Diff: main.cpp

Revision:

0:46968a9b2b95

Child:

1:812d6effcc5f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jul 24 09:47:57 2015 +0000
@@ -0,0 +1,34 @@
+/*Test program for PCA9685 library
+ *Two leds connect on chanel 0 and 1 that change their brightness continually
+ */
+#include"PCA9685.h"
+#include"mbed.h"
+
+
+
+PCA9685 pwm(D14,D15);
+ 
+ 
+void initDriver() {
+    pwm.begin();
+    pwm.setPWMFreq(1600);     // max frequency
+    pwm.frequencyI2C(400000); //400kHz fast I2C comunication
+}
+ 
+int main() {
+    initDriver();
+   
+    while(1){
+        for (int i = 0; i < 4095; i=i+8){
+            pwm.setPWM(0,4095-i,0);
+            wait(0.0005);
+            pwm.setPWM(1,i,0);
+            wait(0.0005);            
+            }
+        for (int i = 4094; i > 0; i=i-8){
+            pwm.setPWM(0,4095-i,0);
+            wait(0.0005);
+            pwm.setPWM(1,i,0);
+            wait(0.0005); }           
+            }
+        }
\ No newline at end of file