Erik - / Mbed 2 deprecated FastIO_TestBench

Testbench for FastIO

Dependencies:   FastIO mbed

Fork of FastIO by Igor Skochinsky

Diff: main.cpp

Revision:
3:8d217a0bb245
Parent:
1:8064f8b8cf82
Child:
5:8a7a7df0a9c7
--- a/main.cpp	Sat May 22 23:13:55 2010 +0000
+++ b/main.cpp	Sat May 22 23:31:39 2010 +0000
@@ -8,6 +8,7 @@
 FastOut<LED2> led2;
 PortOut ledport(Port0, LED_MASK);
 FastPortOut<Port0, LED_MASK> ledport2;
+MaskedPortOut<Port0, LED_MASK> ledport3;
 
 Timer t;
 #define LOOPS 100000000
@@ -57,4 +58,16 @@
     }
     t.stop();
     printf("FastPortOut: %f seconds (%d ns per iteration).\n", t.read(), t.read_us()/(LOOPS/1000));
+
+    count = LOOPS;
+    t.reset();
+    t.start();
+    value = LED_MASK;
+    while ( count -- )
+    {
+        ledport3 = value;
+        value ^= LED_MASK;
+    }
+    t.stop();
+    printf("MaskedPortOut: %f seconds (%d ns per iteration).\n", t.read(), t.read_us()/(LOOPS/1000));
 }