Diff: main.cpp

Revision:

0:5d07670e5b83

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Mar 02 07:40:02 2010 +0000
@@ -0,0 +1,50 @@
+#include "mbed.h"
+#include "PCA9532.h"
+
+DigitalOut myled(LED1);
+
+PCA9532 leds (p28,p27,0xc0);
+
+int main() {
+
+
+// set leds 15-12 to PWM1 channel
+leds.pwm1(0xf000);
+
+// set leds 11-8 to PWM0 channel
+leds.pwm0(0x0f00);
+
+// set leds 7-4 to "off"
+leds.clear(0x00f0);
+
+// set leds 7-4 to "on"
+leds.set(0xf);
+
+
+while (1) {
+
+    for (float i = 0.0 ; i < 1.0 ; i+=0.01) {
+        leds.duty0(i);      // PWM0 brighter
+        leds.duty1(1.0-i);  // PWM1 dimmer
+        wait (0.01);
+    }
+
+    leds.clear(0xf);    // Toggle LEDS
+    leds.set(0x00f0);
+
+    for (float i = 1.0 ; i > 0.0 ; i-=0.01) {
+        leds.duty0(i);      // PWM0 dimmer
+        leds.duty1(1.0-i);  // PWM1 brighter
+
+        wait (0.01);
+    }
+
+    leds.clear(0x00f0);    // Toggle LEDS
+    leds.set(0x000f);
+
+
+    
+}
+
+}
+