Diff: Motor_tryout.cpp

Revision:

7:e119b12e5e7f

Parent:

4:bd21569250c7

Child:

8:017b813c72bb

diff -r bd21569250c7 -r e119b12e5e7f Motor_tryout.cpp
--- a/Motor_tryout.cpp	Mon Sep 30 11:36:51 2019 +0000
+++ b/Motor_tryout.cpp	Mon Sep 30 12:26:33 2019 +0000
@@ -1,19 +1,22 @@
 #include "mbed.h" 
-#include "MODSERIAL.h"
+//#include "MODSERIAL.h"
 
-DigitalOut motor1_pwm(D3);
-MODSERIAL pc(USBTX, USBRX);
+// test
+
+DigitalOut motor1_pwm(PTA2);
+//MODSERIAL pc(USBTX, USBRX);
+
 int main(void)
 {   
     int frequency_pwm = 10000; //10 kHz PWM
-    PwmOut motor1_pwm(D3);
-    motor1_pwm.period(1.0/frequency_pwm); // T=1/f
+    PwmOut motor1_pwm(PTA2);
+    motor1_pwm.period(1.0/(double)frequency_pwm); // T=1/f
     while(true)
     {
-        for(int pct = 0 ; pct <= 100 ; pct = pct +10)
+        for(int pct = 0 ; pct <= 100 ; pct += 10)
         {
             motor1_pwm.write(pct/100.0); // write Duty Cycle
-            wait(0.1);
+            wait(1.0f);
         }
     }
 }
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