return false;
+}*/
+
+void SetAll()
+{
+    for (int i=0; i<N; i++) {
+        strip.setPixel(i,255,255,255);
+    }
+    strip.write();
+}
+
+int main(int argc, char** argv) {
+    pc.baud(115200);
+    
+    SetAll(1.0f);
+    
+    printf("Welcome!\n");
+    
+    while(1) {
+        wait(0.5);
+        
+        //SetAll(1.0f);
+        
+        if (pc.readable()) {
+            switch(pc.getc()) {
+                case 'r':
+                    printf("Resetting");
+                    mbed_reset();
+                    break;
+                case 'b': {
+                    bright += 0.1;
+                    if (bright>1.01) bright=0;   // set default brightness
+                    strip.setBrightness(bright);
+                    SetAll(1.0f);
+                    printf("brightness: %.2f\r\n",bright);  
+                }
+                break;
+            }    
+        }
+    }
+}
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