Diff: main.cpp

Revision:

1:818904abef3d

Parent:

0:5ebe36076172

--- a/main.cpp	Wed Nov 14 16:53:28 2012 +0000
+++ b/main.cpp	Wed Nov 14 18:44:03 2012 +0000
@@ -0,0 +1,42 @@
+#include "mbed.h"
+#include "PwmIn.h"
+#include "globals.h"
+#include "rtos.h"
+
+#define PWM_INVERT
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+Serial pc(USBTX, USBRX); // tx, rx
+
+PwmIn My_PWM(p30);
+float my_dutycycle;
+Semaphore serial_sema(1);
+
+void PWM_Callback(float dutycycle) {
+    led1 = !led1;
+    my_dutycycle = dutycycle;
+    serial_sema.release();
+    
+}
+
+
+void serial_thread(void const *argument) {
+    while (true) {
+        serial_sema.wait();
+        printf("dutycycle: %0.4f \n\r", my_dutycycle);
+    }
+}
+ 
+int main() {
+    pc.baud(19200);
+    pc.printf("Hello from mbed\n");    
+    
+    My_PWM.callbackfunc = PWM_Callback;
+
+    Thread thread(serial_thread);
+    
+    while (true) {
+        Thread::wait(osWaitForever);
+    }
+}