Diff: main.cpp

Revision:

1:4cfa24bbc098

Parent:

0:3eb38701225c

diff -r 3eb38701225c -r 4cfa24bbc098 main.cpp
--- a/main.cpp	Mon Aug 16 11:25:35 2010 +0000
+++ b/main.cpp	Mon Aug 16 22:32:37 2010 +0000
@@ -7,6 +7,18 @@
 
 #include "mbed.h"
 
+/**
+ * TEST_MODE 0: Test a Timeout.
+ * TEST_MODE 1: Test a Ticker.
+ */
+#define TEST_MODE 0
+
+#if TEST_MODE
+
+/*
+ * A test for Ticker.
+ */
+
 BusOut myled(LED4, LED3, LED2, LED1);
 Ticker tickerForLED;
 Ticker tickerForAnother;
@@ -25,14 +37,17 @@
     // Do nothing.
 }
 
-int main() {
+/**
+ * Entry point for Ticker.
+ */
+int main(void) {
     int n = 0;
-    
+
     /*
      * Start my LED ticker.
      */
-    tickerForLED.attach(&tickfunc_led, 0.2);    
-    
+    tickerForLED.attach(&tickfunc_led, 0.2);
+
     /*
      * Wait 5 seconds.
      */
@@ -41,7 +56,7 @@
     /*
      * Attach another ticker.
      * Then the LED ticker will be stop.
-     */    
+     */
     while (1) {
         /*
          * Check for this loop.
@@ -53,11 +68,76 @@
          */
         tickerForAnother.attach_us(&tickfunc_another, 2 * 1000);
         wait_ms(100);
+    }
+}
 
-        tickerForAnother.attach_us(&tickfunc_another, 2 * 1000);
+#else
+
+/*
+ * A test for Timeout.
+ */
+
+BusOut myled(LED4, LED3, LED2, LED1);
+Ticker tickerForLED;
+Timeout timeout;
+
+/**
+ * Tick function for toggle 4 LEDs.
+ */
+void tickfunc_led(void) {
+    myled = myled + 1;
+}
+
+/**
+ * Timeout function.
+ */
+void timeoutfunc(void) {
+    printf("timeoutfunc.\n");
+}
+
+/**
+ * Entry point for Timeout.
+ */
+int main(void) {
+    int n = 0;
+
+    /*
+     * Start my LED ticker.
+     */
+    tickerForLED.attach(&tickfunc_led, 0.2);
+
+    /*
+     * Wait 5 seconds.
+     */
+    wait(5);
+
+    /*
+     * Attach timeout.
+     * Then the LED ticker will be stop.
+     */
+    while (1) {
+        /*
+         * Check for this loop.
+         */
+        printf("n=%d\n", n++);
+
+        /*
+         * Change my timeout.
+         */
+        timeout.detach();
+        timeout.attach_us(&timeoutfunc, 2 * 1000);
         wait_ms(100);
 
-        tickerForAnother.attach_us(&tickfunc_another, 2 * 1000);
+        timeout.detach();
+        timeout.attach_us(&timeoutfunc, 200 * 1000);
+        wait_ms(100);
+        
+        timeout.attach_us(&timeoutfunc, 20 * 1000);
+        wait_ms(100);
+
+        timeout.attach_us(&timeoutfunc, 200 * 1000);
         wait_ms(100);
     }
 }
+
+#endif